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 Riviera Power Brake Pedal Pad. Made in Curved Configuration - Choose Color.

For the 1963-1964 Buick Riviera, this black power brake pedal pad measures 7-3/16" wide by 3" long and is designed with a curved configuration to ensure a perfect fit. Crafted by Metro Moulded Parts, it features detailed grooves that replicate the original look, enhancing the classic style of your Riviera while providing a secure, slip-on installation. This pedal pad is built to last and offers a comfortable, non-slip surface for confident braking. Backed by Metro's Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Designed to match the original look for a seamless restoration.
  • Curved design ensures a snug and easy fit.
  • Durable construction provides long-lasting performance.

$53.49
• SALE $42.95
Select Color/Material Options  
1963-1964 Buick Riviera Power Brake Pedal Pad. Made in Curved Configuration - Choose Color.
1963-1965 Buick Riviera Hood to Cowl Weatherstrip Seal. 45" Long. Each.

Designed for the 1963-1966 Buick Riviera, this hood-to-cowl seal measures 45 inches in length and is crafted to provide a precise fit and reliable protection. Its jet-black finish ensures a refined, concours-quality appearance, standing out from ash-gray alternatives for a sleek and polished look. This seal is expertly designed to prevent water, dirt, and debris from entering the engine bay, preserving the integrity of your classic car while enhancing its overall aesthetic. Made with quality craftsmanship, it installs easily along the cowl area, creating a tight and durable seal that withstands the elements. Backed by Metro Moulded Parts' Platinum Warranty, this part is protected for 30 years, giving you confidence in its long-lasting performance.

Features and Benefits
  • Protects the engine bay from water and debris.
  • Jet-black finish enhances the car's appearance.
  • Easy installation ensures a secure fit.

$53.99
• SALE $43.95
Select Color/Material Options  
1963-1965 Buick Riviera Hood to Cowl Weatherstrip Seal. 45" Long. Each.
1954-1958 Buick Century Vertical Weatherstrip Seal for Vent Window. Each Is 17" Long. Pair.

For classic cars like the 1934-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, this vertical vent window seal is a must-have restoration part, measuring 17 inches long and sold as a pair. Designed to fit seamlessly into the vent window area, it ensures a snug, weatherproof seal to keep out water, dust, and wind noise, enhancing both comfort and durability. Crafted by Metro Moulded Parts, this seal is made from advanced rubber compounds that resist sunlight, ozone, and chemicals, ensuring long-lasting performance without cracking or fading. Unlike cheaper alternatives, it contains no accelerants or fillers, which can lead to premature wear. Backed by Metro’s 30-year warranty, this part guarantees peace of mind and reliability for decades.

Features and Benefits
  • Keeps your vent windows sealed against water and wind.
  • Made from premium rubber for long-lasting durability.
  • Resistant to sunlight, ozone, and chemicals for extended life.

$54.99
• SALE $43.95
Select Color/Material Options  
1954-1958 Buick Century Vertical Weatherstrip Seal for Vent Window. Each Is 17" Long. Pair.
1959-1960 Buick Electra Vertical Weatherstrip Seal for Vent Window. Each Is 17" Long. Pair.

For classic cars like the 1934-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, this vertical vent window seal is a must-have restoration part, measuring 17 inches long and sold as a pair. Designed to fit seamlessly into the vent window area, it ensures a snug, weatherproof seal to keep out water, dust, and wind noise, enhancing both comfort and durability. Crafted by Metro Moulded Parts, this seal is made from advanced rubber compounds that resist sunlight, ozone, and chemicals, ensuring long-lasting performance without cracking or fading. Unlike cheaper alternatives, it contains no accelerants or fillers, which can lead to premature wear. Backed by Metro’s 30-year warranty, this part guarantees peace of mind and reliability for decades.

Features and Benefits
  • Keeps your vent windows sealed against water and wind.
  • Made from premium rubber for long-lasting durability.
  • Resistant to sunlight, ozone, and chemicals for extended life.

$54.99
• SALE $43.95
Select Color/Material Options  
1959-1960 Buick Electra Vertical Weatherstrip Seal for Vent Window. Each Is 17" Long. Pair.
1959-1960 Buick Invicta Vertical Weatherstrip Seal for Vent Window. Each Is 17" Long. Pair.

For classic cars like the 1934-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, this vertical vent window seal is a must-have restoration part, measuring 17 inches long and sold as a pair. Designed to fit seamlessly into the vent window area, it ensures a snug, weatherproof seal to keep out water, dust, and wind noise, enhancing both comfort and durability. Crafted by Metro Moulded Parts, this seal is made from advanced rubber compounds that resist sunlight, ozone, and chemicals, ensuring long-lasting performance without cracking or fading. Unlike cheaper alternatives, it contains no accelerants or fillers, which can lead to premature wear. Backed by Metro’s 30-year warranty, this part guarantees peace of mind and reliability for decades.

Features and Benefits
  • Keeps your vent windows sealed against water and wind.
  • Made from premium rubber for long-lasting durability.
  • Resistant to sunlight, ozone, and chemicals for extended life.

$54.99
• SALE $43.95
Select Color/Material Options  
1959-1960 Buick Invicta Vertical Weatherstrip Seal for Vent Window. Each Is 17" Long. Pair.

(1583 Total Products)