Buick Special Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Buick Special 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 Special—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Buick Special 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 Special, 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 Special.

1966-1967 Buick Special Molded Door Weatherstrip Seals with Clips. For 2-Door Sedans.

For 2-door sedans, these molded door seals with clips are designed to replace OEM #4540548/9 and measure 146" each, providing a precise fit for your classic car restoration. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug, long-lasting seal that keeps out water, wind, and noise. Unlike other options, these seals are made without accelerants or cheap fillers, preventing premature aging or cracking. Fitment includes 1966-1967 Buick Gran Sport, Skylark, and Special; 1966-1967 Chevrolet Chevelle; 1966-1967 Oldsmobile 442, Cutlass, and F85; and 1966-1967 Pontiac GTO, LeMans, and Tempest. Backed by a 30-year warranty, these seals are a reliable choice for maintaining your car’s original look and feel while protecting its interior from the elements.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with durable materials that resist aging and cracking.
  • Easy installation with pre-attached clips for a secure fit.

$130.99
• SALE $104.95
Select Color/Material Options  
1966-1967 Buick Special Molded Door Weatherstrip Seals with Clips. For 2-Door Sedans.
1968-1969 Buick Special Molded Door Weatherstrip Seals with Clips. For 2-Door Sedans.

For 2-door sedans, these molded door seals with clips are designed to replace OEM #7717766/7 and measure 143" each, sold as a pair for both the right and left sides. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. They are made without accelerants or cheap fillers, which means they resist premature aging and cracking, keeping your doors sealed tightly against water, wind, and noise. These seals are a perfect fit for 1968-1972 Buick Skylark, Buick Special, Chevrolet Chevelle, Oldsmobile Cutlass, Oldsmobile F85, Pontiac LeMans, and Pontiac Tempest models, enhancing the look and functionality of your classic car. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to maintain their quality and performance for decades.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials for long-lasting durability.
  • Easy installation with pre-attached clips for a secure fit.
  • Enhances the appearance and value of your classic car.

$130.99
• SALE $104.95
Select Color/Material Options  
1968-1969 Buick Special Molded Door Weatherstrip Seals with Clips. For 2-Door Sedans.
1968-1969 Buick Special Front Molded Door Weatherstrip Seals with Clips.

For 4-door sedans and station wagons, these front molded door seals with clips are designed to replace OEM #7717764/5 and measure 127-1/4" in length. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. They are free from accelerants and cheap fillers, which means they resist premature aging and cracking, providing a reliable seal against water, wind, and noise. This pair includes both the right and left seals, making installation straightforward and ensuring both doors are fully protected. Fitment covers a range of classic cars, including the 1968-1972 Buick Skylark, Special, and Sportwagon; 1968-1972 Chevrolet Chevelle; 1968-1972 Oldsmobile Cutlass, F85, and Vista Cruiser; and 1968-1972 Pontiac Tempest and LeMans. Backed by a 30-year warranty from SUPERsoft, these seals offer peace of mind and exceptional value for your restoration project.

Features and Benefits
  • Provides a tight seal to block water, wind, and noise.
  • Made with durable, soft material for a perfect fit.
  • Easy to install with included clips for secure placement.

$130.99
• SALE $104.95
Select Color/Material Options  
1968-1969 Buick Special Front Molded Door Weatherstrip Seals with Clips.
1968-1969 Buick Special Rear Molded Door Weatherstrip Seals with Clips.

For 4-door sedans and station wagons, these rear molded door seals with clips are designed to replace OEM #771772/3 and measure 115" each, providing a perfect fit for both the right and left sides. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug, long-lasting seal that keeps out water, wind, and noise. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist aging and cracking over time. Designed for easy installation, the molded clips ensure a secure fit along the rear doors, restoring the original look and functionality of your classic car. These seals are compatible with 1968-1972 Buick Skylark, Special, and Sportwagon; 1968-1972 Chevrolet Chevelle; 1968-1972 Oldsmobile Cutlass and F85; and 1968-1972 Pontiac LeMans and Tempest models. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to perform for decades.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made from durable, long-lasting materials without cheap fillers.
  • Easy installation with molded clips for a secure fit.

$130.99
• SALE $104.95
Select Color/Material Options  
1968-1969 Buick Special Rear Molded Door Weatherstrip Seals with Clips.
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.

(172 Total Products)