Dorman

Dorman 57900 Dashboard Air Vent

Brand Dorman 57900
Material Plastic
Material Steel
Color Black and yellow
Gasket or Seal Included No
Package Contents Defroster vent cover
Fits Chevrolet, GMC, and Oldsmobile · 30 vehicles

OE-style replacement. Engineered to match the fit and function of the stock vent assembly.

Temperature-resistant design. Built to withstand extreme temperature changes for reliable service.

Plastic and steel construction. Combines durable materials for dependable vent performance.

Cross-references 15046436 for the same application. See all 1.

$37.81Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $37.81
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 57900 Dashboard Air Vent

This Dorman dashboard air vent is a replacement defroster vent cover engineered to match the fit and function of the stock vent assembly on specified vehicles. Built with plastic and steel materials, it is made to handle repeated temperature swings in daily driving conditions. Dorman 57900 is a direct-fit option for owners looking for a dashboard air vent for Chevrolet Blazer, Chevrolet S10, GMC Sonoma, GMC Jimmy, and Oldsmobile Bravada applications.

Key Features

  • Replacement dashboard air vent for the defroster outlet area
  • Constructed from plastic and steel for structural support
  • Black and yellow finish
  • Matches the fit and function of the original vent assembly
  • Designed for reliable service through extreme temperature changes
  • Package contents: defroster vent cover

Detailed Description

Dorman 57900 is a dashboard air vent replacement designed for vehicles that use the specified OE-style defroster vent cover. It is a practical choice for restoring the appearance and airflow path of the dash vent opening on 1998-2005 Chevrolet Blazer, 1998-2004 Chevrolet S10, 1998-2004 GMC Sonoma, 1998-2001 GMC Jimmy, and 1998-2001 Oldsmobile Bravada models. If you are searching for a Dorman 57900 dashboard air vent for Chevrolet Blazer or a replacement defroster vent cover for GMC Sonoma and GMC Jimmy, this part is built for that application.

This part cross-references 15046436 for the same application.

What It Helps Fix

  • Broken or cracked dashboard vent cover
  • Missing or damaged defroster vent trim
  • Loose vent assembly at the dash opening
  • Airflow issues caused by a damaged vent cover
  • Interior appearance problems from a worn vent component

Installation Notes and Tips

Verify the vehicle year, make, and model against the fitment list before installation. This part is listed for N/A position applications and includes the defroster vent cover only; no gasket or seal is included. Compare the original vent assembly shape and finish to confirm proper match before removal of the existing component.

Quality Assurance

Dorman designs this replacement vent to match stock fit and function and to withstand extreme temperature changes for dependable service. Part number 57900 is built as an OE-style replacement for the listed applications.

This part fits 30 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005ChevroletBlazerN/AGraphite; Packaging Type: Box
2004ChevroletBlazerN/AGraphite; Packaging Type: Box
2004ChevroletS10N/AGraphite; Packaging Type: Box
2004GMCSonomaN/AGraphite; Packaging Type: Box
2003ChevroletBlazerN/AGraphite; Packaging Type: Box
2003ChevroletS10N/AGraphite; Packaging Type: Box
2003GMCSonomaN/AGraphite; Packaging Type: Box
2002ChevroletBlazerN/AGraphite; Packaging Type: Box
2002ChevroletS10N/AGraphite; Packaging Type: Box
2002GMCSonomaN/AGraphite; Packaging Type: Box
2001ChevroletBlazerN/AGraphite; Packaging Type: Box
2001ChevroletS10N/AGraphite; Packaging Type: Box
2001GMCJimmyN/AGraphite; Packaging Type: Box
2001GMCSonomaN/AGraphite; Packaging Type: Box
2001OldsmobileBravadaN/AGraphite; Packaging Type: Box
2000ChevroletBlazerN/AGraphite; Packaging Type: Box
2000ChevroletS10N/AGraphite; Packaging Type: Box
2000GMCJimmyN/AGraphite; Packaging Type: Box
2000GMCSonomaN/AGraphite; Packaging Type: Box
2000OldsmobileBravadaN/AGraphite; Packaging Type: Box
1999ChevroletBlazerN/AGraphite; Packaging Type: Box
1999ChevroletS10N/AGraphite; Packaging Type: Box
1999GMCJimmyN/AGraphite; Packaging Type: Box
1999GMCSonomaN/AGraphite; Packaging Type: Box
1999OldsmobileBravadaN/AGraphite; Packaging Type: Box
1998ChevroletBlazerN/AGraphite; Packaging Type: Box
1998ChevroletS10N/AGraphite; Packaging Type: Box
1998GMCJimmyN/AGraphite; Packaging Type: Box
1998GMCSonomaN/AGraphite; Packaging Type: Box
1998OldsmobileBravadaN/AGraphite; Packaging Type: Box
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
15046436