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 .

1967-1968 GMC C25/C2500 Suburban Rear Window Weatherstrip Seal, '67-'68 Chevrolet & GMC C/K Series Truck with Small Window.

For 1967-1968 Chevrolet and GMC C/K series trucks with a small rear window, this rear window seal is crafted to provide an exact fit and reliable performance. Made from durable EPDM polymer, it ensures a snug seal that reduces drafts and road noise, enhancing your driving comfort. Designed with an accurate seal profile, it fits seamlessly into place, maintaining the classic look of your truck while offering modern durability. This seal is built to withstand the elements, keeping water and debris out of your vehicle's interior. Backed by Metro's Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Provides a precise fit for 1967-1968 Chevrolet and GMC C/K series trucks with a small rear window.
  • Made from durable EPDM polymer for long-lasting performance.
  • Reduces drafts and road noise for a quieter ride.

$119.49
• SALE $95.95
Select Color/Material Options  
1967-1968 GMC C25/C2500 Suburban Rear Window Weatherstrip Seal, '67-'68 Chevrolet & GMC C/K Series Truck with Small Window.
1967-1968 GMC C35/C3500 Rear Window Weatherstrip Seal, '67-'68 Chevrolet & GMC C/K Series Truck with Small Window.

For 1967-1968 Chevrolet and GMC C/K series trucks with a small rear window, this rear window seal is crafted to provide an exact fit and reliable performance. Made from durable EPDM polymer, it ensures a snug seal that reduces drafts and road noise, enhancing your driving comfort. Designed with an accurate seal profile, it fits seamlessly into place, maintaining the classic look of your truck while offering modern durability. This seal is built to withstand the elements, keeping water and debris out of your vehicle's interior. Backed by Metro's Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Provides a precise fit for 1967-1968 Chevrolet and GMC C/K series trucks with a small rear window.
  • Made from durable EPDM polymer for long-lasting performance.
  • Reduces drafts and road noise for a quieter ride.

$119.49
• SALE $95.95
Select Color/Material Options  
1967-1968 GMC C35/C3500 Rear Window Weatherstrip Seal, '67-'68 Chevrolet & GMC C/K Series Truck with Small Window.
1967-1968 GMC K15/K1500 Rear Window Weatherstrip Seal, '67-'68 Chevrolet & GMC C/K Series Truck with Small Window.

For 1967-1968 Chevrolet and GMC C/K series trucks with a small rear window, this rear window seal is crafted to provide an exact fit and reliable performance. Made from durable EPDM polymer, it ensures a snug seal that reduces drafts and road noise, enhancing your driving comfort. Designed with an accurate seal profile, it fits seamlessly into place, maintaining the classic look of your truck while offering modern durability. This seal is built to withstand the elements, keeping water and debris out of your vehicle's interior. Backed by Metro's Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Provides a precise fit for 1967-1968 Chevrolet and GMC C/K series trucks with a small rear window.
  • Made from durable EPDM polymer for long-lasting performance.
  • Reduces drafts and road noise for a quieter ride.

$119.49
• SALE $95.95
Select Color/Material Options  
1967-1968 GMC K15/K1500 Rear Window Weatherstrip Seal, '67-'68 Chevrolet & GMC C/K Series Truck with Small Window.
1967-1968 GMC K15/K1500 Suburban Rear Window Weatherstrip Seal, '67-'68 Chevrolet & GMC C/K Series Truck with Small Window.

For 1967-1968 Chevrolet and GMC C/K series trucks with a small rear window, this rear window seal is crafted to provide an exact fit and reliable performance. Made from durable EPDM polymer, it ensures a snug seal that reduces drafts and road noise, enhancing your driving comfort. Designed with an accurate seal profile, it fits seamlessly into place, maintaining the classic look of your truck while offering modern durability. This seal is built to withstand the elements, keeping water and debris out of your vehicle's interior. Backed by Metro's Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Provides a precise fit for 1967-1968 Chevrolet and GMC C/K series trucks with a small rear window.
  • Made from durable EPDM polymer for long-lasting performance.
  • Reduces drafts and road noise for a quieter ride.

$119.49
• SALE $95.95
Select Color/Material Options  
1967-1968 GMC K15/K1500 Suburban Rear Window Weatherstrip Seal, '67-'68 Chevrolet & GMC C/K Series Truck with Small Window.
1967-1968 GMC K25/K2500 Rear Window Weatherstrip Seal, '67-'68 Chevrolet & GMC C/K Series Truck with Small Window.

For 1967-1968 Chevrolet and GMC C/K series trucks with a small rear window, this rear window seal is crafted to provide an exact fit and reliable performance. Made from durable EPDM polymer, it ensures a snug seal that reduces drafts and road noise, enhancing your driving comfort. Designed with an accurate seal profile, it fits seamlessly into place, maintaining the classic look of your truck while offering modern durability. This seal is built to withstand the elements, keeping water and debris out of your vehicle's interior. Backed by Metro's Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Provides a precise fit for 1967-1968 Chevrolet and GMC C/K series trucks with a small rear window.
  • Made from durable EPDM polymer for long-lasting performance.
  • Reduces drafts and road noise for a quieter ride.

$119.49
• SALE $95.95
Select Color/Material Options  
1967-1968 GMC K25/K2500 Rear Window Weatherstrip Seal, '67-'68 Chevrolet & GMC C/K Series Truck with Small Window.

(1091 Total Products)