{"product_id":"crl-fw623l-dual-vent-van-window","title":"CRL Sprinter 170 \/ 170 EXT WB Driver Rear Quarter Dual-Vent Window | FW623L","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-10261286027334-0\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#vwd-10261286027334-7\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eMeasurements\u003c\/a\u003e\u003ca href=\"#vwd-10261286027334-9\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFAQ\u003c\/a\u003e\u003ca href=\"#vwd-10261286027334-10\" 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\n\u003caside class=\"vwd-best-for\" data-vwd-best-for=\"v1\" aria-label=\"Best for your build\" style=\"margin:0 0 24px;padding:16px 20px;background:#eaf8f5;border:1px solid #177b6b;border-left:5px solid #177b6b;border-radius:4px;color:#18334a;font-size:15px;line-height:1.65;\"\u003e\u003cp style=\"margin:0 0 6px;font-size:12px;font-weight:750;letter-spacing:.08em;text-transform:uppercase;color:#177b6b;\"\u003eBest for your build\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eGood-weather ventilation • Rain \u0026amp; snow ventilation • Privacy\u003c\/p\u003e\n\u003cp class=\"vwd-best-for-practical\" style=\"margin:8px 0 0;\"\u003eA practical choice for airflow while parked, with an outward-opening vent. Adjust or close it as rain, snow, or wind conditions change.\u003c\/p\u003e\u003c\/aside\u003e\u003csection id=\"sprinter-fw623l-rear-quarter\"\u003e \u003ch2 id=\"vwd-10261286027334-0\" 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;\"\u003eCRL FW623L Dual-Vent Window – Sprinter Driver Side Rear Quarter (170 \/ 170EXT | 2007-2027)\u003c\/h2\u003e \u003cp\u003eAirflow inside a camper van only works when air has a place to exit. Forward windows bring fresh air in, but rear-located vents remove heat. Without a rear outlet, airflow stalls and interior temperatures remain elevated.\u003c\/p\u003e \u003cp\u003eThe CRL FW623L is a vehicle-specific dual-vent rear quarter window designed for the 170\" and 170EXT Sprinter, providing controlled exhaust ventilation while maintaining a classic factory-style appearance.\u003c\/p\u003e \u003chr\u003e \u003ch2 id=\"vwd-10261286027334-1\" 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;\"\u003eVehicle Specific Fit\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eFits 2007-2027 Sprinter Vans\u003c\/li\u003e \u003cli\u003e170\" and 170EXT wheelbases\u003c\/li\u003e \u003cli\u003eHigh roof and low roof models\u003c\/li\u003e \u003cli\u003eDriver side rear quarter panel\u003c\/li\u003e \u003cli\u003eClamp-ring installation\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe window follows the original body stamping for clean exterior integration.\u003c\/p\u003e \u003chr\u003e \u003ch2 id=\"vwd-10261286027334-2\" 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;\"\u003eDual-Vent Exhaust Airflow\u003c\/h2\u003e \u003cp\u003eTwo independently opening vents allow heat to leave the van while fresh air enters from forward windows, completing the airflow path.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOpens to approximately 45°\u003c\/li\u003e \u003cli\u003eImproves cross-ventilation\u003c\/li\u003e \u003cli\u003eWorks with roof fan exhaust\u003c\/li\u003e \u003cli\u003eReduces trapped interior heat\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eRear exhaust windows are typically the most effective location for heat removal. \u003c\/p\u003e \u003chr\u003e \u003ch2 id=\"vwd-10261286027334-3\" 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;\"\u003eVent Operation System\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGearbox and torsion bar assisted opening\u003c\/li\u003e \u003cli\u003eStable positioning\u003c\/li\u003e \u003cli\u003eSmooth operation\u003c\/li\u003e \u003cli\u003eSecure closure seal\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe vent glass tilts outward and retracts seamlessly during operation. \u003c\/p\u003e \u003chr\u003e \u003ch2 id=\"vwd-10261286027334-4\" 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;\"\u003eRemovable Screen\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eFiberglass mesh screen\u003c\/li\u003e \u003cli\u003ePowder-coated aluminum frame\u003c\/li\u003e \u003cli\u003eClips into vent opening\u003c\/li\u003e \u003cli\u003eEasy removal for cleaning\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe screen provides airflow while preventing insects from entering. \u003c\/p\u003e \u003chr\u003e \u003ch2 id=\"vwd-10261286027334-5\" 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;\"\u003eSolar Privacy Glass\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSolar privacy tint\u003c\/li\u003e \u003cli\u003e28% UV rating\u003c\/li\u003e \u003cli\u003eReduces glare and heat\u003c\/li\u003e \u003cli\u003eMaintains outward visibility\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eTinted glass helps regulate interior comfort and protects materials from sun exposure.