{"title":"Sprinter Fiberglass Bump-Outs","description":"\u003ch2\u003eMercedes-Benz Sprinter Fiberglass Bump-Out Extensions\u003c\/h2\u003e\u003cp\u003eMake more room for your camper van sleeping area with Van Windows Direct fiberglass bump-outs for compatible Mercedes-Benz Sprinter rear-quarter locations. Explore driver-side and passenger-side options, new units and cosmetic-blem alternatives. Confirm the wheelbase, side, window choice and vehicle fit before ordering.\u003c\/p\u003e\u003cp\u003eVWD bump-outs feature a matte-black fiberglass exterior and can be professionally painted. Plan your layout and dry-fit the bump-out and matching window before cutting or bonding.\u003c\/p\u003e\u003ch2\u003eShop New and Blemished Sprinter Bump-Outs\u003c\/h2\u003e\u003cp\u003eChoose a new driver-side or passenger-side bump-out, or check blemished availability if you plan to paint the exterior or want to save on your build. Review the individual listing for exact fitment, condition, contents and availability.\u003c\/p\u003e\u003ch2\u003eInstallation Guides and Clamping Resources\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_Premium_Visual_Final_Review-3.pdf?v=1793777413\"\u003eDownload the VWD Premium Fiberglass Bump-Out Installation Guide (PDF)\u003c\/a\u003e | \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_One_Page_Clamping_Guide-2.pdf?v=1793777428\"\u003eDownload the One-Page Clamping Reference (PDF)\u003c\/a\u003e | \u003ca href=\"\/blogs\/van-window-guides\/sprinter-fiberglass-bump-out-clamping-installation-guide\"\u003eRead our fiberglass bump-out installation and clamping tips\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eHow do I use clamps when installing a fiberglass bump-out?\u003c\/h3\u003e\u003cp\u003eDry-fit the bump-out first. Padded interior quick-grip clamps help draw the naturally flexible fiberglass flange into the Sprinter body contour; exterior suction clamps can assist toward the front. The illustrated setup uses two clamps along the top, two along the bottom and two along the rear. Maintain even contact and the adhesive manufacturer's required bond-line thickness throughout curing. For placement details and preparation, see our \u003ca href=\"\/blogs\/van-window-guides\/sprinter-fiberglass-bump-out-clamping-installation-guide\"\u003ebump-out clamping and installation blog\u003c\/a\u003e and \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_One_Page_Clamping_Guide-2.pdf?v=1793777428\"\u003eillustrated clamping guide\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eShould I cut the van before dry fitting?\u003c\/h3\u003e\u003cp\u003eNo. Confirm wheelbase, side, body stamping, window compatibility and contour before cutting. Follow the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_Premium_Visual_Final_Review-3.pdf?v=1793777413\"\u003eprofessional installation guide\u003c\/a\u003e and matching vehicle-specific cutout instructions.\u003c\/p\u003e\u003ch3\u003eCan I paint a fiberglass bump-out?\u003c\/h3\u003e\u003cp\u003eYes. Follow the exterior preparation and compatible coating guidance in the installation instructions; keep bonding surfaces free of unapproved coatings.\u003c\/p\u003e\u003ch3\u003eAre blemished bump-outs available?\u003c\/h3\u003e\u003cp\u003eAvailability varies. Blemished units may have cosmetic imperfections and can be an attractive option for builds that will be painted. Check each listing for current inventory and condition.\u003c\/p\u003e","products":[{"product_id":"vwd-sl1034-ext-van-bump-outs-sprinter-van-driver-side-rear-quarter-extension-installation-options","title":"VWD Sprinter Driver Rear Quarter Bump-Out Extension | SL1034-EXT","description":"\u003cdiv class=\"vwd-product-copy\" style=\"color:#263746;font-size:16px;line-height:1.75;max-width:100%;\"\u003e\n\u003cnav aria-label=\"Product information\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px;padding:16px;background:#f4f6f8;border:1px solid #dfe5eb;border-radius:4px;\"\u003e\u003ca href=\"#vwd-10265053265990-0\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-1\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eKey Features\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-2\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFitment\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-3\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eTechnical Specifications\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-4\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-5\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFAQ\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-7\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation \u0026amp; Support\u003c\/a\u003e\u003c\/nav\u003e\u003csection class=\"vwd-exclusive-bumpout-ring\" style=\"display:flex;align-items:center;gap:16px;padding:16px;margin:20px 0;border:1px solid #dfe5eb;background:#f4f6f8;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD-VW3310LR-Replacement-Interior-Mounting-ring-Van-Windows-Direct-CR3310LR_3166__42234.1730751675.jpg?v=1793491639\" alt=\"VWD exclusive 6mm-depth bump-out window mounting ring\" width=\"90\" height=\"90\" loading=\"lazy\" style=\"width:90px;height:90px;object-fit:contain;flex-shrink:0;\"\u003e\u003cdiv\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#10283f;\"\u003eNow includes an exclusive VWD window ring\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eVWD bump-outs now come with an exclusive window mounting ring for easier installation on fiberglass bump-outs. The adjusted \u003cstrong\u003e6mm depth\u003c\/strong\u003e replaces the standard 3mm-depth ring. Your included VW3310L\/R slider comes with \u003ca href=\"\/products\/cr-vw3310-ext\"\u003eCR-VW3310-EXT\u003c\/a\u003e; choosing the AG3310-EXT awning upgrade replaces it with \u003ca href=\"\/products\/cr-ag3310-ext\"\u003eCR-AG3310-EXT\u003c\/a\u003e. The matching ring is included at \u003cstrong\u003eno additional charge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003ch2 id=\"vwd-10265053265990-0\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eSprinter Driver Side Rear Quarter Bump Out Extension | VWD SL1034-EXT (2007-2027)\u003c\/h2\u003e \u003cp\u003eThe VWD SL1034-EXT adds real, usable width to the Sprinter driver's-side rear quarter. It is built for 2007-2027 Sprinter 144-, 170-, and 170 EXT-wheelbase vans. Matte black fiberglass, integrated 12V LED light bar, and an included VWD half-slider bunk window. An optional upgrade is available to an all-glass awning window.