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 C15/C1500 Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.

For 1967-1972 Chevrolet and GMC Pickup Trucks, Suburban Trucks, and Blazer/Jimmy Trucks, this hood-to-firewall seal is a perfect fit. Designed to mount securely to the firewall, it creates a tight seal against the hood, protecting the engine compartment from dirt, moisture, and debris. Made by Metro Moulded Parts, this seal is crafted from high-quality, ozone-resistant materials, ensuring durability and a long lifespan. Its accurate seal profile and precise fit replicate the original specifications, giving your vehicle a clean, finished look under the hood. This part fits a wide range of models, including Chevrolet C10, C20, C30, K10, K20, Blazer, and GMC C15/C1500, C25/C2500, C35/C3500, and Jimmy trucks from 1967 to 1972. Backed by a 90-day warranty, this seal is a reliable choice for restoring your truck's functionality and appearance.

Features and Benefits
  • Protects the engine compartment from dirt and moisture.
  • Made from ozone-resistant materials for long-lasting durability.
  • Provides a precise fit with an accurate seal profile.
  • Enhances the under-hood appearance with a clean, finished look.

$35.99
• SALE $28.95
Select Color/Material Options  
1967-1972 GMC C15/C1500 Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.
1967-1972 GMC C15/C1500 Suburban Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.

For 1967-1972 Chevrolet and GMC Pickup Trucks, Suburban Trucks, and Blazer/Jimmy Trucks, this hood-to-firewall seal is a perfect fit. Designed to mount securely to the firewall, it creates a tight seal against the hood, protecting the engine compartment from dirt, moisture, and debris. Made by Metro Moulded Parts, this seal is crafted from high-quality, ozone-resistant materials, ensuring durability and a long lifespan. Its accurate seal profile and precise fit replicate the original specifications, giving your vehicle a clean, finished look under the hood. This part fits a wide range of models, including Chevrolet C10, C20, C30, K10, K20, Blazer, and GMC C15/C1500, C25/C2500, C35/C3500, and Jimmy trucks from 1967 to 1972. Backed by a 90-day warranty, this seal is a reliable choice for restoring your truck's functionality and appearance.

Features and Benefits
  • Protects the engine compartment from dirt and moisture.
  • Made from ozone-resistant materials for long-lasting durability.
  • Provides a precise fit with an accurate seal profile.
  • Enhances the under-hood appearance with a clean, finished look.

$35.99
• SALE $28.95
Select Color/Material Options  
1967-1972 GMC C15/C1500 Suburban Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.
1967-1972 GMC C25/C2500 Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.

For 1967-1972 Chevrolet and GMC Pickup Trucks, Suburban Trucks, and Blazer/Jimmy Trucks, this hood-to-firewall seal is a perfect fit. Designed to mount securely to the firewall, it creates a tight seal against the hood, protecting the engine compartment from dirt, moisture, and debris. Made by Metro Moulded Parts, this seal is crafted from high-quality, ozone-resistant materials, ensuring durability and a long lifespan. Its accurate seal profile and precise fit replicate the original specifications, giving your vehicle a clean, finished look under the hood. This part fits a wide range of models, including Chevrolet C10, C20, C30, K10, K20, Blazer, and GMC C15/C1500, C25/C2500, C35/C3500, and Jimmy trucks from 1967 to 1972. Backed by a 90-day warranty, this seal is a reliable choice for restoring your truck's functionality and appearance.

Features and Benefits
  • Protects the engine compartment from dirt and moisture.
  • Made from ozone-resistant materials for long-lasting durability.
  • Provides a precise fit with an accurate seal profile.
  • Enhances the under-hood appearance with a clean, finished look.

$35.99
• SALE $28.95
Select Color/Material Options  
1967-1972 GMC C25/C2500 Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.
1967-1972 GMC C25/C2500 Suburban Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.

For 1967-1972 Chevrolet and GMC Pickup Trucks, Suburban Trucks, and Blazer/Jimmy Trucks, this hood-to-firewall seal is a perfect fit. Designed to mount securely to the firewall, it creates a tight seal against the hood, protecting the engine compartment from dirt, moisture, and debris. Made by Metro Moulded Parts, this seal is crafted from high-quality, ozone-resistant materials, ensuring durability and a long lifespan. Its accurate seal profile and precise fit replicate the original specifications, giving your vehicle a clean, finished look under the hood. This part fits a wide range of models, including Chevrolet C10, C20, C30, K10, K20, Blazer, and GMC C15/C1500, C25/C2500, C35/C3500, and Jimmy trucks from 1967 to 1972. Backed by a 90-day warranty, this seal is a reliable choice for restoring your truck's functionality and appearance.

Features and Benefits
  • Protects the engine compartment from dirt and moisture.
  • Made from ozone-resistant materials for long-lasting durability.
  • Provides a precise fit with an accurate seal profile.
  • Enhances the under-hood appearance with a clean, finished look.

$35.99
• SALE $28.95
Select Color/Material Options  
1967-1972 GMC C25/C2500 Suburban Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.
1967-1972 GMC C35/C3500 Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.

For 1967-1972 Chevrolet and GMC Pickup Trucks, Suburban Trucks, and Blazer/Jimmy Trucks, this hood-to-firewall seal is a perfect fit. Designed to mount securely to the firewall, it creates a tight seal against the hood, protecting the engine compartment from dirt, moisture, and debris. Made by Metro Moulded Parts, this seal is crafted from high-quality, ozone-resistant materials, ensuring durability and a long lifespan. Its accurate seal profile and precise fit replicate the original specifications, giving your vehicle a clean, finished look under the hood. This part fits a wide range of models, including Chevrolet C10, C20, C30, K10, K20, Blazer, and GMC C15/C1500, C25/C2500, C35/C3500, and Jimmy trucks from 1967 to 1972. Backed by a 90-day warranty, this seal is a reliable choice for restoring your truck's functionality and appearance.

Features and Benefits
  • Protects the engine compartment from dirt and moisture.
  • Made from ozone-resistant materials for long-lasting durability.
  • Provides a precise fit with an accurate seal profile.
  • Enhances the under-hood appearance with a clean, finished look.

$35.99
• SALE $28.95
Select Color/Material Options  
1967-1972 GMC C35/C3500 Hood to Cowl Weatherstrip Seal, 67-72 GM Full Size Trucks and SUV's, Each.

(1091 Total Products)