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 .

1956 Buick Super Power Brake Pedal Pad, Black. Lettered "Power Brake".

For 1956 Buick Century, Roadmaster, Special, and Super cars, this black Power Brake Pedal Pad measures 5 inches wide by 2-5/8 inches long and is lettered with "POWER BRAKE" for a classic, authentic look. Designed with precision curves and details, it easily slips onto the brake pedal, ensuring a snug and secure fit. The high-quality craftsmanship replicates the original design, making it a perfect replacement for restoring your Buick's interior to its former glory. This pedal pad not only enhances the appearance of your vehicle but also provides a comfortable and reliable surface for 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
  • Perfect fit for 1956 Buick Century, Roadmaster, Special, and Super models.
  • Durable black finish with "POWER BRAKE" lettering for a vintage look.
  • Easy installation with a slip-on design for convenience.

$46.49
• SALE $37.95
Select Color/Material Options  
1956 Buick Super Power Brake Pedal Pad, Black. Lettered "Power Brake".
1968 Buick GS 350 Vertical Glass Run Channel.

For classic car enthusiasts, this vertical glass run channel is designed for 1967-1968 Chevrolet Camaro, Pontiac Firebird, Buick Skylark, Buick GS 350, Buick GS 400, Chevrolet Chevelle, Oldsmobile 442, Oldsmobile Cutlass, Pontiac GTO, Pontiac LeMans, and Pontiac Tempest models. Measuring 37-1/2 inches long, this pair fits snugly into the division bar channel between the front vent window and the leading edge of the door window glass. Crafted with high-quality compounds, it ensures durability and a snug fit, reducing road noise and enhancing the driving experience. Its sleek black finish complements the vehicle's original design, maintaining a clean and polished look. Backed by Metro's Platinum 30-year warranty, this part guarantees long-lasting performance and peace of mind.

Features and Benefits
  • Reduces road noise for a quieter ride.
  • Made with durable materials for a lifetime fit.
  • Fits seamlessly into the division bar channel.

$46.49
• SALE $37.95
Select Color/Material Options  
1968 Buick GS 350 Vertical Glass Run Channel.
1968 Buick GS 400 Vertical Glass Run Channel.

For classic car enthusiasts, this vertical glass run channel is designed for 1967-1968 Chevrolet Camaro, Pontiac Firebird, Buick Skylark, Buick GS 350, Buick GS 400, Chevrolet Chevelle, Oldsmobile 442, Oldsmobile Cutlass, Pontiac GTO, Pontiac LeMans, and Pontiac Tempest models. Measuring 37-1/2 inches long, this pair fits snugly into the division bar channel between the front vent window and the leading edge of the door window glass. Crafted with high-quality compounds, it ensures durability and a snug fit, reducing road noise and enhancing the driving experience. Its sleek black finish complements the vehicle's original design, maintaining a clean and polished look. Backed by Metro's Platinum 30-year warranty, this part guarantees long-lasting performance and peace of mind.

Features and Benefits
  • Reduces road noise for a quieter ride.
  • Made with durable materials for a lifetime fit.
  • Fits seamlessly into the division bar channel.

$46.49
• SALE $37.95
Select Color/Material Options  
1968 Buick GS 400 Vertical Glass Run Channel.
1968 Buick Skylark Vertical Glass Run Channel.

For classic car enthusiasts, this vertical glass run channel is designed for 1967-1968 Chevrolet Camaro, Pontiac Firebird, Buick Skylark, Buick GS 350, Buick GS 400, Chevrolet Chevelle, Oldsmobile 442, Oldsmobile Cutlass, Pontiac GTO, Pontiac LeMans, and Pontiac Tempest models. Measuring 37-1/2 inches long, this pair fits snugly into the division bar channel between the front vent window and the leading edge of the door window glass. Crafted with high-quality compounds, it ensures durability and a snug fit, reducing road noise and enhancing the driving experience. Its sleek black finish complements the vehicle's original design, maintaining a clean and polished look. Backed by Metro's Platinum 30-year warranty, this part guarantees long-lasting performance and peace of mind.

Features and Benefits
  • Reduces road noise for a quieter ride.
  • Made with durable materials for a lifetime fit.
  • Fits seamlessly into the division bar channel.

$46.49
• SALE $37.95
Select Color/Material Options  
1968 Buick Skylark Vertical Glass Run Channel.
1971-1973 Buick Centurion Hood to Cowl Weatherstrip Seal, with Clips. 72" Long. Each 71-78 B-Body.

This hood to cowl seal, designed for 1971-1978 B-Body vehicles, measures 72 inches long and includes clips for easy installation. It fits a wide range of classic cars, including Buick Centurion, Electra, Estate Wagon, LeSabre, and Riviera models, as well as Cadillac Calais, DeVille, Eldorado, Fleetwood, and more from 1971 to 1976. Crafted to create a tight seal between the hood and cowl, this part helps keep water, dirt, and debris out of the engine bay, protecting vital components and maintaining the car’s performance. The included clips ensure a secure fit, making installation straightforward and hassle-free. This Metro Moulded Parts product is backed by a 30-year warranty, giving you peace of mind for decades to come.

Features and Benefits
  • Keeps water and debris out of the engine bay.
  • Includes clips for secure and easy installation.
  • Protects vital engine components from damage.

$47.49
• SALE $37.95
Select Color/Material Options  
1971-1973 Buick Centurion Hood to Cowl Weatherstrip Seal, with Clips. 72" Long. Each 71-78 B-Body.

(1583 Total Products)