\u003c\/p\u003e \u003cfigure\u003e\u003cimg alt=\"Sprinter driver side rear quarter bump out extension SL1034-EXT matte black fiberglass with integrated window opening\" decoding=\"async\" height=\"338\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/SL1034-EXT__89371.1758057645.jpg?v=1792862999\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;\" width=\"600\"\u003e\u003c\/figure\u003e \u003ch2 id=\"vwd-10265053265990-1\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eRear quarter bump out extension for Sprinter van conversions\u003c\/li\u003e \u003cli\u003eMatte black fiberglass finish\u003c\/li\u003e \u003cli\u003eIntegrated 12V LED light bar with pig-tail wiring\u003c\/li\u003e \u003cli\u003eIncludes VWD Half-Slider Bunk Window standard\u003c\/li\u003e \u003cli\u003eOptional upgrade: All-Glass Awning Window\u003c\/li\u003e \u003cli\u003eDesigned to add usable interior width for smarter layouts\u003c\/li\u003e \u003cli\u003e1-year warranty\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265053265990-2\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFitment\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eVehicle: Mercedes-Benz Sprinter Van\u003c\/li\u003e \u003cli\u003eYears: 2007-2027\u003c\/li\u003e \u003cli\u003eRoof: Low roof or high roof\u003c\/li\u003e \u003cli\u003eWheelbase: 144, 170, 170 EXT\u003c\/li\u003e \u003cli\u003ePosition: Driver Side Rear Quarter\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265053265990-3\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;margin:20px 0;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eModel\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eSL1034-EXT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eProduct Type\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eRear Quarter Extension \/ Bump Out\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eMaterial\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eFiberglass\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eFinish\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eMatte black\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eLighting\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eIntegrated 12V LED light bar with pig-tail wiring\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eIncluded Window\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eVWD Half-Slider Bunk Window (All-Glass Awning Window upgrade available)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eDepth\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eUp to 95mm (3.74in)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eWarranty\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003e1 Year\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2 id=\"vwd-10265053265990-4\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation\u003c\/h2\u003e \u003cp\u003eRead the instructions before you cut. Measure twice. Cut once. Use the official VWD Sprinter Bump Out Installation Instructions (PDF) for measurements, layout, and installation steps.\u003c\/p\u003e \u003ch2 id=\"vwd-10265053265990-5\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eHow can I clamp the bump-out during installation?\u003c\/h3\u003e\n\u003cp\u003eA little preparation makes installation easier: dry-fit the bump-out and have your supports and clamps ready before applying adhesive. Padded C-clamps can be used from the inside where accessible, and suction clamps can help hold the front portion of the bump-out from the exterior. The \u003ca href=\"\/products\/vwd-6pc-window-installation-clamp-set\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eVWD 6pc Window Installation Clamp Set (VWD6CLMPB)\u003c\/a\u003e is also a convenient optional add-on when ordering any of the four 1034 bump-out packages. C-clamps are separate tools and are not included in the 6-piece suction clamp set.\u003c\/p\u003e\n\u003cp\u003eAttach suction cups only to clean, smooth, nonporous surfaces, seat the cups first, then adjust the bridges gently. Protect finished surfaces, maintain the adhesive manufacturer's required bond-line thickness, and use only light, even pressure. Clamps should support a properly dry-fitted part; do not use them to force a poor fit, squeeze out the adhesive, or lift the bump-out. Contact VWD with photos if the flange needs excessive force to sit correctly.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat vehicles does this bump-out fit?\u003c\/h3\u003e \u003cp\u003eMercedes-Benz Sprinter van model years 2007-2027. Fits 144, 170, and 170 EXT wheelbase. Low roof or high roof. Driver side rear quarter position.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat is included with the driver's side rear quarter extension?\u003c\/h3\u003e \u003cp\u003eMatte black fiberglass driver side bump out with an integrated 12V LED light bar and pig-tail wiring. A VWD Half-Slider Bunk Window is included standard. An optional upgrade is available to an All-Glass Awning Window.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhere can I find measurements and cut details?\u003c\/h3\u003e \u003cp\u003eUse the VWD Sprinter Bump Out Installation Instructions (PDF). It provides the most accurate layout and cut details for installation.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eCan this help with sideways sleeping?\u003c\/h3\u003e \u003cp\u003eYes. Bump outs add usable interior width in the rear quarter. Sideways sleeping potential is typically achieved when paired with the passenger-side bump-out and a bed platform that matches.\u003c\/p\u003e \u003ch2 id=\"vwd-10265053265990-6\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eVideo Courtesy of Sequoia + Salt Vans\u003c\/h2\u003e \u003cp\u003eA huge thank you to \u003ca href=\"https:\/\/www.sequoiasaltvans.com\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Sequoia + Salt Vans\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor sharing this incredible video with us.\u003c\/p\u003e \u003cp\u003eSequoia + Salt Vans builds more than camper vans. They build adventure-ready vessels for the lives people want to be living.\u003c\/p\u003e \u003cp\u003eFounded in 2020, Sequoia + Salt was built on a bold belief: the East Coast has every bit as much wilderness, beauty, and adventure as the West. From the Adirondacks to the Blue Ridge, from hidden coastal stretches to Vermont dirt roads and West Virginia high country, the adventure has always been here.\u003c\/p\u003e \u003cp\u003eWith over 250 custom builds completed, their team has earned a reputation for thoughtful design, premium craftsmanship, and van conversions built to last. Every build is designed to help people get off their phones, get into the woods, gather around a fire, reconnect with loved ones, and experience life in a more meaningful way.\u003c\/p\u003e \u003cp\u003eIf you are on the East Coast, especially in New York, New Jersey, Pennsylvania, or the greater Philadelphia area, check out\u003cspan\u003e\u003ca href=\"https:\/\/www.sequoiasaltvans.com\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Sequoia + Salt Vans\u003c\/a\u003e\u003c\/span\u003e. They do some truly incredible van builds and are a standout builder for anyone looking for a premium, adventure-ready van conversion.