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
For 4-door sedans, these rear vent window seals measure 24-3/4" long and are designed as a pair for both the right and left sides. Crafted by Metro Moulded Parts, these seals are engineered with the latest CAD and CNC milling technology to ensure a precise 3D contour and a perfect OEM-quality fit. They are tailored to fit 1951-1953 Buick Roadmaster, Special, and Super models, as well as 1951-1953 Oldsmobile 98, Deluxe 88, and the 1953 Oldsmobile Fiesta. These seals are built to keep your vehicle's interior protected from water, wind, and debris, ensuring a snug and weatherproof seal around the rear vent windows. Backed by Metro's 30-year warranty, you can trust in their durability and long-lasting performance.
Features and Benefits- Provides a tight seal to prevent water and wind intrusion.
- Designed for a precise fit using advanced 3D contouring.
- Enhances the appearance and functionality of your classic car.
For 4-door sedans, these rear vent window seals measure 24-3/4" long and are designed as a pair for both the right and left sides. Crafted by Metro Moulded Parts, these seals are engineered with the latest CAD and CNC milling technology to ensure a precise 3D contour and a perfect OEM-quality fit. They are tailored to fit 1951-1953 Buick Roadmaster, Special, and Super models, as well as 1951-1953 Oldsmobile 98, Deluxe 88, and the 1953 Oldsmobile Fiesta. These seals are built to keep your vehicle's interior protected from water, wind, and debris, ensuring a snug and weatherproof seal around the rear vent windows. Backed by Metro's 30-year warranty, you can trust in their durability and long-lasting performance.
Features and Benefits- Provides a tight seal to prevent water and wind intrusion.
- Designed for a precise fit using advanced 3D contouring.
- Enhances the appearance and functionality of your classic car.
For 2-door hardtops and convertibles, these molded door seals are designed to fit 1954-early 1955 models, replacing OEM #4647038/9. Crafted with molded ends at the lock pillar, these seals are glue-on type, ensuring a snug and secure fit. They are specifically tailored for 1954 Buick Century, Roadmaster, Skylark, Special, and Super models, as well as 1954 Oldsmobile 88, 98, and Starfire cars. They also fit 1955 Buick Century, Roadmaster, Special, and Super models, along with 1955 Oldsmobile 88 and 98 cars. Made by SUPERsoft, these seals are 30% softer and more durable than other brands, offering a premium feel and long-lasting performance. Unlike other products, they are free from accelerants or cheap fillers, which can cause premature aging or failure. Backed by a 30-year warranty, these seals provide peace of mind and ensure your classic car stays protected from drafts, water leaks, and noise.
Features and Benefits- Molded ends ensure a precise fit at the lock pillar.
- Glue-on design makes installation straightforward and secure.
- 30% softer material enhances durability and flexibility.
For 2-door hardtops and convertibles, these molded door seals are designed to fit 1954-early 1955 models, replacing OEM #4647038/9. Crafted with molded ends at the lock pillar, these seals are glue-on type, ensuring a snug and secure fit. They are specifically tailored for 1954 Buick Century, Roadmaster, Skylark, Special, and Super models, as well as 1954 Oldsmobile 88, 98, and Starfire cars. They also fit 1955 Buick Century, Roadmaster, Special, and Super models, along with 1955 Oldsmobile 88 and 98 cars. Made by SUPERsoft, these seals are 30% softer and more durable than other brands, offering a premium feel and long-lasting performance. Unlike other products, they are free from accelerants or cheap fillers, which can cause premature aging or failure. Backed by a 30-year warranty, these seals provide peace of mind and ensure your classic car stays protected from drafts, water leaks, and noise.
Features and Benefits- Molded ends ensure a precise fit at the lock pillar.
- Glue-on design makes installation straightforward and secure.
- 30% softer material enhances durability and flexibility.
For 2-door hardtops and convertibles, these molded door seals are designed to fit 1954-early 1955 models, replacing OEM #4647038/9. Crafted with molded ends at the lock pillar, these seals are glue-on type, ensuring a snug and secure fit. They are specifically tailored for 1954 Buick Century, Roadmaster, Skylark, Special, and Super models, as well as 1954 Oldsmobile 88, 98, and Starfire cars. They also fit 1955 Buick Century, Roadmaster, Special, and Super models, along with 1955 Oldsmobile 88 and 98 cars. Made by SUPERsoft, these seals are 30% softer and more durable than other brands, offering a premium feel and long-lasting performance. Unlike other products, they are free from accelerants or cheap fillers, which can cause premature aging or failure. Backed by a 30-year warranty, these seals provide peace of mind and ensure your classic car stays protected from drafts, water leaks, and noise.
Features and Benefits- Molded ends ensure a precise fit at the lock pillar.
- Glue-on design makes installation straightforward and secure.
- 30% softer material enhances durability and flexibility.
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