Dorman 45299 Window Guide - Front Left Upper Rearward or Front Right Upper Rearward

Reliable Window Guide for Buick, Chevrolet, Oldsmobile, and Pontiac

The Dorman 45299 window guide is designed to provide smooth and consistent window operation for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Made from durable plastic, this window guide ensures proper alignment and support for your vehicle's window glass.

• Constructed from high-quality plastic for durability
• Includes one window guide per package
• Compatible with Buick Calais and Skylark models
• Fits Chevrolet Corsica and Pontiac Grand Am vehicles
• Also suitable for Oldsmobile Cutlass Calais

Durable Plastic Construction for Long-Lasting Performance

The Dorman 45299 window guide is manufactured using robust plastic material that resists wear and tear from daily use. This part is engineered to maintain the correct positioning of the window glass, preventing rattling and misalignment. Its precise fitment for Buick Calais, Chevrolet Corsica, Oldsmobile Cutlass Calais, Pontiac Grand Am, and Skylark models ensures reliable window operation and reduces the risk of damage to the window mechanism.

Common Applications and Problem Resolution

• Prevents window glass from binding or sticking during operation
• Eliminates excessive window noise caused by loose guides
• Corrects window misalignment issues
• Replaces worn or broken window guides to restore smooth movement
• Helps maintain proper window sealing and weatherproofing

Installation Notes and Tips

Installation of the Dorman 45299 window guide requires removal of the door panel to access the window track. It is recommended to carefully inspect the window regulator and related components during installation. Ensure the window glass is properly aligned within the guide to avoid premature wear. Use appropriate tools to avoid damage to the plastic guide or window glass during installation.

Quality Assurance and Warranty Information

Dorman parts are engineered to meet or exceed OEM specifications. The 45299 window guide undergoes quality checks to ensure fit, form, and function. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.