{"product_id":"dorman-740-454-window-regulator","title":"Dorman 740-454 Window Regulator - Rear Left","description":"\u003ch2\u003eReliable Electric Window Regulator for Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-454 window regulator is designed for electric window operation in select Mercedes-Benz vehicles. Engineered with a combination of metal and plastic frame materials, this bolt-on regulator offers a durable solution for restoring smooth window functionality.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mercedes-Benz 300SD, 300SDL, 300SE, 300SEL, 350SD, 350SDL, 380SE, 380SEL, 420SEL, 500SEL, and 560SEL models\u003c\/li\u003e\n\u003cli\u003eElectric window operation type for seamless power window control\u003c\/li\u003e\n\u003cli\u003eDurable plastic gear material for reliable performance\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment type for straightforward installation\u003c\/li\u003e\n\u003cli\u003eIncludes one power regulator unit; mounting hardware and motor not included\u003c\/li\u003e\n\u003cli\u003eFrame constructed from both metal and plastic components for strength and flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-454 window regulator is specifically designed to replace faulty or worn electric window regulators in various Mercedes-Benz sedans and coupes. Its plastic gear material reduces noise and wear, while the metal and plastic frame construction balances durability with weight considerations. This part is a bolt-on type, allowing for a secure fit without modification. Note that the motor is not included, so this regulator is intended for use with existing or separately purchased motors. Installation instructions are not provided, so professional installation or prior experience is recommended.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores smooth and reliable electric window movement in Mercedes-Benz 300SD, 300SDL, 300SE, 300SEL, 350SD, 350SDL, 380SE, 380SEL, 420SEL, 500SEL, and 560SEL models\u003c\/li\u003e\n\u003cli\u003eReplaces broken or stripped plastic gears causing window jams or slow operation\u003c\/li\u003e\n\u003cli\u003eAddresses window regulator frame damage or bending that impedes window alignment\u003c\/li\u003e\n\u003cli\u003eSolves issues with windows that fail to stay in position or fall unexpectedly\u003c\/li\u003e\n\u003cli\u003eProvides a replacement for worn regulators without motor failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThis window regulator is designed for bolt-on installation, which simplifies the replacement process. Since mounting hardware and motor are not included, ensure you have the necessary components before beginning installation. It is recommended to disconnect the vehicle battery before working on the power window system to avoid electrical hazards. Professional installation is advised if you are unfamiliar with window regulator replacement procedures.\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 740-454 window regulator undergoes quality checks to ensure reliable operation in compatible Mercedes-Benz vehicles. Please refer to Dorman's warranty policy for specific coverage details related to this part number.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44062643159221,"sku":"BKKY-740-454","price":83.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_740454_Fro.jpg?v=1775010646","url":"https:\/\/www.partcatalog.com\/products\/dorman-740-454-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}