{"product_id":"dorman-740-574-window-regulator","title":"Dorman 740-574 Window Regulator - Front Left","description":"\u003ch2\u003eReliable Window Regulator for Mercedes-Benz E-Class Models\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-574 window regulator is designed specifically for select Mercedes-Benz E-Class vehicles, including the E55 AMG, E320, E420, and E430. This electric window regulator offers a bolt-on attachment type and is engineered to restore smooth window operation without the need for a motor.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 740-574 Window Regulator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mercedes-Benz E55 AMG, E320, E420, and E430 models\u003c\/li\u003e\n\u003cli\u003eElectric window operation type for seamless power window control\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment type for straightforward installation\u003c\/li\u003e\n\u003cli\u003eDurable metal and plastic frame materials for structural integrity\u003c\/li\u003e\n\u003cli\u003ePlastic gear material designed for reliable gear engagement\u003c\/li\u003e\n\u003cli\u003ePackage includes one power regulator without motor or mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 740-574 window regulator is engineered to meet the specific requirements of Mercedes-Benz E-Class vehicles such as the E55 AMG, E320, E420, and E430. Featuring a combination of metal and plastic frame materials, this regulator balances strength and weight to ensure consistent window movement. The plastic gear material is designed to engage smoothly with the window mechanism, providing reliable electric window operation. This part is a bolt-on type, allowing for a secure fit without modifications. Note that the motor and mounting hardware are not included, so it is intended for use with existing compatible components.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Window Regulator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntermittent or non-functioning power window movement\u003c\/li\u003e\n\u003cli\u003eWindow glass that fails to stay in position or moves unevenly\u003c\/li\u003e\n\u003cli\u003eGrinding or slipping noises during window operation\u003c\/li\u003e\n\u003cli\u003eWear or damage to the window regulator gear or frame\u003c\/li\u003e\n\u003cli\u003eReplacement of a broken or malfunctioning regulator in Mercedes-Benz E-Class models\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 (E55 AMG, E320, E420, or E430) before installation\u003c\/li\u003e\n\u003cli\u003eSince mounting hardware and motor are not included, retain or source these components separately\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual instructions for removal and installation procedures\u003c\/li\u003e\n\u003cli\u003eCheck window alignment after installation to confirm smooth operation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools for bolt-on attachment to avoid damage to mounting points\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, form, and function. The 740-574 window regulator undergoes quality checks to ensure durability and reliable performance in Mercedes-Benz E-Class vehicles. While installation instructions are not included, professional installation is recommended. Warranty coverage details can be obtained from the product packaging or Dorman's official resources.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44062701879477,"sku":"BKKY-740-574","price":77.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_740574_Fro.jpg?v=1775010681","url":"https:\/\/www.partcatalog.com\/products\/dorman-740-574-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}