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.

1966 Pontiac Star Chief Door Weatherstrip Seals, with Clips and Molded Ends.

For 2-door hardtops and convertibles, these door seals with clips and molded ends are designed to replace OEM #4456006/7, ensuring a precise fit and reliable performance. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, offering a snug, weatherproof barrier to keep out wind, water, and noise. They are free from accelerants and cheap fillers, which means they resist aging and cracking over time. This pair includes both right and left seals, making it a complete solution for your restoration needs. Fitment covers a wide range of classic 1965-1966 models, including Buick Electra, LeSabre, Wildcat, Cadillac Calais, DeVille, Eldorado, Chevrolet Impala, Caprice, Oldsmobile 98, Delta 88, Dynamic 88, Jetstar 88, Starfire, Pontiac Bonneville, Catalina, Grand Prix, and Star Chief. Backed by SUPERsoft's 30-year warranty, these seals provide long-lasting confidence and protection for your classic car.

Features and Benefits
  • Keeps out wind, water, and noise for a quieter ride.
  • 30% softer material ensures a better seal and durability.
  • Molded ends and clips make installation easy and secure.

$199.99
• SALE $159.95
Select Color/Material Options  
1966 Pontiac Star Chief Door Weatherstrip Seals, with Clips and Molded Ends.
1969-1972 Chevy K5 Blazer Molded Roof Rail Weatherstrip Seals, Fits 69-72 Blazer and Jimmy. Pair.

Designed for 1969-1972 Chevrolet Blazer and GMC Jimmy trucks, these molded roof rail seals are crafted to fit vehicles with the double-wall shell. They are precision-made to seal the upper door area where the door glass closes against the shell, ensuring a snug and accurate fit for both the driver and passenger sides. These seals are built to maintain their shape and provide excellent weatherproofing, keeping out wind, rain, and debris while enhancing the overall comfort and durability of your vehicle. The pair is easy to install, fitting seamlessly into the original design of your Blazer or Jimmy, and their accurate seal profile ensures long-lasting performance. Backed by a 90-day warranty, these seals are a reliable choice for restoring or maintaining your classic truck.

Features and Benefits
  • Provides a tight seal to keep out wind and water.
  • Fits perfectly on double-wall shell designs.
  • Easy installation for both driver and passenger sides.
  • Durable construction for long-lasting performance.

$199.99
• SALE $159.95
Select Color/Material Options  
1969-1972 Chevy K5 Blazer Molded Roof Rail Weatherstrip Seals, Fits 69-72 Blazer and Jimmy. Pair.
1967-1968 Ford Mustang Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop. 69-1/2" Long.

For the 2-door hardtop, these molded roof rail seals measure 69-1/2" long and are designed to fit the 1967-1968 Ford Mustang. These seals are engineered to provide a snug, leak-proof fit, ensuring your Mustang stays protected from water and weather damage. Unlike competitor brands, these seals are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. The pair includes both the right and left seals, offering a complete solution for restoring or upgrading your Mustang’s roof rails. Installation is straightforward, as these seals are molded to fit perfectly along the roof rail channels, maintaining the classic look of your vehicle while enhancing its durability. Backed by a 90-day No Hassle Guarantee, you can trust these seals to perform as promised.

Features and Benefits
  • Keeps water and weather out for a dry, comfortable interior.
  • Made with high-quality materials that resist aging and cracking.
  • Easy to install with a precise molded fit for 2-door hardtops.
  • Enhances the classic look of your Mustang while improving durability.

$199.99
• SALE $159.95
Select Color/Material Options  
1967-1968 Ford Mustang Molded Roof Rail Weatherstrip Seals, for 2-Door Hardtop. 69-1/2" Long.
1949 Cadillac Series 62 Front Vent Window Weatherstrip Seals. Pair R&L.

For classic car enthusiasts, these front vent window seals are designed specifically for the 1949 Buick Roadmaster Series 70, 1949 Cadillac Series 62, and 1950 Buick Series 40 cars. Crafted with precision using the latest advancements in CAD and CNC milling, these seals ensure a perfect 3D contour fit and an OEM-quality appearance. Made to replace the original seals on the left and right vent windows, they provide a snug, weatherproof barrier to keep out wind, rain, and debris, enhancing both comfort and durability. The seals are constructed from high-quality materials that resist wear and tear, ensuring long-lasting performance. Backed by Metro’s 30-year Platinum Warranty, you can trust in their reliability and longevity.

Features and Benefits
  • Provides a tight seal to block wind and water.
  • Enhances the car's appearance with an OEM-quality fit.
  • Built to last with durable, high-grade materials.

$200.99
• SALE $160.95
Select Color/Material Options  
1949 Cadillac Series 62 Front Vent Window Weatherstrip Seals. Pair R&L.
1968-1971 Dodge D100 Windshield Weatherstrip Seal, 6171 Dodge Full Size Truck, With Trim Grove For Lockstrip.

This windshield seal is designed for 1961-1971 Dodge D100, D200, D300, W100, W200, and W300 series trucks, ensuring a precise fit for these classic body styles. Made from durable EPDM polymer, this seal is crafted to original specifications, offering excellent ozone resistance for long-lasting performance. It is installed during glass replacement, first placed on the body, followed by the glass, with a separate lockstrip (not included) securing the glass in place. The accurate seal profile reduces drafts and road noise, enhancing comfort while driving. With all original details incorporated, this seal ensures a snug and reliable fit, maintaining the integrity of your truck’s windshield area. Backed by a 90-day warranty, this part guarantees peace of mind with its quality and durability.

Features and Benefits
  • Made from ozone-resistant EPDM polymer for long life.
  • Reduces drafts and road noise for a quieter ride.
  • Designed to original specs for a precise fit.
  • Easy installation during glass replacement.

$201.49
• SALE $160.95
Select Color/Material Options  
1968-1971 Dodge D100 Windshield Weatherstrip Seal, 6171 Dodge Full Size Truck, With Trim Grove For Lockstrip.