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.

1950 Mercury Mercury Vulcanized Rear Windshield Weatherstrip Seal. Each.

For the 1950 Mercury and 1950 Mercury Monterey cars, this vulcanized rear windshield seal is designed to fit perfectly and measures precisely to ensure a flawless installation. Crafted with high-quality compounds, this seal guarantees a tight, leak-proof fit that will last for the lifetime of your vehicle. It is engineered to prevent water from seeping into your car, keeping the interior dry and protected from the elements. This seal is made to restore and maintain the classic look of your Mercury while providing modern durability. Backed by Metro Moulded Parts' Platinum Warranty, this part is covered for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Provides a perfect, leak-proof seal for your rear windshield.
  • Made with durable, long-lasting materials to withstand wear and tear.
  • Protects your car’s interior from water damage and weather exposure.

$349.99
• SALE $279.95
Select Color/Material Options  
1950 Mercury Mercury Vulcanized Rear Windshield Weatherstrip Seal. Each.
1950 Mercury Monterey Vulcanized Rear Windshield Weatherstrip Seal. Each.

For the 1950 Mercury and 1950 Mercury Monterey cars, this vulcanized rear windshield seal is designed to fit perfectly and measures precisely to ensure a flawless installation. Crafted with high-quality compounds, this seal guarantees a tight, leak-proof fit that will last for the lifetime of your vehicle. It is engineered to prevent water from seeping into your car, keeping the interior dry and protected from the elements. This seal is made to restore and maintain the classic look of your Mercury while providing modern durability. Backed by Metro Moulded Parts' Platinum Warranty, this part is covered for 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Provides a perfect, leak-proof seal for your rear windshield.
  • Made with durable, long-lasting materials to withstand wear and tear.
  • Protects your car’s interior from water damage and weather exposure.

$349.99
• SALE $279.95
Select Color/Material Options  
1950 Mercury Monterey Vulcanized Rear Windshield Weatherstrip Seal. Each.
1971-1980 International Scout II Windshield Weatherstrip Seal, 71-80 International Harvester Scout II.

Designed for the 1971-1980 International Scout II Truck, this self-locking black gasket is crafted from high-quality ozone-resistant EPDM rubber, ensuring a snug fit and long-lasting durability. Specifically made to be installed during glass replacement, it works seamlessly with chrome trim that inserts into body clips, eliminating the need for a separate lockstrip. This durable EPDM polymer gasket reduces drafts and road noise, enhancing your driving comfort while maintaining a clean and professional appearance. Backed by a 90-day warranty, this gasket is a reliable choice for restoring or maintaining your Scout II.

Features and Benefits
  • Made from ozone-resistant EPDM rubber for durability.
  • Self-locking design eliminates the need for a lockstrip.
  • Reduces drafts and road noise for a quieter ride.
  • Compatible with chrome trim that inserts into body clips.

$351.99
• SALE $280.95
Select Color/Material Options  
1971-1980 International Scout II Windshield Weatherstrip Seal, 71-80 International Harvester Scout II.
1976 Dodge Charger Vulcanized Windshield Weatherstrip Seal.

This vulcanized windshield seal is designed for 2-door hardtop coupes, specifically fitting Dart Sport and Demon models with swing-out rear quarter-windows. Measuring 21-1/2 inches x 58-1/2 inches x 45-1/4 inches, it ensures a precise fit and a flawless seal for your vehicle. Crafted with high-quality compounds, this seal is built to last the lifetime of your car, preventing leaks and keeping your interior protected from the elements. It uses a locking strip LP 2-A (sold separately) for secure installation, making it a reliable choice for restoring or maintaining your classic car. Fitment includes 1970-1976 Dodge Dart, Plymouth Duster, and 1976 Dodge Charger models, ensuring compatibility with a range of iconic vehicles. Backed by a 90-day No Hassle Guarantee, this part offers peace of mind and dependable performance.

Features and Benefits
  • Creates a perfect seal to prevent leaks.
  • Made with durable materials for long-lasting use.
  • Fits precisely for easy installation.
  • Protects your car’s interior from weather damage.

$351.99
• SALE $280.95
Select Color/Material Options  
1976 Dodge Charger Vulcanized Windshield Weatherstrip Seal.
1971-1976 Dodge Dart Vulcanized Windshield Weatherstrip Seal.

This vulcanized windshield seal is designed for 2-door hardtop coupes, specifically fitting Dart Sport and Demon models with swing-out rear quarter-windows. Measuring 21-1/2 inches x 58-1/2 inches x 45-1/4 inches, it ensures a precise fit and a flawless seal for your vehicle. Crafted with high-quality compounds, this seal is built to last the lifetime of your car, preventing leaks and keeping your interior protected from the elements. It uses a locking strip LP 2-A (sold separately) for secure installation, making it a reliable choice for restoring or maintaining your classic car. Fitment includes 1970-1976 Dodge Dart, Plymouth Duster, and 1976 Dodge Charger models, ensuring compatibility with a range of iconic vehicles. Backed by a 90-day No Hassle Guarantee, this part offers peace of mind and dependable performance.

Features and Benefits
  • Creates a perfect seal to prevent leaks.
  • Made with durable materials for long-lasting use.
  • Fits precisely for easy installation.
  • Protects your car’s interior from weather damage.

$351.99
• SALE $280.95
Select Color/Material Options  
1971-1976 Dodge Dart Vulcanized Windshield Weatherstrip Seal.