Dorman 25851 Door Window Seal - Right

Dorman 25851 Door Window Seal for Right Side

Restore the door window sealing on the right side with this Dorman door window seal. It replaces cracked or torn weather stripping to help block wind, moisture, and road debris at the window opening.

• Specific fit for select applications
• Snap-on attachment for a secure OE-style installation
• Felt construction with black finish
• Non-adhesive design
• Dimensions: 32.5 in. length, 1.5 in. width, 0.75 in. thickness
• Compatible with 1994-2004 Chevrolet S10, right; 1995-2005 Chevrolet Blazer, right; 1994-2004 GMC Sonoma, right; 1995-2001 GMC Jimmy, right; 1996-2001 Oldsmobile Bravada, right

Detailed Product Overview

Dorman 25851 is a specific-fit door window seal made from felt and shaped for the right-side window opening. It is a non-adhesive, snap-on weather strip that replaces worn original stripping on select Chevrolet, GMC, and Oldsmobile vehicles. This part cross-references Monroe Shocks & Struts (e.g., 15011042) for the same application.

Common Problems This Seal Addresses

• Cracked or torn door window weather stripping
• Wind noise around the window opening
• Water intrusion at the upper door frame
• Dust and debris entering past worn sealing material
• Loose or deteriorated original felt strip

Installation Notes and Tips

Install on the right side only and verify the window channel and mounting surface are clean before fitting. Because this is a snap-on, non-adhesive seal, proper alignment along the window opening is important for a secure fit. Confirm vehicle application before ordering, including model year and right-side position. Fits 1994-2004 Chevrolet S10, right; 1995-2005 Chevrolet Blazer, right; 1994-2004 GMC Sonoma, right; 1995-2001 GMC Jimmy, right; 1996-2001 Oldsmobile Bravada, right.

Quality Assurance

Built by Dorman for specific-fit replacement use, this door window seal follows the original-style attachment method and material profile for the listed applications. Part number 25851 is intended for direct replacement on the confirmed right-side fitments shown above.