WAI 381297 Window Regulator - Rear Right

Product Overview

This WAI window regulator, part number 381297, is a direct-fit replacement for the rear right power window system on a wide range of GM trucks and SUVs. It is built for applications that need a dependable window lift mechanism for smooth glass movement and consistent operation.

Compatible With Chevrolet Silverado, GMC Sierra, Cadillac Escalade, Avalanche, Suburban, Yukon XL, and related Classic models, this regulator supports fitment across multiple model years and body styles. If you are replacing a worn rear right power window regulator on a Chevrolet Silverado 1500 or GMC Sierra 2500 HD, part number 381297 is the application-specific match.

Key Features

• Direct-fit window regulator for rear right power window applications
• Application-specific fitment for GM trucks and SUVs
• Supports smooth glass travel and stable window operation
• Designed for replacement of worn or failed regulator assemblies
• Fits multiple Chevrolet Silverado and GMC Sierra configurations

Detailed Description

WAI 381297 is a rear right power window regulator engineered for vehicles that use an electric window lift mechanism. The fitment covers 1999-2007 GM truck and SUV applications, including Chevrolet Silverado, GMC Sierra, Cadillac Escalade ESV and EXT, Avalanche, Suburban, and Yukon XL models. This makes it a practical replacement when the original regulator no longer moves the glass correctly or has become noisy, slow, or inoperative.

For buyers searching for a Chevrolet Silverado rear right window regulator or a GMC Sierra rear right power window regulator, part number 381297 provides a fitment-focused solution. It is also relevant for Cadillac Escalade EXT and ESV applications that use the same rear right power window regulator design.

What It Helps Fix

• Window glass that will not raise or lower properly
• Slow, uneven, or jerky window movement
• Noisy operation from a worn regulator mechanism
• Window failure caused by a damaged lift assembly
• Loss of reliable rear right power window function

Installation Notes

Verify the vehicle year, make, model, and rear right position before ordering. This part is intended for power window applications, so confirm the original regulator style matches the vehicle’s existing setup. Compare the removed unit to part number 381297 to confirm fitment on the Chevrolet Silverado, GMC Sierra, or related GM platform before installation.

Quality Assurance

WAI is a recognized aftermarket brand for replacement electrical and body components. Part number 381297 is built as an application-specific replacement for the listed GM fitments, supporting consistent operation in the rear right window system.