{"product_id":"dorman-741-878-window-motor-and-regulator-assembly-rear-left","title":"Dorman 741-878 Window Motor and Regulator Assembly - Rear Left","description":"\u003ch2\u003eReliable Window Motor and Regulator Assembly for Buick, Oldsmobile, and Pontiac\u003c\/h2\u003e\u003cp\u003eThe Dorman 741-878 window motor and regulator assembly is designed to restore smooth window operation in select Buick Achieva, Oldsmobile Skylark, and Pontiac Grand Am models. Engineered with a plastic gear and bolt attachment type, this assembly offers a direct replacement solution for your vehicle's power window system.\u003c\/p\u003e\u003ch2\u003eKey Features of Dorman 741-878 Window Motor and Regulator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncludes both window motor and regulator for complete assembly\u003c\/li\u003e\n\u003cli\u003eDurable plastic gear material designed for consistent performance\u003c\/li\u003e\n\u003cli\u003eBolt attachment type ensures secure mounting\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Achieva, Oldsmobile Skylark, and Pontiac Grand Am\u003c\/li\u003e\n\u003cli\u003eNo mounting hardware or installation instructions included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dorman window motor and regulator assembly (part number 741-878) is engineered to meet the specific requirements of Buick Achieva, Oldsmobile Skylark, and Pontiac Grand Am vehicles. The plastic gear material provides a balance of durability and smooth operation, while the bolt attachment type allows for a secure fit within the door frame. This assembly includes the regulator, eliminating the need to source separate components. Although installation hardware and instructions are not included, the design aligns with factory specifications to facilitate straightforward replacement.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores power window function when the motor fails or becomes unresponsive\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged window regulator components causing window misalignment\u003c\/li\u003e\n\u003cli\u003eEliminates window noise or jerky movement due to faulty gear mechanisms\u003c\/li\u003e\n\u003cli\u003eAddresses issues with windows that do not stay in position or move unevenly\u003c\/li\u003e\n\u003cli\u003eSolves problems related to broken or stripped plastic gears within the window assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the door panel and disconnection of the existing window motor and regulator. Since mounting hardware and instructions are not included, it is recommended to retain original bolts and fasteners or acquire replacements separately. Careful alignment of the regulator during installation is essential to ensure smooth window operation. Professional installation is advised if unfamiliar with power window systems.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit and function. The 741-878 window motor and regulator assembly undergoes quality checks to ensure reliable performance. Please refer to Dorman's official warranty policy for coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52107954323637,"sku":"BKKY-741-878","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_741878_Fro.jpg?v=1775160289","url":"https:\/\/www.partcatalog.com\/products\/dorman-741-878-window-motor-and-regulator-assembly-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}