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 .

1963-1964 Buick LeSabre Vulcanized Rear Windshield Weatherstrip Seal With Trim Grove. 62-64 2 and 4 Door Sedans.

For 2-door and 4-door sedans, this vulcanized rear windshield seal is designed to fit perfectly and ensure a leak-free seal for your classic car. Crafted with high-quality compounds, it is built to last for the lifetime of your vehicle, providing reliable protection against water and weather damage. This seal is an ideal fit for 1962 Chevrolet Bel Air, Biscayne, and Impala models, as well as 1963-1964 Buick LeSabre, Wildcat, Chevrolet Bel Air, Biscayne, Impala, Oldsmobile Dynamic 88, Jetstar 88, Super 88, Pontiac Catalina, and Star Chief cars. Its durable construction ensures a snug fit, making installation straightforward and hassle-free. Backed by a 90-day warranty, this part guarantees peace of mind with its no-hassle replacement policy.

Features and Benefits
  • Provides a perfect, leak-free seal for rear windshields.
  • Made with durable, long-lasting materials.
  • Protects against water and weather damage.
  • Easy to install for a secure fit.

$151.99
• SALE $121.95
Select Color/Material Options  
1963-1964 Buick LeSabre Vulcanized Rear Windshield Weatherstrip Seal With Trim Grove. 62-64 2 and 4 Door Sedans.
1964 Buick Wildcat Vulcanized Rear Windshield Weatherstrip Seal With Trim Grove. 62-64 2 and 4 Door Sedans.

For 2-door and 4-door sedans, this vulcanized rear windshield seal is designed to fit perfectly and ensure a leak-free seal for your classic car. Crafted with high-quality compounds, it is built to last for the lifetime of your vehicle, providing reliable protection against water and weather damage. This seal is an ideal fit for 1962 Chevrolet Bel Air, Biscayne, and Impala models, as well as 1963-1964 Buick LeSabre, Wildcat, Chevrolet Bel Air, Biscayne, Impala, Oldsmobile Dynamic 88, Jetstar 88, Super 88, Pontiac Catalina, and Star Chief cars. Its durable construction ensures a snug fit, making installation straightforward and hassle-free. Backed by a 90-day warranty, this part guarantees peace of mind with its no-hassle replacement policy.

Features and Benefits
  • Provides a perfect, leak-free seal for rear windshields.
  • Made with durable, long-lasting materials.
  • Protects against water and weather damage.
  • Easy to install for a secure fit.

$151.99
• SALE $121.95
Select Color/Material Options  
1964 Buick Wildcat Vulcanized Rear Windshield Weatherstrip Seal With Trim Grove. 62-64 2 and 4 Door Sedans.
1961 Buick Invicta '61 GM B-Body 2-Door Hardtop and '62 Chevy Bel Air Only.

Designed for the 1961 GM B-body 2-door hardtop and the 1962 Chevy Bel Air, this pair of weatherstrips measures 82 inches long and is crafted from smooth, black, skin-covered sponge for a snug and durable fit. These seals are specifically engineered to fit models like the 1961 Buick Invicta, Buick LeSabre, Chevrolet Bel Air, Chevrolet Impala, Oldsmobile Dynamic 88, Oldsmobile Super 88, Pontiac Bonneville, Pontiac Catalina, and Pontiac Ventura, as well as the 1962 Chevrolet Bel Air. Offering better sealing than competitor brands, these weatherstrips are guaranteed to never leak, ensuring your vehicle stays protected from the elements. Metro ensures quality by avoiding accelerants or cheap fillers in the molding process, which can cause premature aging or failure. Backed by a 30-year warranty from SuperSoft, you can trust this product to last for decades.

Features and Benefits
  • Provides a tight seal to prevent water leaks.
  • Made from durable, skin-covered sponge for long-lasting performance.
  • Specifically designed for a perfect fit on listed models.

$152.49
• SALE $121.95
Select Color/Material Options  
1961 Buick Invicta '61 GM B-Body 2-Door Hardtop and '62 Chevy Bel Air Only.
1961 Buick LeSabre '61 GM B-Body 2-Door Hardtop and '62 Chevy Bel Air Only.

Designed for the 1961 GM B-body 2-door hardtop and the 1962 Chevy Bel Air, this pair of weatherstrips measures 82 inches long and is crafted from smooth, black, skin-covered sponge for a snug and durable fit. These seals are specifically engineered to fit models like the 1961 Buick Invicta, Buick LeSabre, Chevrolet Bel Air, Chevrolet Impala, Oldsmobile Dynamic 88, Oldsmobile Super 88, Pontiac Bonneville, Pontiac Catalina, and Pontiac Ventura, as well as the 1962 Chevrolet Bel Air. Offering better sealing than competitor brands, these weatherstrips are guaranteed to never leak, ensuring your vehicle stays protected from the elements. Metro ensures quality by avoiding accelerants or cheap fillers in the molding process, which can cause premature aging or failure. Backed by a 30-year warranty from SuperSoft, you can trust this product to last for decades.

Features and Benefits
  • Provides a tight seal to prevent water leaks.
  • Made from durable, skin-covered sponge for long-lasting performance.
  • Specifically designed for a perfect fit on listed models.

$152.49
• SALE $121.95
Select Color/Material Options  
1961 Buick LeSabre '61 GM B-Body 2-Door Hardtop and '62 Chevy Bel Air Only.
1964-1967 Buick Special Station Wagon Tailgate Weatherstrip Seal. 91-1/2" Long. Each.

This tailgate seal, designed for station wagons, measures 91-1/2" in length and is crafted to provide a snug, weatherproof fit for your vehicle's tailgate. It is compatible with 1964-1967 Buick Special, Buick Sportwagon, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile F85, Oldsmobile Vista Cruiser, Oldsmobile Cutlass, and Pontiac Tempest models. Made by Metro Moulded Parts, this seal is 30% softer and more durable than other brands, ensuring a long-lasting and reliable barrier against water, dust, and noise. Unlike other seals, Metro uses no accelerants or cheap fillers in its molding process, preventing premature aging or cracking. The seal is easy to install, fitting securely into place to restore the original functionality and appearance of your tailgate. Backed by Metro's 30-year warranty, this part offers peace of mind and exceptional value.

Features and Benefits
  • Provides a tight seal to keep out water, dust, and noise.
  • Made from high-quality materials for durability and longevity.
  • Easy to install for a secure and precise fit.

$152.49
• SALE $121.95
Select Color/Material Options  
1964-1967 Buick Special Station Wagon Tailgate Weatherstrip Seal. 91-1/2" Long. Each.

(1583 Total Products)