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 .

1967-1968 Buick Electra Upper Door-Lock Pillar Weatherstrip Seal. 2-Door Hardtop and Convertible.

For 2-door hardtop and convertible models, this upper door-lock pillar seal measures 2-3/16 inches wide by 4-11/16 inches long and is designed to fit perfectly on both the right and left sides of your vehicle. It is crafted with galvanized steel cores for added durability and features concours-quality details, ensuring a precise fit and a polished look. This part is compatible with a range of 1967 and 1968 models, including Buick Electra, LeSabre, and Wildcat; Cadillac Calais, DeVille, and Fleetwood; Chevrolet Bel Air, Biscayne, Caprice, and Impala; Oldsmobile 98, Delmont 88, and Delta 88; and Pontiac Bonneville, Catalina, Executive, and Grand Prix. Easy to install, this seal is built to keep your vehicle looking sharp while providing a snug, weatherproof barrier to protect against the elements. Backed by Metro’s 30-year warranty, you can trust this part to deliver long-lasting performance and peace of mind.

Features and Benefits
  • Galvanized steel cores ensure strength and durability.
  • Concours-quality details enhance the vehicle's appearance.
  • Provides a weatherproof seal to protect against the elements.
  • Easy installation saves time and effort.

$92.99
• SALE $74.95
Select Color/Material Options  
1967-1968 Buick Electra Upper Door-Lock Pillar Weatherstrip Seal. 2-Door Hardtop and Convertible.
1967-1968 Buick LeSabre Upper Door-Lock Pillar Weatherstrip Seal. 2-Door Hardtop and Convertible.

For 2-door hardtop and convertible models, this upper door-lock pillar seal measures 2-3/16 inches wide by 4-11/16 inches long and is designed to fit perfectly on both the right and left sides of your vehicle. It is crafted with galvanized steel cores for added durability and features concours-quality details, ensuring a precise fit and a polished look. This part is compatible with a range of 1967 and 1968 models, including Buick Electra, LeSabre, and Wildcat; Cadillac Calais, DeVille, and Fleetwood; Chevrolet Bel Air, Biscayne, Caprice, and Impala; Oldsmobile 98, Delmont 88, and Delta 88; and Pontiac Bonneville, Catalina, Executive, and Grand Prix. Easy to install, this seal is built to keep your vehicle looking sharp while providing a snug, weatherproof barrier to protect against the elements. Backed by Metro’s 30-year warranty, you can trust this part to deliver long-lasting performance and peace of mind.

Features and Benefits
  • Galvanized steel cores ensure strength and durability.
  • Concours-quality details enhance the vehicle's appearance.
  • Provides a weatherproof seal to protect against the elements.
  • Easy installation saves time and effort.

$92.99
• SALE $74.95
Select Color/Material Options  
1967-1968 Buick LeSabre Upper Door-Lock Pillar Weatherstrip Seal. 2-Door Hardtop and Convertible.
1967-1968 Buick Wildcat Upper Door-Lock Pillar Weatherstrip Seal. 2-Door Hardtop and Convertible.

For 2-door hardtop and convertible models, this upper door-lock pillar seal measures 2-3/16 inches wide by 4-11/16 inches long and is designed to fit perfectly on both the right and left sides of your vehicle. It is crafted with galvanized steel cores for added durability and features concours-quality details, ensuring a precise fit and a polished look. This part is compatible with a range of 1967 and 1968 models, including Buick Electra, LeSabre, and Wildcat; Cadillac Calais, DeVille, and Fleetwood; Chevrolet Bel Air, Biscayne, Caprice, and Impala; Oldsmobile 98, Delmont 88, and Delta 88; and Pontiac Bonneville, Catalina, Executive, and Grand Prix. Easy to install, this seal is built to keep your vehicle looking sharp while providing a snug, weatherproof barrier to protect against the elements. Backed by Metro’s 30-year warranty, you can trust this part to deliver long-lasting performance and peace of mind.

Features and Benefits
  • Galvanized steel cores ensure strength and durability.
  • Concours-quality details enhance the vehicle's appearance.
  • Provides a weatherproof seal to protect against the elements.
  • Easy installation saves time and effort.

$92.99
• SALE $74.95
Select Color/Material Options  
1967-1968 Buick Wildcat Upper Door-Lock Pillar Weatherstrip Seal. 2-Door Hardtop and Convertible.
1951-1953 Buick Roadmaster Trunk Weatherstrip Seal. Each.

This trunk seal is designed for 1942-1953 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, ensuring a precise fit for models like the Buick Roadmaster Series 70, Cadillac Series 62, Chevrolet Fleetline, Oldsmobile Dynamic, and Pontiac Streamliner, among others. Crafted from premium EPDM materials, it offers excellent rebound memory, ensuring a snug and durable seal that keeps your trunk protected from water, dust, and noise. The sleek black finish complements the classic look of your vehicle while providing reliable weatherproofing. Installation is straightforward, as the seal is designed to fit seamlessly into the trunk's edges, restoring the original functionality and appearance. Backed by a 30-year warranty from SuperSoft, this seal guarantees long-lasting performance and peace of mind.

Features and Benefits
  • Keeps your trunk dry and free from dust.
  • Made from high-quality EPDM for durability.
  • Easy to install for a perfect fit.

$94.99
• SALE $75.95
Select Color/Material Options  
1951-1953 Buick Roadmaster Trunk Weatherstrip Seal. Each.
1951-1953 Buick Special Trunk Weatherstrip Seal. Each.

This trunk seal is designed for 1942-1953 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, ensuring a precise fit for models like the Buick Roadmaster Series 70, Cadillac Series 62, Chevrolet Fleetline, Oldsmobile Dynamic, and Pontiac Streamliner, among others. Crafted from premium EPDM materials, it offers excellent rebound memory, ensuring a snug and durable seal that keeps your trunk protected from water, dust, and noise. The sleek black finish complements the classic look of your vehicle while providing reliable weatherproofing. Installation is straightforward, as the seal is designed to fit seamlessly into the trunk's edges, restoring the original functionality and appearance. Backed by a 30-year warranty from SuperSoft, this seal guarantees long-lasting performance and peace of mind.

Features and Benefits
  • Keeps your trunk dry and free from dust.
  • Made from high-quality EPDM for durability.
  • Easy to install for a perfect fit.

$94.99
• SALE $75.95
Select Color/Material Options  
1951-1953 Buick Special Trunk Weatherstrip Seal. Each.

(1583 Total Products)