{"product_id":"dorman-740-645-window-regulator","title":"Dorman 740-645 Window Regulator - Front Right","description":"\u003ch2\u003eReliable Electric Window Regulator for GM Trucks and SUVs\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-645 window regulator is designed for electric window operation in select Cadillac, Chevrolet, and GMC vehicles. This bolt-on replacement part features a durable metal and plastic frame with a plastic gear, engineered to restore smooth window functionality without the need for a motor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Cadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eFits Chevrolet Avalanche 1500\/2500, Silverado 1500\/2500\/3500 series\u003c\/li\u003e\n\u003cli\u003eSuitable for GMC Sierra 1500\/2500\/3500 and Yukon models\u003c\/li\u003e\n\u003cli\u003eElectric window operation type, motor not included\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment for straightforward installation\u003c\/li\u003e\n\u003cli\u003eDurable metal and plastic frame with plastic gear material\u003c\/li\u003e\n\u003cli\u003eIncludes one power regulator, mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Construction\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-645 window regulator is constructed with a combination of metal and plastic frame materials to balance strength and weight. The plastic gear material is designed to engage smoothly with the window mechanism, ensuring consistent operation. This part is intended for electric window systems and does not include a motor, making it ideal for replacing the regulator assembly while retaining the original motor. The bolt-on attachment type allows for a secure fit using existing mounting points on compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis window regulator is compatible with a range of GM trucks and SUVs, including the Chevrolet Silverado 1500, 2500, and 3500 series (including Classic and HD models), Chevrolet Avalanche 1500 and 2500, GMC Sierra 1500, 2500, and 3500 series, Cadillac Escalade models, and GMC Yukon and Yukon XL 1500\/2500. It is designed specifically for electric window systems in these vehicles, providing a direct replacement for worn or damaged regulators.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Window Regulator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWindow glass failing to move up or down smoothly\u003c\/li\u003e\n\u003cli\u003eIntermittent or complete window operation failure\u003c\/li\u003e\n\u003cli\u003eGrinding or clicking noises during window movement\u003c\/li\u003e\n\u003cli\u003eWindow stuck in one position due to regulator wear\u003c\/li\u003e\n\u003cli\u003eLoose or unstable window glass alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 740-645 window regulator requires removal of the door panel and disconnection of the window motor if applicable. Since mounting hardware and installation instructions are not included, it is recommended to retain original hardware and consult a repair manual specific to the vehicle model. The bolt-on design facilitates alignment with factory mounting points, but care should be taken to avoid damage to the plastic gear during installation.\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 performance in electric window systems. Please refer to Dorman's warranty policy for coverage details on this part number 740-645.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44062772166837,"sku":"BKKY-740-645","price":64.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_740645_Fro.jpg?v=1775010690","url":"https:\/\/www.partcatalog.com\/products\/dorman-740-645-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}