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=9KczcXamfiU\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eWatch product video\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"vwd-install-support\"\u003e\u003ch2 id=\"vwd-10265053265990-7\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation \u0026amp; Support\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_Premium_Visual_Final_Review-3.pdf?v=1793777413\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePremium Fiberglass Bump-Out Installation Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_One_Page_Clamping_Guide-2.pdf?v=1793777428\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOne-Page Clamping Quick Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/van-window-guides\/sprinter-bump-out-extensions-planning-space-and-clearance\"\u003eBump-out fit, clearance and installation planning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/window-installation-instructions\"\u003eBrowse installation guides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/contact-us\"\u003eGet fitment and installation support\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Van Windows Direct","offers":[{"title":"Default Title","offer_id":50697344745542,"sku":"SL1034-EXT-OPTIONS","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/SL1034-EXT__89371.1758057645.jpg?v=1793455768"},{"product_id":"vwd-sr1034-ext-van-bump-outs-sprinter-van-passenger-side-rear-quarter-extension-installation-options","title":"VWD Sprinter Passenger Rear Quarter Bump-Out Extension | SR1034-EXT","description":"\u003cdiv class=\"vwd-product-copy\" style=\"color:#263746;font-size:16px;line-height:1.75;max-width:100%;\"\u003e\n\u003cnav aria-label=\"Product information\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px;padding:16px;background:#f4f6f8;border:1px solid #dfe5eb;border-radius:4px;\"\u003e\u003ca href=\"#vwd-10265053298758-0\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#vwd-10265053298758-1\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eKey Features\u003c\/a\u003e\u003ca href=\"#vwd-10265053298758-2\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFitment\u003c\/a\u003e\u003ca href=\"#vwd-10265053298758-3\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eTechnical Specifications\u003c\/a\u003e\u003ca href=\"#vwd-10265053298758-4\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation\u003c\/a\u003e\u003ca href=\"#vwd-10265053298758-5\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFAQ\u003c\/a\u003e\u003ca href=\"#vwd-10265053298758-6\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation \u0026amp; Support\u003c\/a\u003e\u003c\/nav\u003e\u003csection class=\"vwd-exclusive-bumpout-ring\" style=\"display:flex;align-items:center;gap:16px;padding:16px;margin:20px 0;border:1px solid #dfe5eb;background:#f4f6f8;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD-VW3310LR-Replacement-Interior-Mounting-ring-Van-Windows-Direct-CR3310LR_3166__42234.1730751675.jpg?v=1793491639\" alt=\"VWD exclusive 6mm-depth bump-out window mounting ring\" width=\"90\" height=\"90\" loading=\"lazy\" style=\"width:90px;height:90px;object-fit:contain;flex-shrink:0;\"\u003e\u003cdiv\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#10283f;\"\u003eNow includes an exclusive VWD window ring\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eVWD bump-outs now come with an exclusive window mounting ring for easier installation on fiberglass bump-outs. The adjusted \u003cstrong\u003e6mm depth\u003c\/strong\u003e replaces the standard 3mm-depth ring. Your included VW3310L\/R slider comes with \u003ca href=\"\/products\/cr-vw3310-ext\"\u003eCR-VW3310-EXT\u003c\/a\u003e; choosing the AG3310-EXT awning upgrade replaces it with \u003ca href=\"\/products\/cr-ag3310-ext\"\u003eCR-AG3310-EXT\u003c\/a\u003e. The matching ring is included at \u003cstrong\u003eno additional charge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003caside class=\"vwd-clearance-notice\" aria-label=\"Sliding-door clearance notice\" style=\"margin:12px 0 16px;padding:16px;border:1px solid currentColor;border-radius:8px;font-size:14px;line-height:1.6;\"\u003e\u003cp style=\"margin:0 0 8px;font-weight:700;\"\u003eSR1034-EXT sliding-door clearance notice\u003c\/p\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003eSR101-AW, SR101-DS, and SR101-CA windows are not recommended for straightforward installation with the SR1034-EXT passenger-side bump-out due to the depth of their screen\/shade assemblies or inner frames. On 144\" wheelbase Sprinters, and in some cases 170\" wheelbase Sprinters, sliding-door bracket extensions, sliding-track spacers, and\/or additional modifications may be required to provide proper clearance.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eFor out-of-the-box installation with SR1034-EXT, choose SR101-F, SR101-SE, SR101-SES, or SR101-SER. Dry-fit and verify full sliding-door travel and clearance before bonding or final installation.\u003c\/p\u003e\u003c\/aside\u003e\u003ch2 id=\"vwd-10265053298758-0\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eSprinter Passenger Side Rear Quarter Bump Out Extension | VWD SR1034-EXT (2007-2027)\u003c\/h2\u003e \u003cp\u003eThe VWD SR1034-EXT adds real usable width to the Sprinter passenger-side rear quarter. Built for 2007-2027 Sprinter 144 and 170 wheelbase vans. Matte black fiberglass, integrated 12V LED light bar, and an included VWD half-slider bunk window. Optional upgrade available to an all-glass awning window. Fitment notes apply due to sliding door clearance.\u003c\/p\u003e  \u003cfigure\u003e\u003cimg alt=\"Sprinter passenger side rear quarter bump out extension SR1034-EXT matte black fiberglass with integrated window opening\" decoding=\"async\" height=\"338\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/SR1034-EXT__01688.1757623055.jpg?v=1792443722\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;\" width=\"600\"\u003e\u003c\/figure\u003e \u003ch2 id=\"vwd-10265053298758-1\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eRear quarter bump out extension for Sprinter van conversions\u003c\/li\u003e \u003cli\u003eMatte black fiberglass finish\u003c\/li\u003e \u003cli\u003eIntegrated 12V LED light bar with pig-tail wiring\u003c\/li\u003e \u003cli\u003eIncludes VWD Half-Slider Bunk Window standard\u003c\/li\u003e \u003cli\u003eOptional upgrade: All-Glass Awning Window (fitment notes apply)\u003c\/li\u003e \u003cli\u003eDesigned to add usable interior width for smarter layouts\u003c\/li\u003e \u003cli\u003e1 year warranty\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265053298758-2\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFitment\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eVehicle: Mercedes-Benz Sprinter Van\u003c\/li\u003e \u003cli\u003eYears: 2007-2027\u003c\/li\u003e \u003cli\u003eRoof: Low roof or high roof\u003c\/li\u003e \u003cli\u003eWheelbase: 144, 170\u003c\/li\u003e \u003cli\u003ePosition: