GMC C25/C2500 Suburban Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your GMC C25/C2500 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 C25/C2500 Suburban—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our GMC C25/C2500 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 C25/C2500 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 C25/C2500 Suburban.

1974 GMC C25/C2500 Suburban Rear Cargo Door Weatherstrip Seal. RH (Passenger's Side).

For full-size vans, this rear cargo door seal fits the RH (passenger'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 and reliable fit that prevents water, dust, and noise from entering your vehicle. Unlike other seals, it is made without accelerants or cheap fillers, which means it resists premature aging and cracking over time. This part is compatible with a wide range of vehicles, including Chevrolet and GMC vans and trucks from 1974 to 1996, such as the Chevrolet G10, G20, and G30 vans, as well as GMC G1500, G2500, and G3500 vans. Its flexible and durable construction makes installation straightforward, providing a tight seal around the cargo door for long-lasting performance. Backed by a 30-year warranty from SUPERsoft, this seal offers peace of mind and exceptional value for your restoration or repair project.

Features and Benefits
  • Provides a tight seal to keep out water, dust, and noise.
  • Made with 30% softer material for easier installation and durability.
  • Free from cheap fillers, ensuring long-lasting performance.

$83.49
• SALE $66.95
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1974 GMC C25/C2500 Suburban Rear Cargo Door Weatherstrip Seal. RH (Passenger's Side).
1971-1972 GMC C25/C2500 Suburban Windshield Weatherstrip Seal, '71-'72 Chevrolet & GMC C/K Series, with Trim Groove.

The VWS 7313-F by Metro Moulded Parts is a premium windshield seal designed to fit a wide range from the classic 1971-1972 Chevrolet and GMC C/K trucks and Suburbans, including models like the Chevrolet Blazer and GMC Jimmy. Known as a windshield gasket, windshield rubber, windshield molding, or windshield weatherstrip, this versatile product enhances both the aesthetic and performance of your vehicle. Featuring a groove to effortlessly accept trim and crafted from sturdy EPDM polymer, this seal promises to reduce drafts and road noise. This superior fit offers an enhanced driving experience by elevating sound insulation and stopping wind intrusion. Installation is straightforward—simply position the seal correctly for a snug fit. The durable construction ensures long-lasting performance, perfectly complementing classic vehicle restoration projects. Combining classic style with modern durability, this windshield seal elevates both look and functionality. Backed by Metro's platinum 30-year "No Hassle" warranty, you can trust this purchase will serve you without compromise. Discover peace of mind and seamless installation—buy the VWS 7313-F today and enhance your vehicle's charm and drive comfort.

Features and Benefits
  • Custom fit for 1967-1972 Chevy and GMC C/K Series Trucks, Suburbans, and select Blazer and Jimmy models, ensuring precise compatibility.
  • Features a molded groove to accommodate trim for a clean, professional appearance.
  • Improves cabin comfort by reducing drafts, road noise, and water leaks.
  • Made of premium EPDM polymer for long-lasting durability and resistance to aging or cracking.

$100.49
• SALE $80.95
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1971-1972 GMC C25/C2500 Suburban Windshield Weatherstrip Seal, '71-'72 Chevrolet & GMC C/K Series, with Trim Groove.
1973-1974 GMC C25/C2500 Suburban Rear Window Weatherstrip Seal, 73-87 GM Full Size Truck.

Designed for 1973-1987 Chevrolet and GMC Pickup Trucks, this rear window seal is crafted to fit perfectly on the body before the glass is installed. Made from durable, ozone-resistant EPDM polymer, it ensures a snug and accurate seal, reducing drafts and road noise while maintaining the original profile and details for a precise fit. This seal is intended for use during glass replacement and features a self-locking strip that secures the glass in place, providing a reliable and long-lasting hold. Please note, this weatherstrip is not compatible with original sliders. Its high-quality construction guarantees a great fit and extended life, making it an essential upgrade for your truck.

Features and Benefits
  • Provides a tight seal to reduce drafts and noise.
  • Made from ozone-resistant EPDM polymer for durability.
  • Designed for easy installation during glass replacement.
  • Maintains original details for a factory-accurate fit.

$101.99
• SALE $81.95
Select Color/Material Options  
1973-1974 GMC C25/C2500 Suburban Rear Window Weatherstrip Seal, 73-87 GM Full Size Truck.
1967-1972 GMC C25/C2500 Suburban Rear Window Weatherstrip Seal, '67-'72 Chevrolet & GMC C/K, Large Window, No Trim Groove.

For 1967-1972 Chevrolet and GMC C/K series trucks with a large rear window, this rear window seal is a perfect fit, replacing OEM part #3940758. Designed without a trim groove, it ensures a clean and seamless look for your truck. Made from durable EPDM polymer, this seal is built to last, effectively reducing drafts and road noise while keeping the elements out. Its accurate seal profile guarantees a snug fit, making installation straightforward and hassle-free. This part fits a wide range of models, including Chevrolet C10, C20, C30, K10, and K20 trucks, as well as GMC C15/C1500, C25/C2500, C35/C3500, K15/K1500, K25/K2500, and K35/K3500 trucks and Suburbans from 1967 to 1972. Backed by a 90-day warranty, this seal is a reliable choice for restoring your truck’s comfort and functionality.

Features and Benefits
  • Reduces drafts and road noise for a quieter ride.
  • Made from durable EPDM polymer for long-lasting performance.
  • Accurate seal profile ensures a snug and secure fit.
  • Designed for easy installation without a trim groove.

$103.49
• SALE $82.95
Select Color/Material Options  
1967-1972 GMC C25/C2500 Suburban Rear Window Weatherstrip Seal, '67-'72 Chevrolet & GMC C/K, Large Window, No Trim Groove.
1967-1972 GMC C25/C2500 Suburban Rear Window Weatherstrip Seal, '67-'72 Chevrolet & GMC C/K, Large Window, Trim Groove.

For 1967-1972 Chevrolet and GMC C/K series trucks with a large rear window and trim groove, this rear window seal is crafted to ensure a precise fit and reliable performance. Made from durable EPDM polymer, it provides excellent resistance to weathering, reducing drafts and road noise while maintaining a snug seal around the rear window. The accurate seal profile ensures a clean and professional installation, enhancing the overall look and functionality of your truck. Designed specifically for models like the Chevrolet C10, C20, C30, K10, K20, and GMC C15/C1500, C25/C2500, C35/C3500, K15/K1500, K25/K2500, and K35/K3500 from 1967 to 1972, this seal is a perfect replacement for worn or damaged originals. Backed by a 90-day warranty, this part guarantees peace of mind and dependable performance.

Features and Benefits
  • Reduces drafts and road noise for a quieter ride.
  • Made from durable EPDM polymer for long-lasting use.
  • Accurate seal profile ensures a clean and secure fit.
  • Designed for 1967-1972 Chevrolet and GMC C/K series trucks with a large rear window.

$107.99
• SALE $86.95
Select Color/Material Options  
1967-1972 GMC C25/C2500 Suburban Rear Window Weatherstrip Seal, '67-'72 Chevrolet & GMC C/K, Large Window, Trim Groove.

(19 Total Products)