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 .

1971-1976 Buick LeSabre Trunk Weatherstrip Seal. Each.

This trunk seal is designed for 1971-1976 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, ensuring a perfect fit for models like the Buick Electra, Cadillac DeVille, Chevrolet Impala, Oldsmobile Delta 88, and Pontiac Bonneville, among others. Crafted from high-quality EPDM materials, this seal offers excellent rebound memory, ensuring a snug and durable fit that keeps your trunk protected from water, dust, and noise. Its sleek black finish complements the vehicle's design while providing a reliable barrier against the elements. Easy to install, this seal fits securely into the trunk channel, restoring the original functionality and appearance of your classic car. Backed by a 30-year warranty from SuperSoft, you can trust in its long-lasting performance and quality.

Features and Benefits
  • Keeps your trunk sealed against water, dust, and noise.
  • Made from premium EPDM materials for durability and flexibility.
  • Easy installation ensures a secure and precise fit.

$48.99
• SALE $39.95
Select Color/Material Options  
1971-1976 Buick LeSabre Trunk Weatherstrip Seal. Each.
1971-1976 Buick Riviera Trunk Weatherstrip Seal. Each.

This trunk seal is designed for 1971-1976 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, ensuring a perfect fit for models like the Buick Electra, Cadillac DeVille, Chevrolet Impala, Oldsmobile Delta 88, and Pontiac Bonneville, among others. Crafted from high-quality EPDM materials, this seal offers excellent rebound memory, ensuring a snug and durable fit that keeps your trunk protected from water, dust, and noise. Its sleek black finish complements the vehicle's design while providing a reliable barrier against the elements. Easy to install, this seal fits securely into the trunk channel, restoring the original functionality and appearance of your classic car. Backed by a 30-year warranty from SuperSoft, you can trust in its long-lasting performance and quality.

Features and Benefits
  • Keeps your trunk sealed against water, dust, and noise.
  • Made from premium EPDM materials for durability and flexibility.
  • Easy installation ensures a secure and precise fit.

$48.99
• SALE $39.95
Select Color/Material Options  
1971-1976 Buick Riviera Trunk Weatherstrip Seal. Each.
1966-1967 Buick Gran Sport Vertical Glass Run Channel.

For 1966-1967 Buick, Chevrolet, Oldsmobile, and Pontiac cars, this vertical glass run channel is a must-have for restoring your vehicle’s doors. Measuring 37 inches long, this pair fits snugly into the division bar channel between the front vent window and the leading edge of the window glass, ensuring a secure and precise fit. Crafted from high-quality compounds, these channels are built to last for the lifetime of your car, reducing road noise and enhancing your driving experience. Designed specifically for models like the Buick Gran Sport, Skylark, and Special, Chevrolet Chevelle and Malibu, Oldsmobile 442, Cutlass, and F85, as well as Pontiac GTO, LeMans, and Tempest, this part ensures a perfect fit and seamless installation. Backed by Metro’s 30-year Platinum Warranty, you can trust in its durability and performance.

Features and Benefits
  • Reduces road noise for a quieter ride.
  • High-quality materials ensure long-lasting performance.
  • Fits securely in the division bar channel for a precise fit.

$48.99
• SALE $39.95
Select Color/Material Options  
1966-1967 Buick Gran Sport Vertical Glass Run Channel.
1966-1967 Buick Skylark Vertical Glass Run Channel.

For 1966-1967 Buick, Chevrolet, Oldsmobile, and Pontiac cars, this vertical glass run channel is a must-have for restoring your vehicle’s doors. Measuring 37 inches long, this pair fits snugly into the division bar channel between the front vent window and the leading edge of the window glass, ensuring a secure and precise fit. Crafted from high-quality compounds, these channels are built to last for the lifetime of your car, reducing road noise and enhancing your driving experience. Designed specifically for models like the Buick Gran Sport, Skylark, and Special, Chevrolet Chevelle and Malibu, Oldsmobile 442, Cutlass, and F85, as well as Pontiac GTO, LeMans, and Tempest, this part ensures a perfect fit and seamless installation. Backed by Metro’s 30-year Platinum Warranty, you can trust in its durability and performance.

Features and Benefits
  • Reduces road noise for a quieter ride.
  • High-quality materials ensure long-lasting performance.
  • Fits securely in the division bar channel for a precise fit.

$48.99
• SALE $39.95
Select Color/Material Options  
1966-1967 Buick Skylark Vertical Glass Run Channel.
1966-1967 Buick Special Vertical Glass Run Channel.

For 1966-1967 Buick, Chevrolet, Oldsmobile, and Pontiac cars, this vertical glass run channel is a must-have for restoring your vehicle’s doors. Measuring 37 inches long, this pair fits snugly into the division bar channel between the front vent window and the leading edge of the window glass, ensuring a secure and precise fit. Crafted from high-quality compounds, these channels are built to last for the lifetime of your car, reducing road noise and enhancing your driving experience. Designed specifically for models like the Buick Gran Sport, Skylark, and Special, Chevrolet Chevelle and Malibu, Oldsmobile 442, Cutlass, and F85, as well as Pontiac GTO, LeMans, and Tempest, this part ensures a perfect fit and seamless installation. Backed by Metro’s 30-year Platinum Warranty, you can trust in its durability and performance.

Features and Benefits
  • Reduces road noise for a quieter ride.
  • High-quality materials ensure long-lasting performance.
  • Fits securely in the division bar channel for a precise fit.

$48.99
• SALE $39.95
Select Color/Material Options  
1966-1967 Buick Special Vertical Glass Run Channel.

(1583 Total Products)