Buick Special Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Buick Special 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 Special—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Buick Special 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 Special, 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 Special.

1954-1956 Buick Special Convertible Top Roof Rail Kit.

For the 1954-1956 Buick Special Convertible, this 7-piece Convertible Top Roof Rail Kit is designed to fit perfectly and includes all right and left side top rail seals along with the windshield top header seal. Built with a durable steel core and studs, this kit ensures a snug and secure fit, providing better sealing than competitor brands and guaranteeing no leaks. Crafted without accelerants or cheap fillers, the seals are made to last, resisting premature aging and failure. This kit is specifically tailored to keep your classic Buick looking sharp while protecting the interior from weather elements. Installation is straightforward, as the seals are designed to align seamlessly with the original mounting points, ensuring a hassle-free process. Backed by a 30-year warranty exclusive to SuperSoft parts, you can trust in its long-term reliability and performance.

Features and Benefits
  • Includes all necessary seals for a complete convertible top restoration.
  • Steel core and studs provide durability and a secure fit.
  • Guaranteed to never leak, keeping your interior safe from weather damage.

$898.49
• SALE $716.95
Select Color/Material Options  
1954-1956 Buick Special Convertible Top Roof Rail Kit.
1957-1958 Buick Special Weatherstrip Seal Kit, for Convertibles.

Designed specifically for convertibles, this SUPERsoft Basic Kit includes high-quality seals for the door (LM 20-G), roof rail (RR 1702), and trunk (TK 46-18), ensuring a snug and weatherproof fit. Tailored for 1957-1958 Buick and Oldsmobile models, including the Buick Century, Roadmaster, Special, Super, Limited, and Oldsmobile 88, Starfire, Dynamic 88, and Super 88, this kit is crafted to restore your classic car’s original charm while keeping it protected from the elements. Each seal is made from premium materials that resist wear and tear, providing long-lasting durability and a clean, professional finish. The seals are designed to fit seamlessly into their respective areas, offering easy installation and a precise fit that prevents leaks and wind noise. Backed by a 30-year warranty, this kit ensures peace of mind for decades to come.

Features and Benefits
  • Provides a tight seal to keep out water, wind, and debris.
  • Restores the original look and function of your classic convertible.
  • Made from durable, high-quality materials for long-lasting performance.

$937.49
• SALE $748.95
Select Color/Material Options  
1957-1958 Buick Special Weatherstrip Seal Kit, for Convertibles.

(172 Total Products)