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 .

1987-1989 GMC R3500 Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.

This windshield seal is designed for truck body styles and fits a wide range of vehicles, including 1973-1991 Chevrolet and GMC trucks, Blazers, Suburbans, and Jimmys. Made from durable EPDM polymer, this black gasket is crafted to original specifications for a precise fit and long-lasting performance. It installs on the body first, with the glass placed into the opening, and the self-locking strip secures the glass in place. This seal does not include a trim groove, ensuring a clean and seamless appearance. Engineered with high-quality ozone-resistant materials, it guarantees a perfect seal that prevents leaks, reduces drafts, and minimizes road noise. Designed for installation during glass replacement, it ensures your vehicle stays protected and comfortable. Backed by a 90-day warranty, this part is a reliable choice for restoring or maintaining your truck.

Features and Benefits
  • Provides a precise and leak-proof seal.
  • Reduces drafts and road noise for a quieter ride.
  • Made from ozone-resistant materials for long-lasting durability.
  • Easy installation during glass replacement.

$108.49
• SALE $86.95
Select Color/Material Options  
1987-1989 GMC R3500 Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.
1987 GMC V1500 Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.

This windshield seal is designed for truck body styles and fits a wide range of vehicles, including 1973-1991 Chevrolet and GMC trucks, Blazers, Suburbans, and Jimmys. Made from durable EPDM polymer, this black gasket is crafted to original specifications for a precise fit and long-lasting performance. It installs on the body first, with the glass placed into the opening, and the self-locking strip secures the glass in place. This seal does not include a trim groove, ensuring a clean and seamless appearance. Engineered with high-quality ozone-resistant materials, it guarantees a perfect seal that prevents leaks, reduces drafts, and minimizes road noise. Designed for installation during glass replacement, it ensures your vehicle stays protected and comfortable. Backed by a 90-day warranty, this part is a reliable choice for restoring or maintaining your truck.

Features and Benefits
  • Provides a precise and leak-proof seal.
  • Reduces drafts and road noise for a quieter ride.
  • Made from ozone-resistant materials for long-lasting durability.
  • Easy installation during glass replacement.

$108.49
• SALE $86.95
Select Color/Material Options  
1987 GMC V1500 Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.
1987-1991 GMC V1500 Suburban Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.

This windshield seal is designed for truck body styles and fits a wide range of vehicles, including 1973-1991 Chevrolet and GMC trucks, Blazers, Suburbans, and Jimmys. Made from durable EPDM polymer, this black gasket is crafted to original specifications for a precise fit and long-lasting performance. It installs on the body first, with the glass placed into the opening, and the self-locking strip secures the glass in place. This seal does not include a trim groove, ensuring a clean and seamless appearance. Engineered with high-quality ozone-resistant materials, it guarantees a perfect seal that prevents leaks, reduces drafts, and minimizes road noise. Designed for installation during glass replacement, it ensures your vehicle stays protected and comfortable. Backed by a 90-day warranty, this part is a reliable choice for restoring or maintaining your truck.

Features and Benefits
  • Provides a precise and leak-proof seal.
  • Reduces drafts and road noise for a quieter ride.
  • Made from ozone-resistant materials for long-lasting durability.
  • Easy installation during glass replacement.

$108.49
• SALE $86.95
Select Color/Material Options  
1987-1991 GMC V1500 Suburban Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.
1987 GMC V2500 Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.

This windshield seal is designed for truck body styles and fits a wide range of vehicles, including 1973-1991 Chevrolet and GMC trucks, Blazers, Suburbans, and Jimmys. Made from durable EPDM polymer, this black gasket is crafted to original specifications for a precise fit and long-lasting performance. It installs on the body first, with the glass placed into the opening, and the self-locking strip secures the glass in place. This seal does not include a trim groove, ensuring a clean and seamless appearance. Engineered with high-quality ozone-resistant materials, it guarantees a perfect seal that prevents leaks, reduces drafts, and minimizes road noise. Designed for installation during glass replacement, it ensures your vehicle stays protected and comfortable. Backed by a 90-day warranty, this part is a reliable choice for restoring or maintaining your truck.

Features and Benefits
  • Provides a precise and leak-proof seal.
  • Reduces drafts and road noise for a quieter ride.
  • Made from ozone-resistant materials for long-lasting durability.
  • Easy installation during glass replacement.

$108.49
• SALE $86.95
Select Color/Material Options  
1987 GMC V2500 Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.
1987-1991 GMC V2500 Suburban Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.

This windshield seal is designed for truck body styles and fits a wide range of vehicles, including 1973-1991 Chevrolet and GMC trucks, Blazers, Suburbans, and Jimmys. Made from durable EPDM polymer, this black gasket is crafted to original specifications for a precise fit and long-lasting performance. It installs on the body first, with the glass placed into the opening, and the self-locking strip secures the glass in place. This seal does not include a trim groove, ensuring a clean and seamless appearance. Engineered with high-quality ozone-resistant materials, it guarantees a perfect seal that prevents leaks, reduces drafts, and minimizes road noise. Designed for installation during glass replacement, it ensures your vehicle stays protected and comfortable. Backed by a 90-day warranty, this part is a reliable choice for restoring or maintaining your truck.

Features and Benefits
  • Provides a precise and leak-proof seal.
  • Reduces drafts and road noise for a quieter ride.
  • Made from ozone-resistant materials for long-lasting durability.
  • Easy installation during glass replacement.

$108.49
• SALE $86.95
Select Color/Material Options  
1987-1991 GMC V2500 Suburban Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.

(1091 Total Products)