Pontiac Grand Prix Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
Stop leaks, drafts, and road noise in your Pontiac Grand Prix 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 Pontiac Grand Prix—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Pontiac Grand Prix 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 Pontiac Grand Prix, 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 Pontiac Grand Prix.
For convertible models, this comprehensive weatherstripping kit is designed to fit 1967-1968 Buick LeSabre, Wildcat, Chevrolet Impala, Oldsmobile Delmont 88, Delta 88, Pontiac Bonneville, Catalina, and Grand Prix cars. The kit includes Door Seals (LM 21-I), Roof Rail Seals (RR 1811-B), Header Seal (HD 731), and Trunk Seal (TK 46-18), ensuring a snug and secure fit for your vehicle. Crafted from high-quality materials, these seals are built to keep out water, wind, and debris, protecting your car's interior and enhancing its overall appearance. Each piece is precision-molded for easy installation and a perfect fit, restoring your convertible to its original charm while improving comfort and durability. Backed by a 30-year warranty from SuperSoft, this kit guarantees long-lasting performance and peace of mind.
Features and Benefits- Protects against water, wind, and debris for a cleaner interior.
- Precision-molded for a perfect fit and easy installation.
- Enhances the look and comfort of your convertible.
For the 2-door coupe with a T-top roof option, this 7-piece weatherstrip kit is designed specifically for 1978-1981 Chevrolet Monte Carlo and Pontiac Grand Prix models. This kit includes seals for the doors (LM 16-JM), T-top to body (TP 5020), T-top side panels (ELP 5020), and trunk (MW00101), ensuring a snug and precise fit for your classic car. Crafted from high-quality materials, these seals are built to keep out water, wind, and debris, protecting your vehicle's interior while maintaining its original charm. The parts are tailored for easy installation, fitting seamlessly into the designated areas to restore the factory look and function. Backed by SuperSoft's 30-year warranty, you can trust in the durability and performance of this kit for decades to come.
Features and Benefits- Keeps water, wind, and debris out of your vehicle.
- Tailored for a precise fit on 1978-1981 Monte Carlo and Grand Prix models.
- Made from high-quality materials for long-lasting performance.
For the 2-door coupe with a T-top roof option, this 7-piece seal kit is designed specifically for 1982-1988 Chevrolet Monte Carlo and 1981-1987 Pontiac Grand Prix models. The kit includes door seals (LM 16-JG), T-top main body seals (TP 5020), T-top side panel seals (ELP 5020), and trunk seals (MW00101), ensuring a perfect fit for your vehicle. Crafted from high-quality materials, these seals are built to keep out water, wind, and debris, protecting your car's interior and maintaining its classic appeal. Each piece is precision-molded for easy installation, providing a snug and secure fit that restores your car's original weatherproofing. Backed by a 30-year warranty from SuperSoft, you can trust in the durability and performance of this kit for decades to come.
Features and Benefits- Protects your car's interior from water, wind, and debris.
- Precision-molded for a perfect fit and easy installation.
- Includes all necessary seals for doors, T-tops, and trunk.
(98 Total Products)