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

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

Our Buick LeSabre 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 LeSabre, 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 LeSabre.

1971-1974 Buick LeSabre Rear Molded Door Weatherstrip Seals. For 4-Door Sedan Only, with RWD.

Designed specifically for 4-door sedans with rear-wheel drive, these rear molded door seals are 123-1/4" long and come 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 engineered without accelerants or cheap fillers, which means they resist premature aging and cracking, providing a reliable barrier against water, wind, and noise. These seals are a perfect fit for 1971-1974 Buick Centurion, LeSabre, Chevrolet Bel Air, Biscayne, Caprice, Impala, Oldsmobile Delta 88, and Pontiac Bonneville and Catalina models. Installation is straightforward, as the seals are molded to match the original contours of the doors, ensuring a seamless fit and restoring the factory-fresh look and feel of your classic car. Backed by a 30-year warranty from SUPERsoft, you can trust in their quality and durability for decades to come.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials for long-lasting durability.
  • Easy to install with a precise molded fit.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1974 Buick LeSabre Rear Molded Door Weatherstrip Seals. For 4-Door Sedan Only, with RWD.
1975-1976 Buick LeSabre Rear Molded Door Weatherstrip Seals. For 4-Door Sedan Only, with RWD.

For 4-door sedans with rear-wheel drive, these rear molded door seals are designed to fit perfectly, measuring 129 inches each and 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 that effectively blocks out wind, water, and noise. Unlike other seals, they are made without accelerants or cheap fillers, which means they resist aging and cracking over time. These seals are tailored for 1975-1976 Buick LeSabre, Chevrolet Bel Air, Chevrolet Caprice, Chevrolet Impala, Oldsmobile Delta 88, Pontiac Bonneville, and Pontiac Catalina models, providing a factory-like fit and finish. Backed by a 30-year warranty, you can trust these seals to maintain their performance for decades.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials to resist aging and cracking.
  • Easy to install with a precise fit for 4-door sedans.

$184.49
• SALE $147.95
Select Color/Material Options  
1975-1976 Buick LeSabre Rear Molded Door Weatherstrip Seals. For 4-Door Sedan Only, with RWD.
1959-1960 Buick LeSabre Molded Door Weatherstrip Seals. For 2-Door Hardtop and Convertible.

For 2-door hardtop and convertible models, these molded door seals are designed to replace OEM #4801932/3 and fit seamlessly on both the driver and passenger 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 aging and cracking over time. These seals are tailored for a perfect fit on 1959-1960 Buick Electra, Invicta, LeSabre, Cadillac DeVille, Eldorado, Series 62, Chevrolet Impala, Oldsmobile Dynamic 88, Super 88, and Pontiac Bonneville and Catalina models. Designed to keep out water, wind, and noise, they restore the original comfort and quietness of your classic car. 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 with premium materials to resist aging and cracking.
  • Custom-molded for a precise fit on classic 1959-1960 models.

$185.49
• SALE $148.95
Select Color/Material Options  
1959-1960 Buick LeSabre Molded Door Weatherstrip Seals. For 2-Door Hardtop and Convertible.
1987-1990 Buick LeSabre Front Molded Door Weatherstrip Seals with Blue Clips.

Designed for 4-door sedans and wagons with RWD, these front molded door seals with blue clips are a perfect fit for 1987-1992 Buick Electra, Buick LeSabre, Cadillac Brougham, Chevrolet Caprice, Pontiac Safari, and 1992 Cadillac Fleetwood models. These seals, sold as a pair for both the driver and passenger sides, are crafted by SUPERsoft, ensuring they are 30% softer and more durable than other brands. The seals are made without accelerants or cheap fillers, which means they resist premature aging and cracking, providing long-lasting protection against water, wind, and noise. The blue clips make installation straightforward, securely attaching the seals to the door frame for a snug fit. Backed by a 30-year warranty, these seals offer peace of mind and exceptional quality for your classic car restoration.

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 included blue clips for a secure fit.

$190.49
• SALE $152.95
Select Color/Material Options  
1987-1990 Buick LeSabre Front Molded Door Weatherstrip Seals with Blue Clips.
1977-1985 Buick LeSabre Rear Molded Door Weatherstrip Seals. For 4-Door Sedan.

For 4-door sedans, these rear molded door seals are designed to fit perfectly, measuring 125-1/4" each and 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 that keeps out water, wind, and noise while maintaining flexibility over time. Unlike other seals, they are made without accelerants or cheap fillers, which means they resist premature aging and cracking. These seals are compatible with a wide range of vehicles, including the 1977-1985 Buick LeSabre, Chevrolet Caprice, Chevrolet Impala, Oldsmobile Delta 88, Pontiac Bonneville, Pontiac Catalina, and 1983-1987 Pontiac Parisienne, among others. Backed by a 30-year warranty, these seals offer long-lasting protection and peace of mind.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made from durable materials that resist aging and cracking.
  • Easy to install for a precise fit on your sedan.

$190.49
• SALE $152.95
Select Color/Material Options  
1977-1985 Buick LeSabre Rear Molded Door Weatherstrip Seals. For 4-Door Sedan.

(169 Total Products)