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 Oldsmobile Delta 88 Front Molded Door Weatherstrip Seals.

For 4-door sedans and wagons with RWD, these front molded door seals are 138-1/2" long and come as a pair for both the right and left sides. Designed specifically for 1971-1976 Buick, Chevrolet, Oldsmobile, and Pontiac models, including the Centurion, LeSabre, Impala, Caprice, and more, these seals ensure a snug fit and excellent protection against the elements. Made by SUPERsoft, these seals are crafted with a unique formula that is 30% softer and more durable than other brands, providing a long-lasting, tight seal without the use of cheap fillers or accelerants that can cause premature aging. The seals are easy to install, fitting seamlessly into the door frame to block out wind, water, and noise, enhancing both comfort and performance. Backed by a 30-year warranty, these seals are built to last, giving you peace of mind for decades.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with a durable, soft material for long-lasting performance.
  • Easy to install for a precise fit on 4-door sedans and wagons.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1976 Oldsmobile Delta 88 Front Molded Door Weatherstrip Seals.
1971-1976 Pontiac Bonneville Front Molded Door Weatherstrip Seals.

For 4-door sedans and wagons with RWD, these front molded door seals are 138-1/2" long and come as a pair for both the right and left sides. Designed specifically for 1971-1976 Buick, Chevrolet, Oldsmobile, and Pontiac models, including the Centurion, LeSabre, Impala, Caprice, and more, these seals ensure a snug fit and excellent protection against the elements. Made by SUPERsoft, these seals are crafted with a unique formula that is 30% softer and more durable than other brands, providing a long-lasting, tight seal without the use of cheap fillers or accelerants that can cause premature aging. The seals are easy to install, fitting seamlessly into the door frame to block out wind, water, and noise, enhancing both comfort and performance. Backed by a 30-year warranty, these seals are built to last, giving you peace of mind for decades.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with a durable, soft material for long-lasting performance.
  • Easy to install for a precise fit on 4-door sedans and wagons.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1976 Pontiac Bonneville Front Molded Door Weatherstrip Seals.
1971-1976 Pontiac Catalina Front Molded Door Weatherstrip Seals.

For 4-door sedans and wagons with RWD, these front molded door seals are 138-1/2" long and come as a pair for both the right and left sides. Designed specifically for 1971-1976 Buick, Chevrolet, Oldsmobile, and Pontiac models, including the Centurion, LeSabre, Impala, Caprice, and more, these seals ensure a snug fit and excellent protection against the elements. Made by SUPERsoft, these seals are crafted with a unique formula that is 30% softer and more durable than other brands, providing a long-lasting, tight seal without the use of cheap fillers or accelerants that can cause premature aging. The seals are easy to install, fitting seamlessly into the door frame to block out wind, water, and noise, enhancing both comfort and performance. Backed by a 30-year warranty, these seals are built to last, giving you peace of mind for decades.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with a durable, soft material for long-lasting performance.
  • Easy to install for a precise fit on 4-door sedans and wagons.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1976 Pontiac Catalina Front Molded Door Weatherstrip Seals.
1971-1976 Pontiac Grand Safari Front Molded Door Weatherstrip Seals.

For 4-door sedans and wagons with RWD, these front molded door seals are 138-1/2" long and come as a pair for both the right and left sides. Designed specifically for 1971-1976 Buick, Chevrolet, Oldsmobile, and Pontiac models, including the Centurion, LeSabre, Impala, Caprice, and more, these seals ensure a snug fit and excellent protection against the elements. Made by SUPERsoft, these seals are crafted with a unique formula that is 30% softer and more durable than other brands, providing a long-lasting, tight seal without the use of cheap fillers or accelerants that can cause premature aging. The seals are easy to install, fitting seamlessly into the door frame to block out wind, water, and noise, enhancing both comfort and performance. Backed by a 30-year warranty, these seals are built to last, giving you peace of mind for decades.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with a durable, soft material for long-lasting performance.
  • Easy to install for a precise fit on 4-door sedans and wagons.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1976 Pontiac Grand Safari Front Molded Door Weatherstrip Seals.
1971-1975 Pontiac Grandville Front Molded Door Weatherstrip Seals.

For 4-door sedans and wagons with RWD, these front molded door seals are 138-1/2" long and come as a pair for both the right and left sides. Designed specifically for 1971-1976 Buick, Chevrolet, Oldsmobile, and Pontiac models, including the Centurion, LeSabre, Impala, Caprice, and more, these seals ensure a snug fit and excellent protection against the elements. Made by SUPERsoft, these seals are crafted with a unique formula that is 30% softer and more durable than other brands, providing a long-lasting, tight seal without the use of cheap fillers or accelerants that can cause premature aging. The seals are easy to install, fitting seamlessly into the door frame to block out wind, water, and noise, enhancing both comfort and performance. Backed by a 30-year warranty, these seals are built to last, giving you peace of mind for decades.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with a durable, soft material for long-lasting performance.
  • Easy to install for a precise fit on 4-door sedans and wagons.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1975 Pontiac Grandville Front Molded Door Weatherstrip Seals.