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.

1965 Pontiac LeMans Complete Weatherstrip Kit. Convertible.

This master kit is designed for the convertible body style of the 1965 Pontiac GTO and 1965 Pontiac LeMans, ensuring a perfect fit for these classic cars. The kit includes molded door seals (LM 12-C), roof-rail seals (RR 1611), pillar-post seals (CZ 8108), trunk seal (TK 46-16), door-lock pillar seals (ALP 5001), door/trunk lock cylinder pads (UM 1600-100), and rear roll-up seals (VS 3-H). Each component is crafted from high-quality materials to provide excellent sealing, keeping water, wind, and noise out while preserving the car's original look. These seals are precision-molded to fit seamlessly into their respective areas, ensuring a straightforward installation process. Backed by a 30-year warranty from SuperSoft, this kit offers long-term reliability and peace of mind.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Precision-molded seals ensure a perfect fit and easy installation.
  • Protects your classic car's interior from weather damage.

$999.99
• SALE $797.95
Select Color/Material Options  
1965 Pontiac LeMans Complete Weatherstrip Kit. Convertible.
1963-1964 Ford Galaxie Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 14), roof rail (RR 3304), and trunk (TK 51-18), ensuring a snug and weatherproof fit for your 1963-1964 Ford Galaxie or Galaxie 500. Designed to protect against water, wind, and debris, these seals are crafted from durable materials that maintain flexibility and performance over time. Tailored specifically for your vehicle, this kit ensures easy installation and a precise fit, restoring the original look and functionality of your classic car. Backed by a full 30-year warranty from SuperSoft, you can trust in the long-lasting quality and reliability of these parts.

Features and Benefits
  • Protects against water leaks and wind noise.
  • Restores the original fit and finish of your vehicle.
  • Made from durable, long-lasting materials.

$1002.99
• SALE $800.95
Select Color/Material Options  
1963-1964 Ford Galaxie Weatherstrip Seal Kit, for Convertibles.
1963-1964 Ford Galaxie 500 Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 14), roof rail (RR 3304), and trunk (TK 51-18), ensuring a snug and weatherproof fit for your 1963-1964 Ford Galaxie or Galaxie 500. Designed to protect against water, wind, and debris, these seals are crafted from durable materials that maintain flexibility and performance over time. Tailored specifically for your vehicle, this kit ensures easy installation and a precise fit, restoring the original look and functionality of your classic car. Backed by a full 30-year warranty from SuperSoft, you can trust in the long-lasting quality and reliability of these parts.

Features and Benefits
  • Protects against water leaks and wind noise.
  • Restores the original fit and finish of your vehicle.
  • Made from durable, long-lasting materials.

$1002.99
• SALE $800.95
Select Color/Material Options  
1963-1964 Ford Galaxie 500 Weatherstrip Seal Kit, for Convertibles.
1965-1966 Ford Mustang Weatherstrip Seal Kit, for 2-Door Fastback.

For the 2-door fastback, this Basic Kit is designed to fit 1965-1966 Ford Mustang cars and includes high-quality seals for the door (LM 10), roof rail (RR 6901), and trunk (TK 51-B/11). Crafted with precision, these seals ensure a snug fit to keep out water, wind, and debris, preserving the interior of your classic Mustang while enhancing its overall appearance. The durable materials are built to last, providing reliable protection against the elements and maintaining the car's original charm. Backed by a 30-year warranty from SuperSoft, you can trust this kit to deliver long-term performance and peace of mind.

Features and Benefits
  • Protects your Mustang’s interior from water and wind damage.
  • Ensures a perfect fit for 1965-1966 Ford Mustang fastbacks.
  • Made from premium materials for durability and longevity.

$1011.99
• SALE $807.95
Select Color/Material Options  
1965-1966 Ford Mustang Weatherstrip Seal Kit, for 2-Door Fastback.
1986-1989 Corvette (C4) Weatherstrip Seal Kit. Convertible.

This 10-piece kit is designed for the convertible body style of the 1986-1989 Chevrolet Corvette, ensuring a perfect fit and seamless restoration. The kit includes door seals (LM 19-B), header seals (HD 2009), convertible top-rail seals (RR 8696), and rear bow seals (HD 8696), all crafted from high-quality materials to provide long-lasting durability and a snug, weatherproof seal. These seals are tailored to keep out water, wind, and noise, enhancing the comfort and performance of your Corvette. Each piece is precision-molded for easy installation, ensuring a factory-like fit that restores your car’s original look and functionality. Backed by SuperSoft's 30-year warranty, this kit offers peace of mind and confidence in your purchase.

Features and Benefits
  • Protects against water, wind, and noise for a quieter ride.
  • Precision-molded for a perfect fit and easy installation.
  • Restores the original appearance and functionality of your Corvette.

$1053.49
• SALE $840.95
Select Color/Material Options  
1986-1989 Corvette (C4) Weatherstrip Seal Kit. Convertible.