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DormanPart #: 45296

Dorman 45296 Window Guide

Name: Dorman 45296 Window Guide
Brand: Dorman
SKU: BCZF-45296
Price: 16.87 USD
Availability: InStock

Front Left Upper Rearward, Front Right Upper Rearward, Front Rearward, and Rear Forward

⚙️ 56 vehicles fit this part

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Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Buick, Cadillac, Oldsmobile, and Pontiac, 60 Special, 98, Bonneville, Delta 88, DeVille, Fleetwood, LeSabre, and Park Avenue

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Not what you need? Click here for all Window Guide options

Reliable Window Guide for Select GM Luxury Models

The Dorman 45296 window guide is designed to provide smooth and consistent window operation for various Buick, Cadillac, Oldsmobile, and Pontiac vehicles. Crafted from durable plastic, this window guide ensures proper alignment and support for your vehicle's window glass.

Constructed from high-quality plastic for durability and longevity
Compatible with Buick 60 Special and LeSabre models
Fits Cadillac DeVille, Fleetwood, and Park Avenue vehicles
Suitable for Oldsmobile 98 and Delta 88 models
Also designed for Pontiac Bonneville applications

Durable Plastic Construction for Consistent Performance

The Dorman 45296 window guide is made from robust plastic material that resists wear and tear from daily use. This part helps maintain the proper positioning of the window glass within the door frame, reducing rattling and preventing misalignment. Its precise fitment ensures compatibility with specific GM luxury sedans and coupes, including Buick, Cadillac, Oldsmobile, and Pontiac models from the late 20th century.

Compatible Vehicle Applications

This window guide is compatible with the following makes and models:

Buick 60 Special and LeSabre
Cadillac DeVille, Fleetwood, and Park Avenue
Oldsmobile 98 and Delta 88
Pontiac Bonneville

Common Issues Addressed by the Window Guide

Window glass misalignment causing difficulty in raising or lowering windows
Excessive window rattling or noise during vehicle operation
Uneven window movement or binding within the door frame
Wear or damage to original window guide components
Preventing premature wear on window seals and regulators

Installation Notes and Tips

When installing the Dorman 45296 window guide, ensure the window glass is properly supported to avoid damage. Carefully remove the old guide and clean the mounting area before fitting the new plastic guide. Verify alignment by operating the window several times to confirm smooth movement. This part is designed for direct replacement on compatible Buick, Cadillac, Oldsmobile, and Pontiac models.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and fitment. The 45296 window guide undergoes quality checks to ensure durability and proper function. Please refer to Dorman's warranty policy for specific coverage details.

Brand	Dorman
Part Number	45296
Material	Plastic
Package Contents	Window guide

This part fits 56 vehicles. Search below:

Year	Make	Model	# Doors	Drive Type	Position	Notes
1993	Buick	Park Avenue			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1993	Cadillac	60 Special			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1993	Cadillac	DeVille			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1992	Buick	Park Avenue			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1992	Cadillac	DeVille			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1992	Cadillac	Fleetwood			Rear Forward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1991	Buick	LeSabre			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1991	Buick	Park Avenue			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1991	Cadillac	DeVille			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1991	Cadillac	Fleetwood			Rear Forward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1991	Oldsmobile	98			Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1991	Oldsmobile	98			Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1991	Oldsmobile	Delta 88			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1991	Pontiac	Bonneville			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1990	Buick	LeSabre		FWD	Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1990	Buick	LeSabre		FWD	Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1990	Cadillac	DeVille			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1990	Cadillac	Fleetwood			Rear Forward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1990	Oldsmobile	98			Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1990	Oldsmobile	98			Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1990	Oldsmobile	Delta 88			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1990	Pontiac	Bonneville			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1989	Buick	LeSabre		FWD	Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1989	Buick	LeSabre		FWD	Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1989	Cadillac	DeVille			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1989	Cadillac	Fleetwood			Rear Forward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1989	Oldsmobile	98			Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1989	Oldsmobile	98			Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1989	Oldsmobile	Delta 88			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1989	Pontiac	Bonneville			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1988	Buick	LeSabre		FWD	Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1988	Buick	LeSabre		FWD	Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1988	Cadillac	DeVille			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1988	Cadillac	Fleetwood			Rear Forward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1988	Oldsmobile	98			Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1988	Oldsmobile	98			Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1988	Oldsmobile	Delta 88			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1988	Pontiac	Bonneville			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1987	Buick	LeSabre		FWD	Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1987	Buick	LeSabre		FWD	Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1987	Cadillac	DeVille	4 Door		Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1987	Cadillac	Fleetwood			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1987	Oldsmobile	98			Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1987	Oldsmobile	98			Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1987	Oldsmobile	Delta 88			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1987	Pontiac	Bonneville			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1986	Buick	LeSabre		FWD	Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1986	Buick	LeSabre		FWD	Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1986	Cadillac	DeVille	4 Door		Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1986	Cadillac	Fleetwood		FWD	Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1986	Oldsmobile	98			Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1986	Oldsmobile	98			Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1986	Oldsmobile	Delta 88			Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1985	Cadillac	DeVille	4 Door		Front Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1985	Oldsmobile	98			Front Left Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.
1985	Oldsmobile	98			Front Right Upper Rearward	Direct fit door hinge pin and bushing kit, quantity of 1 in package.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

20478732452961

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.