Passenger Side Rear Quarter\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265053298758-3\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;margin:20px 0;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eModel\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eSR1034-EXT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eProduct Type\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eRear Quarter Extension \/ Bump Out\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eMaterial\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eFiberglass\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eFinish\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eMatte black\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eLighting\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eIntegrated 12V LED light bar with pig-tail wiring\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eIncluded Window\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eVWD Half-Slider Bunk Window (All-Glass Awning Window upgrade available; fitment notes apply)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eDepth\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003e55mm = (2.17in)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eWarranty\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003e1 Year\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2 id=\"vwd-10265053298758-4\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation\u003c\/h2\u003e \u003cp\u003eRead the instructions before you cut. Measure twice. Cut once. Use the official VWD Sprinter Bump Out Installation Instructions (PDF) for measurements, layout, and install steps.\u003c\/p\u003e \u003ch2 id=\"vwd-10265053298758-5\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eCan I use SR101-AW, SR101-DS, or SR101-CA with the SR1034-EXT bump-out?\u003c\/h3\u003e\n\u003cp\u003eThese sliding-door windows are not recommended for straightforward installation with the SR1034-EXT passenger-side bump-out because their screen\/shade assemblies or inner frames can reduce clearance. On 144\" wheelbase Sprinters, and in some cases 170\" wheelbase Sprinters, sliding-door bracket extensions, sliding-track spacers, and\/or additional modifications may be required. Dry-fit the actual window and bump-out and check full sliding-door travel before bonding or final installation.\u003c\/p\u003e\n\u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhich sliding-door windows are recommended for out-of-the-box installation with SR1034-EXT?\u003c\/h3\u003e\n\u003cp\u003eChoose SR101-F, SR101-SE, SR101-SES, or SR101-SER for out-of-the-box installation with the SR1034-EXT bump-out. Confirm the exact van configuration and dry-fit the parts to verify full sliding-door travel and clearance.\u003c\/p\u003e\n\u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eIs it normal to see small gaps when dry-fitting a fiberglass bump-out?\u003c\/h3\u003e\n\u003cp\u003eYes. Bump-outs are made from hand-laid fiberglass, so minor contour variations and small dry-fit gaps can occur. Check the panel alignment and bonding-flange contact around the perimeter. The finished installation needs a continuous adhesive bond with the thickness specified in the installation guide; do not squeeze the adhesive down to zero thickness. \u003ca href=\"\/pages\/window-installation-instructions#bump-outs\"\u003eRead the bump-out installation guide\u003c\/a\u003e before cutting or bonding.\u003c\/p\u003e\n\u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eHow can I clamp the bump-out during installation?\u003c\/h3\u003e\n\u003cp\u003eA little preparation makes installation easier: dry-fit the bump-out and have your supports and clamps ready before applying adhesive. Padded C-clamps can be used from the inside where accessible, and suction clamps can help hold the front portion of the bump-out from the exterior. The \u003ca href=\"\/products\/vwd-6pc-window-installation-clamp-set\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eVWD 6pc Window Installation Clamp Set (VWD6CLMPB)\u003c\/a\u003e is also a convenient optional add-on when ordering any of the four 1034 bump-out packages. C-clamps are separate tools and are not included in the 6-piece suction clamp set.\u003c\/p\u003e\n\u003cp\u003eAttach suction cups only to clean, smooth, nonporous surfaces, seat the cups first, then adjust the bridges gently. Protect finished surfaces, maintain the adhesive manufacturer's required bond-line thickness, and use only light, even pressure. Clamps should support a properly dry-fitted part; do not use them to force a poor fit, squeeze out the adhesive, or lift the bump-out. Contact VWD with photos if the flange needs excessive force to sit correctly.\u003c\/p\u003e\n\u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eHow long should the bump-out stay taped or clamped?\u003c\/h3\u003e\n\u003cp\u003eLeave the bump-out taped and\/or clamped in its verified installed position for at least 24 hours. Follow the adhesive manufacturer’s cure requirements and keep it secured longer if the specified cure time or installation conditions require it. Maintain a continuous bond and the specified adhesive thickness. Allow the required cure before loading or water-testing the installation.\u003c\/p\u003e\n\u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat should I send VWD if I am unsure about bump-out fitment or gaps?\u003c\/h3\u003e\n\u003cp\u003eSend wide-angle photos of the full bump-out, close-ups of the gaps with measurements, and photos showing both the unclamped fit and the final dry fit with clamps installed. Include your van’s year, wheelbase, bump-out SKU, and sliding-door window SKU. \u003ca href=\"\/pages\/contact-us\"\u003eContact VWD\u003c\/a\u003e before cutting or bonding so the team can review the fit and recommend next steps.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat vehicles does this bump out fit?\u003c\/h3\u003e \u003cp\u003eMercedes-Benz Sprinter van model years 2007-2027. Fits 144 and 170 wheelbases. Low roof or high roof. Passenger side rear quarter position.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat is included with the passenger side rear quarter extension?\u003c\/h3\u003e \u003cp\u003eMatte black fiberglass passenger side bump-out with an integrated 12V LED light bar and pig-tail wiring. A VWD Half-Slider Bunk Window is included standard. Optional upgrade available to an All-Glass Awning Window (fitment notes apply).\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eAre there fitment notes for the all-glass awning window upgrade?\u003c\/h3\u003e \u003cp\u003eYes. The all-glass awning upgrade is not recommended for some layouts due to potential contact with the passenger-side sliding door. Confirm your configuration before selecting the upgrade.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhere can I find measurements and cut details?