{"product_id":"aci-81752-window-regulator","title":"ACI 81752 Window Regulator - Front Left","description":"\u003ch2\u003eReliable Power Window Regulator for Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThe ACI Window Regulator 81752 is designed to restore smooth power window operation on select Mercedes-Benz vehicles. Engineered for the front left door, this new window regulator ensures precise fitment and dependable performance for models including the E55 AMG, E300, E320, E420, and E430.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mercedes-Benz E55 AMG, E300, E320, E420, and E430 front left doors\u003c\/li\u003e\n\u003cli\u003ePower window regulator type with hardened steel gear for durability\u003c\/li\u003e\n\u003cli\u003eNew part meeting or exceeding OEM standards\u003c\/li\u003e\n\u003cli\u003eMounting hardware and motor not included\u003c\/li\u003e\n\u003cli\u003ePart number 81752 for accurate identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the ACI Window Regulator Product Line\u003c\/h2\u003e\u003cp\u003eThe ACI Window Regulator line focuses on delivering reliable window control components that meet or exceed original equipment manufacturer specifications. This product line emphasizes durability and precise fitment, using hardened steel gears to ensure long-lasting operation. The 81752 part is a new, power window regulator designed specifically for the front left door of select Mercedes-Benz models, providing a direct replacement solution.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis power window regulator features a hardened steel gear that enhances strength and wear resistance, contributing to consistent window movement. Designed exclusively for the front left mounting position, it is compatible with various Mercedes-Benz E-Class models such as the E55 AMG, E300, E320, E420, and E430. The part does not include mounting hardware or a motor, so these components must be sourced separately if needed. As a new part, it meets or exceeds OEM quality standards, ensuring reliable performance and fitment.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Window Regulator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower window failing to move or moving intermittently on the front left door\u003c\/li\u003e\n\u003cli\u003eGrinding or unusual noises during window operation due to worn gears\u003c\/li\u003e\n\u003cli\u003eWindow stuck in the up or down position\u003c\/li\u003e\n\u003cli\u003eSlow or uneven window movement\u003c\/li\u003e\n\u003cli\u003eReplacement needed after motor removal or regulator damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify the mounting position as front left before installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware and motor are not included; reuse existing parts or purchase separately\u003c\/li\u003e\n\u003cli\u003eCarefully remove the door panel to access the regulator assembly\u003c\/li\u003e\n\u003cli\u003eEnsure proper alignment of the regulator to avoid window binding\u003c\/li\u003e\n\u003cli\u003eTest window operation before reassembling the door panel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe ACI Window Regulator 81752 is a new replacement part that meets or exceeds OEM specifications for fit and function. Manufactured with hardened steel gears, it is built for durability and consistent performance. While specific warranty details are not provided, ACI parts typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"ACI","offers":[{"title":"Default Title","offer_id":45294359281845,"sku":"BDDV-81752","price":64.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WR_81752_Fro.jpg?v=1775143035","url":"https:\/\/www.partcatalog.com\/products\/aci-81752-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}