{"product_id":"dorman-749-640-window-regulator","title":"Dorman 749-640 Window Regulator - Rear Right","description":"\u003ch2\u003eOverview of Dorman Window Regulator for Audi A4 Series\u003c\/h2\u003e\u003cp\u003eThe Dorman 749-640 window regulator is designed specifically for Audi A4, A4 Quattro, RS4, and S4 models. This electric window regulator offers a reliable replacement option for restoring smooth window operation in your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A4, A4 Quattro, RS4, and S4 models\u003c\/li\u003e\n\u003cli\u003eElectric window operation type for seamless control\u003c\/li\u003e\n\u003cli\u003eDurable metal and plastic frame construction\u003c\/li\u003e\n\u003cli\u003ePlastic gear material for consistent performance\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment type for straightforward installation\u003c\/li\u003e\n\u003cli\u003eIncludes one power regulator unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 749-640 window regulator features a combination of metal and plastic frame materials, providing a balance of strength and weight reduction. The gear mechanism is made of plastic, engineered to engage smoothly with the window motor (motor not included). This part is designed for electric window operation and attaches via bolts, ensuring a secure fit within the door assembly. Note that mounting hardware and installation instructions are not included in the package.\u003c\/p\u003e\u003ch2\u003ePurpose and Common Applications\u003c\/h2\u003e\u003cp\u003eThis window regulator is intended to replace faulty or worn-out regulators in select Audi models. It addresses several common issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWindow glass that fails to move up or down\u003c\/li\u003e\n\u003cli\u003eIntermittent or non-responsive electric window operation\u003c\/li\u003e\n\u003cli\u003eGrinding or unusual noises during window movement\u003c\/li\u003e\n\u003cli\u003eLoose or unstable window glass within the door frame\u003c\/li\u003e\n\u003cli\u003eBroken or stripped gears affecting window control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 749-640 window regulator requires removal of the door panel and disconnection of the existing regulator. Since mounting hardware and motor are not included, reuse of original components is necessary. The bolt-on attachment type simplifies securing the regulator to the door frame. Professional installation is recommended if you are unfamiliar with door panel disassembly or window regulator replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit and function. While this window regulator does not include a motor or mounting hardware, it is engineered for durability and reliable operation. Please consult Dorman’s warranty policy for specific coverage details related to part number 749-640.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44076188893365,"sku":"BKKY-749-640","price":76.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_749640_Fro.jpg?v=1775011171","url":"https:\/\/www.partcatalog.com\/products\/dorman-749-640-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}