GMC C1500 Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
Stop leaks, drafts, and road noise in your GMC C1500 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 C1500—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our GMC C1500 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 C1500, 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 C1500.
OEM-replacement door seal kit - upper left and right for Chevrolet / GMC. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.
Replaces GM: 14016511, 14016512
For extended cab trucks with an access door, this front right-side door seal fits 1988-2000 GMC and Chevrolet C/K 1500, 2500, and 3500 models, replacing OEM part #15023772. Designed specifically for these trucks, this seal ensures a snug fit to keep out water, wind, and noise, enhancing your driving experience. Made by SUPERsoft, it is 30% softer and more durable than other brands, offering long-lasting performance. Unlike other seals, it is crafted without accelerants or cheap fillers, preventing premature aging or cracking. This high-quality seal is easy to install, fitting seamlessly into the door frame to restore the original weatherproofing of your vehicle. Backed by a 90-day warranty, it’s a reliable choice for maintaining your truck’s comfort and protection.
Features and Benefits- Keeps water, wind, and noise out for a quieter ride.
- Made with durable, soft material for a long-lasting seal.
- Easy to install for a perfect fit on your truck.
- Free of cheap fillers to prevent cracking or aging.
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).
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 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.
(12 Total Products)