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 .

1954 Buick Skylark 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
Select Color/Material Options  
1954 Buick Skylark Trunk Weatherstrip Seal. 16 Feet Overall Length. Each.
1951-1954 Buick Special 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
Select Color/Material Options  
1951-1954 Buick Special Trunk Weatherstrip Seal. 16 Feet Overall Length. Each.
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
Select Color/Material Options  
1951-1954 Buick Super Trunk Weatherstrip Seal. 16 Feet Overall Length. Each.
2004 Buick Rainier Door Weatherstrip Seal. Fits Front and Rear, Left and Right Side. Each.

This door seal is designed for 2002-2004 Chevrolet Trailblazer, GMC Envoy, Oldsmobile Bravada, Isuzu Ascender, and Buick Rainier trucks, fitting both front and rear doors on the left and right sides. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, ensuring a snug fit that effectively blocks out wind, water, and noise. Unlike other seals, it is made without accelerants or cheap fillers, which means it resists premature aging and cracking over time. The high-quality rubber material is flexible and easy to install, conforming perfectly to the door frame for a secure seal. Backed by a 90-day No Hassle Guarantee, this part offers peace of mind with its reliable performance.

Features and Benefits
  • Provides a tight seal to keep out water, wind, and noise.
  • Made with durable, long-lasting rubber that resists aging.
  • Easy to install with a flexible design for a perfect fit.
  • Specifically designed for a wide range of 2002-2004 truck models.

$137.99
• SALE $110.95
Select Color/Material Options  
2004 Buick Rainier Door Weatherstrip Seal. Fits Front and Rear, Left and Right Side. Each.
1968-1972 Buick Sportwagon Rear Door Weatherstrip Seals.

Designed for GM A-body 4-door station wagons, these rear door seals measure 128 inches in length and come as a pair for both the right and left sides. Crafted by SUPERsoft, these molded OEM-replacement seals include pre-installed clips for easy installation, ensuring a snug and secure fit. They are specifically designed to fit 1968-1972 Buick Sportwagon and Oldsmobile Vista Cruiser models, providing a perfect seal to keep out water, wind, and noise. Made with Metro’s advanced materials, these seals are 30% softer and more durable than other brands, offering long-lasting performance without the use of accelerants or cheap fillers that can cause premature aging. Backed by a 30-year warranty, these seals deliver peace of mind and exceptional quality for your classic car restoration.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Pre-installed clips make installation quick and hassle-free.
  • Durable material resists aging and wear over time.
  • Perfect fit for 1968-1972 Buick Sportwagon and Oldsmobile Vista Cruiser models.

$138.99
• SALE $110.95
Select Color/Material Options  
1968-1972 Buick Sportwagon Rear Door Weatherstrip Seals.

(1583 Total Products)