TechPro A5NI121LTF Window Regulator - Front Left

Front Left Window Regulator for Nissan

Restore smooth power window operation with this TechPro window regulator, part number A5NI121LTF. It is a direct-fit replacement for the front left door on select Nissan Frontier and Nissan Xterra models with power windows.

Key Features

• TechPro window regulator for the front left door
• Fits 1998-2004 Nissan Frontier, front left, w/ power, OE # 807213S500
• Fits 2000-2004 Nissan Xterra, front left, w/ power, OE # 807212Z700
• OE-style replacement for factory window regulator applications
• Part number A5NI121LTF for accurate ordering and fitment lookup

Detailed Description

This TechPro window regulator is built for vehicles equipped with power windows and matches the front left application on the Nissan Frontier and Nissan Xterra listed above. If you are replacing a worn or failed regulator on a 1998-2004 Nissan Frontier or a 2000-2004 Nissan Xterra, A5NI121LTF provides the correct fitment reference for the driver-side front door assembly.

This part cross-references OE numbers 807213S500 and 807212Z700 for the same application. Use A5NI121LTF when you need a replacement window regulator for Nissan Frontier or Nissan Xterra front left power window service.

Common Problems This Part Can Solve

• Window glass that will not raise or lower with the switch
• Slow, uneven, or jerky window movement
• Grinding or binding during power window operation
• Window dropping out of position inside the door
• Failure caused by a worn regulator mechanism

Installation Notes and Tips

Verify the vehicle year, model, and front left position before ordering. Confirm that the door is equipped with power windows and compare the OE reference numbers when matching the replacement. For best results, inspect the window motor, switch, and glass guides during installation so the new regulator is not affected by another worn component.

Quality Assurance

TechPro replacement parts are cataloged for direct application matching, and A5NI121LTF is listed with OE reference numbers to support accurate fitment selection for Nissan Frontier and Nissan Xterra front left power window repairs.