{"product_id":"wai-81570-window-regulator-rear-left","title":"WAI 81570 Window Regulator - Rear Left","description":"\u003ch2\u003ePower Window Regulator for BMW\u003c\/h2\u003e\u003cp\u003eWAI part 81570 is a new electric window regulator built for direct-fit replacement in compatible BMW rear left applications. It is engineered to meet or exceed OE specifications and uses a hardened steel gear for dependable window movement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNew power window regulator for electric window operation\u003c\/li\u003e\n\u003cli\u003eHardened steel gear for durable drive performance\u003c\/li\u003e\n\u003cli\u003eDirect-fit design for easier installation\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eInstallation instructions included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis WAI window regulator, part number 81570, is a precision-engineered replacement for BMW 528i and BMW 540i rear left power window applications from 1997-1998. It is built with high-grade materials and a hardened steel gear to support smooth electric window operation while matching OE manufacturing and performance requirements. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues It May Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWindow glass that will not move up or down\u003c\/li\u003e\n\u003cli\u003eSlow, uneven, or noisy power window operation\u003c\/li\u003e\n\u003cli\u003eFailure caused by worn regulator gears or internal components\u003c\/li\u003e\n\u003cli\u003eLoss of electric window function in the rear left door\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eCompatible with rear left power window regulator applications on the listed BMW models. This unit attaches with screws and does not include a motor or mounting hardware. Verify the original regulator style and electrical connection before installation. The included instructions can help guide the replacement process.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWAI backs this new regulator with a limited lifetime warranty. The part is manufactured to meet or exceed OE specifications for fit and performance.\u003c\/p\u003e","brand":"WAI","offers":[{"title":"Default Title","offer_id":53588242661557,"sku":"HGWL-81570","price":133.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WW_81570_FRO.jpg?v=1792736986","url":"https:\/\/www.partcatalog.com\/products\/wai-81570-window-regulator-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}