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 .

1979-1995 GMC G2500 Rear Cargo Door Weatherstrip Seal. LH Portion (Driver's Side).

For full-size vans, this rear cargo door seal fits the LH (driver's side) and is designed for 1996 early design models. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. Unlike other seals, it is made without accelerants or cheap fillers, which can lead to premature aging or failure. This part is compatible with a wide range of vans, including Chevrolet G10, G20, G30, and GMC G15, G25, and G35 models from 1974 to 1996. The seal is engineered to keep out water, dust, and wind, providing a quiet and comfortable interior. Its flexible design makes installation straightforward, and it is built to withstand harsh weather conditions. Backed by a 30-year warranty from SUPERsoft, this seal offers peace of mind and exceptional value.

Features and Benefits
  • Keeps water, dust, and wind out for a quieter ride.
  • Made with durable, high-quality materials for long-lasting use.
  • Easy to install with a precise fit for full-size vans.

$132.49
• SALE $105.95
Select Color/Material Options  
1979-1995 GMC G2500 Rear Cargo Door Weatherstrip Seal. LH Portion (Driver's Side).
1979-1996 GMC G3500 Rear Cargo Door Weatherstrip Seal. LH Portion (Driver's Side).

For full-size vans, this rear cargo door seal fits the LH (driver's side) and is designed for 1996 early design models. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. Unlike other seals, it is made without accelerants or cheap fillers, which can lead to premature aging or failure. This part is compatible with a wide range of vans, including Chevrolet G10, G20, G30, and GMC G15, G25, and G35 models from 1974 to 1996. The seal is engineered to keep out water, dust, and wind, providing a quiet and comfortable interior. Its flexible design makes installation straightforward, and it is built to withstand harsh weather conditions. Backed by a 30-year warranty from SUPERsoft, this seal offers peace of mind and exceptional value.

Features and Benefits
  • Keeps water, dust, and wind out for a quieter ride.
  • Made with durable, high-quality materials for long-lasting use.
  • Easy to install with a precise fit for full-size vans.

$132.49
• SALE $105.95
Select Color/Material Options  
1979-1996 GMC G3500 Rear Cargo Door Weatherstrip Seal. LH Portion (Driver's Side).
1996 GMC Savana 1500 Rear Cargo Door Weatherstrip Seal. LH Portion (Driver's Side).

For full-size vans, this rear cargo door seal fits the LH (driver's side) and is designed for 1996 early design models. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. Unlike other seals, it is made without accelerants or cheap fillers, which can lead to premature aging or failure. This part is compatible with a wide range of vans, including Chevrolet G10, G20, G30, and GMC G15, G25, and G35 models from 1974 to 1996. The seal is engineered to keep out water, dust, and wind, providing a quiet and comfortable interior. Its flexible design makes installation straightforward, and it is built to withstand harsh weather conditions. Backed by a 30-year warranty from SUPERsoft, this seal offers peace of mind and exceptional value.

Features and Benefits
  • Keeps water, dust, and wind out for a quieter ride.
  • Made with durable, high-quality materials for long-lasting use.
  • Easy to install with a precise fit for full-size vans.

$132.49
• SALE $105.95
Select Color/Material Options  
1996 GMC Savana 1500 Rear Cargo Door Weatherstrip Seal. LH Portion (Driver's Side).
1996 GMC Savana 2500 Rear Cargo Door Weatherstrip Seal. LH Portion (Driver's Side).

For full-size vans, this rear cargo door seal fits the LH (driver's side) and is designed for 1996 early design models. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. Unlike other seals, it is made without accelerants or cheap fillers, which can lead to premature aging or failure. This part is compatible with a wide range of vans, including Chevrolet G10, G20, G30, and GMC G15, G25, and G35 models from 1974 to 1996. The seal is engineered to keep out water, dust, and wind, providing a quiet and comfortable interior. Its flexible design makes installation straightforward, and it is built to withstand harsh weather conditions. Backed by a 30-year warranty from SUPERsoft, this seal offers peace of mind and exceptional value.

Features and Benefits
  • Keeps water, dust, and wind out for a quieter ride.
  • Made with durable, high-quality materials for long-lasting use.
  • Easy to install with a precise fit for full-size vans.

$132.49
• SALE $105.95
Select Color/Material Options  
1996 GMC Savana 2500 Rear Cargo Door Weatherstrip Seal. LH Portion (Driver's Side).
1996 GMC Savana 3500 Rear Cargo Door Weatherstrip Seal. LH Portion (Driver's Side).

For full-size vans, this rear cargo door seal fits the LH (driver's side) and is designed for 1996 early design models. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. Unlike other seals, it is made without accelerants or cheap fillers, which can lead to premature aging or failure. This part is compatible with a wide range of vans, including Chevrolet G10, G20, G30, and GMC G15, G25, and G35 models from 1974 to 1996. The seal is engineered to keep out water, dust, and wind, providing a quiet and comfortable interior. Its flexible design makes installation straightforward, and it is built to withstand harsh weather conditions. Backed by a 30-year warranty from SUPERsoft, this seal offers peace of mind and exceptional value.

Features and Benefits
  • Keeps water, dust, and wind out for a quieter ride.
  • Made with durable, high-quality materials for long-lasting use.
  • Easy to install with a precise fit for full-size vans.

$132.49
• SALE $105.95
Select Color/Material Options  
1996 GMC Savana 3500 Rear Cargo Door Weatherstrip Seal. LH Portion (Driver's Side).

(1091 Total Products)