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.

1975-1976 Buick Electra Roof Rail Weatherstrip Seals.

For the 2-door custom coupe with a body style ending in 47, these roof rail seals are designed to replace OEM #9678190/1. Crafted by SUPERsoft, they provide a precise fit and exceptional sealing for 1974-1976 Chevrolet Caprice and Impala models. These seals are engineered to prevent leaks, ensuring your vehicle stays dry and protected from the elements. Unlike competitor brands, SUPERsoft parts are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. The seals are durable, flexible, and easy to install, fitting snugly along the roof rails to restore your car’s original weatherproofing. Backed by a 30-year warranty, you can trust these seals to perform for decades.

Features and Benefits
  • Keeps your car interior dry by preventing leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a snug, secure fit.

$274.99
• SALE $219.95
Select Color/Material Options  
1975-1976 Buick Electra Roof Rail Weatherstrip Seals.
1974-1976 Cadillac Calais Roof Rail Weatherstrip Seals.

For the 2-door custom coupe with a body style ending in 47, these roof rail seals are designed to replace OEM #9678190/1. Crafted by SUPERsoft, they provide a precise fit and exceptional sealing for 1974-1976 Chevrolet Caprice and Impala models. These seals are engineered to prevent leaks, ensuring your vehicle stays dry and protected from the elements. Unlike competitor brands, SUPERsoft parts are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. The seals are durable, flexible, and easy to install, fitting snugly along the roof rails to restore your car’s original weatherproofing. Backed by a 30-year warranty, you can trust these seals to perform for decades.

Features and Benefits
  • Keeps your car interior dry by preventing leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a snug, secure fit.

$274.99
• SALE $219.95
Select Color/Material Options  
1974-1976 Cadillac Calais Roof Rail Weatherstrip Seals.
1974-1976 Cadillac DeVille Roof Rail Weatherstrip Seals.

For the 2-door custom coupe with a body style ending in 47, these roof rail seals are designed to replace OEM #9678190/1. Crafted by SUPERsoft, they provide a precise fit and exceptional sealing for 1974-1976 Chevrolet Caprice and Impala models. These seals are engineered to prevent leaks, ensuring your vehicle stays dry and protected from the elements. Unlike competitor brands, SUPERsoft parts are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. The seals are durable, flexible, and easy to install, fitting snugly along the roof rails to restore your car’s original weatherproofing. Backed by a 30-year warranty, you can trust these seals to perform for decades.

Features and Benefits
  • Keeps your car interior dry by preventing leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a snug, secure fit.

$274.99
• SALE $219.95
Select Color/Material Options  
1974-1976 Cadillac DeVille Roof Rail Weatherstrip Seals.
1974-1976 Chevy Caprice Roof Rail Weatherstrip Seals.

For the 2-door custom coupe with a body style ending in 47, these roof rail seals are designed to replace OEM #9678190/1. Crafted by SUPERsoft, they provide a precise fit and exceptional sealing for 1974-1976 Chevrolet Caprice and Impala models. These seals are engineered to prevent leaks, ensuring your vehicle stays dry and protected from the elements. Unlike competitor brands, SUPERsoft parts are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. The seals are durable, flexible, and easy to install, fitting snugly along the roof rails to restore your car’s original weatherproofing. Backed by a 30-year warranty, you can trust these seals to perform for decades.

Features and Benefits
  • Keeps your car interior dry by preventing leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a snug, secure fit.

$274.99
• SALE $219.95
Select Color/Material Options  
1974-1976 Chevy Caprice Roof Rail Weatherstrip Seals.
1974-1976 Chevy Impala Roof Rail Weatherstrip Seals.

For the 2-door custom coupe with a body style ending in 47, these roof rail seals are designed to replace OEM #9678190/1. Crafted by SUPERsoft, they provide a precise fit and exceptional sealing for 1974-1976 Chevrolet Caprice and Impala models. These seals are engineered to prevent leaks, ensuring your vehicle stays dry and protected from the elements. Unlike competitor brands, SUPERsoft parts are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. The seals are durable, flexible, and easy to install, fitting snugly along the roof rails to restore your car’s original weatherproofing. Backed by a 30-year warranty, you can trust these seals to perform for decades.

Features and Benefits
  • Keeps your car interior dry by preventing leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a snug, secure fit.

$274.99
• SALE $219.95
Select Color/Material Options  
1974-1976 Chevy Impala Roof Rail Weatherstrip Seals.