\u003c\/h3\u003e \u003cp\u003eUse the VWD Sprinter Bump Out Installation Instructions (PDF). It provides the most accurate layout and cut details for installation.\u003c\/p\u003e\n\u003csection class=\"vwd-install-support\"\u003e\u003ch2 id=\"vwd-10265053298758-6\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation \u0026amp; Support\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_Premium_Visual_Final_Review-3.pdf?v=1793777413\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePremium Fiberglass Bump-Out Installation Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_One_Page_Clamping_Guide-2.pdf?v=1793777428\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOne-Page Clamping Quick Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/van-window-guides\/sprinter-bump-out-extensions-planning-space-and-clearance\"\u003eBump-out fit, clearance and installation planning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/window-installation-instructions\"\u003eBrowse installation guides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/contact-us\"\u003eGet fitment and installation support\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Van Windows Direct","offers":[{"title":"Default Title","offer_id":50697344778310,"sku":"SR1034-EXT-OPTIONS","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/SR1034-EXT__01688.1757623055.jpg?v=1793457775"},{"product_id":"vwd-sr1034-blem-van-bump-outs-sprinter-van-blemished-passenger-side-rear-quarter-extension-installation-options","title":"VWD Sprinter Passenger Rear Quarter Bump-Out Extension (Blemished) | SR1034-BLEM","description":"\u003cdiv class=\"vwd-product-copy\" style=\"color:#263746;font-size:16px;line-height:1.75;max-width:100%;\"\u003e\n\u003cnav aria-label=\"Product information\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px;padding:16px;background:#f4f6f8;border:1px solid #dfe5eb;border-radius:4px;\"\u003e\u003ca href=\"#vwd-10265054347334-0\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#vwd-10265054347334-1\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eKey Features\u003c\/a\u003e\u003ca href=\"#vwd-10265054347334-2\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFitment\u003c\/a\u003e\u003ca href=\"#vwd-10265054347334-3\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eTechnical Specifications\u003c\/a\u003e\u003ca href=\"#vwd-10265054347334-6\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation\u003c\/a\u003e\u003ca href=\"#vwd-10265054347334-8\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFAQ\u003c\/a\u003e\u003ca href=\"#vwd-10265054347334-9\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation \u0026amp; Support\u003c\/a\u003e\u003c\/nav\u003e\u003csection class=\"vwd-exclusive-bumpout-ring\" style=\"display:flex;align-items:center;gap:16px;padding:16px;margin:20px 0;border:1px solid #dfe5eb;background:#f4f6f8;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD-VW3310LR-Replacement-Interior-Mounting-ring-Van-Windows-Direct-CR3310LR_3166__42234.1730751675.jpg?v=1793491639\" alt=\"VWD exclusive 6mm-depth bump-out window mounting ring\" width=\"90\" height=\"90\" loading=\"lazy\" style=\"width:90px;height:90px;object-fit:contain;flex-shrink:0;\"\u003e\u003cdiv\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#10283f;\"\u003eNow includes an exclusive VWD window ring\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eVWD bump-outs now come with an exclusive window mounting ring for easier installation on fiberglass bump-outs. The adjusted \u003cstrong\u003e6mm depth\u003c\/strong\u003e replaces the standard 3mm-depth ring. Your included VW3310L\/R slider comes with \u003ca href=\"\/products\/cr-vw3310-ext\"\u003eCR-VW3310-EXT\u003c\/a\u003e; choosing the AG3310-EXT awning upgrade replaces it with \u003ca href=\"\/products\/cr-ag3310-ext\"\u003eCR-AG3310-EXT\u003c\/a\u003e. The matching ring is included at \u003cstrong\u003eno additional charge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e    \u003ch2 id=\"vwd-10265054347334-0\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eSprinter Van Bump Out (BLEMISHED) Passenger Side Rear Quarter Extension | VWD SR1034-BLEM\u003c\/h2\u003e \u003cp\u003ePassenger-side rear-quarter bump-out for Sprinter 144- and 170-wheelbase vans. Blemished pricing. Cosmetic imperfections only. Function and fit stay the same. Includes the VWD half-slider bunk window.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eImportant Fitment Notice:\u003c\/strong\u003e This product will not work with SR101-AW or SR101-DS windows without sliding door extensions, spacers, or other modifications.\u003c\/p\u003e \u003cfigure\u003e\u003cimg alt=\"VWD SR1034-BLEM blemished passenger side Sprinter rear quarter bump out extension matte black\" decoding=\"async\" height=\"281\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/SR1034-EXT__01688.1757623055.1280.1280__16347.1761079279.jpg?v=1792443797\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;\" width=\"500\"\u003e\u003c\/figure\u003e \u003ch2 id=\"vwd-10265054347334-1\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eBlemished unit. Cosmetic imperfections only. No impact to structure, fit, or performance.\u003c\/li\u003e \u003cli\u003eFits Sprinter 144 and 170 wheelbase\u003c\/li\u003e \u003cli\u003ePosition: passenger side rear quarter extension\u003c\/li\u003e \u003cli\u003eMatte black finish. Install-ready. Paintable if you want a color match.\u003c\/li\u003e \u003cli\u003eIntegrated 12V LED light bar with pig-tail wiring\u003c\/li\u003e \u003cli\u003eIncludes VWD half-slider bunk window standard\u003c\/li\u003e \u003cli\u003eOptional upgrade available: all-glass awning window\u003c\/li\u003e \u003cli\u003eWhen available, normally ships in 3–5 Business Days (plus carrier transit time)\u003c\/li\u003e \u003cli\u003eWarranty: 1 year\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265054347334-2\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFitment\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eVehicle: Mercedes Sprinter\u003c\/li\u003e \u003cli\u003eWheelbase: 144 and 170\u003c\/li\u003e \u003cli\u003ePosition: passenger side rear quarter\u003c\/li\u003e \u003cli\u003eNote: all-glass awning window upgrade is not recommended for 144 wheelbase vans when installed behind a sliding door.\u003c\/li\u003e \u003cli\u003eNote: not recommended for 170-wheelbase vans with windows installed in the 2nd row.