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.

1973-1976 Dodge Dart Weatherstrip Seal Kit.

Designed for 1973-1976 Mopar A-body 2-door hardtops with vent windows, this 5-piece kit is a perfect fit for models like the Dodge Dart, Plymouth Scamp, and Plymouth Valiant (excluding Fastback Coupes). This kit includes door seals (LM 23-E), roof-rail seals (RR 4005-B), and trunk seals (TK 56-B/18), ensuring a snug, weatherproof fit for your vehicle. Crafted by SUPERsoft, these seals are made from premium materials to provide long-lasting durability and protection against the elements. The seals are designed to prevent water, wind, and noise from entering your car, enhancing both comfort and preservation of your classic vehicle. Backed by a 30-year warranty exclusive to SUPERsoft products, this kit offers peace of mind and confidence in your purchase.

Features and Benefits
  • Protects against water, wind, and noise for a quieter ride.
  • Tailored fit ensures easy installation and a clean finish.
  • High-quality materials resist wear and tear over time.

$491.49
• SALE $392.95
Select Color/Material Options  
1973-1976 Dodge Dart Weatherstrip Seal Kit.
1973-1976 Plymouth Scamp Weatherstrip Seal Kit.

Designed for 1973-1976 Mopar A-body 2-door hardtops with vent windows, this 5-piece kit is a perfect fit for models like the Dodge Dart, Plymouth Scamp, and Plymouth Valiant (excluding Fastback Coupes). This kit includes door seals (LM 23-E), roof-rail seals (RR 4005-B), and trunk seals (TK 56-B/18), ensuring a snug, weatherproof fit for your vehicle. Crafted by SUPERsoft, these seals are made from premium materials to provide long-lasting durability and protection against the elements. The seals are designed to prevent water, wind, and noise from entering your car, enhancing both comfort and preservation of your classic vehicle. Backed by a 30-year warranty exclusive to SUPERsoft products, this kit offers peace of mind and confidence in your purchase.

Features and Benefits
  • Protects against water, wind, and noise for a quieter ride.
  • Tailored fit ensures easy installation and a clean finish.
  • High-quality materials resist wear and tear over time.

$491.49
• SALE $392.95
Select Color/Material Options  
1973-1976 Plymouth Scamp Weatherstrip Seal Kit.
1973-1976 Plymouth Valiant Weatherstrip Seal Kit.

Designed for 1973-1976 Mopar A-body 2-door hardtops with vent windows, this 5-piece kit is a perfect fit for models like the Dodge Dart, Plymouth Scamp, and Plymouth Valiant (excluding Fastback Coupes). This kit includes door seals (LM 23-E), roof-rail seals (RR 4005-B), and trunk seals (TK 56-B/18), ensuring a snug, weatherproof fit for your vehicle. Crafted by SUPERsoft, these seals are made from premium materials to provide long-lasting durability and protection against the elements. The seals are designed to prevent water, wind, and noise from entering your car, enhancing both comfort and preservation of your classic vehicle. Backed by a 30-year warranty exclusive to SUPERsoft products, this kit offers peace of mind and confidence in your purchase.

Features and Benefits
  • Protects against water, wind, and noise for a quieter ride.
  • Tailored fit ensures easy installation and a clean finish.
  • High-quality materials resist wear and tear over time.

$491.49
• SALE $392.95
Select Color/Material Options  
1973-1976 Plymouth Valiant Weatherstrip Seal Kit.
1970-1972 Chevy Chevelle Window Sweeper Kit. Fits 2-Door Hardtop.

Window sweeper kit. Fits 2-door hardtop. OEM-replacement kit with chrome bead and fuzzy sweepers with proper clips ready to install. 8-piece set includes two front inner and two front outer sweeps, two rear inner and two rear outer sweeps.

Features and Benefits
  • Superior form and function
  • Accurate seal profiles

$491.99
• SALE $392.95
Select Color/Material Options  
1970-1972 Chevy Chevelle Window Sweeper Kit. Fits 2-Door Hardtop.
1973-1976 Dodge Dart Window Sweeper Kit Fits 73-76 Dart 2 Door Hardtop 8 Piece Kit.

This eight (8) piece set includes inner and outer window sweeps for each side and quarter window. Window sweeps go horizontally across the top of the doors and quarter windows and touch the inside and outside of the glass. These sweeps keep the windows from rattling and wipe the glass as it is rolled up and down.

Features and Benefits
  • Finished ends and body curvature bends for a factory like appearance.
  • Made from original factory style material.

$492.49
• SALE $393.95
Select Color/Material Options  
1973-1976 Dodge Dart Window Sweeper Kit Fits 73-76 Dart 2 Door Hardtop 8 Piece Kit.