{"product_id":"dorman-742-521-power-window-motor","title":"Dorman 742-521 Power Window Motor - Front Right or Rear Right","description":"\u003ch2\u003eReliable Window Motor Replacement for Infiniti and Nissan\u003c\/h2\u003e\u003cp\u003eThe Dorman 742-521 window motor is designed to restore smooth window operation in select Infiniti and Nissan vehicles. This plug-in motor offers a direct replacement solution for the window lift system without the need for additional wiring or mounting hardware.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 742-521 Window Motor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Infiniti M45 and Nissan Altima models\u003c\/li\u003e\n\u003cli\u003ePlug-in design for straightforward installation\u003c\/li\u003e\n\u003cli\u003eIncludes window lift gear for complete functionality\u003c\/li\u003e\n\u003cli\u003eDoes not include regulator or mounting hardware\u003c\/li\u003e\n\u003cli\u003eWiring harness not included, designed for direct plug-in connection\u003c\/li\u003e\n\u003cli\u003eMicro-controlled embedded logic not present, ensuring simple operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 742-521 window motor is engineered specifically for use in Infiniti M45 and Nissan Altima vehicles, providing a precise fit and reliable performance. This window motor comes equipped with the necessary window lift gear, enabling it to engage the window regulator effectively. The plug-in configuration simplifies the replacement process by eliminating the need for splicing or additional wiring harnesses. While the regulator and mounting hardware are not included, this motor is designed to integrate seamlessly with existing components. The absence of embedded logic means the motor operates with straightforward electrical control, reducing potential points of failure.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores window movement when the motor has failed or is unresponsive\u003c\/li\u003e\n\u003cli\u003eEliminates grinding or unusual noises caused by worn lift gears\u003c\/li\u003e\n\u003cli\u003eResolves intermittent window operation due to motor electrical faults\u003c\/li\u003e\n\u003cli\u003eReplaces motors that do not engage the window regulator properly\u003c\/li\u003e\n\u003cli\u003eAddresses slow or stuck window movement in Infiniti M45 and Nissan Altima\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with factory window regulators; verify regulator condition before installation\u003c\/li\u003e\n\u003cli\u003ePlug-in connection allows for quick replacement without cutting wires\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing hardware or source separately\u003c\/li\u003e\n\u003cli\u003eEnsure vehicle battery is disconnected before installation to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eTest window operation after installation to confirm proper motor function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 742-521 window motor to meet or exceed OEM standards for fit and function. While this product does not include a regulator or mounting hardware, it is built to provide reliable service when installed correctly. Warranty coverage details should be confirmed at the point of purchase, as terms may vary.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44068787159221,"sku":"BKKY-742-521","price":159.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_742521_Fro.jpg?v=1775010949","url":"https:\/\/www.partcatalog.com\/products\/dorman-742-521-power-window-motor","provider":"PartCatalog","version":"1.0","type":"link"}