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
This basic kit is designed for 2-door sedans and includes door seals (LM 12-D) and trunk seals (TK 46-16), ensuring a snug and secure fit for your classic car. Tailored for 1964-1965 Buick Skylark, Buick Special, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile F85, Pontiac LeMans, and Pontiac Tempest models, this kit is crafted to restore your vehicle’s weatherproofing and keep it looking sharp. Made from high-quality materials, these seals are built to last, providing excellent protection against water, dust, and wind. The seals are easy to install, fitting seamlessly into the door and trunk areas to maintain the original look and feel of your car. Backed by SuperSoft’s 30-year warranty, you can trust in the durability and performance of this product for decades to come.
Features and Benefits
This kit is designed for 2-door sedans and includes door seals (LM 12-R) and trunk seals (TK 46-16), ensuring a snug fit and excellent protection for your classic car. Tailored for 1966-1967 Buick Skylark, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Pontiac LeMans, and Pontiac Tempest models, this kit is crafted from high-quality materials to provide a durable and weatherproof seal. The seals are designed to keep out water, dust, and wind, preserving the interior of your vehicle and enhancing its overall appearance. Installation is straightforward, with the seals fitting seamlessly into the door and trunk areas, restoring the original look and functionality of your car. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting performance of these parts.
Features and Benefits
Designed for 2-door sedans, this Basic Kit includes high-quality door and trunk seals (LM 12-S, TK 46-16) to ensure a snug, weatherproof fit for your classic car. Tailored for 1968-1972 Buick GS, Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, Pontiac GTO, LeMans, and Tempest models, this kit is crafted to keep your vehicle protected from the elements while maintaining its vintage charm. The seals are made from durable, flexible materials that provide a tight seal, reducing noise and preventing water leaks. Easy to install, these seals fit seamlessly into the door and trunk areas, restoring your car’s original functionality and appearance. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting quality and performance of this kit.
Features and Benefits
Designed for 2-door sedans, this Basic Kit includes high-quality door and trunk seals (LM 12-S, TK 46-16) to ensure a snug, weatherproof fit for your classic car. Tailored for 1968-1972 Buick GS, Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, Pontiac GTO, LeMans, and Tempest models, this kit is crafted to keep your vehicle protected from the elements while maintaining its vintage charm. The seals are made from durable, flexible materials that provide a tight seal, reducing noise and preventing water leaks. Easy to install, these seals fit seamlessly into the door and trunk areas, restoring your car’s original functionality and appearance. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting quality and performance of this kit.
Features and Benefits
Designed for 2-door sedans, this Basic Kit includes high-quality door and trunk seals (LM 12-S, TK 46-16) to ensure a snug, weatherproof fit for your classic car. Tailored for 1968-1972 Buick GS, Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, Pontiac GTO, LeMans, and Tempest models, this kit is crafted to keep your vehicle protected from the elements while maintaining its vintage charm. The seals are made from durable, flexible materials that provide a tight seal, reducing noise and preventing water leaks. Easy to install, these seals fit seamlessly into the door and trunk areas, restoring your car’s original functionality and appearance. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting quality and performance of this kit.
Features and Benefits
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