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.

1975 Buick Apollo Rear Molded Door Weatherstrip Seals, with Clips. For 4-Door Sedan.

For 4-door sedans, these rear molded door seals with clips are designed to provide a perfect fit and reliable performance. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug and long-lasting seal for your doors. They are free from accelerants and cheap fillers, which means they resist premature aging and cracking, maintaining their integrity over time. These seals are specifically designed for 1975 Buick Apollo, Chevrolet Nova, Oldsmobile Omega, and Pontiac Ventura models, as well as 1976-1979 Buick Skylark, Chevrolet Nova, Oldsmobile Omega, Pontiac Ventura, and Pontiac Phoenix cars. The seals are easy to install, with pre-attached clips that make alignment and placement straightforward. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to keep your car protected from drafts, water leaks, and noise for decades.

Features and Benefits
  • Provides a tight seal to block water, drafts, and noise.
  • Made with 30% softer and more durable material for longevity.
  • Easy installation with pre-attached clips for precise fitment.

$169.49
• SALE $135.95
Select Color/Material Options  
1975 Buick Apollo Rear Molded Door Weatherstrip Seals, with Clips. For 4-Door Sedan.
1976-1979 Buick Skylark Rear Molded Door Weatherstrip Seals, with Clips. For 4-Door Sedan.

For 4-door sedans, these rear molded door seals with clips are designed to provide a perfect fit and reliable performance. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug and long-lasting seal for your doors. They are free from accelerants and cheap fillers, which means they resist premature aging and cracking, maintaining their integrity over time. These seals are specifically designed for 1975 Buick Apollo, Chevrolet Nova, Oldsmobile Omega, and Pontiac Ventura models, as well as 1976-1979 Buick Skylark, Chevrolet Nova, Oldsmobile Omega, Pontiac Ventura, and Pontiac Phoenix cars. The seals are easy to install, with pre-attached clips that make alignment and placement straightforward. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to keep your car protected from drafts, water leaks, and noise for decades.

Features and Benefits
  • Provides a tight seal to block water, drafts, and noise.
  • Made with 30% softer and more durable material for longevity.
  • Easy installation with pre-attached clips for precise fitment.

$169.49
• SALE $135.95
Select Color/Material Options  
1976-1979 Buick Skylark Rear Molded Door Weatherstrip Seals, with Clips. For 4-Door Sedan.
1975-1979 Chevy Nova Rear Molded Door Weatherstrip Seals, with Clips. For 4-Door Sedan.

For 4-door sedans, these rear molded door seals with clips are designed to provide a perfect fit and reliable performance. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug and long-lasting seal for your doors. They are free from accelerants and cheap fillers, which means they resist premature aging and cracking, maintaining their integrity over time. These seals are specifically designed for 1975 Buick Apollo, Chevrolet Nova, Oldsmobile Omega, and Pontiac Ventura models, as well as 1976-1979 Buick Skylark, Chevrolet Nova, Oldsmobile Omega, Pontiac Ventura, and Pontiac Phoenix cars. The seals are easy to install, with pre-attached clips that make alignment and placement straightforward. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to keep your car protected from drafts, water leaks, and noise for decades.

Features and Benefits
  • Provides a tight seal to block water, drafts, and noise.
  • Made with 30% softer and more durable material for longevity.
  • Easy installation with pre-attached clips for precise fitment.

$169.49
• SALE $135.95
Select Color/Material Options  
1975-1979 Chevy Nova Rear Molded Door Weatherstrip Seals, with Clips. For 4-Door Sedan.
1975-1979 Oldsmobile Omega Rear Molded Door Weatherstrip Seals, with Clips. For 4-Door Sedan.

For 4-door sedans, these rear molded door seals with clips are designed to provide a perfect fit and reliable performance. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug and long-lasting seal for your doors. They are free from accelerants and cheap fillers, which means they resist premature aging and cracking, maintaining their integrity over time. These seals are specifically designed for 1975 Buick Apollo, Chevrolet Nova, Oldsmobile Omega, and Pontiac Ventura models, as well as 1976-1979 Buick Skylark, Chevrolet Nova, Oldsmobile Omega, Pontiac Ventura, and Pontiac Phoenix cars. The seals are easy to install, with pre-attached clips that make alignment and placement straightforward. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to keep your car protected from drafts, water leaks, and noise for decades.

Features and Benefits
  • Provides a tight seal to block water, drafts, and noise.
  • Made with 30% softer and more durable material for longevity.
  • Easy installation with pre-attached clips for precise fitment.

$169.49
• SALE $135.95
Select Color/Material Options  
1975-1979 Oldsmobile Omega Rear Molded Door Weatherstrip Seals, with Clips. For 4-Door Sedan.
1977-1979 Pontiac Phoenix Rear Molded Door Weatherstrip Seals, with Clips. For 4-Door Sedan.

For 4-door sedans, these rear molded door seals with clips are designed to provide a perfect fit and reliable performance. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug and long-lasting seal for your doors. They are free from accelerants and cheap fillers, which means they resist premature aging and cracking, maintaining their integrity over time. These seals are specifically designed for 1975 Buick Apollo, Chevrolet Nova, Oldsmobile Omega, and Pontiac Ventura models, as well as 1976-1979 Buick Skylark, Chevrolet Nova, Oldsmobile Omega, Pontiac Ventura, and Pontiac Phoenix cars. The seals are easy to install, with pre-attached clips that make alignment and placement straightforward. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to keep your car protected from drafts, water leaks, and noise for decades.

Features and Benefits
  • Provides a tight seal to block water, drafts, and noise.
  • Made with 30% softer and more durable material for longevity.
  • Easy installation with pre-attached clips for precise fitment.

$169.49
• SALE $135.95
Select Color/Material Options  
1977-1979 Pontiac Phoenix Rear Molded Door Weatherstrip Seals, with Clips. For 4-Door Sedan.