\u003c\/p\u003e \u003chr\u003e \u003ch2 id=\"vwd-10261286027334-6\" 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;\"\u003eClamp-Ring Installation\u003c\/h2\u003e\n\u003cp class=\"vwd-clamp-foam-note\"\u003e\u003cstrong\u003eClamp-ring sealing:\u003c\/strong\u003e All clamp-ring installations use the foam seals supplied with the windows. If the seal is not pre-applied, fit the supplied foam seal to the exterior frame as directed for the model. Tighten the mounting screws evenly to compress the seal uniformly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eInterior mounting ring compression seal\u003c\/li\u003e \u003cli\u003ePre-applied EPDM outer seal\u003c\/li\u003e \u003cli\u003eNo permanent bonding required\u003c\/li\u003e \u003cli\u003eServiceable installation\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe clamp-ring sandwiches the sheet metal between inner and outer frames for a secure mount. \u003c\/p\u003e \u003chr\u003e \u003ch2 id=\"vwd-10261286027334-7\" 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;\"\u003eMeasurements\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eOuter Dimension:\u003c\/strong\u003e 49-1\/16\" W x 30-1\/8\" H\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFrame Dimension:\u003c\/strong\u003e 41-3\/8\" W x 24-1\/2\" H\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFront Vent Opening:\u003c\/strong\u003e 17-1\/2\" W x 5-7\/8\" H\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eRear Vent Opening:\u003c\/strong\u003e 17-3\/8\" W x 5-7\/8\" H\u003c\/p\u003e \u003chr\u003e \u003ch2 id=\"vwd-10261286027334-8\" 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;\"\u003eBest Installation Location\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eRear sleeping areas\u003c\/li\u003e \u003cli\u003eHot climate ventilation\u003c\/li\u003e \u003cli\u003ePaired with forward intake windows\u003c\/li\u003e \u003cli\u003eRoof fan exhaust assist\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2 id=\"vwd-10261286027334-9\" 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;\"\u003eFAQ\u003c\/h2\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhy install a rear quarter vent window?\u003c\/h3\u003e \u003cp\u003eIt allows warm air to exit and completes the airflow path through the van.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eIs it bonded or clamp-ring?\u003c\/h3\u003e \u003cp\u003eClamp-ring compression mounting.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eDoes it work with roof fans?\u003c\/h3\u003e \u003cp\u003eYes. It acts as intake or exhaust depending on fan direction.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eIs the screen removable?\u003c\/h3\u003e \u003cp\u003eYes. The insect screen can be removed for cleaning.\u003c\/p\u003e \u003c\/section\u003e\u003csection class=\"vwd-install-support\"\u003e\u003ch2 id=\"vwd-10261286027334-10\" 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\u003cp\u003eMatch the exact SKU, vehicle configuration and installation method before cutting. Overall glass dimensions are not a cutout template. Dry-fit the actual window and follow the model-specific instructions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/installation-posts\/van-window-installation-101-pros-cons-common-ancillary-methods\"\u003eCompare installation methods and plan your opening\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":"CRL","offers":[{"title":"Default Title","offer_id":50677714649158,"sku":"FW623L","price":999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/1200Wx1200H_11__94078.1695844775.jpg?v=1793484083","url":"https:\/\/vanwindowsdirect.com\/products\/crl-fw623l-dual-vent-van-window","provider":"Van Windows Direct","version":"1.0","type":"link"}