{"product_id":"dorman-740-178-window-regulator","title":"Dorman 740-178 Window Regulator - Front Left","description":"\u003ch2\u003eOverview of Dorman 740-178 Window Regulator for Ford and Lincoln\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-178 window regulator is designed specifically for the front left door of Ford Expedition and Lincoln Navigator models. This electric window regulator offers reliable operation with a durable plastic gear and housing, ensuring smooth window movement without the motor included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Expedition and Lincoln Navigator front left doors\u003c\/li\u003e\n\u003cli\u003eElectric window operation type without motor included\u003c\/li\u003e\n\u003cli\u003eDurable plastic gear and housing materials\u003c\/li\u003e\n\u003cli\u003eMetal and plastic frame construction for strength and flexibility\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment type for secure mounting\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-178 window regulator is engineered to replace the front left window regulator in select Ford Expedition and Lincoln Navigator vehicles. Featuring a plastic gear and housing, this part balances durability with lightweight design. The frame combines metal and plastic materials to provide structural integrity while accommodating the electric window operation system. This regulator is designed for bolt-on installation, ensuring a secure fit without the need for additional mounting hardware, which is not included. Note that the motor is not part of this assembly, so it is ideal for users who only require the regulator component.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eResolves window sticking or failure to move up and down\u003c\/li\u003e\n\u003cli\u003eReplaces broken or worn plastic gears causing window misalignment\u003c\/li\u003e\n\u003cli\u003eAddresses rattling or loose window movement in the front left door\u003c\/li\u003e\n\u003cli\u003eFixes issues related to damaged or bent regulator frames\u003c\/li\u003e\n\u003cli\u003eRestores electric window functionality without replacing the motor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 740-178 window regulator requires removal of the door panel and careful handling of the window glass. Since mounting hardware and installation instructions are not included, it is recommended to use existing bolts and consult a repair manual specific to Ford Expedition or Lincoln Navigator models. Proper alignment of the regulator frame is critical to ensure smooth window operation. Professional installation is advised if unfamiliar with door panel disassembly or window regulator replacement.\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 740-178 window regulator undergoes quality checks to ensure durability and reliable performance in Ford Expedition and Lincoln Navigator vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Verify warranty coverage with the product documentation or supplier at the time of purchase.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44062616387765,"sku":"BKKY-740-178","price":102.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_740178_Fro.jpg?v=1775010624","url":"https:\/\/www.partcatalog.com\/products\/dorman-740-178-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}