Weatherstrip & Seals - OEM-Fit EPDM Rubber Seals

Seal out wind, water, dust, and road noise with precision-fit automotive weatherstrip and seals manufactured to OEM specifications for your door, trunk, hatch, window, and window channel. Each seal is engineered to match the original profile and mounting groove of your vehicle’s factory application—restoring a tight, quiet seal and stopping the leaks and drafts that come with age.

Our 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, shrinking, or hardening the way factory-original rubber does over time.

Factory Interiors sources weatherstrip and seals from trusted manufacturers including Metro Moulded Parts and Fairchild Industries, giving you a wide range of factory-correct options for your vehicle. Use the Vehicle Selector above to find the correct weatherstrip for your year, make, and model, 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.

1971-1976 Chevy Impala Rear Molded Door Weatherstrip Seals. For 4-Door Wagon Only, with RWD.

For 4-door wagons with rear-wheel drive, these rear molded door seals are designed to fit perfectly, measuring 127-1/2" 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 the integrity of your classic car. Unlike other seals, these are made without accelerants or cheap fillers, which means they resist aging and cracking over time. They are a direct fit for 1971-1976 Buick Estate Wagon, Chevrolet Brookwood, Impala, Kingswood, Townsman, Bel Air, Caprice, Oldsmobile Custom Cruiser, and Pontiac Catalina and Grand Safari models, making them an essential upgrade for restoring your vehicle’s original charm and functionality. Backed by a 30-year warranty from SUPERsoft, these seals offer long-lasting peace of mind.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials to resist aging and cracking.
  • Easy installation ensures a precise fit for your classic wagon.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1976 Chevy Impala Rear Molded Door Weatherstrip Seals. For 4-Door Wagon Only, with RWD.
1971-1972 Chevy Kingswood Rear Molded Door Weatherstrip Seals. For 4-Door Wagon Only, with RWD.

For 4-door wagons with rear-wheel drive, these rear molded door seals are designed to fit perfectly, measuring 127-1/2" 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 the integrity of your classic car. Unlike other seals, these are made without accelerants or cheap fillers, which means they resist aging and cracking over time. They are a direct fit for 1971-1976 Buick Estate Wagon, Chevrolet Brookwood, Impala, Kingswood, Townsman, Bel Air, Caprice, Oldsmobile Custom Cruiser, and Pontiac Catalina and Grand Safari models, making them an essential upgrade for restoring your vehicle’s original charm and functionality. Backed by a 30-year warranty from SUPERsoft, these seals offer long-lasting peace of mind.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials to resist aging and cracking.
  • Easy installation ensures a precise fit for your classic wagon.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1972 Chevy Kingswood Rear Molded Door Weatherstrip Seals. For 4-Door Wagon Only, with RWD.
1971-1972 Chevy Townsman Rear Molded Door Weatherstrip Seals. For 4-Door Wagon Only, with RWD.

For 4-door wagons with rear-wheel drive, these rear molded door seals are designed to fit perfectly, measuring 127-1/2" 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 the integrity of your classic car. Unlike other seals, these are made without accelerants or cheap fillers, which means they resist aging and cracking over time. They are a direct fit for 1971-1976 Buick Estate Wagon, Chevrolet Brookwood, Impala, Kingswood, Townsman, Bel Air, Caprice, Oldsmobile Custom Cruiser, and Pontiac Catalina and Grand Safari models, making them an essential upgrade for restoring your vehicle’s original charm and functionality. Backed by a 30-year warranty from SUPERsoft, these seals offer long-lasting peace of mind.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials to resist aging and cracking.
  • Easy installation ensures a precise fit for your classic wagon.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1972 Chevy Townsman Rear Molded Door Weatherstrip Seals. For 4-Door Wagon Only, with RWD.
1971-1976 Oldsmobile Custom Cruiser Rear Molded Door Weatherstrip Seals. For 4-Door Wagon Only, with RWD.

For 4-door wagons with rear-wheel drive, these rear molded door seals are designed to fit perfectly, measuring 127-1/2" 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 the integrity of your classic car. Unlike other seals, these are made without accelerants or cheap fillers, which means they resist aging and cracking over time. They are a direct fit for 1971-1976 Buick Estate Wagon, Chevrolet Brookwood, Impala, Kingswood, Townsman, Bel Air, Caprice, Oldsmobile Custom Cruiser, and Pontiac Catalina and Grand Safari models, making them an essential upgrade for restoring your vehicle’s original charm and functionality. Backed by a 30-year warranty from SUPERsoft, these seals offer long-lasting peace of mind.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials to resist aging and cracking.
  • Easy installation ensures a precise fit for your classic wagon.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1976 Oldsmobile Custom Cruiser Rear Molded Door Weatherstrip Seals. For 4-Door Wagon Only, with RWD.
1971-1976 Pontiac Catalina Rear Molded Door Weatherstrip Seals. For 4-Door Wagon Only, with RWD.

For 4-door wagons with rear-wheel drive, these rear molded door seals are designed to fit perfectly, measuring 127-1/2" 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 the integrity of your classic car. Unlike other seals, these are made without accelerants or cheap fillers, which means they resist aging and cracking over time. They are a direct fit for 1971-1976 Buick Estate Wagon, Chevrolet Brookwood, Impala, Kingswood, Townsman, Bel Air, Caprice, Oldsmobile Custom Cruiser, and Pontiac Catalina and Grand Safari models, making them an essential upgrade for restoring your vehicle’s original charm and functionality. Backed by a 30-year warranty from SUPERsoft, these seals offer long-lasting peace of mind.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials to resist aging and cracking.
  • Easy installation ensures a precise fit for your classic wagon.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1976 Pontiac Catalina Rear Molded Door Weatherstrip Seals. For 4-Door Wagon Only, with RWD.