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 2-door hardtop models, these molded roof rail seals are precision-crafted to fit perfectly and ensure a watertight seal. This pair, including both right and left seals, is made by SUPERsoft, a brand known for its high-quality materials and craftsmanship. Unlike competitors, these seals are manufactured without accelerants or cheap fillers, ensuring they won’t prematurely age or fail. They are guaranteed to never leak, providing better sealing performance and long-lasting durability. These seals are compatible with 1963 Buick Invicta, LeSabre, and Wildcat; 1963 Chevrolet Impala; 1963 Oldsmobile Starfire; 1963 Pontiac Bonneville and Catalina; 1964 Buick LeSabre and Wildcat; 1964 Chevrolet Impala; 1964 Oldsmobile Starfire; and 1964 Pontiac Bonneville and Catalina. Backed by a 30-year warranty, these seals offer peace of mind and confidence in your purchase.
Features and Benefits
Designed for 2-door hardtop models, these molded roof rail seals are precision-crafted to fit perfectly and ensure a watertight seal. This pair, including both right and left seals, is made by SUPERsoft, a brand known for its high-quality materials and craftsmanship. Unlike competitors, these seals are manufactured without accelerants or cheap fillers, ensuring they won’t prematurely age or fail. They are guaranteed to never leak, providing better sealing performance and long-lasting durability. These seals are compatible with 1963 Buick Invicta, LeSabre, and Wildcat; 1963 Chevrolet Impala; 1963 Oldsmobile Starfire; 1963 Pontiac Bonneville and Catalina; 1964 Buick LeSabre and Wildcat; 1964 Chevrolet Impala; 1964 Oldsmobile Starfire; and 1964 Pontiac Bonneville and Catalina. Backed by a 30-year warranty, these seals offer peace of mind and confidence in your purchase.
Features and Benefits
Designed for 2-door hardtop models, these molded roof rail seals are precision-crafted to fit perfectly and ensure a watertight seal. This pair, including both right and left seals, is made by SUPERsoft, a brand known for its high-quality materials and craftsmanship. Unlike competitors, these seals are manufactured without accelerants or cheap fillers, ensuring they won’t prematurely age or fail. They are guaranteed to never leak, providing better sealing performance and long-lasting durability. These seals are compatible with 1963 Buick Invicta, LeSabre, and Wildcat; 1963 Chevrolet Impala; 1963 Oldsmobile Starfire; 1963 Pontiac Bonneville and Catalina; 1964 Buick LeSabre and Wildcat; 1964 Chevrolet Impala; 1964 Oldsmobile Starfire; and 1964 Pontiac Bonneville and Catalina. Backed by a 30-year warranty, these seals offer peace of mind and confidence in your purchase.
Features and Benefits
This rear windshield seal is designed for 2- and 4-door sedans, ensuring a precise fit for 1959-1960 Buick Electra, Buick LeSabre, Chevrolet Bel Air, Chevrolet Biscayne, Chevrolet Impala, Chevrolet Corvair, Oldsmobile 98, Oldsmobile Dynamic 88, Oldsmobile Super 88, and Pontiac Catalina models. Crafted with vulcanized high-quality compounds, this seal guarantees a perfect fit and a leak-free installation, protecting your vehicle from water damage and ensuring long-lasting durability. Its sleek black finish complements the classic design of your car while providing a snug, weatherproof barrier for the rear windshield. Installation is straightforward, as the seal is engineered to fit seamlessly into the original mounting area, restoring the integrity of your vehicle's rear window. Backed by a 90-day hassle-free warranty, this part is a reliable choice for maintaining the value and functionality of your classic car.
Features and Benefits
This rear windshield seal is designed for 2- and 4-door sedans, ensuring a precise fit for 1959-1960 Buick Electra, Buick LeSabre, Chevrolet Bel Air, Chevrolet Biscayne, Chevrolet Impala, Chevrolet Corvair, Oldsmobile 98, Oldsmobile Dynamic 88, Oldsmobile Super 88, and Pontiac Catalina models. Crafted with vulcanized high-quality compounds, this seal guarantees a perfect fit and a leak-free installation, protecting your vehicle from water damage and ensuring long-lasting durability. Its sleek black finish complements the classic design of your car while providing a snug, weatherproof barrier for the rear windshield. Installation is straightforward, as the seal is engineered to fit seamlessly into the original mounting area, restoring the integrity of your vehicle's rear window. Backed by a 90-day hassle-free warranty, this part is a reliable choice for maintaining the value and functionality of your classic car.
Features and Benefits
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