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265054347334-3\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;margin:20px 0;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eSKU\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eSR1034-BLEM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eProduct Type\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eSprinter Van Bump Out \/ Rear Quarter Extension\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eCondition\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eBlemished (Cosmetic Only)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eVehicle\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eMercedes Sprinter\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eWheelbase Fitment\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003e144 and 170\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003ePosition\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003ePassenger Side Rear Quarter\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eFinish\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eMatte Black\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eLighting\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eIntegrated 12V LED Light Bar (pig-tail wiring)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eIncluded Window\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eVWD Half-Slider Bunk Window\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eUpgrade Option\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eAll-Glass Awning Window (optional)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eWarranty\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003e1 Year\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2 id=\"vwd-10265054347334-4\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eDescription\u003c\/h2\u003e \u003cp\u003eNeed more sleeping width, more usable interior space, and better airflow in your Sprinter build. This passenger-side rear quarter-bump-out adds real room where it matters. Blemished units deliver the same fit and function at a lower cost because of minor cosmetic finish imperfections. If you plan to paint, refinish, or you just want function first, this is the value play.\u003c\/p\u003e \u003ch2 id=\"vwd-10265054347334-5\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eWhat’s Included\u003c\/h2\u003e \u003cul\u003e \u003cli\u003ePassenger side bump out, molded for Sprinter 144 and 170 wheelbase\u003c\/li\u003e \u003cli\u003eMatte black finish\u003c\/li\u003e \u003cli\u003eIntegrated 12V LED light bar\u003c\/li\u003e \u003cli\u003eVWD half-slider bunk window included standard\u003c\/li\u003e \u003cli\u003eOptional upgrade available: all-glass awning window\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265054347334-6\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation\u003c\/h2\u003e \u003cp\u003eRead the instructions before you cut. Measure twice. Cut once. Dry-fit the bump out and confirm placement. Use the correct sealants and prep steps for fiberglass and metal surfaces.\u003c\/p\u003e \u003cp\u003eInstallation instructions: \u003ca target=\"_blank\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD-Fiberglass-Bump-Outs-Guide.pdf?v=1793645699\" rel=\"nofollow noopener\"\u003eINSTALLATION INSTRUCTIONS FOR VWD VAN BUMP OUTS\u003c\/a\u003e\u003c\/p\u003e \u003ch2 id=\"vwd-10265054347334-7\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eExplore Related Categories\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/blogs\/van-window-guides\/sprinter-bump-out-extensions-planning-space-and-clearance\"\u003eVan Bump Outs\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/universal-and-bunk-van-windows\"\u003eUniversal \/ Bunk Van Windows\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/awning-van-windows\"\u003eAwning Van Windows\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/sliding-van-windows\"\u003eSliding Van Windows\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/installation-accessories\"\u003eInstallation Accessories\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/window-installation-instructions\"\u003eWindow Installation Instructions\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265054347334-8\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eHow can I clamp the bump-out during installation?\u003c\/h3\u003e\n\u003cp\u003eA little preparation makes installation easier: dry-fit the bump-out and have your supports and clamps ready before applying adhesive. Padded C-clamps can be used from the inside where accessible, and suction clamps can help hold the front portion of the bump-out from the exterior. The \u003ca href=\"\/products\/vwd-6pc-window-installation-clamp-set\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eVWD 6pc Window Installation Clamp Set (VWD6CLMPB)\u003c\/a\u003e is also a convenient optional add-on when ordering any of the four 1034 bump-out packages. C-clamps are separate tools and are not included in the 6-piece suction clamp set.\u003c\/p\u003e\n\u003cp\u003eAttach suction cups only to clean, smooth, nonporous surfaces, seat the cups first, then adjust the bridges gently. Protect finished surfaces, maintain the adhesive manufacturer's required bond-line thickness, and use only light, even pressure. Clamps should support a properly dry-fitted part; do not use them to force a poor fit, squeeze out the adhesive, or lift the bump-out. Contact VWD with photos if the flange needs excessive force to sit correctly.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat does blemished mean on this bump out?\u003c\/h3\u003e \u003cp\u003eBlemished means there may be minor cosmetic imperfections in the matte black finish. These do not affect structure, fit, performance, or installation.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat vans does SR1034-BLEM fit?\u003c\/h3\u003e \u003cp\u003eMercedes Sprinter 144 and 170 wheelbase vans. Position: passenger side rear quarter extension.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat is included with the bump out?\u003c\/h3\u003e \u003cp\u003ePassenger side bump out, matte black finish, integrated 12V LED light bar, and a VWD half-slider bunk window included standard.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eIs the all-glass awning window upgrade recommended behind a sliding door?\u003c\/h3\u003e \u003cp\u003eNot recommended for 144 wheelbase vans when installed behind a sliding door due to potential contact and breakage risk.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eAny other important fitment notes?\u003c\/h3\u003e \u003cp\u003eNot recommended for 170 wheelbase vans when windows are installed in the 2nd row.\u003c\/p\u003e\n\u003csection class=\"vwd-install-support\"\u003e\u003ch2 id=\"vwd-10265054347334-9\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation \u0026amp; Support\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_Premium_Visual_Final_Review-3.pdf?v=1793777413\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePremium Fiberglass Bump-Out Installation Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_One_Page_Clamping_Guide-2.pdf?v=1793777428\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOne-Page Clamping Quick Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/van-window-guides\/sprinter-bump-out-extensions-planning-space-and-clearance\"\u003eBump-out fit, clearance and installation planning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/window-installation-instructions\"\u003eBrowse installation guides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/contact-us\"\u003eGet fitment and installation support\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Van Windows Direct","offers":[{"title":"Default Title","offer_id":50697345826886,"sku":"SR1034-BLEM-OPTIONS","price":750.