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.

1975-1976 Pontiac Bonneville Roof Rail Weatherstrip Seals with Molded Ends. For 2-Door Hardtop.

For 2-door hardtop models, these roof rail seals with molded ends are designed to fit perfectly and provide unmatched protection. Specifically crafted for 1975-1976 Buick Electra, Oldsmobile 98, Oldsmobile Toronado, Pontiac Bonneville, and Pontiac Grandville, as well as 1977-1978 Oldsmobile Toronado, these seals ensure a snug fit and better sealing than competitor brands. Made by SUPERsoft, they are guaranteed to never leak and are free from accelerants or cheap fillers, which can cause premature aging or failure. These seals are built to last, maintaining their flexibility and durability over time. Installed along the roof rails, they create a tight barrier against water and wind, keeping your car’s interior dry and quiet. Backed by a 30-year warranty, you can trust these seals to perform for decades.

Features and Benefits
  • Provides a watertight seal to protect your car's interior.
  • Molded ends ensure a precise fit for easy installation.
  • Made with high-quality materials to resist aging and cracking.

$245.49
• SALE $195.95
Select Color/Material Options  
1975-1976 Pontiac Bonneville Roof Rail Weatherstrip Seals with Molded Ends. For 2-Door Hardtop.
1975 Pontiac Grandville Roof Rail Weatherstrip Seals with Molded Ends. For 2-Door Hardtop.

For 2-door hardtop models, these roof rail seals with molded ends are designed to fit perfectly and provide unmatched protection. Specifically crafted for 1975-1976 Buick Electra, Oldsmobile 98, Oldsmobile Toronado, Pontiac Bonneville, and Pontiac Grandville, as well as 1977-1978 Oldsmobile Toronado, these seals ensure a snug fit and better sealing than competitor brands. Made by SUPERsoft, they are guaranteed to never leak and are free from accelerants or cheap fillers, which can cause premature aging or failure. These seals are built to last, maintaining their flexibility and durability over time. Installed along the roof rails, they create a tight barrier against water and wind, keeping your car’s interior dry and quiet. Backed by a 30-year warranty, you can trust these seals to perform for decades.

Features and Benefits
  • Provides a watertight seal to protect your car's interior.
  • Molded ends ensure a precise fit for easy installation.
  • Made with high-quality materials to resist aging and cracking.

$245.49
• SALE $195.95
Select Color/Material Options  
1975 Pontiac Grandville Roof Rail Weatherstrip Seals with Molded Ends. For 2-Door Hardtop.
1949-1951 Mercury Mercury Vulcanized Fixed Quarter Window Weatherstrip Seals.

Designed for 2-door models without swing-out rear quarter windows, these vulcanized fixed quarter window seals measure 63-1/2" long each and come as a pair. Crafted from high-quality EPDM rubber, they are built to last and guaranteed to never leak, ensuring a snug and secure fit for your classic ride. These seals are specifically made for 1949-1951 Mercury Mercury Cars and 1950-1951 Mercury Monterey Cars, providing a perfect fit for these iconic vehicles. By reducing road noise, they enhance your driving experience while maintaining the classic look of your car. These seals are easy to install, fitting seamlessly into the fixed quarter window area to keep out water, wind, and debris, preserving the interior of your vehicle. Backed by Metro's Platinum Warranty, this part is protected for a full 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Made from durable EPDM rubber for long-lasting performance.
  • Guaranteed to prevent leaks and keep your car’s interior dry.
  • Reduces road noise for a quieter ride.

$245.49
• SALE $195.95
Select Color/Material Options  
1949-1951 Mercury Mercury Vulcanized Fixed Quarter Window Weatherstrip Seals.
1950-1951 Mercury Monterey Vulcanized Fixed Quarter Window Weatherstrip Seals.

Designed for 2-door models without swing-out rear quarter windows, these vulcanized fixed quarter window seals measure 63-1/2" long each and come as a pair. Crafted from high-quality EPDM rubber, they are built to last and guaranteed to never leak, ensuring a snug and secure fit for your classic ride. These seals are specifically made for 1949-1951 Mercury Mercury Cars and 1950-1951 Mercury Monterey Cars, providing a perfect fit for these iconic vehicles. By reducing road noise, they enhance your driving experience while maintaining the classic look of your car. These seals are easy to install, fitting seamlessly into the fixed quarter window area to keep out water, wind, and debris, preserving the interior of your vehicle. Backed by Metro's Platinum Warranty, this part is protected for a full 30 years, giving you peace of mind with your purchase.

Features and Benefits
  • Made from durable EPDM rubber for long-lasting performance.
  • Guaranteed to prevent leaks and keep your car’s interior dry.
  • Reduces road noise for a quieter ride.

$245.49
• SALE $195.95
Select Color/Material Options  
1950-1951 Mercury Monterey Vulcanized Fixed Quarter Window Weatherstrip Seals.
1954-1964 Volkswagen Beetle Auxillary Window Weatherstrip Seal Kit for Convertibles (ALP 10, ALP 10-a.

This auxiliary window seal kit is designed for convertible body styles and includes an 8-piece set (ALP 10, ALP 10-A, ALP 10-B, ALP 10-C) that ensures a snug, weatherproof fit. Crafted with concours-quality details, this kit is easy to install and provides a precise seal to keep out water, dust, and wind, enhancing both comfort and durability. It fits a range of classic Volkswagen models, including the 1954-1964 Beetle, 1956-1964 Karmann Ghia, and 1954-1964 Transporter Van, making it a versatile choice for restoring these iconic vehicles. Backed by Metro’s 30-year Platinum Warranty, this kit offers long-term peace of mind, ensuring your investment is protected.

Features and Benefits
  • Provides a tight seal to block water and wind.
  • Easy installation for a hassle-free upgrade.
  • Concours-quality design for an authentic restoration.

$245.49
• SALE $195.95
Select Color/Material Options  
1954-1964 Volkswagen Beetle Auxillary Window Weatherstrip Seal Kit for Convertibles (ALP 10, ALP 10-a.