Dorman 45294 Window Guide - Front Left Upper Rearward, Front Rearward or Front Right Upper Rearward

Window Guide for OE-Style Glass Tracking

Dorman 45294 is a plastic window guide built to match the fit and function of the original guide on specified vehicles. It is engineered for durable, reliable performance in the window regulator path, helping restore smooth glass movement on classic Cadillac, Buick, Chevrolet, Oldsmobile, and Pontiac applications.

Key Features

• Plastic construction for OE-style window guide replacement
• Matches original fit and function on listed vehicles
• Designed for front rearward and front upper rearward positions, depending on application
• Direct-fit replacement for specified Cadillac, Buick, Chevrolet, Oldsmobile, and Pontiac models
• Part number 45294 for easy identification

Detailed Description

This Dorman window guide, part number 45294, is made for vehicles that need a precise replacement guide to keep the window glass aligned as it travels through the regulator system. It is a direct-fit solution for applications such as Fits 1987-1992 Cadillac Brougham, front rearward; Fits 1980-1986 Cadillac Fleetwood, front rearward; and Fits 1980-1984 Cadillac DeVille, front rearward. It also covers front left upper rearward and front right upper rearward positions on models including Fits 1981-1990 Chevrolet Caprice, front left upper rearward and Fits 1981-1990 Chevrolet Caprice, front right upper rearward. This part cross-references 20160591 for the same application.

Common Problems This Part Can Address

• Window glass that tracks unevenly in the door channel
• Binding or dragging during window movement
• Excessive play at the guide point
• Noisy operation from worn guide surfaces
• Misalignment in the regulator path on older GM body styles

Installation Notes and Tips

Verify the vehicle position and compare the original guide before installation. This part is listed as a direct fit for the specified applications, including Buick LeSabre, Oldsmobile 98, and Pontiac Parisienne configurations. Confirm the correct front left, front right, or front rearward location for your vehicle before service. Inspect the regulator, glass channel, and related hardware for wear before reassembly.

Quality Assurance

Dorman designs this window guide to match the original guide’s fit and function on the listed vehicles, with a focus on durable construction and dependable operation. The plastic material is selected for consistent performance in the window guide application.