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/SR1034-EXT__01688.1757623055.1280.1280__16347.1761079279.jpg?v=1793500596"},{"product_id":"vwd-sl1034-blem-van-bump-outs-sprinter-van-blemished-driver-side-rear-quarter-extension-installation-options","title":"VWD Sprinter Driver Rear Quarter Bump-Out Extension (Blemished) | SL1034-BLEM","description":"\u003cdiv class=\"vwd-product-copy\" style=\"color:#263746;font-size:16px;line-height:1.75;max-width:100%;\"\u003e\n\u003cnav aria-label=\"Product information\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px;padding:16px;background:#f4f6f8;border:1px solid #dfe5eb;border-radius:4px;\"\u003e\u003ca href=\"#vwd-10265054380102-0\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#vwd-10265054380102-1\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eKey Features\u003c\/a\u003e\u003ca href=\"#vwd-10265054380102-2\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFitment\u003c\/a\u003e\u003ca href=\"#vwd-10265054380102-3\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eTechnical Specifications\u003c\/a\u003e\u003ca href=\"#vwd-10265054380102-6\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation\u003c\/a\u003e\u003ca href=\"#vwd-10265054380102-7\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFAQ\u003c\/a\u003e\u003ca href=\"#vwd-10265054380102-9\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation \u0026amp; Support\u003c\/a\u003e\u003c\/nav\u003e\u003csection class=\"vwd-exclusive-bumpout-ring\" style=\"display:flex;align-items:center;gap:16px;padding:16px;margin:20px 0;border:1px solid #dfe5eb;background:#f4f6f8;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD-VW3310LR-Replacement-Interior-Mounting-ring-Van-Windows-Direct-CR3310LR_3166__42234.1730751675.jpg?v=1793491639\" alt=\"VWD exclusive 6mm-depth bump-out window mounting ring\" width=\"90\" height=\"90\" loading=\"lazy\" style=\"width:90px;height:90px;object-fit:contain;flex-shrink:0;\"\u003e\u003cdiv\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#10283f;\"\u003eNow includes an exclusive VWD window ring\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eVWD bump-outs now come with an exclusive window mounting ring for easier installation on fiberglass bump-outs. The adjusted \u003cstrong\u003e6mm depth\u003c\/strong\u003e replaces the standard 3mm-depth ring. Your included VW3310L\/R slider comes with \u003ca href=\"\/products\/cr-vw3310-ext\"\u003eCR-VW3310-EXT\u003c\/a\u003e; choosing the AG3310-EXT awning upgrade replaces it with \u003ca href=\"\/products\/cr-ag3310-ext\"\u003eCR-AG3310-EXT\u003c\/a\u003e. The matching ring is included at \u003cstrong\u003eno additional charge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e     \u003ch2 id=\"vwd-10265054380102-0\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eSprinter Van Bump Out (BLEMISHED) Driver Side Rear Quarter Extension | VWD SL1034-BLEM\u003c\/h2\u003e \u003cp\u003eDriver-side rear-quarter bump-out for Sprinter 144- and 170-wheelbase vans. Blemished cosmetic finish with no structural impact. Includes an integrated 12V LED light bar and VWD half-slider bunk window.\u003c\/p\u003e \u003cfigure\u003e\u003cimg alt=\"VWD SL1034-BLEM blemished driver side Sprinter van rear quarter bump out extension matte black\" decoding=\"async\" height=\"246\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/SL1034-EXT__89371.1758057645.1280.1280__43243.1761078332.jpg?v=1792443799\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;\" width=\"500\"\u003e\u003c\/figure\u003e \u003ch2 id=\"vwd-10265054380102-1\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eBlemished finish — cosmetic imperfections only\u003c\/li\u003e \u003cli\u003eFits Mercedes Sprinter 144 and 170 wheelbase\u003c\/li\u003e \u003cli\u003eDriver side rear quarter extension\u003c\/li\u003e \u003cli\u003eMatte black finish — paintable if desired\u003c\/li\u003e \u003cli\u003eIntegrated 12V LED light bar with pig-tail wiring\u003c\/li\u003e \u003cli\u003eIncludes VWD half-slider bunk window\u003c\/li\u003e \u003cli\u003eOptional window upgrades available\u003c\/li\u003e \u003cli\u003eWhen available, normally ships in 3–5 Business Days (plus carrier transit time)\u003c\/li\u003e \u003cli\u003eWarranty: 1 year\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265054380102-2\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFitment\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eVehicle: Mercedes Sprinter\u003c\/li\u003e \u003cli\u003eWheelbase: 144 and 170\u003c\/li\u003e \u003cli\u003ePosition: Driver Side Rear Quarter\u003c\/li\u003e \u003cli\u003eOptional window upgrade must be confirmed for fit and clearance\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265054380102-3\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;margin:20px 0;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eSKU\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eSL1034-BLEM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eProduct Type\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eSprinter Van Bump Out \/ Rear Quarter Extension\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eCondition\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eBlemished (Cosmetic Only)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eVehicle\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eMercedes Sprinter\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eWheelbase Fitment\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003e144 and 170\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003ePosition\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eDriver Side Rear Quarter\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eFinish\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eMatte Black\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eLighting\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eIntegrated 12V LED Light Bar (pig-tail wiring)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eIncluded Window\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eVWD Half-Slider Bunk Window\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eWarranty\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003e1 Year\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2 id=\"vwd-10265054380102-4\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eDescription\u003c\/h2\u003e \u003cp\u003eThis driver side rear quarter bump out adds valuable internal space and mounting location options for features like lighting and windows on your Sprinter van. Blemished units are priced lower due to surface imperfections in the finish but fit and install the same as non-blemished units.