WAI 81372 Window Regulator - Rear Left

Overview

WAI 81372 is a new electric window regulator for the rear left door, built as a direct-fit replacement for vehicles with power window operation. It is engineered to meet or exceed OE manufacturing and performance specifications for straightforward installation and consistent window movement.

Key Features

• Electric power window regulator for rear left applications
• New construction with a plastic gear and plastic roller
• Attachment type uses screws for secure mounting
• Meets or exceeds OEM specifications
• Installation instructions included

Detailed Description

This WAI window regulator, part number 81372, is designed for the rear left door on compatible Ford Expedition and Lincoln Navigator models. The direct-fit design supports OE-style replacement without unnecessary modification, while the high-grade materials and precision engineering help deliver proper fit and smooth window operation. As a new power window regulator, 81372 is built for electric window systems and uses a plastic gear and plastic roller construction.

For fitment, this part fits 2007-2017 Ford Expedition, rear left, and fits 2007-2017 Lincoln Navigator, rear left. This part cross-references Ford OE numbers 7L1Z7827001A and BL1Z7827001A for the same application.

What It Helps Fix

• Window stuck in the raised or lowered position
• Slow or uneven window travel
• Grinding or slipping during window movement
• Loss of electric window function at the door
• Regulator wear from age or repeated use

Installation Notes

Verify rear left fitment before installation. This regulator uses screws for attachment and is intended for electric window systems. Installation instructions are included, and the motor is not included.

Quality Assurance

WAI states this regulator is manufactured to meet or exceed OE specifications and is backed by a limited lifetime warranty.