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.

1971-1973 Pontiac Catalina Molded Roof Rail Weatherstrip Seals.

Designed for 2-door hardtop models with a body style ending in 57, these molded roof rail seals are 82 inches long and come as a pair for both the right and left sides. Crafted by SUPERsoft, these seals are engineered to provide a snug, leak-proof fit, ensuring your vehicle stays protected from water and weather damage. Unlike competitor brands, these seals are made without accelerants or cheap fillers, which means they won’t prematurely age or fail over time. They are tailored for a precise fit on 1971-1973 Buick LeSabre, Chevrolet Impala, Oldsmobile Delta 88, Pontiac Bonneville, and Pontiac Catalina models, making them an ideal replacement for worn or damaged seals. These seals are easy to install along the roof rail, restoring your car’s original weatherproofing and enhancing its overall appearance. Backed by a 30-year warranty from SUPERsoft, you can trust in their durability and long-lasting performance.

Features and Benefits
  • Provides a tight seal to prevent leaks and weather damage.
  • Made with high-quality materials for long-term durability.
  • Easy to install for a hassle-free restoration.

$158.49
• SALE $126.95
Select Color/Material Options  
1971-1973 Pontiac Catalina Molded Roof Rail Weatherstrip Seals.
1966-1967 Chevy II Nova Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop. Pair R&L.

For the 2-door hardtop, these molded roof rail seals are designed to fit perfectly on 1966-1967 Chevrolet Chevy II cars. Crafted by SUPERsoft, these seals are engineered to provide better sealing than competitor brands, ensuring your vehicle stays dry and protected from leaks. The pair includes both right and left seals, molded with precision to fit snugly along the roof rails. Unlike other brands, SUPERsoft parts are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. These seals are guaranteed to never leak, offering long-lasting durability and peace of mind. Backed by a 30-year warranty, you can trust that these seals will stand the test of time.

Features and Benefits
  • Provides a tight, leak-proof seal for your roof rails.
  • Made with high-quality materials that resist aging and wear.
  • Specifically molded for a perfect fit on 1966-1967 Chevrolet Chevy II.

$158.49
• SALE $126.95
Select Color/Material Options  
1966-1967 Chevy II Nova Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop. Pair R&L.
1962-1965 Chevy II Nova Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop. Pair R&L.

For the 2-door hardtop, these molded roof rail seals are designed to fit perfectly, ensuring a snug and reliable seal for your 1962-1965 Chevrolet Chevy II. Crafted by SUPERsoft, these seals are built to last, offering better sealing than competitor brands and guaranteeing no leaks. The pair includes both left and right seals, molded with precision and free from accelerants or cheap fillers that can cause premature aging or failure. These seals are engineered to keep water and weather out, preserving the interior of your classic Chevy II while maintaining its original look. Installation is straightforward, as the seals are molded to fit the roof rails seamlessly, providing a clean and professional finish. Backed by SUPERsoft's 30-year warranty, you can trust in their durability and performance for decades to come.

Features and Benefits
  • Provides a watertight seal to protect your car's interior.
  • Molded for a precise fit on 1962-1965 Chevrolet Chevy II 2-door hardtops.
  • Made without cheap fillers to ensure long-lasting quality.

$158.49
• SALE $126.95
Select Color/Material Options  
1962-1965 Chevy II Nova Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop. Pair R&L.
1969-1970 Buick LeSabre Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop. Pair R&L.

For 2-door hardtop models, these molded roof rail seals are designed to provide a perfect fit and exceptional sealing performance. Crafted by SUPERsoft, these seals are engineered to prevent leaks and ensure long-lasting durability. Unlike competitor brands, they are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. These seals are a pair, including both the right and left sides, and are tailored to fit 1969-1970 Buick LeSabre, Buick Wildcat, Chevrolet Caprice, Chevrolet Impala, Oldsmobile Delta 88, Pontiac Bonneville, and Pontiac Catalina models. Their sleek black finish complements the car’s design while offering reliable weatherproofing to keep your interior dry and protected. Backed by a 30-year warranty, these seals give you peace of mind and confidence in their quality.

Features and Benefits
  • Designed for 2-door hardtop models for a precise fit.
  • Guaranteed to prevent leaks and protect against weather.
  • Made without cheap fillers to ensure long-lasting durability.

$158.49
• SALE $126.95
Select Color/Material Options  
1969-1970 Buick LeSabre Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop. Pair R&L.
1969-1970 Buick Wildcat Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop. Pair R&L.

For 2-door hardtop models, these molded roof rail seals are designed to provide a perfect fit and exceptional sealing performance. Crafted by SUPERsoft, these seals are engineered to prevent leaks and ensure long-lasting durability. Unlike competitor brands, they are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. These seals are a pair, including both the right and left sides, and are tailored to fit 1969-1970 Buick LeSabre, Buick Wildcat, Chevrolet Caprice, Chevrolet Impala, Oldsmobile Delta 88, Pontiac Bonneville, and Pontiac Catalina models. Their sleek black finish complements the car’s design while offering reliable weatherproofing to keep your interior dry and protected. Backed by a 30-year warranty, these seals give you peace of mind and confidence in their quality.

Features and Benefits
  • Designed for 2-door hardtop models for a precise fit.
  • Guaranteed to prevent leaks and protect against weather.
  • Made without cheap fillers to ensure long-lasting durability.

$158.49
• SALE $126.95
Select Color/Material Options  
1969-1970 Buick Wildcat Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop. Pair R&L.