\u003c\/p\u003e \u003ch2 id=\"vwd-10265054380102-5\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eIncluded With Purchase\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDriver side rear quarter bump out\u003c\/li\u003e \u003cli\u003eMatte black finish\u003c\/li\u003e \u003cli\u003eIntegrated 12V LED light bar\u003c\/li\u003e \u003cli\u003eVWD half-slider bunk window included\u003c\/li\u003e \u003cli\u003eHardware and installation fasteners\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265054380102-6\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation\u003c\/h2\u003e \u003cp\u003eAlways dry-fit before cutting. Mark and center your opening. Prep all metal surfaces and edges. Use recommended sealants and fasteners for a water-tight finish. Follow the included installation steps for best results.\u003c\/p\u003e \u003ch2 id=\"vwd-10265054380102-7\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eHow can I clamp the bump-out during installation?\u003c\/h3\u003e\n\u003cp\u003eA little preparation makes installation easier: dry-fit the bump-out and have your supports and clamps ready before applying adhesive. Padded C-clamps can be used from the inside where accessible, and suction clamps can help hold the front portion of the bump-out from the exterior. The \u003ca href=\"\/products\/vwd-6pc-window-installation-clamp-set\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eVWD 6pc Window Installation Clamp Set (VWD6CLMPB)\u003c\/a\u003e is also a convenient optional add-on when ordering any of the four 1034 bump-out packages. C-clamps are separate tools and are not included in the 6-piece suction clamp set.\u003c\/p\u003e\n\u003cp\u003eAttach suction cups only to clean, smooth, nonporous surfaces, seat the cups first, then adjust the bridges gently. Protect finished surfaces, maintain the adhesive manufacturer's required bond-line thickness, and use only light, even pressure. Clamps should support a properly dry-fitted part; do not use them to force a poor fit, squeeze out the adhesive, or lift the bump-out. Contact VWD with photos if the flange needs excessive force to sit correctly.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat does blemished mean on this bump out?\u003c\/h3\u003e \u003cp\u003eBlemished indicates cosmetic surface imperfections. These do not impact structural integrity, fit, or functional performance.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat vans does SL1034-BLEM fit?\u003c\/h3\u003e \u003cp\u003eMercedes Sprinter 144 and 170 wheelbase vans. Position: driver side rear quarter extension.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat is included?\u003c\/h3\u003e \u003cp\u003eDriver side bump out, matte black finish, integrated 12V LED light bar, and VWD half-slider bunk window included.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eAre upgrades available?\u003c\/h3\u003e \u003cp\u003eYes. Optional window upgrades (e.g., all-glass awning) are available but require confirmation of fit and clearance.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eAny installation tips?\u003c\/h3\u003e \u003cp\u003eDry-fit the bump out before cutting the van panel, prep surfaces, and follow proper sealing and fastening methods for a water-tight install.\u003c\/p\u003e \u003ch2 id=\"vwd-10265054380102-8\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eVideo Courtesy of Sequoia + Salt Vans\u003c\/h2\u003e \u003cp\u003eA huge thank you to \u003ca href=\"https:\/\/www.sequoiasaltvans.com\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Sequoia + Salt Vans\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor sharing this incredible video with us.\u003c\/p\u003e \u003cp\u003eSequoia + Salt Vans builds more than camper vans. They build adventure-ready vessels for the lives people want to be living.\u003c\/p\u003e \u003cp\u003eFounded in 2020, Sequoia + Salt was built on a bold belief: the East Coast has every bit as much wilderness, beauty, and adventure as the West. From the Adirondacks to the Blue Ridge, from hidden coastal stretches to Vermont dirt roads and West Virginia high country, the adventure has always been here.\u003c\/p\u003e \u003cp\u003eWith over 250 custom builds completed, their team has earned a reputation for thoughtful design, premium craftsmanship, and van conversions built to last. Every build is designed to help people get off their phones, get into the woods, gather around a fire, reconnect with loved ones, and experience life in a more meaningful way.\u003c\/p\u003e \u003cp\u003eIf you are on the East Coast, especially in New York, New Jersey, Pennsylvania, or the greater Philadelphia area, check out\u003cspan\u003e\u003ca href=\"https:\/\/www.sequoiasaltvans.com\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Sequoia + Salt Vans\u003c\/a\u003e\u003c\/span\u003e. They do some truly incredible van builds and are a standout builder for anyone looking for a premium, adventure-ready van conversion.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=9KczcXamfiU\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eWatch product video\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"vwd-install-support\"\u003e\u003ch2 id=\"vwd-10265054380102-9\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation \u0026amp; Support\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_Premium_Visual_Final_Review-3.pdf?v=1793777413\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePremium Fiberglass Bump-Out Installation Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_One_Page_Clamping_Guide-2.pdf?v=1793777428\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOne-Page Clamping Quick Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/van-window-guides\/sprinter-bump-out-extensions-planning-space-and-clearance\"\u003eBump-out fit, clearance and installation planning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/window-installation-instructions\"\u003eBrowse installation guides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/contact-us\"\u003eGet fitment and installation support\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Van Windows Direct","offers":[{"title":"Default Title","offer_id":50697345859654,"sku":"SL1034-BLEM-OPTIONS","price":750.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/SL1034-EXT__89371.1758057645.1280.1280__43243.1761078332.jpg?v=1793500664"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/collections\/SL1034-EXT__89371.1758057645.jpg?v=1793777812","url":"https:\/\/vanwindowsdirect.com\/collections\/sprinter-fiberglass-bump-outs.oembed","provider":"Van Windows Direct","version":"1.0","type":"link"}