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

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

Our Buick Super 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 Super, 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 Super.

1957-1958 Buick Super Roof Rail Weatherstrip Seals, for Hardtop. Pair.

For hardtop models, these roof rail seals are designed to fit perfectly and provide unmatched protection against leaks. Crafted by SUPERsoft, these seals are made without accelerants or cheap fillers, ensuring long-lasting durability and resistance to premature aging. They are engineered to deliver better sealing than competitor brands, guaranteeing a watertight fit that keeps your car’s interior dry and protected. These seals are a direct fit for 1957 Buick Century, Roadmaster, Special, and Super, as well as 1957 Oldsmobile 88, Starfire, and Super 88 models. They also fit 1958 Buick Century, Limited, Roadmaster, Special, and Super, along with 1958 Oldsmobile 98, Dynamic 88, and Super 88 models. Backed by a 30-year warranty, these seals offer peace of mind and exceptional value, ensuring your classic car stays in pristine condition for years to come.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with high-quality materials for long-lasting durability.
  • Designed for a precise fit on 1957-1958 Buick and Oldsmobile hardtops.

$126.89
• SALE $101.95
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1957-1958 Buick Super Roof Rail Weatherstrip Seals, for Hardtop. Pair.
1957-1958 Buick Super Roof Rail Weatherstrip Seals, for 4 Door Hardtop. Made Without Steel Core.

For 4-door hardtop vehicles, these roof rail seals are designed to provide a perfect fit and exceptional sealing performance. Made without a steel core, they offer flexibility for easy installation while ensuring a snug fit along the roof rails. Crafted by SUPERsoft, these seals are guaranteed to never leak, keeping your car's interior dry and protected from the elements. Unlike competitor brands, these seals are manufactured without accelerants or cheap fillers, ensuring long-lasting durability and resistance to premature aging or cracking. They are compatible with a wide range of classic cars, including the 1957-1958 Buick Century, Roadmaster, Special, and Super; Cadillac DeVille, Eldorado, Series 60 Fleetwood, Series 62, and Series 75 Fleetwood; Chevrolet Bel Air, One-Fifty Series, Two-Ten Series, and Biscayne; Oldsmobile 88, Fiesta, Starfire, Dynamic 88, and Super 88; and Pontiac Bonneville, Catalina, Chieftain, Star Chief, and Super Chief. Backed by a 30-year warranty from SUPERsoft, these seals provide peace of mind and reliable performance for decades.

Features and Benefits
  • Keeps your car's interior dry with guaranteed leak-proof sealing.
  • Flexible design ensures easy installation and a precise fit.
  • Made with high-quality materials for long-lasting durability.

$126.99
• SALE $101.95
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1957-1958 Buick Super Roof Rail Weatherstrip Seals, for 4 Door Hardtop. Made Without Steel Core.
1951-1954 Buick Super Trunk Weatherstrip Seal. 16 Feet Overall Length. Each.

For classic car enthusiasts, this trunk seal is designed for 1949-1954 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, with a total length of 16 feet to ensure a precise fit. Crafted from premium EPDM materials, it offers excellent rebound memory, ensuring a snug seal that keeps water, dust, and noise out of your trunk. The high-quality construction ensures durability and flexibility, making it easy to install along the trunk's edge for a secure fit. This seal is specifically engineered to restore the original look and function of your vehicle, enhancing its overall appearance and protecting your trunk's interior from the elements. Backed by SuperSoft's 30-year warranty, you can trust this part to last for decades.

Features and Benefits
  • Keeps water, dust, and noise out of your trunk.
  • Made from premium EPDM materials for long-lasting durability.
  • Easy to install with excellent rebound memory for a snug fit.

$133.49
• SALE $106.95
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1951-1954 Buick Super Trunk Weatherstrip Seal. 16 Feet Overall Length. Each.
1951-1953 Buick Super Front Door Body Hinge Pillar Weatherstrip Seal.

Designed for classic cars, this front door body hinge pillar seal fits 1950-1953 Cadillac and Oldsmobile models, as well as 1951-1953 Buick vehicles, including the Series 60 Fleetwood, Series 61, Series 75 Fleetwood, Oldsmobile 88, 98, and Buick Roadmaster, Special, and Super. Crafted with molded ends to replicate the original design, this pair of seals (right and left) ensures a snug fit and concours-quality detail for a seamless restoration. These seals are easy to install, providing a reliable barrier against wind, water, and dust, helping to preserve the interior of your vehicle while enhancing its overall appearance. Backed by Metro’s Platinum 30-year warranty, this product guarantees long-lasting performance and peace of mind.

Features and Benefits
  • Molded ends replicate the original design for a perfect fit.
  • Protects against wind, water, and dust for a cleaner interior.
  • Concours-quality details enhance the car’s restoration.

$142.99
• SALE $114.95
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1951-1953 Buick Super Front Door Body Hinge Pillar Weatherstrip Seal.
1950-1958 Buick Super Flexible Glass-Run Channel.

This flexible glass-run channel is designed for classic cars, measuring 72 inches in length and crafted to fit side windows with precision. It features a mohair-lined, cloth-covered design with a stainless steel bead, ensuring a smooth and secure fit while enhancing durability and style. The channel can be sectioned into two equal lengths for easier overseas shipping, making it versatile for various installation needs. It is compatible with a wide range of vintage vehicles, including 1933-1957 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Nash, Studebaker, Hudson, Frazer, and Kaiser models, among others. This part ensures accurate seal profiles, reducing noise and preventing water or debris from entering the vehicle. With its high-quality materials and thoughtful design, this glass-run channel is a reliable choice for restoring your classic car to its original glory.

Features and Benefits
  • Can be sectioned for easier shipping and installation flexibility.
  • Mohair lining ensures smooth window operation and prevents scratches.
  • Provides a snug fit for side windows to reduce noise and drafts.
  • Stainless steel bead adds durability and a polished finish.

$152.99
• SALE $122.95
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1950-1958 Buick Super Flexible Glass-Run Channel.

(82 Total Products)