{"product_id":"aci-384508-window-regulator","title":"ACI 384508 Window Regulator - Rear Left","description":"\u003ch2\u003eReliable Rear Left Power Window Regulator for Audi A4 and S4\u003c\/h2\u003e\u003cp\u003eThe ACI Window Regulator 384508 is designed specifically for the rear left door of Audi A4, A4 Quattro, and S4 models. This new power window regulator meets or exceeds OEM standards, ensuring consistent window operation without the motor or mounting hardware included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A4, A4 Quattro, and S4 rear left doors\u003c\/li\u003e\n\u003cli\u003ePower window operation type for smooth control\u003c\/li\u003e\n\u003cli\u003eNew part, not remanufactured\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM quality standards\u003c\/li\u003e\n\u003cli\u003eMounting hardware and motor not included\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 tailored to specific vehicle applications. This product line emphasizes OEM-level fit and function, providing replacement window regulators that maintain factory performance for power window systems. The 384508 part number is part of this line, designed to restore proper window movement on compatible Audi models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis power window regulator is engineered for the rear left mounting position on Audi A4, A4 Quattro, and S4 vehicles. It is a new component that does not include the motor or mounting hardware, allowing for flexibility if you already have these parts or prefer to source them separately. The regulator is built to meet or exceed original equipment manufacturer standards, ensuring durability and reliable window operation over time.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Window Regulator\u003c\/h2\u003e\u003cul\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\u003eWindow falling inside the door panel\u003c\/li\u003e\n\u003cli\u003eGrinding or unusual noises during window operation\u003c\/li\u003e\n\u003cli\u003eFailure of the rear left power window to respond\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the rear left door panel and disconnection of the existing window regulator. Since mounting hardware and motor are not included, ensure these components are available or replaced as needed. Proper alignment of the regulator is critical for smooth window operation. It is recommended to test window function before reassembling the door panel.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe ACI Window Regulator 384508 is a new part that meets or exceeds OEM specifications for fit and function. While mounting hardware and motor are not included, the regulator itself is manufactured to maintain factory standards. Please refer to ACI’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"ACI","offers":[{"title":"Default Title","offer_id":45291029659829,"sku":"BDDV-384508","price":66.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WR_384508_Fro.jpg?v=1775142866","url":"https:\/\/www.partcatalog.com\/products\/aci-384508-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}