{"product_id":"aci-388621-power-window-motor-and-regulator-assembly","title":"ACI 388621 Power Window Motor and Regulator Assembly - Front Right","description":"\u003ch2\u003eReliable Window Motor and Regulator Assembly for Nissan 350Z\u003c\/h2\u003e\u003cp\u003eThe ACI Window Assembly 388621 is a new power window motor and regulator designed specifically for Nissan 350Z models. Engineered with a hardened steel gear, this assembly ensures durable and consistent window operation without express up or down functionality.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNew power window motor and regulator assembly\u003c\/li\u003e\n\u003cli\u003eHardened steel gear for enhanced durability\u003c\/li\u003e\n\u003cli\u003eCompatible with Nissan 350Z models\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003ePart number 388621 for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the ACI Window Assembly Product Line\u003c\/h2\u003e\u003cp\u003eThe ACI Window Assembly line focuses on delivering complete window motor and regulator solutions that meet or exceed original equipment manufacturer standards. This product line emphasizes quality materials and precise engineering to provide reliable window operation for specific vehicle applications, such as the Nissan 350Z.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis window motor and regulator assembly (part number 388621) is designed as a direct replacement for the Nissan 350Z power window system. Featuring a hardened steel gear, it offers improved resistance to wear and tear compared to standard components. The assembly does not include express up or down functionality but maintains smooth and consistent window movement. As a new component, it ensures long-term reliability and performance aligned with OEM requirements.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Window Motor and Regulator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWindow failing to move or stuck in one position\u003c\/li\u003e\n\u003cli\u003eGrinding or unusual noises during window operation\u003c\/li\u003e\n\u003cli\u003eSlow or inconsistent window movement\u003c\/li\u003e\n\u003cli\u003eWindow regulator or motor malfunction\u003c\/li\u003e\n\u003cli\u003eElectrical issues related to power window control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the ACI Window Assembly 388621 should be performed by a qualified technician familiar with Nissan 350Z door components. Ensure the vehicle’s battery is disconnected before beginning to avoid electrical hazards. Proper alignment of the regulator and secure mounting of the motor assembly are critical for optimal window function. Verify all electrical connections are intact and test window operation before reassembling the door panel.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis ACI window motor and regulator assembly meets or exceeds OEM standards for fit, form, and function. Manufactured with quality materials such as hardened steel gears, it is designed for durability and reliable performance. Warranty coverage details should be confirmed with the distributor or installer, as they may vary.\u003c\/p\u003e","brand":"ACI","offers":[{"title":"Default Title","offer_id":45291088445621,"sku":"BDDV-388621","price":185.17,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WR_388621_Fro.jpg?v=1775142913","url":"https:\/\/www.partcatalog.com\/products\/aci-388621-power-window-motor-and-regulator-assembly","provider":"PartCatalog","version":"1.0","type":"link"}