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Dorman 45287 Window Guide - Front ForwardOE Quality 60-Day Returns
Part #: 45287

Dorman 45287 Window Guide - Front Forward

Front Forward
35 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Cadillac, Oldsmobile, and Pontiac, Park Avenue, 60 Special, DeVille, Fleetwood, LeSabre, Delta 88, and Bonneville
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Dorman 45287 Window Guide

Dorman 45287 is a plastic window guide built to match the original fit and function on specified vehicles. It is engineered for durable, reliable operation in the door glass track system and supports smooth window movement in daily use.

Key Features

  • Plastic construction for OE-style fit and function
  • Designed for direct replacement on selected applications
  • Supports stable window travel in the door assembly
  • Built for durability and consistent performance
  • Fits 1985-1993 Cadillac DeVille, front forward; 1986-1992 Cadillac Fleetwood, front forward; 1991-1993 Buick Park Avenue, front forward

Detailed Description

This Dorman window guide, part number 45287, is made for drivers restoring proper window operation on select GM vehicles. It is a practical replacement for worn or damaged guide components in the door glass mechanism, helping maintain alignment and controlled movement. Applications include Buick Park Avenue, Cadillac DeVille, Cadillac Fleetwood, Buick LeSabre, Oldsmobile Delta 88, Pontiac Bonneville, and Cadillac 60 Special in the front forward position.

This part cross-references 12337898 for the same application.

Common Issues This Part Addresses

  • Window glass movement that feels loose or uneven
  • Binding or dragging during window operation
  • Noise from worn guide components inside the door
  • Poor glass alignment in the front forward door position
  • Failure of the original plastic guide from age or wear

Installation Notes and Tips

Verify vehicle year, make, model, and front forward position before installation. Inspect the surrounding window regulator and door hardware for wear, and replace damaged related components as needed to restore proper glass tracking. Confirm the guide seats correctly in the door assembly and that the window moves freely after installation.

Quality Assurance

Dorman designs this replacement window guide to match original fit and function on listed applications. The part is engineered for dependable performance and durability in the door glass system.

BrandDorman
Part Number45287
MaterialPlastic
Package ContentsWindow Guide

This part fits 35 vehicles. Search below:

YearMakeModel# DoorsDrive TypePositionNotes
1993BuickPark AvenueFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1993Cadillac60 SpecialFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1993CadillacDeVilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1992BuickPark AvenueFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1992CadillacDeVilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1992CadillacFleetwoodFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1991BuickLeSabreFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1991BuickPark AvenueFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1991CadillacDeVilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1991CadillacFleetwoodFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1991OldsmobileDelta 88Front ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1991PontiacBonnevilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1990CadillacDeVilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1990CadillacFleetwoodFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1990OldsmobileDelta 88Front ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1990PontiacBonnevilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1989CadillacDeVilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1989CadillacFleetwoodFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1989OldsmobileDelta 88Front ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1989PontiacBonnevilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1988CadillacDeVilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1988CadillacFleetwoodFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1988OldsmobileDelta 88Front ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1988PontiacBonnevilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1987CadillacDeVille4 DoorFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1987CadillacDeVille2 DoorFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1987CadillacFleetwoodFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1987OldsmobileDelta 88Front ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1987PontiacBonnevilleFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1986CadillacDeVille4 DoorFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1986CadillacDeVille2 DoorFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1986CadillacFleetwoodFWDFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1986OldsmobileDelta 88Front ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1985CadillacDeVille4 DoorFront ForwardDirect fit door hinge pin and bushing kit, quantity of 1 in package.
1985CadillacDeVille2 DoorFront ForwardDirect 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:

12337898452871

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

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