{"product_id":"dorman-740-140-window-regulator","title":"Dorman 740-140 Window Regulator - Front Left","description":"\u003ch2\u003eReliable Electric Window Regulator for Ford, Lincoln, and Mercury\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-140 window regulator is designed for electric window operation in select Ford, Lincoln, and Mercury vehicles. This power window regulator offers a bolt-on attachment type and is engineered to meet the specific needs of models like the Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 740-140 Window Regulator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGear material constructed from durable plastic for smooth operation\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment type for straightforward installation\u003c\/li\u003e\n\u003cli\u003ePlastic housing material designed for lightweight durability\u003c\/li\u003e\n\u003cli\u003eMetal and plastic frame materials providing structural support\u003c\/li\u003e\n\u003cli\u003eElectric window operation compatible with factory power systems\u003c\/li\u003e\n\u003cli\u003eIncludes one power regulator unit per package\u003c\/li\u003e\n\u003cli\u003eDoes not include motor or mounting hardware\u003c\/li\u003e\n\u003cli\u003eNo installation instructions included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Dorman 740-140 Window Regulator\u003c\/h2\u003e\u003cp\u003eThis Dorman window regulator (part number 740-140) is engineered to replace the electric window regulator in Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr models. The regulator features a plastic gear and housing, which reduces weight while maintaining reliable function. The frame combines metal and plastic components to ensure proper alignment and durability during window operation. Designed as a bolt-on replacement, this part integrates with existing vehicle mounting points without modification. Note that the motor and mounting hardware are not included, so the existing components must be reused or replaced separately.\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 loss of electric window function\u003c\/li\u003e\n\u003cli\u003eGrinding or clicking noises during window operation\u003c\/li\u003e\n\u003cli\u003eWindow becoming stuck in one position\u003c\/li\u003e\n\u003cli\u003eWorn or broken regulator gears causing window misalignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the existing motor and mounting hardware are in good condition before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to remove the door panel carefully to avoid damage\u003c\/li\u003e\n\u003cli\u003eAlign the regulator frame correctly to prevent window binding\u003c\/li\u003e\n\u003cli\u003eTest window operation before reassembling the door panel\u003c\/li\u003e\n\u003cli\u003eConsult vehicle-specific repair manuals for detailed installation procedures\u003c\/li\u003e\n\u003c\/ul\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. While this window regulator does not include a motor or mounting hardware, it is built to provide reliable electric window operation for compatible Ford, Lincoln, and Mercury models. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44062572183733,"sku":"BKKY-740-140","price":62.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_740140_Fro.jpg?v=1775010619","url":"https:\/\/www.partcatalog.com\/products\/dorman-740-140-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}