Stop leaks, drafts, and road noise in your Buick 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 Buick —restoring a tight, quiet seal around your doors, trunk, hatch, and windows.
Our Buick 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 Buick , 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 Buick .
Apollo
Centurion
Century
Electra
Estate Wagon
Gran Sport
GS
GS 350
GS 400
GS 455
Invicta
LeSabre
Limited
Rainier
Regal
Riviera
Roadmaster
Skyhawk
Skylark
Somerset
Somerset Regal
Special
Sportwagon
Super
Wildcat
Designed for the 2-door coupe with a T-top roof option, this 7-piece weatherstrip kit is a perfect fit for 1978-1980 Buick Regal and Oldsmobile Cutlass Supreme models. This kit includes seals for the doors (LM 16-JE), T-top to body (TP 5020), T-top side panels (ELP 5020), and trunk (MW00101), ensuring a comprehensive solution to keep your vehicle protected from the elements. Crafted from high-quality materials, these seals are built to last, providing excellent resistance to water, wind, and debris. The precision fit ensures easy installation and a snug seal, enhancing the overall appearance and functionality of your classic car. 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
Designed for 2-door coupes with a T-top roof option, this 7-piece weatherstripping kit is a perfect fit for 1981-1987 Buick Regal and 1981-1988 Oldsmobile Cutlass Supreme models. The kit includes seals for the doors (LM 16-JR), T-top main body (TP 5020), T-top side panels (ELP 5020), and trunk (MW00101), ensuring comprehensive protection against water, wind, and debris. Crafted from high-quality materials, these seals are built to last, providing a snug fit that restores your vehicle's original weatherproofing. Each piece is designed for easy installation, fitting seamlessly into the designated areas to prevent leaks and reduce noise. Backed by SuperSoft's 30-year warranty, this kit offers long-term peace of mind, making it a reliable choice for restoring and maintaining your classic car.
Features and Benefits
This master kit is designed for the 1964 Buick Skylark convertible and includes everything you need to restore your car's seals and weatherproofing. The kit features molded door seals (LM 12-C), roof-rail seals (RR 1611), a trunk seal (TK 46-16), door-lock pillar seals (ALP 5001), door/trunk lock cylinder pads (UM 1600-100), rear roll-up seals (VS 3-H), and pillar post seals (CZ 8108). Each part is crafted from high-quality materials to ensure a snug fit and long-lasting durability, keeping your car protected from water, wind, and debris. These seals are precision-molded to match the original specifications, making installation straightforward and ensuring a clean, professional finish. Backed by a 30-year warranty from SuperSoft, this kit provides peace of mind and confidence in your purchase.
Features and Benefits
For the 1965 Buick Skylark convertible, this comprehensive Master Kit includes everything you need to restore and protect your classic car. The kit features molded door seals (LM 12-C), roof-rail seals (RR 1611), a trunk seal (TK 46-16), door-lock pillar seals (ALP 5001), door/trunk lock cylinder pads (UM 1600-100), rear roll-up seals (VS 3-H), and pillar post seals (CZ 8108). Each component is crafted from high-quality materials to ensure a snug fit, excellent durability, and long-lasting performance. Designed specifically for the Skylark, these seals provide superior protection against water, wind, and noise, keeping your interior dry and quiet while enhancing the overall appearance of your vehicle. Backed by a 30-year warranty from SuperSoft, this kit guarantees peace of mind and confidence in your purchase.
Features and Benefits
This master kit is designed for the convertible body style of the 1966-1967 Buick Skylark, ensuring a precise fit and complete restoration. It includes molded door seals (LM 12), roof-rail seals (RR 1609), a trunk seal (TK 46-16), door-lock pillar seals (ALP 5000), door/trunk lock cylinder pads (UM 1600-100), rear roll-up seals (VS 3-L), and pillar post seals (CZ 8107). Each component is crafted from high-quality materials to provide excellent durability and a snug, weatherproof seal, protecting your vehicle from water, wind, and noise. The seals are molded to match the original contours of your Skylark, ensuring a seamless installation and a factory-fresh appearance. Backed by a 30-year warranty from SuperSoft, this kit offers long-term peace of mind and reliability.
Features and Benefits
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