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.

1957-1958 Oldsmobile Super 88 Front Vent Window Weatherstrip Seals. For 2-Hardtops and Convertibles.

For 2-door hardtops and convertibles, these front vent window seals are precision-engineered to fit perfectly on your 1957 Oldsmobile 88, Fiesta, Starfire, or Super 88, as well as 1958 Buick Century, Special, and Super models, and 1958 Oldsmobile 98, Dynamic 88, Fiesta, and Super 88 cars. Made with a durable steel core and threaded holes, these seals ensure a secure and lasting installation. Designed using advanced CAD and CNC milling technology, they offer a flawless 3D contour that matches OEM quality and appearance, enhancing the look and functionality of your classic car. These seals are sold as a pair for both the driver and passenger sides, ensuring a complete restoration. Backed by Metro's 30-year warranty, you can trust in their durability and performance for decades to come.

Features and Benefits
  • Ensures a snug, weatherproof seal for vent windows.
  • Steel core construction adds strength and durability.
  • Threaded holes make installation straightforward and secure.
  • Enhances the classic look of your vintage car with OEM-quality fit and finish.

$245.99
• SALE $196.95
Select Color/Material Options  
1957-1958 Oldsmobile Super 88 Front Vent Window Weatherstrip Seals. For 2-Hardtops and Convertibles.
1957 Oldsmobile 88 Vent Window Weatherstrip Seal,'55-56 Buick Oldsmobile 4 Door Hardtop.

Designed for the 1955-1956 Buick and Oldsmobile Holiday Sedan 40 and 60 Series 4 Door Hardtop, this vent window seal ensures a precise fit and reliable performance. Crafted using the latest advancements in CAD and CNC milling, it features accurate 3D contouring for an OEM-quality appearance that complements the classic lines of your car. This seal is designed to fit snugly around the vent window, preventing water, wind, and debris from entering the cabin, while also reducing noise for a more comfortable ride. Installation is straightforward, as the seal is tailored to match the original specifications, making it an ideal replacement for worn or damaged seals. Backed by Metro's 30-year warranty, you can trust in its durability and long-lasting performance, giving you peace of mind for decades to come.

Features and Benefits
  • Provides a tight seal to keep out water, wind, and debris.
  • Reduces noise for a quieter cabin experience.
  • Designed with precise 3D contouring for an OEM-quality fit.

$245.99
• SALE $196.95
Select Color/Material Options  
1957 Oldsmobile 88 Vent Window Weatherstrip Seal,'55-56 Buick Oldsmobile 4 Door Hardtop.
1957-1958 Oldsmobile 98 Vent Window Weatherstrip Seal,'55-56 Buick Oldsmobile 4 Door Hardtop.

Designed for the 1955-1956 Buick and Oldsmobile Holiday Sedan 40 and 60 Series 4 Door Hardtop, this vent window seal ensures a precise fit and reliable performance. Crafted using the latest advancements in CAD and CNC milling, it features accurate 3D contouring for an OEM-quality appearance that complements the classic lines of your car. This seal is designed to fit snugly around the vent window, preventing water, wind, and debris from entering the cabin, while also reducing noise for a more comfortable ride. Installation is straightforward, as the seal is tailored to match the original specifications, making it an ideal replacement for worn or damaged seals. Backed by Metro's 30-year warranty, you can trust in its durability and long-lasting performance, giving you peace of mind for decades to come.

Features and Benefits
  • Provides a tight seal to keep out water, wind, and debris.
  • Reduces noise for a quieter cabin experience.
  • Designed with precise 3D contouring for an OEM-quality fit.

$245.99
• SALE $196.95
Select Color/Material Options  
1957-1958 Oldsmobile 98 Vent Window Weatherstrip Seal,'55-56 Buick Oldsmobile 4 Door Hardtop.
1958 Oldsmobile Dynamic 88 Vent Window Weatherstrip Seal,'55-56 Buick Oldsmobile 4 Door Hardtop.

Designed for the 1955-1956 Buick and Oldsmobile Holiday Sedan 40 and 60 Series 4 Door Hardtop, this vent window seal ensures a precise fit and reliable performance. Crafted using the latest advancements in CAD and CNC milling, it features accurate 3D contouring for an OEM-quality appearance that complements the classic lines of your car. This seal is designed to fit snugly around the vent window, preventing water, wind, and debris from entering the cabin, while also reducing noise for a more comfortable ride. Installation is straightforward, as the seal is tailored to match the original specifications, making it an ideal replacement for worn or damaged seals. Backed by Metro's 30-year warranty, you can trust in its durability and long-lasting performance, giving you peace of mind for decades to come.

Features and Benefits
  • Provides a tight seal to keep out water, wind, and debris.
  • Reduces noise for a quieter cabin experience.
  • Designed with precise 3D contouring for an OEM-quality fit.

$245.99
• SALE $196.95
Select Color/Material Options  
1958 Oldsmobile Dynamic 88 Vent Window Weatherstrip Seal,'55-56 Buick Oldsmobile 4 Door Hardtop.
1965-1966 Ford Mustang Molded Door Weatherstrip Seals, Made with Molded Ends. 80" Long Each.

For the 1965-1966 Ford Mustang, these molded door seals are designed to fit Hardtop, Fastback and Convertible measuring 80 inches long each and sold as a pair for both the right and left sides. Crafted by SUPERsoft, these seals feature molded ends for a precise fit and are made from a material that is 30% softer and more durable than other brands, ensuring a snug seal that keeps out water, wind, and noise. Unlike other products, these seals are manufactured without accelerants or cheap fillers, which means they resist premature aging and cracking, providing long-lasting performance. These seals are essential for maintaining the classic Mustang’s charm while improving comfort and protecting the interior from the elements. Backed by a 90-day No Hassle Guarantee, you can trust in their quality and durability.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Molded ends ensure a perfect fit for easy installation.
  • Made from durable, soft material for long-lasting performance.
  • Specifically designed for 1965-1966 Ford Mustang models.

$246.99
• SALE $197.95
Select Color/Material Options  
1965-1966 Ford Mustang Molded Door Weatherstrip Seals, Made with Molded Ends. 80" Long Each.