Dorman 25862 Door Window Seal - Rear Left Outer

Dorman Door Window Seal for Rear Left Outer

Restore the sealing around the rear left outer door window with this Dorman door window seal. Built from black felt with a snap-on attachment, it replaces cracked or torn weather stripping to help keep out wind, moisture, and road debris.

• Brand: Dorman
• Part number: 25862
• Material: felt
• Color: black
• Length: 29.75 in.
• Width: 1.75 in.
• Thickness: 0.87 in.
• Specific fit for the rear left outer door window
• Non-adhesive, snap-on design
• Package contents: 1 weather strip

Detailed Product Overview

Dorman 25862 is a direct-fit door window seal for vehicles with a rear left outer window channel that uses a snap-on weather strip. The felt construction follows the original sealing style to replace worn factory stripping and help maintain a tighter barrier at the window edge. This part is a specific-fit replacement, not a universal trim piece, and it is sized for the listed application.

Compatible With 2000-2007 Chevrolet Silverado, 2000-2006 Chevrolet Suburban, 2002-2006 Chevrolet Avalanche, 2000-2007 GMC Sierra, 2000-2006 GMC Yukon XL, 2002-2006 Cadillac Escalade EXT, and 2003-2006 Cadillac Escalade ESV in the rear left outer position. This part cross-references OE number 15136069 for the same application.

Common Problems This Seal Can Address

• Cracked or torn door window weather stripping
• Wind noise around the rear left outer window
• Moisture intrusion at the window edge
• Dust and road debris entering through worn sealing material
• Loose or deteriorated factory felt seal

Installation Notes and Tips

Remove the damaged original seal before installing the replacement. Clean the window channel and surrounding surface so the snap-on seal seats fully and evenly. Verify the part matches the rear left outer position before installation, since this is a specific-fit component for select Chevrolet, GMC, and Cadillac applications.

Quality Assurance

Dorman manufactures replacement parts for OE-style repair applications, and this seal is built to match the listed fitment and attachment style for the intended vehicles.