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.

1966-1967 Dodge Coronet Windshield Weatherstrip Seal. Fits 66-67 Belvedere-Coronet 2 and 4 Door Sedans and Wagons.

This windshield seal is designed for 2-door and 4-door sedans and wagons, specifically fitting 1966-1967 Dodge Coronet and Plymouth Belvedere cars. It is crafted to work seamlessly with chrome trim that inserts into body clips, ensuring a secure and authentic fit. Made with high-quality compounds, this seal is built to last for the lifetime of your vehicle, providing excellent durability and resistance to wear. Its design matches the original OE specifications, offering a precise fit and finish that complements the classic look of your car. This part is backed by a 90-day warranty, giving you peace of mind with your purchase.

Features and Benefits
  • Works with chrome trim for a clean, secure installation.
  • Made with premium materials for long-lasting performance.
  • Matches OE specs for an authentic fit and finish.
  • Fits 1966-1967 Dodge Coronet and Plymouth Belvedere sedans and wagons.

$905.49
• SALE $722.95
Select Color/Material Options  
1966-1967 Dodge Coronet Windshield Weatherstrip Seal. Fits 66-67 Belvedere-Coronet 2 and 4 Door Sedans and Wagons.
1966-1967 Plymouth Belvedere Windshield Weatherstrip Seal. Fits 66-67 Belvedere-Coronet 2 and 4 Door Sedans and Wagons.

This windshield seal is designed for 2-door and 4-door sedans and wagons, specifically fitting 1966-1967 Dodge Coronet and Plymouth Belvedere cars. It is crafted to work seamlessly with chrome trim that inserts into body clips, ensuring a secure and authentic fit. Made with high-quality compounds, this seal is built to last for the lifetime of your vehicle, providing excellent durability and resistance to wear. Its design matches the original OE specifications, offering a precise fit and finish that complements the classic look of your car. This part is backed by a 90-day warranty, giving you peace of mind with your purchase.

Features and Benefits
  • Works with chrome trim for a clean, secure installation.
  • Made with premium materials for long-lasting performance.
  • Matches OE specs for an authentic fit and finish.
  • Fits 1966-1967 Dodge Coronet and Plymouth Belvedere sedans and wagons.

$905.49
• SALE $722.95
Select Color/Material Options  
1966-1967 Plymouth Belvedere Windshield Weatherstrip Seal. Fits 66-67 Belvedere-Coronet 2 and 4 Door Sedans and Wagons.
1963-1964 Buick Electra Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 20-A), roof rail (RR 1810), and trunk (TK 46-18), ensuring a snug and weatherproof fit. Designed to fit 1963-1964 Buick Electra, Cadillac Eldorado, Cadillac Series 62, Cadillac DeVille, and Oldsmobile 98 models, this kit is tailored to restore your classic car’s original charm while keeping it protected from the elements. Each seal is crafted from durable, flexible materials that provide excellent resistance to water, wind, and dust, ensuring your vehicle stays dry and quiet. The seals are easy to install, fitting seamlessly into the original mounting locations for a hassle-free restoration. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting quality and performance of this kit.

Features and Benefits
  • Keeps your convertible protected from water and wind.
  • Easy installation with precise fit for classic models.
  • Durable materials ensure long-lasting performance.

$909.49
• SALE $725.95
Select Color/Material Options  
1963-1964 Buick Electra Weatherstrip Seal Kit, for Convertibles.
1964 Cadillac DeVille Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 20-A), roof rail (RR 1810), and trunk (TK 46-18), ensuring a snug and weatherproof fit. Designed to fit 1963-1964 Buick Electra, Cadillac Eldorado, Cadillac Series 62, Cadillac DeVille, and Oldsmobile 98 models, this kit is tailored to restore your classic car’s original charm while keeping it protected from the elements. Each seal is crafted from durable, flexible materials that provide excellent resistance to water, wind, and dust, ensuring your vehicle stays dry and quiet. The seals are easy to install, fitting seamlessly into the original mounting locations for a hassle-free restoration. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting quality and performance of this kit.

Features and Benefits
  • Keeps your convertible protected from water and wind.
  • Easy installation with precise fit for classic models.
  • Durable materials ensure long-lasting performance.

$909.49
• SALE $725.95
Select Color/Material Options  
1964 Cadillac DeVille Weatherstrip Seal Kit, for Convertibles.
1963-1964 Cadillac Eldorado Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 20-A), roof rail (RR 1810), and trunk (TK 46-18), ensuring a snug and weatherproof fit. Designed to fit 1963-1964 Buick Electra, Cadillac Eldorado, Cadillac Series 62, Cadillac DeVille, and Oldsmobile 98 models, this kit is tailored to restore your classic car’s original charm while keeping it protected from the elements. Each seal is crafted from durable, flexible materials that provide excellent resistance to water, wind, and dust, ensuring your vehicle stays dry and quiet. The seals are easy to install, fitting seamlessly into the original mounting locations for a hassle-free restoration. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting quality and performance of this kit.

Features and Benefits
  • Keeps your convertible protected from water and wind.
  • Easy installation with precise fit for classic models.
  • Durable materials ensure long-lasting performance.

$909.49
• SALE $725.95
Select Color/Material Options  
1963-1964 Cadillac Eldorado Weatherstrip Seal Kit, for Convertibles.