GMC K2500 Suburban Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your GMC K2500 Suburban 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 K2500 Suburban—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our GMC K2500 Suburban 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 K2500 Suburban, 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 K2500 Suburban.

1979-1982 GMC K2500 Suburban Upper Door Weatherstrip Seal, 78-82 GM Full Size Truck and SUV, Each.

This upper door seal is designed for 1978-1982 GM full-size trucks and SUVs, fitting the passenger (right) side only. It replaces OEM #14016512 and is crafted to mount on the upper part of the door using weatherstrip adhesive glue (not included). Made from high-quality, ozone-resistant EPDM rubber, this seal ensures a precise fit and long-lasting durability. Its accurate seal profile effectively reduces drafts and road noise, enhancing the comfort of your ride. This part is specifically tailored for models like the Chevrolet C10, K10, K20, K30, K5 Blazer, GMC Jimmy, and other compatible trucks and SUVs from 1978 to 1982. With its durable construction and easy installation, this seal is an excellent choice for restoring your vehicle's weatherproofing and maintaining its original performance.

Features and Benefits
  • Crafted from ozone-resistant EPDM rubber for long-lasting durability.
  • Reduces drafts and road noise for a quieter cabin.
  • Designed for a precise fit to ensure proper sealing.
  • Easy to install with weatherstrip adhesive glue (not included).

$79.99
• SALE $63.95
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1979-1982 GMC K2500 Suburban Upper Door Weatherstrip Seal, 78-82 GM Full Size Truck and SUV, Each.
1980-1986 GMC K2500 Suburban Rear Cargo Door Weatherstrip Seal.

This driver-side rear cargo door seal is designed specifically for 1980-1991 Chevrolet and GMC Suburban Trucks, replacing OEM #9764130. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, ensuring a snug, long-lasting fit. Its premium construction avoids the use of accelerants or cheap fillers, which can lead to premature aging or failure. The seal is engineered to provide a tight, weatherproof barrier, keeping out water, dust, and noise while maintaining the integrity of your vehicle's cargo area. Installation is straightforward, as the seal is molded to fit perfectly along the rear cargo door, restoring the original functionality and appearance. Backed by a 30-year warranty from SUPERsoft, this part guarantees peace of mind and exceptional performance for decades.

Features and Benefits
  • Provides a weatherproof seal to protect your cargo area.
  • Made with durable, high-quality materials for long-lasting use.
  • Easy to install with a precise fit for 1980-1991 Suburban Trucks.

$88.49
• SALE $70.95
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1980-1986 GMC K2500 Suburban Rear Cargo Door Weatherstrip Seal.
1999 GMC K2500 Suburban Front Door Weatherstrip Seal.

This front door seal, measuring 163.25" long, is designed for Regular/Quad Cab and Extended Cab body styles of '99-'07 Chevrolet Silverado and GMC Sierra C/K 1500/2500 classic trucks, as well as '00-'06 Chevrolet Tahoe, Cadillac Escalade, GMC Denali/Yukon, and '02-'06 Chevrolet Avalanche and Cadillac Escalade extended cabs. It fits the front left-side and right-side on the body for most applications, with specific fitment for the front left-side only on Extended Cabs. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, ensuring a snug, weatherproof fit that keeps out moisture, wind, and noise. Unlike other seals, it is made without accelerants or cheap fillers, preventing premature aging and cracking. This part is backed by a 90-day warranty for added peace of mind.

Features and Benefits
  • Provides a tight seal to block out wind, water, and noise.
  • Made with durable, long-lasting materials for extended use.
  • Easy to install on the front doors for a precise fit.
  • Designed to maintain flexibility and performance over time.

$106.99
• SALE $85.95
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1999 GMC K2500 Suburban Front Door Weatherstrip Seal.
1979-1986 GMC K2500 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
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1979-1986 GMC K2500 Suburban Windshield Weatherstrip Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove.
1992-1999 GMC K2500 Suburban Tailgate Weatherstrip Seal, '92-'00 GM Full Size SUV 2 and 4 Doors with Liftgate.

Designed for GM full-size SUVs and trucks from 1992 to 2000, this tailgate seal ensures a precise fit for 2- and 4-door models with liftgates. Replacing OEM part #15986675, it is crafted from durable dual-hardness EPDM polymer, offering excellent resistance to drafts, road noise, and weather elements. The seal’s accurate profile ensures a snug fit, enhancing the vehicle's insulation and comfort. This part is compatible with a wide range of models, including Chevrolet Blazer, Suburban, Tahoe, GMC Yukon, and Cadillac Escalade, making it a versatile solution for restoring your vehicle’s functionality. Easy to install, it fits securely along the tailgate, providing a clean and professional finish. Backed by a 90-day hassle-free warranty, this seal is a reliable choice for maintaining your vehicle's performance and comfort.

Features and Benefits
  • Reduces drafts and road noise for a quieter ride.
  • Made from durable EPDM polymer for long-lasting performance.
  • Ensures a precise fit for GM full-size SUVs and trucks.
  • Easy installation for a secure and professional finish.

$110.99
• SALE $88.95
Select Color/Material Options  
1992-1999 GMC K2500 Suburban Tailgate Weatherstrip Seal, '92-'00 GM Full Size SUV 2 and 4 Doors with Liftgate.

(16 Total Products)