{"product_id":"aci-384886-window-regulator","title":"ACI 384886 Window Regulator - Rear Left","description":"\u003ch2\u003eReliable Rear Left Power Window Regulator for BMW Models\u003c\/h2\u003e\u003cp\u003eThe ACI Window Regulator 384886 is designed specifically for the rear left door of select BMW vehicles. This new power window regulator meets or exceeds OEM standards, ensuring dependable window operation for your BMW 325i, 328i, 330i, 335i, M3, and related models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335d, 335i, 335i xDrive, 335xi, and M3\u003c\/li\u003e\n\u003cli\u003eRear left mounting position\u003c\/li\u003e\n\u003cli\u003ePower window operation type\u003c\/li\u003e\n\u003cli\u003eNew part, not remanufactured\u003c\/li\u003e\n\u003cli\u003eMounting hardware and motor not included\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM quality standards\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 precise fit and reliable performance for power window systems. This product line includes regulators engineered to match OEM specifications, providing consistent window movement and durability. The 384886 part is part of this line, designed to restore proper window function on compatible BMW rear left doors without including the motor or mounting hardware.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis ACI power window regulator 384886 is a direct replacement for the rear left window regulator on various BMW models, including the 3 Series and M3 variants. It is a new component that meets or exceeds original equipment manufacturer standards, ensuring smooth and reliable window operation. Please note that this part does not include the motor or mounting hardware, so those components must be reused or purchased separately. The regulator is designed for power window systems and is engineered to fit precisely in the rear left door assembly.\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\u003eIntermittent or slow window movement\u003c\/li\u003e\n\u003cli\u003eGrinding or unusual noises when operating the window\u003c\/li\u003e\n\u003cli\u003eWindow falling inside the door panel\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\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific BMW model and year before installation\u003c\/li\u003e\n\u003cli\u003eReuse existing motor and mounting hardware or acquire separately as they are not included\u003c\/li\u003e\n\u003cli\u003eDisconnect the vehicle battery before beginning installation to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eHandle the regulator carefully to avoid damaging the window glass or door panel\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\u003c\/h2\u003e\u003cp\u003eThe ACI Window Regulator 384886 is a new part that meets or exceeds OEM quality standards, providing reliable performance for your BMW vehicle. While mounting hardware and motor are not included, the regulator itself is manufactured to strict quality controls. Please refer to the product packaging or manufacturer documentation for specific warranty details.\u003c\/p\u003e","brand":"ACI","offers":[{"title":"Default Title","offer_id":45291040047285,"sku":"BDDV-384886","price":56.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WR_384886_Fro.jpg?v=1775142875","url":"https:\/\/www.partcatalog.com\/products\/aci-384886-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}