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 .

1978-1987 Buick Regal Auxiliary T-Top Sealing Strips.

For cars with a factory T-top option, these auxiliary T-top sealing strips are 51 inches in length per side and come with an adhesive tape backing for easy installation. Designed to replace OEM #20139617, they are a perfect fit for 1978-1987 Buick Regal, Chevrolet Monte Carlo, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix models, as well as 1988 Chevrolet Monte Carlo and Oldsmobile Cutlass Supreme cars. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. Unlike other products, they are made without accelerants or cheap fillers, which means they resist aging and cracking over time. These sealing strips are essential for keeping water, wind, and noise out of your vehicle, preserving its interior and enhancing your driving experience. Backed by a 30-year warranty from SUPERsoft, you can trust in their quality and durability.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Adhesive backing ensures quick and easy installation.
  • Made with premium materials for long-lasting durability.

$49.99
• SALE $39.95
Select Color/Material Options  
1978-1987 Buick Regal Auxiliary T-Top Sealing Strips.
1965-1967 Buick Gran Sport Hood to Cowl Weatherstrip Seal, 64-67 GM a Body, Except Oldsmobile a Body, Each.

Designed for GM A Body vehicles from 1964 to 1967, this hood-to-cowl seal is a perfect fit for models like the Buick Skylark, Chevrolet Chevelle, Pontiac GTO, and more, excluding Oldsmobile A Body models. Crafted from durable EPDM polymer, this seal effectively blocks dust and debris from entering the rear of the engine compartment, keeping your engine area clean and protected. Its accurate seal profile ensures a snug fit, while its high-quality construction guarantees long-lasting performance. Proudly made in the USA, this part is built to meet the highest standards of quality and reliability. Backed by Metro's 30-year Platinum Warranty, you can trust this seal to perform for decades.

Features and Benefits
  • Protects the engine compartment from dust and debris.
  • Made from durable EPDM polymer for long-lasting use.
  • Designed for a precise fit on GM A Body vehicles.

$50.49
• SALE $40.95
Select Color/Material Options  
1965-1967 Buick Gran Sport Hood to Cowl Weatherstrip Seal, 64-67 GM a Body, Except Oldsmobile a Body, Each.
1964-1967 Buick Skylark Hood to Cowl Weatherstrip Seal, 64-67 GM a Body, Except Oldsmobile a Body, Each.

Designed for GM A Body vehicles from 1964 to 1967, this hood-to-cowl seal is a perfect fit for models like the Buick Skylark, Chevrolet Chevelle, Pontiac GTO, and more, excluding Oldsmobile A Body models. Crafted from durable EPDM polymer, this seal effectively blocks dust and debris from entering the rear of the engine compartment, keeping your engine area clean and protected. Its accurate seal profile ensures a snug fit, while its high-quality construction guarantees long-lasting performance. Proudly made in the USA, this part is built to meet the highest standards of quality and reliability. Backed by Metro's 30-year Platinum Warranty, you can trust this seal to perform for decades.

Features and Benefits
  • Protects the engine compartment from dust and debris.
  • Made from durable EPDM polymer for long-lasting use.
  • Designed for a precise fit on GM A Body vehicles.

$50.49
• SALE $40.95
Select Color/Material Options  
1964-1967 Buick Skylark Hood to Cowl Weatherstrip Seal, 64-67 GM a Body, Except Oldsmobile a Body, Each.
1964-1967 Buick Special Hood to Cowl Weatherstrip Seal, 64-67 GM a Body, Except Oldsmobile a Body, Each.

Designed for GM A Body vehicles from 1964 to 1967, this hood-to-cowl seal is a perfect fit for models like the Buick Skylark, Chevrolet Chevelle, Pontiac GTO, and more, excluding Oldsmobile A Body models. Crafted from durable EPDM polymer, this seal effectively blocks dust and debris from entering the rear of the engine compartment, keeping your engine area clean and protected. Its accurate seal profile ensures a snug fit, while its high-quality construction guarantees long-lasting performance. Proudly made in the USA, this part is built to meet the highest standards of quality and reliability. Backed by Metro's 30-year Platinum Warranty, you can trust this seal to perform for decades.

Features and Benefits
  • Protects the engine compartment from dust and debris.
  • Made from durable EPDM polymer for long-lasting use.
  • Designed for a precise fit on GM A Body vehicles.

$50.49
• SALE $40.95
Select Color/Material Options  
1964-1967 Buick Special Hood to Cowl Weatherstrip Seal, 64-67 GM a Body, Except Oldsmobile a Body, Each.
1957-1958 Buick Century Power Brake Pedal Pad, Black. Lettered "Power Brake".

For 1957-1958 Buick Century, Roadmaster, Special, Super, and Limited cars, this black Power Brake Pedal Pad measures 5-1/2" wide by 2-5/8" long and is designed to fit perfectly while enhancing the original look of your classic vehicle. The pad features the "Power Brake" lettering prominently embossed on its surface, along with detailed grooves for added grip and style. Crafted with precision, it easily slips onto the brake pedal, ensuring a secure fit without hassle. This pedal pad is an excellent replacement part, restoring the authentic appearance of your Buick’s interior while providing reliable functionality. Backed by Metro’s Platinum Warranty, this part is protected for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Restores the original look of your classic Buick.
  • Provides a secure and comfortable grip for safe braking.
  • Designed for easy installation with proper curves and details.

$51.49
• SALE $41.95
Select Color/Material Options  
1957-1958 Buick Century Power Brake Pedal Pad, Black. Lettered "Power Brake".

(1583 Total Products)