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.

1971-1974 Dodge Challenger Molded Roof Rail Weatherstrip Seals for 2-Door Hardtop. Pair R&L.

Designed for 2-door hardtop models, these molded roof rail seals are a perfect fit for 1971-1974 Dodge Challenger, Plymouth Barracuda, and Plymouth Cuda cars. Crafted by SUPERsoft, these seals are engineered to provide a precise fit and exceptional durability, ensuring your classic car stays protected from leaks and weather damage. The seals are molded with high-quality materials that avoid the use of accelerants or cheap fillers, which can lead to premature aging or failure. This pair includes both the left and right seals, offering better sealing performance compared to competitor brands and guaranteeing a watertight fit. Backed by a 30-year warranty, these seals give you peace of mind, knowing they are built to last.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with premium materials for long-lasting durability.
  • Specifically designed for 2-door hardtop models for a perfect fit.

$197.99
• SALE $157.95
Select Color/Material Options  
1971-1974 Dodge Challenger Molded Roof Rail Weatherstrip Seals for 2-Door Hardtop. Pair R&L.
1971-1974 Plymouth Barracuda Molded Roof Rail Weatherstrip Seals for 2-Door Hardtop. Pair R&L.

Designed for 2-door hardtop models, these molded roof rail seals are a perfect fit for 1971-1974 Dodge Challenger, Plymouth Barracuda, and Plymouth Cuda cars. Crafted by SUPERsoft, these seals are engineered to provide a precise fit and exceptional durability, ensuring your classic car stays protected from leaks and weather damage. The seals are molded with high-quality materials that avoid the use of accelerants or cheap fillers, which can lead to premature aging or failure. This pair includes both the left and right seals, offering better sealing performance compared to competitor brands and guaranteeing a watertight fit. Backed by a 30-year warranty, these seals give you peace of mind, knowing they are built to last.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with premium materials for long-lasting durability.
  • Specifically designed for 2-door hardtop models for a perfect fit.

$197.99
• SALE $157.95
Select Color/Material Options  
1971-1974 Plymouth Barracuda Molded Roof Rail Weatherstrip Seals for 2-Door Hardtop. Pair R&L.
1971-1974 Plymouth Cuda Molded Roof Rail Weatherstrip Seals for 2-Door Hardtop. Pair R&L.

Designed for 2-door hardtop models, these molded roof rail seals are a perfect fit for 1971-1974 Dodge Challenger, Plymouth Barracuda, and Plymouth Cuda cars. Crafted by SUPERsoft, these seals are engineered to provide a precise fit and exceptional durability, ensuring your classic car stays protected from leaks and weather damage. The seals are molded with high-quality materials that avoid the use of accelerants or cheap fillers, which can lead to premature aging or failure. This pair includes both the left and right seals, offering better sealing performance compared to competitor brands and guaranteeing a watertight fit. Backed by a 30-year warranty, these seals give you peace of mind, knowing they are built to last.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with premium materials for long-lasting durability.
  • Specifically designed for 2-door hardtop models for a perfect fit.

$197.99
• SALE $157.95
Select Color/Material Options  
1971-1974 Plymouth Cuda Molded Roof Rail Weatherstrip Seals for 2-Door Hardtop. Pair R&L.
1960-1969 Chevy Corvair Hood and Trunk Weatherstrip Seal. 174" Long Each. Pair.

For the 1960-1969 Chevrolet Corvair car, this hood and trunk seal pair is 174" long each, designed to provide a snug and reliable fit for your classic vehicle. Crafted from high-quality EPDM materials, these seals are built to last, offering excellent rebound memory to maintain their shape and effectiveness over time. They are engineered to keep water, dust, and debris out, ensuring your hood and trunk stay protected from the elements. Installation is straightforward, as these seals are designed to fit seamlessly into the original grooves, restoring the factory look and function of your Corvair. Backed by a 30-year warranty from SuperSoft, you can trust in their durability and performance for decades to come.

Features and Benefits
  • Keeps water and debris out of your hood and trunk.
  • Made from premium EPDM materials for long-lasting durability.
  • Excellent rebound memory ensures a tight seal over time.

$197.99
• SALE $157.95
Select Color/Material Options  
1960-1969 Chevy Corvair Hood and Trunk Weatherstrip Seal. 174" Long Each. Pair.
1950-1951 Mercury Mercury Rear Vent Window Weatherstrip Seals, for 4-Door Sedans. Pair R&L.

Designed for 4-door sedans, these rear vent window seals are precision-crafted to fit 1950-1951 Mercury and Mercury Monterey cars. Engineered with the latest advancements in CAD and CNC milling, these seals ensure a perfect 3D-contoured fit and an OEM-quality appearance. Built to keep your vehicle’s interior protected, they provide a tight, weatherproof seal around the rear vent windows, preventing water, dust, and air leaks. The pair includes both right and left seals, offering a complete solution for restoring or maintaining your classic Mercury. Backed by Metro’s 30-year Platinum Warranty, you can trust in their durability and long-lasting performance.

Features and Benefits
  • Provides a precise fit for 1950-1951 Mercury and Mercury Monterey sedans.
  • Ensures a weatherproof seal to protect against leaks and drafts.
  • Made with advanced CAD and CNC technology for OEM-quality appearance.

$197.99
• SALE $157.95
Select Color/Material Options  
1950-1951 Mercury Mercury Rear Vent Window Weatherstrip Seals, for 4-Door Sedans. Pair R&L.