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.

1984-1996 Corvette (C4) Header Weatherstrip Seal for Convertible/Targa Top.

For the convertible or Targa top of your 1984-1996 Chevrolet Corvette, this header seal is designed with precision to ensure a perfect fit. Measuring 29-1/2" for the end sections and 44" for the center section, it is crafted from the finest quality materials to provide long-lasting durability and performance. This seal effectively protects against water penetration, preventing costly interior damage and saving you time on maintenance. Its sleek design ensures a seamless look while maintaining the integrity of your Corvette’s classic style. Backed by a 30-year warranty from SuperSoft, you can trust in its reliability and craftsmanship for decades to come.

Features and Benefits
  • Protects against water leaks, keeping your interior dry.
  • High-quality materials ensure durability and a snug fit.
  • Easy installation for a hassle-free upgrade.

$289.49
• SALE $231.95
Select Color/Material Options  
1984-1996 Corvette (C4) Header Weatherstrip Seal for Convertible/Targa Top.
1971-1972 Dodge Dart Roof-Rail Weatherstrip Seals.

Designed for the 1970-1972 Mopar A-body Fastback Coupe with swing-out rear-quarter windows, these roof-rail seals replace OEM# 2965870/1 and are crafted to provide a perfect fit and exceptional durability. This pair of left and right seals is engineered to ensure a watertight seal, preventing leaks and protecting your interior from the elements. Made by SUPERsoft, these seals are free from accelerants and cheap fillers, which means they won’t prematurely age or crack over time. Fitment includes 1970 Plymouth Duster, 1970 Plymouth Valiant, 1971 Dodge Dart, 1971 Plymouth Duster, 1971 Plymouth Valiant, 1972 Dodge Dart, 1972 Plymouth Duster, and 1972 Plymouth Valiant models. Backed by a 30-year warranty, these seals are guaranteed to last, giving you peace of mind for decades.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Specifically designed for Mopar A-body Fastback Coupes with swing-out rear-quarter windows.
  • Made with high-quality materials to resist aging and cracking.

$289.49
• SALE $231.95
Select Color/Material Options  
1971-1972 Dodge Dart Roof-Rail Weatherstrip Seals.
1970-1972 Plymouth Duster Roof-Rail Weatherstrip Seals.

Designed for the 1970-1972 Mopar A-body Fastback Coupe with swing-out rear-quarter windows, these roof-rail seals replace OEM# 2965870/1 and are crafted to provide a perfect fit and exceptional durability. This pair of left and right seals is engineered to ensure a watertight seal, preventing leaks and protecting your interior from the elements. Made by SUPERsoft, these seals are free from accelerants and cheap fillers, which means they won’t prematurely age or crack over time. Fitment includes 1970 Plymouth Duster, 1970 Plymouth Valiant, 1971 Dodge Dart, 1971 Plymouth Duster, 1971 Plymouth Valiant, 1972 Dodge Dart, 1972 Plymouth Duster, and 1972 Plymouth Valiant models. Backed by a 30-year warranty, these seals are guaranteed to last, giving you peace of mind for decades.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Specifically designed for Mopar A-body Fastback Coupes with swing-out rear-quarter windows.
  • Made with high-quality materials to resist aging and cracking.

$289.49
• SALE $231.95
Select Color/Material Options  
1970-1972 Plymouth Duster Roof-Rail Weatherstrip Seals.
1970-1972 Plymouth Valiant Roof-Rail Weatherstrip Seals.

Designed for the 1970-1972 Mopar A-body Fastback Coupe with swing-out rear-quarter windows, these roof-rail seals replace OEM# 2965870/1 and are crafted to provide a perfect fit and exceptional durability. This pair of left and right seals is engineered to ensure a watertight seal, preventing leaks and protecting your interior from the elements. Made by SUPERsoft, these seals are free from accelerants and cheap fillers, which means they won’t prematurely age or crack over time. Fitment includes 1970 Plymouth Duster, 1970 Plymouth Valiant, 1971 Dodge Dart, 1971 Plymouth Duster, 1971 Plymouth Valiant, 1972 Dodge Dart, 1972 Plymouth Duster, and 1972 Plymouth Valiant models. Backed by a 30-year warranty, these seals are guaranteed to last, giving you peace of mind for decades.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Specifically designed for Mopar A-body Fastback Coupes with swing-out rear-quarter windows.
  • Made with high-quality materials to resist aging and cracking.

$289.49
• SALE $231.95
Select Color/Material Options  
1970-1972 Plymouth Valiant Roof-Rail Weatherstrip Seals.
1968-1972 Chevy El Camino Window Sweeper Kit. Fits El Camino.

Window sweeper kit. Fits El Camino. OEM-replacement kit with chrome bead and fuzzy sweepers with proper clips ready to install. 4-piece set includes two front inner and two front outer sweeps.

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

$289.49
• SALE $231.95
Select Color/Material Options  
1968-1972 Chevy El Camino Window Sweeper Kit. Fits El Camino.