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
Designed for 2-door coupes, this vulcanized rear window seal is a perfect fit for 1954-1956 Buick Century, Buick Special, Oldsmobile 88, and Oldsmobile 98 models. Molded with square upper corners, it ensures a snug and precise fit, creating a watertight seal that will never leak. Crafted from high-quality compounds, this seal is built to last for the lifetime of your vehicle, maintaining its durability and flexibility over time. Its sleek black finish complements the classic look of your car while providing reliable protection against the elements. Installation is straightforward, as it fits securely around the rear window, restoring your vehicle’s original appearance and functionality. Backed by a 90-day No Hassle Guarantee, this seal offers peace of mind with its dependable performance.
Features and Benefits- Guarantees a leak-free seal for your rear window.
- Molded with square upper corners for a precise fit.
- Made from durable, long-lasting materials.
- Restores the classic look of your 1954-1956 Buick or Oldsmobile.
Designed for 2-door coupes, this vulcanized rear window seal is a perfect fit for 1954-1956 Buick Century, Buick Special, Oldsmobile 88, and Oldsmobile 98 models. Molded with square upper corners, it ensures a snug and precise fit, creating a watertight seal that will never leak. Crafted from high-quality compounds, this seal is built to last for the lifetime of your vehicle, maintaining its durability and flexibility over time. Its sleek black finish complements the classic look of your car while providing reliable protection against the elements. Installation is straightforward, as it fits securely around the rear window, restoring your vehicle’s original appearance and functionality. Backed by a 90-day No Hassle Guarantee, this seal offers peace of mind with its dependable performance.
Features and Benefits- Guarantees a leak-free seal for your rear window.
- Molded with square upper corners for a precise fit.
- Made from durable, long-lasting materials.
- Restores the classic look of your 1954-1956 Buick or Oldsmobile.
This eight (8) piece set is a must-have for anyone looking to keep their car's side windows clean. The inner and outer felt beltline weatherstrips are perfect for the door and quarter windows, wiping the glass when it's lowered. They're easy to install, with finished ends and body curvature bends for a factory like appearance.
Features and Benefits- Easily remove streaks and smudges.
- Keep your car looking new.
- Preserve the value of your car.
For the 2-door hardtop, this Basic Kit includes door seals (LM 18-J), roof rail seals (RR 5012), and trunk seals (TK 46-E/18), all designed to fit 1974-1976 Buick Riviera models. Crafted from high-quality materials, these seals ensure a snug, weatherproof fit, keeping out water, wind, and noise while preserving the classic look of your vehicle. The seals are precision-molded for easy installation, perfectly aligning with the original design of your Riviera. This kit is tailored to restore and maintain the integrity of your car’s doors, roof, and trunk, enhancing both functionality and appearance. Backed by a 30-year warranty from SuperSoft, you can trust in the durability and performance of these parts for decades to come.
Features and Benefits- Protects against water, wind, and noise for a quieter ride.
- Precision-molded for a perfect fit and easy installation.
- Restores the original look and function of your classic car.
Designed for the 1973-1977 GM A-body Colonade 2-door hardtop coupe (body style 37 only), this 5-piece kit includes door seals (LM 12-Y), roof-rail seals (RR 5019), and trunk seals (TK 46-E/16), ensuring a snug and weatherproof fit for your classic car. Crafted by SUPERsoft, these seals are made from premium materials to provide long-lasting durability and protection against water, wind, and dust. Tailored to fit models like the Buick Century, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, and Pontiac LeMans, this kit is a perfect match for restoring your vehicle's original charm while keeping the elements out. Backed by SUPERsoft's 30-year warranty, you can trust these seals to perform for decades.
Features and Benefits- Protects against water, wind, and dust for a quieter ride.
- Custom-fit design ensures easy installation and a perfect seal.
- Made from high-quality materials for long-lasting durability.
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