Chevrolet K5 Blazer Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
Stop leaks, drafts, and road noise in your Chevrolet K5 Blazer with precision-fit replacement weatherstrip and seals designed specifically for your vehicle. Each seal is engineered to match the original profile and mounting groove of your Chevrolet K5 Blazer—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Chevrolet K5 Blazer weatherstrip is manufactured from durable, weather-resistant rubber compounds such as EPDM, engineered for an exact OEM-quality fit and finish. These materials resist sunlight, ozone, and chemical exposure while maintaining flexibility across temperature extremes, so your new seals stay soft and pliable instead of cracking or hardening the way factory-original rubber does over time.
Use the Vehicle Selector above to find the correct weatherstrip for your Chevrolet K5 Blazer, or browse below to explore available options. Whether you’re chasing down a stubborn water leak or completing a full restoration, Factory Interiors makes it easy to achieve a tight, factory-quality seal with precision-fit weatherstrip for your Chevrolet K5 Blazer.
- Fitment: Driver and Passenger Side
- Fitment note: With tape
- OEM-replacement window channel for the 1975-1986 Chevrolet K5 Blazer (Squarebody)
- Fitment: Driver and Passenger Side
- Fitment note: With tape
- Replacement window channel for the 1973-1991 Chevrolet K5 Blazer (Squarebody)
- EPDM rubber -- keeps window glass tracking smoothly and sealing correctly
- Eliminates window rattle, wind noise, and water leaks around the glass
- Direct OEM replacement -- no trimming required
OEM-replacement complete glass run window channel for Chevrolet / GMC. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.
Replaces GM: 14027777
- Fitment: Driver and Passenger Side
- OEM-replacement door seal for the 1975-1986 Chevrolet K5 Blazer (Squarebody)
- EPDM rubber -- resists UV, heat, ozone, and moisture
- Restores factory seal to eliminate wind noise, water leaks, and dust
- Direct fit -- installs in the factory channel without modification
- Fitment: Driver and Passenger Side
- OEM-replacement door seal for the 1973-1991 Chevrolet K5 Blazer (Squarebody)
- EPDM rubber -- resists UV, heat, ozone, and moisture
- Restores factory seal to eliminate wind noise, water leaks, and dust
- Direct fit -- installs in the factory channel without modification
(134 Total Products)