GMC C3500 Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
Stop leaks, drafts, and road noise in your GMC C3500 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 C3500—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our GMC C3500 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 C3500, 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 C3500.
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.
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.
Designed for 1973-1980 Chevrolet and GMC trucks, this 4-piece vent window seal set is crafted to fit models like the Blazer, Suburban, C10, K10, and Jimmy. Made from high-quality, ozone-resistant EPDM rubber, these seals are precision-engineered to replace both the driver and passenger vent window seals, as well as the rear division channel seals. Built to original specifications, they ensure a snug fit, keeping out weather, drafts, and road noise while maintaining your vehicle's climate-controlled interior. The durable EPDM polymer construction offers long-lasting performance, making it a reliable choice for restoring your truck's comfort and functionality. Backed by a 90-day warranty, this set is a hassle-free solution for enhancing your truck's weatherproofing and reducing noise.
Features and Benefits- Keeps out weather and drafts for a quieter ride.
- Made from durable, ozone-resistant EPDM rubber.
- Restores a precise seal for climate control.
- Designed for a perfect fit on 1973-1980 Chevrolet and GMC trucks.
Designed for 1981-1991 Chevrolet and GMC trucks and Suburbans, this 4-piece weatherstrip set is crafted to replace the vent window seals and rear division channel seals on both the driver and passenger doors. This set features the two-piece per side design, so be sure to confirm compatibility with your vehicle before purchase. Made from high-quality, ozone-resistant EPDM rubber, these seals are built to original specifications for a precise fit and long-lasting durability. They effectively block out weather, drafts, and road noise while keeping your climate-controlled air inside, ensuring a quieter and more comfortable ride. The durable EPDM polymer construction resists wear and tear, providing reliable protection against the elements. This set is a perfect fit for a wide range of models, including Chevrolet C10, C20, C30, K10, K20, K30, Blazer, and Suburban trucks, as well as GMC C1500, C2500, C3500, K1500, K2500, K3500, Jimmy, and Suburban trucks from 1981 to 1991. Backed by a 90-day warranty, this set offers peace of mind with its no-hassle replacement guarantee.
Features and Benefits- Keeps out weather and reduces road noise for a quieter ride.
- Made from ozone-resistant EPDM rubber for long-lasting durability.
- Designed to original specs for a precise fit and easy installation.
- Protects your interior while maintaining climate control efficiency.
Window Channel and Sweeper Kit, for Front Doors. 6-Piece Kit
Features and Benefits- Superior form and function
- Accurate seal profiles
(12 Total Products)