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 .

1961-1963 Buick LeSabre Molded Door Weatherstrip Seals, with Clips. For 2-Door Sedan. Pair R&L.

For 2-door sedans, these molded door seals with clips are designed to provide a snug, weatherproof fit, ensuring your classic car stays protected from the elements. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, offering a superior seal without compromising flexibility. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist premature aging and cracking, ensuring long-lasting performance. Designed to fit a range of classic cars, including the 1961-1964 Buick LeSabre, Chevrolet Bel Air, Biscayne, Impala, Oldsmobile Dynamic 88, and Pontiac Catalina, these seals are tailored for a precise fit. Installation is straightforward, with the included clips making it easy to secure the seals in place along the door frame. Backed by a 30-year warranty from SUPERsoft, you can trust in their quality and durability for decades to come.

Features and Benefits
  • Keeps your car interior dry and protected from weather.
  • Made with premium materials for long-lasting performance.
  • Easy installation with included clips for a secure fit.

$158.49
• SALE $126.95
Select Color/Material Options  
1961-1963 Buick LeSabre Molded Door Weatherstrip Seals, with Clips. For 2-Door Sedan. Pair R&L.
1961-1964 Buick Electra Front Molded Door Weatherstrip Seals with Clips.

For 4-door sedans and wagons, these front molded door seals with clips are designed to provide a snug, weatherproof fit for your classic car. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a long-lasting and reliable barrier against wind, water, and noise. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist premature aging and cracking. They are tailored for a precise fit on 1961-1964 Buick Electra, LeSabre, Invicta, and Wildcat; Cadillac DeVille and Series 62; Chevrolet Bel Air, Biscayne, and Impala; Oldsmobile 98, Dynamic 88, Jetstar 88, and Super 88; and Pontiac Catalina, Star Chief, and Tempest models. Installation is straightforward, as the seals come with pre-installed clips for easy attachment to the door frame. Backed by a 30-year warranty from SUPERsoft, these seals offer peace of mind and exceptional quality for your restoration project.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with premium materials for durability and flexibility.
  • Easy installation with pre-installed clips.

$158.49
• SALE $126.95
Select Color/Material Options  
1961-1964 Buick Electra Front Molded Door Weatherstrip Seals with Clips.
1962-1963 Buick Invicta Front Molded Door Weatherstrip Seals with Clips.

For 4-door sedans and wagons, these front molded door seals with clips are designed to provide a snug, weatherproof fit for your classic car. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a long-lasting and reliable barrier against wind, water, and noise. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist premature aging and cracking. They are tailored for a precise fit on 1961-1964 Buick Electra, LeSabre, Invicta, and Wildcat; Cadillac DeVille and Series 62; Chevrolet Bel Air, Biscayne, and Impala; Oldsmobile 98, Dynamic 88, Jetstar 88, and Super 88; and Pontiac Catalina, Star Chief, and Tempest models. Installation is straightforward, as the seals come with pre-installed clips for easy attachment to the door frame. Backed by a 30-year warranty from SUPERsoft, these seals offer peace of mind and exceptional quality for your restoration project.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with premium materials for durability and flexibility.
  • Easy installation with pre-installed clips.

$158.49
• SALE $126.95
Select Color/Material Options  
1962-1963 Buick Invicta Front Molded Door Weatherstrip Seals with Clips.
1961-1964 Buick LeSabre Front Molded Door Weatherstrip Seals with Clips.

For 4-door sedans and wagons, these front molded door seals with clips are designed to provide a snug, weatherproof fit for your classic car. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a long-lasting and reliable barrier against wind, water, and noise. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist premature aging and cracking. They are tailored for a precise fit on 1961-1964 Buick Electra, LeSabre, Invicta, and Wildcat; Cadillac DeVille and Series 62; Chevrolet Bel Air, Biscayne, and Impala; Oldsmobile 98, Dynamic 88, Jetstar 88, and Super 88; and Pontiac Catalina, Star Chief, and Tempest models. Installation is straightforward, as the seals come with pre-installed clips for easy attachment to the door frame. Backed by a 30-year warranty from SUPERsoft, these seals offer peace of mind and exceptional quality for your restoration project.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with premium materials for durability and flexibility.
  • Easy installation with pre-installed clips.

$158.49
• SALE $126.95
Select Color/Material Options  
1961-1964 Buick LeSabre Front Molded Door Weatherstrip Seals with Clips.
1963-1964 Buick Wildcat Front Molded Door Weatherstrip Seals with Clips.

For 4-door sedans and wagons, these front molded door seals with clips are designed to provide a snug, weatherproof fit for your classic car. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a long-lasting and reliable barrier against wind, water, and noise. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist premature aging and cracking. They are tailored for a precise fit on 1961-1964 Buick Electra, LeSabre, Invicta, and Wildcat; Cadillac DeVille and Series 62; Chevrolet Bel Air, Biscayne, and Impala; Oldsmobile 98, Dynamic 88, Jetstar 88, and Super 88; and Pontiac Catalina, Star Chief, and Tempest models. Installation is straightforward, as the seals come with pre-installed clips for easy attachment to the door frame. Backed by a 30-year warranty from SUPERsoft, these seals offer peace of mind and exceptional quality for your restoration project.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with premium materials for durability and flexibility.
  • Easy installation with pre-installed clips.

$158.49
• SALE $126.95
Select Color/Material Options  
1963-1964 Buick Wildcat Front Molded Door Weatherstrip Seals with Clips.

(1583 Total Products)