TYC 660316 Window Motor and Regulator Assembly - Front Left

Front Left Window Motor and Regulator Assembly

This TYC window motor and regulator assembly is a power, cable-style replacement for the front left door window system. Built with metal and plastic components and supplied as a complete assembly with the motor included, it is a direct-fit solution for restoring window operation on select Nissan Pathfinder, Frontier, and Xterra applications.

Part number 660316 is a practical choice when the original window regulator has worn cables, a weak motor, or inconsistent glass movement. It is engineered for the front left position and matches the OE-style power configuration used on the listed vehicles.

Key Features

• TYC 660316 window motor and regulator assembly
• Assembly - Cable configuration for power window operation
• Front left mounting position
• Complete assembly with motor included
• Metal and plastic construction
• No hardware included
• No installation instructions included

Detailed Description

TYC 660316 is a front left power window motor and regulator assembly built for vehicles that use a cable-driven regulator design. It is compatible with 2005-2012 Nissan Pathfinder, 2005-2010 Nissan Xterra, 2005-2009 Nissan Frontier, and 2010 Nissan Frontier built to 04/2010, all in the front left position. This part cross-references Dorman 741-348 for the same application.

Use this assembly when the window no longer travels smoothly, the glass drops, or the motor no longer responds consistently. The complete assembly format helps replace the worn regulator and motor together, which is important when both components have been affected by age or repeated use. Search terms such as Nissan Pathfinder front left window regulator assembly, Nissan Frontier power window motor and regulator, and Nissan Xterra driver side window regulator replacement all point to this application.

Common Repair Symptoms

• Window glass moves slowly or stops partway
• Grinding, clicking, or cable noise from the door
• Window falls into the door or will not stay raised
• Motor runs but the glass does not move correctly
• Intermittent power window operation at the front left door

Installation Notes and Tips

Verify the front left door application and compare the original regulator style before installation. Because hardware is not included, reuse or source the required fasteners as needed. Confirm electrical connector fitment and window alignment before fully securing the assembly. Professional installation is recommended for proper glass positioning and smooth operation.

Quality Assurance

TYC manufactures replacement electrical and body components with OE-style fitment focus. Part number 660316 is built as a complete cable regulator assembly with the motor included for the listed Nissan applications.