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.

1976-1980 Pontiac Sunbird Molded Door Weatherstrip Seals for Coupes. 151" Long. Pair R&L.

Designed for coupes, these molded door seals are 151" long and come as a pair for both the right and left sides. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. Unlike other products, Metro parts avoid using accelerants or cheap fillers, which can lead to premature aging or failure. These seals are specifically designed to fit 1975-1980 Buick Skyhawk, Chevrolet Monza, Oldsmobile Starfire, and Pontiac Sunbird models, providing a perfect match for these classic cars. The seals are engineered to keep out water, dust, and wind, ensuring a quieter and more comfortable ride while protecting your vehicle's interior. Backed by a 30-year warranty, these SUPERsoft seals offer peace of mind and exceptional value.

Features and Benefits
  • Keeps water, dust, and wind out for a quieter ride.
  • Made with premium materials to prevent premature aging.
  • Custom fit for 1975-1980 Buick, Chevrolet, Oldsmobile, and Pontiac coupes.

$193.99
• SALE $154.95
Select Color/Material Options  
1976-1980 Pontiac Sunbird Molded Door Weatherstrip Seals for Coupes. 151" Long. Pair R&L.
1968-1970 Dodge Charger Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop Without Post.

For 2-door hardtop cars without a post, these molded roof rail seals are designed to fit perfectly, ensuring a snug and secure seal. Crafted by SUPERsoft, these seals are made with premium materials that avoid cheap fillers or accelerants, which can lead to premature aging or failure. This pair of left and right seals is engineered to provide better sealing than competitor brands, guaranteeing a leak-free experience. Designed for 1968-1970 Dodge Charger, Dodge Coronet, Plymouth Belvedere, Plymouth GTX, Plymouth Road Runner, and Plymouth Satellite models, these seals are a must-have for restoring your classic car’s weatherproofing. Their durable construction ensures they will maintain their shape and effectiveness over time, keeping water and wind out while enhancing the overall look of your vehicle. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to last for decades.

Features and Benefits
  • Provides a perfect fit for 2-door hardtops without a post.
  • Guarantees a leak-free seal for long-lasting protection.
  • Made with high-quality materials to resist aging and wear.

$193.99
• SALE $154.95
Select Color/Material Options  
1968-1970 Dodge Charger Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop Without Post.
1968-1970 Dodge Coronet Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop Without Post.

For 2-door hardtop cars without a post, these molded roof rail seals are designed to fit perfectly, ensuring a snug and secure seal. Crafted by SUPERsoft, these seals are made with premium materials that avoid cheap fillers or accelerants, which can lead to premature aging or failure. This pair of left and right seals is engineered to provide better sealing than competitor brands, guaranteeing a leak-free experience. Designed for 1968-1970 Dodge Charger, Dodge Coronet, Plymouth Belvedere, Plymouth GTX, Plymouth Road Runner, and Plymouth Satellite models, these seals are a must-have for restoring your classic car’s weatherproofing. Their durable construction ensures they will maintain their shape and effectiveness over time, keeping water and wind out while enhancing the overall look of your vehicle. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to last for decades.

Features and Benefits
  • Provides a perfect fit for 2-door hardtops without a post.
  • Guarantees a leak-free seal for long-lasting protection.
  • Made with high-quality materials to resist aging and wear.

$193.99
• SALE $154.95
Select Color/Material Options  
1968-1970 Dodge Coronet Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop Without Post.
1968-1970 Plymouth Belvedere Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop Without Post.

For 2-door hardtop cars without a post, these molded roof rail seals are designed to fit perfectly, ensuring a snug and secure seal. Crafted by SUPERsoft, these seals are made with premium materials that avoid cheap fillers or accelerants, which can lead to premature aging or failure. This pair of left and right seals is engineered to provide better sealing than competitor brands, guaranteeing a leak-free experience. Designed for 1968-1970 Dodge Charger, Dodge Coronet, Plymouth Belvedere, Plymouth GTX, Plymouth Road Runner, and Plymouth Satellite models, these seals are a must-have for restoring your classic car’s weatherproofing. Their durable construction ensures they will maintain their shape and effectiveness over time, keeping water and wind out while enhancing the overall look of your vehicle. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to last for decades.

Features and Benefits
  • Provides a perfect fit for 2-door hardtops without a post.
  • Guarantees a leak-free seal for long-lasting protection.
  • Made with high-quality materials to resist aging and wear.

$193.99
• SALE $154.95
Select Color/Material Options  
1968-1970 Plymouth Belvedere Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop Without Post.
1968-1970 Plymouth GTX Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop Without Post.

For 2-door hardtop cars without a post, these molded roof rail seals are designed to fit perfectly, ensuring a snug and secure seal. Crafted by SUPERsoft, these seals are made with premium materials that avoid cheap fillers or accelerants, which can lead to premature aging or failure. This pair of left and right seals is engineered to provide better sealing than competitor brands, guaranteeing a leak-free experience. Designed for 1968-1970 Dodge Charger, Dodge Coronet, Plymouth Belvedere, Plymouth GTX, Plymouth Road Runner, and Plymouth Satellite models, these seals are a must-have for restoring your classic car’s weatherproofing. Their durable construction ensures they will maintain their shape and effectiveness over time, keeping water and wind out while enhancing the overall look of your vehicle. Backed by a 30-year warranty from SUPERsoft, you can trust these seals to last for decades.

Features and Benefits
  • Provides a perfect fit for 2-door hardtops without a post.
  • Guarantees a leak-free seal for long-lasting protection.
  • Made with high-quality materials to resist aging and wear.

$193.99
• SALE $154.95
Select Color/Material Options  
1968-1970 Plymouth GTX Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop Without Post.