Buick Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals
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 header seal is designed specifically for convertible models of the 1965-early 1966 GM "B" body cars, including the 1965-1966 Buick LeSabre, Wildcat, Chevrolet Impala, Oldsmobile Dynamic 88, Jetstar 88, Starfire, Delta 88, and Pontiac Bonneville and Catalina. Crafted with the finest quality materials and expert craftsmanship, this seal ensures a snug fit along the top of your windshield frame, effectively protecting your interior from water penetration. Its durable construction eliminates the risk of costly and time-consuming interior repairs caused by leaks. The seal’s sleek black finish complements the classic look of your vehicle while providing reliable weatherproofing. Backed by a 30-year warranty from SuperSoft, you can trust this part to deliver long-lasting performance and peace of mind.
Features and Benefits- Protects your interior from water damage.
- Made with premium materials for durability.
- Fits perfectly on 1965-early 1966 GM "B" body convertibles.
This header seal is designed specifically for convertible models of the 1965-early 1966 GM "B" body cars, including the 1965-1966 Buick LeSabre, Wildcat, Chevrolet Impala, Oldsmobile Dynamic 88, Jetstar 88, Starfire, Delta 88, and Pontiac Bonneville and Catalina. Crafted with the finest quality materials and expert craftsmanship, this seal ensures a snug fit along the top of your windshield frame, effectively protecting your interior from water penetration. Its durable construction eliminates the risk of costly and time-consuming interior repairs caused by leaks. The seal’s sleek black finish complements the classic look of your vehicle while providing reliable weatherproofing. Backed by a 30-year warranty from SuperSoft, you can trust this part to deliver long-lasting performance and peace of mind.
Features and Benefits- Protects your interior from water damage.
- Made with premium materials for durability.
- Fits perfectly on 1965-early 1966 GM "B" body convertibles.
For convertible cars, this header seal measures 42-3/8" long and is crafted with the finest quality materials to ensure durability and performance. Designed to fit 1964-1965 Buick Skylark, Buick Special, Chevrolet Malibu, Chevrolet Chevelle, Oldsmobile Cutlass, Oldsmobile 442, Pontiac GTO, Pontiac LeMans, and Pontiac Tempest models, this seal provides a snug fit to protect your vehicle's interior from water penetration. Its sleek black finish complements the car's design while offering a reliable barrier against leaks, saving you from costly interior repairs. Easy to install, this seal fits securely along the top of the windshield frame, ensuring a tight seal for long-lasting protection. Backed by a 30-year warranty from SuperSoft, you can trust in its quality and performance for decades.
Features and Benefits- Protects your car's interior from water damage.
- Easy installation ensures a secure fit.
- High-quality materials for long-lasting durability.
For convertible cars, this header seal measures 42-3/8" long and is crafted with the finest quality materials to ensure durability and performance. Designed to fit 1964-1965 Buick Skylark, Buick Special, Chevrolet Malibu, Chevrolet Chevelle, Oldsmobile Cutlass, Oldsmobile 442, Pontiac GTO, Pontiac LeMans, and Pontiac Tempest models, this seal provides a snug fit to protect your vehicle's interior from water penetration. Its sleek black finish complements the car's design while offering a reliable barrier against leaks, saving you from costly interior repairs. Easy to install, this seal fits securely along the top of the windshield frame, ensuring a tight seal for long-lasting protection. Backed by a 30-year warranty from SuperSoft, you can trust in its quality and performance for decades.
Features and Benefits- Protects your car's interior from water damage.
- Easy installation ensures a secure fit.
- High-quality materials for long-lasting durability.
For the 1963-1965 Buick Riviera, this pair of door lock pillar seals is designed to fit perfectly and enhance the look and function of your classic car. These seals, crafted with concours-quality precision, are made to replace the originals with ease, ensuring a snug and secure fit. Positioned at the door lock pillar, they help prevent water, dust, and air from entering the cabin, maintaining a clean and comfortable interior. The seals are durable and built to last, making them a reliable choice for restoration or maintenance. Installation is straightforward, allowing you to restore your Riviera’s charm without hassle. Backed by Metro’s Platinum Warranty, these seals are protected for 30 years, giving you peace of mind for decades to come.
Features and Benefits- Keeps water, dust, and air out of the cabin.
- Concours-quality design for a precise fit.
- Easy installation for quick restoration.
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