{"product_id":"dorman-740-573-window-regulator","title":"Dorman 740-573 Window Regulator - Front Right","description":"\u003ch2\u003eOverview of Dorman 740-573 Window Regulator for Mercedes-Benz\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-573 window regulator is designed for select Mercedes-Benz models, providing reliable electric window operation. This power window regulator is engineered to replace faulty or worn regulators in vehicles such as the 300SD, 300SEL, and 560SEL.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mercedes-Benz 300SD, 300SDL, 300SE, 300SEL, 350SD, 350SDL, 380SE, 380SEL, 420SEL, 500SEL, and 560SEL\u003c\/li\u003e\n\u003cli\u003eElectric window operation type for smooth and consistent performance\u003c\/li\u003e\n\u003cli\u003eDurable metal and plastic frame construction for strength and longevity\u003c\/li\u003e\n\u003cli\u003ePlastic gear material designed for quiet and efficient movement\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment type for secure installation\u003c\/li\u003e\n\u003cli\u003eIncludes one power regulator unit; mounting hardware and motor not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-573 window regulator features a combination of metal and plastic frame materials, balancing durability with weight considerations. The plastic gear ensures quieter operation while maintaining effective window movement. This part is designed for electric window systems but does not include the motor, making it suitable for repairs where the motor remains functional. The bolt-on attachment type allows for straightforward replacement in compatible Mercedes-Benz models. Installation instructions are not included, so professional installation or prior experience is recommended.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores electric window functionality in Mercedes-Benz 300SD and 300SEL series vehicles\u003c\/li\u003e\n\u003cli\u003eReplaces worn or broken window regulators causing window misalignment or failure\u003c\/li\u003e\n\u003cli\u003eEliminates window noise or sticking due to damaged gears or frame components\u003c\/li\u003e\n\u003cli\u003eAddresses issues with windows that do not stay in position or move unevenly\u003c\/li\u003e\n\u003cli\u003eSuitable for repairs where the motor is still operational but the regulator assembly is faulty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific Mercedes-Benz model before installation\u003c\/li\u003e\n\u003cli\u003eSince mounting hardware and motor are not included, retain original components or source separately\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended due to the absence of included instructions\u003c\/li\u003e\n\u003cli\u003eDisconnect the vehicle battery before beginning to avoid electrical hazards\u003c\/li\u003e\n\u003cli\u003eTest window operation after installation to confirm proper function\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. The 740-573 window regulator undergoes quality checks to ensure reliable performance in compatible Mercedes-Benz vehicles. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44062701060277,"sku":"BKKY-740-573","price":73.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_740573_Fro.jpg?v=1775010681","url":"https:\/\/www.partcatalog.com\/products\/dorman-740-573-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}