Dorman 57902 Dashboard Air Vent

Dorman Dashboard Air Vent for GM Trucks and SUVs

This Dorman dashboard air vent is a replacement defroster vent cover engineered to match the fit and function of the original stock assembly on specified vehicles. Built with plastic and steel construction in gray, it is made to handle repeated temperature swings for dependable interior HVAC performance.

Compatible With 1998-2005 Chevrolet Blazer, 1998-2004 Chevrolet S10, 1998-2004 GMC Sonoma, 1998-2001 GMC Jimmy, and 1998-2001 Oldsmobile Bravada. Part number 57902 is a direct-fit style solution for restoring the dashboard vent opening on these applications.

• Replacement dashboard air vent for the defroster outlet area
• Plastic and steel construction for OE-style fit and structure
• Gray finish to match the listed interior applications
• Built to withstand extreme temperature changes
• Designed for vehicles with the original vent assembly location

Detailed Product Overview

Dorman 57902 is a dashboard air vent replacement designed for GM compact trucks and SUVs that use the listed pewter interior trim applications. It restores the appearance and function of the stock defroster vent cover while maintaining the original mounting and airflow path. This part cross-references OE part number 15046437 for the same application.

Common Problems This Part Can Address

• Cracked or broken defroster vent cover
• Loose or missing dashboard vent trim
• Damaged interior vent opening affecting cabin appearance
• Heat-related warping from repeated temperature changes
• Air outlet components that no longer match the factory interior finish

Installation Notes and Tips

Verify the vehicle year, make, and model before ordering. This vent is listed for N/A position applications and does not include a gasket or seal. Compare the existing dashboard vent shape, color, and mounting points to confirm a proper match before installation.

Quality Assurance

Dorman manufactures replacement parts to match original equipment fit and function on specified vehicles. This dashboard air vent is built for reliable service in the listed GM applications and is backed by Dorman product engineering standards.