GMC Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your GMC 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 GMC —restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our GMC 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 GMC , 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 GMC .

1967-1972 GMC K25/K2500 Suburban Windshield Weatherstrip Seal, '67-'72 Chevrolet & GMC C/K Series, No Trim Groove.

For 1967-1972 Chevrolet and GMC C/K series trucks and Suburbans, as well as 1969-1972 Chevy Blazers and 1970-1972 GMC Jimmys, this windshield seal is a perfect fit, replacing OEM part #3968174. Designed without a trim groove, it ensures a clean and seamless installation. Made from durable EPDM polymer, this seal effectively reduces drafts and road noise, enhancing your driving comfort. Its accurate profile guarantees a snug fit, keeping water and debris out while maintaining the integrity of your windshield. Backed by Metro’s Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Made from long-lasting EPDM polymer for durability.
  • Reduces drafts and road noise for a quieter ride.
  • Designed for a precise fit to keep water and debris out.

$146.49
• SALE $116.95
Select Color/Material Options  
1967-1972 GMC K25/K2500 Suburban Windshield Weatherstrip Seal, '67-'72 Chevrolet & GMC C/K Series, No Trim Groove.
1967-1972 GMC K35/K3500 Windshield Weatherstrip Seal, '67-'72 Chevrolet & GMC C/K Series, No Trim Groove.

For 1967-1972 Chevrolet and GMC C/K series trucks and Suburbans, as well as 1969-1972 Chevy Blazers and 1970-1972 GMC Jimmys, this windshield seal is a perfect fit, replacing OEM part #3968174. Designed without a trim groove, it ensures a clean and seamless installation. Made from durable EPDM polymer, this seal effectively reduces drafts and road noise, enhancing your driving comfort. Its accurate profile guarantees a snug fit, keeping water and debris out while maintaining the integrity of your windshield. Backed by Metro’s Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Made from long-lasting EPDM polymer for durability.
  • Reduces drafts and road noise for a quieter ride.
  • Designed for a precise fit to keep water and debris out.

$146.49
• SALE $116.95
Select Color/Material Options  
1967-1972 GMC K35/K3500 Windshield Weatherstrip Seal, '67-'72 Chevrolet & GMC C/K Series, No Trim Groove.
1960 GMC 1000 Flexible Window Channel.

This flexible window channel is designed for 1950-1963 Chevrolet and GMC full-size pickup trucks, measuring 60 inches in length. Crafted to provide an accurate seal profile, it ensures a snug fit and smooth operation for your truck's windows. The channel features a durable, flexible design that makes installation straightforward, fitting securely into the window frame to prevent rattling and reduce noise. Its high-quality construction is built to withstand wear and tear, offering long-lasting performance. This part is compatible with a wide range of models, including 1950-1959 Chevrolet and GMC trucks, as well as 1960-1963 Chevrolet C10, C20, and C30 pickups and panels. Backed by a 90-day warranty, this window channel is a reliable choice to restore functionality and comfort to your classic truck.

Features and Benefits
  • Provides a precise seal for smooth window operation.
  • Flexible design ensures easy installation.
  • Reduces noise and prevents window rattling.
  • Built for durability and long-lasting performance.

$147.49
• SALE $117.95
Select Color/Material Options  
1960 GMC 1000 Flexible Window Channel.
1960 GMC 1500 Flexible Window Channel.

This flexible window channel is designed for 1950-1963 Chevrolet and GMC full-size pickup trucks, measuring 60 inches in length. Crafted to provide an accurate seal profile, it ensures a snug fit and smooth operation for your truck's windows. The channel features a durable, flexible design that makes installation straightforward, fitting securely into the window frame to prevent rattling and reduce noise. Its high-quality construction is built to withstand wear and tear, offering long-lasting performance. This part is compatible with a wide range of models, including 1950-1959 Chevrolet and GMC trucks, as well as 1960-1963 Chevrolet C10, C20, and C30 pickups and panels. Backed by a 90-day warranty, this window channel is a reliable choice to restore functionality and comfort to your classic truck.

Features and Benefits
  • Provides a precise seal for smooth window operation.
  • Flexible design ensures easy installation.
  • Reduces noise and prevents window rattling.
  • Built for durability and long-lasting performance.

$147.49
• SALE $117.95
Select Color/Material Options  
1960 GMC 1500 Flexible Window Channel.
1960 GMC 2500 Flexible Window Channel.

This flexible window channel is designed for 1950-1963 Chevrolet and GMC full-size pickup trucks, measuring 60 inches in length. Crafted to provide an accurate seal profile, it ensures a snug fit and smooth operation for your truck's windows. The channel features a durable, flexible design that makes installation straightforward, fitting securely into the window frame to prevent rattling and reduce noise. Its high-quality construction is built to withstand wear and tear, offering long-lasting performance. This part is compatible with a wide range of models, including 1950-1959 Chevrolet and GMC trucks, as well as 1960-1963 Chevrolet C10, C20, and C30 pickups and panels. Backed by a 90-day warranty, this window channel is a reliable choice to restore functionality and comfort to your classic truck.

Features and Benefits
  • Provides a precise seal for smooth window operation.
  • Flexible design ensures easy installation.
  • Reduces noise and prevents window rattling.
  • Built for durability and long-lasting performance.

$147.49
• SALE $117.95
Select Color/Material Options  
1960 GMC 2500 Flexible Window Channel.

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