{"product_id":"aci-81904-window-regulator","title":"ACI 81904 Window Regulator - Front Left","description":"\u003ch2\u003eReliable Manual Window Regulator for Buick, Oldsmobile, Pontiac\u003c\/h2\u003e\u003cp\u003eThe ACI 81904 manual window regulator is designed to restore smooth window operation for select front left doors. Engineered with a hardened steel gear, this new window regulator meets or exceeds OEM standards, ensuring dependable performance for your Buick Achieva, Oldsmobile Skylark, or Pontiac Grand Am.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: ACI\u003c\/li\u003e\n\u003cli\u003eBrand Line: Window Regulator\u003c\/li\u003e\n\u003cli\u003ePart Number: 81904\u003c\/li\u003e\n\u003cli\u003eGear Material: Hardened steel gear for durability\u003c\/li\u003e\n\u003cli\u003eMounting Position: Front left door\u003c\/li\u003e\n\u003cli\u003eWindow Operation Type: Manual\u003c\/li\u003e\n\u003cli\u003eMounting Hardware: Not included\u003c\/li\u003e\n\u003cli\u003eMotor: Not included\u003c\/li\u003e\n\u003cli\u003eCondition: New, meets or exceeds OEM specifications\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 providing reliable window regulators designed to match or surpass original equipment quality. This product line includes manual and power window regulators tailored for specific vehicle applications. The 81904 manual window regulator is part of this line, offering a durable solution for front left door window operation in select GM models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThis manual window regulator features a hardened steel gear that enhances strength and longevity, reducing the risk of premature wear. It is specifically designed for the front left door of Buick Achieva, Oldsmobile Skylark, and Pontiac Grand Am models. The part number 81904 identifies this exact fitment, ensuring compatibility and ease of replacement. Note that this regulator does not include mounting hardware or a motor, as it is intended for manual window operation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Window Regulator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWindow glass that fails to move smoothly or gets stuck\u003c\/li\u003e\n\u003cli\u003eGrinding or clicking noises when operating the manual window crank\u003c\/li\u003e\n\u003cli\u003eWindow glass that falls into the door or does not stay in position\u003c\/li\u003e\n\u003cli\u003eWorn or damaged window regulator gears causing poor window function\u003c\/li\u003e\n\u003cli\u003eReplacement of a broken or bent regulator arm in front left door\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is compatible: Buick Achieva, Oldsmobile Skylark, Pontiac Grand Am front left door\u003c\/li\u003e\n\u003cli\u003eRemove the door panel carefully to avoid damage to clips and wiring\u003c\/li\u003e\n\u003cli\u003eVerify the old regulator matches the ACI 81904 part before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to secure the regulator; mounting hardware is not included\u003c\/li\u003e\n\u003cli\u003eTest window operation manually before reassembling the door panel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe ACI 81904 window regulator is a new replacement part that meets or exceeds OEM quality standards. Manufactured with hardened steel gears, it is built for durability and reliable performance. While mounting hardware and motor are not included, the part is engineered to provide a precise fit and function. Warranty details should be confirmed with the distributor or retailer at the time of purchase.\u003c\/p\u003e","brand":"ACI","offers":[{"title":"Default Title","offer_id":45294368620725,"sku":"BDDV-81904","price":100.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WR_81904_Fro.jpg?v=1775143049","url":"https:\/\/www.partcatalog.com\/products\/aci-81904-window-regulator","provider":"PartCatalog","version":"1.0","type":"link"}