Help your door glass track straight and smooth with the Dorman window guide, part number 45296. It replaces a guide that has cracked or been damaged in a collision. It fits many vehicles, among them the 1991-1993 Buick Park Avenue, 1993 Cadillac 60 Special and 1985-1993 Cadillac DeVille. See the Buyer's Guide tab for the full list of applications.
A window guide helps hold the glass in its channel as the window travels up and down. Depending on the application, this part is cataloged for the front upper rearward position (left and right), the front rearward position, or the rear forward position.
- Direct replacement: Designed to fit and work like the original guide on the listed vehicles.
- Replaces a damaged guide: Intended to take the place of a factory guide that has cracked or suffered collision damage.
- Durable construction: Made from quality materials and engineered for durability and reliable performance.
- Trustworthy quality: Backed by Dorman's team of product experts in the United States and more than a century of automotive experience.
Signs that a window guide may need replacing include glass that rattles, tilts, binds or drifts out of its track, or a guide that is visibly cracked. If a broken guide is the cause, this part replaces it.
Interchange: 20478732 · 20747509 · 452961
This part cross-references / interchanges with the following part numbers:
20478732, 20747509, 452961
