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.

1949-1952 Pontiac Chieftain Vulcanized Windshield Weatherstrip Seal, for Hardtops and Convertibles.

This vulcanized windshield seal is designed for hardtops and convertibles, specifically for body style #2537 and 67 models with reveal molding and a division bar. It includes a molded-in division bar for a precise fit and measures perfectly to ensure a leak-free seal. Crafted for 1949-1952 Oldsmobile and Pontiac models, including the 1949 Oldsmobile Series 76 and 88, 1950 Oldsmobile 88 and Series 76, 1950-1952 Pontiac Catalina, and 1949-1952 Pontiac Chieftain, this seal guarantees a snug and durable fit. Made with high-quality compounds, it is built to last the lifetime of your vehicle, preventing water leaks and protecting your interior from the elements. This part is easy to install, fitting seamlessly into the windshield frame to restore your car’s original look and functionality. Backed by a 90-day warranty, it offers peace of mind with a no-hassle replacement guarantee.

Features and Benefits
  • Ensures a perfect, leak-free seal for your windshield.
  • Made with durable, high-quality materials for long-lasting performance.
  • Includes a molded-in division bar for precise fitment.
  • Protects your car’s interior from water and weather damage.

$274.99
• SALE $219.95
Select Color/Material Options  
1949-1952 Pontiac Chieftain Vulcanized Windshield Weatherstrip Seal, for Hardtops and Convertibles.
1954-1956 Buick Century Vulcanized Rear Window Weatherstrip Seal, for Sedans. Each.

Designed specifically for sedans, this vulcanized rear window seal ensures a perfect fit for your classic car. Crafted with high-quality compounds, it is built to last the lifetime of your vehicle while providing a watertight seal that will never leak. This seal is tailored for 1954-1956 Buick Century, Buick Special, Oldsmobile 88, and Oldsmobile 98 models, making it an ideal choice for restoring these iconic vehicles. Its durable construction resists wear and tear, ensuring your rear window stays secure and protected from the elements. Installation is straightforward, as the seal is designed to fit snugly into place, maintaining the original look and feel of your car. Backed by a 90-day warranty, this part guarantees peace of mind with its no-hassle replacement policy.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with durable, long-lasting materials.
  • Fits perfectly for 1954-1956 Buick and Oldsmobile sedans.
  • Easy to install for a secure and reliable fit.

$274.99
• SALE $219.95
Select Color/Material Options  
1954-1956 Buick Century Vulcanized Rear Window Weatherstrip Seal, for Sedans. Each.
1954-1956 Buick Special Vulcanized Rear Window Weatherstrip Seal, for Sedans. Each.

Designed specifically for sedans, this vulcanized rear window seal ensures a perfect fit for your classic car. Crafted with high-quality compounds, it is built to last the lifetime of your vehicle while providing a watertight seal that will never leak. This seal is tailored for 1954-1956 Buick Century, Buick Special, Oldsmobile 88, and Oldsmobile 98 models, making it an ideal choice for restoring these iconic vehicles. Its durable construction resists wear and tear, ensuring your rear window stays secure and protected from the elements. Installation is straightforward, as the seal is designed to fit snugly into place, maintaining the original look and feel of your car. Backed by a 90-day warranty, this part guarantees peace of mind with its no-hassle replacement policy.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with durable, long-lasting materials.
  • Fits perfectly for 1954-1956 Buick and Oldsmobile sedans.
  • Easy to install for a secure and reliable fit.

$274.99
• SALE $219.95
Select Color/Material Options  
1954-1956 Buick Special Vulcanized Rear Window Weatherstrip Seal, for Sedans. Each.
1954-1956 Oldsmobile 88 Vulcanized Rear Window Weatherstrip Seal, for Sedans. Each.

Designed specifically for sedans, this vulcanized rear window seal ensures a perfect fit for your classic car. Crafted with high-quality compounds, it is built to last the lifetime of your vehicle while providing a watertight seal that will never leak. This seal is tailored for 1954-1956 Buick Century, Buick Special, Oldsmobile 88, and Oldsmobile 98 models, making it an ideal choice for restoring these iconic vehicles. Its durable construction resists wear and tear, ensuring your rear window stays secure and protected from the elements. Installation is straightforward, as the seal is designed to fit snugly into place, maintaining the original look and feel of your car. Backed by a 90-day warranty, this part guarantees peace of mind with its no-hassle replacement policy.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with durable, long-lasting materials.
  • Fits perfectly for 1954-1956 Buick and Oldsmobile sedans.
  • Easy to install for a secure and reliable fit.

$274.99
• SALE $219.95
Select Color/Material Options  
1954-1956 Oldsmobile 88 Vulcanized Rear Window Weatherstrip Seal, for Sedans. Each.
1954-1956 Oldsmobile 98 Vulcanized Rear Window Weatherstrip Seal, for Sedans. Each.

Designed specifically for sedans, this vulcanized rear window seal ensures a perfect fit for your classic car. Crafted with high-quality compounds, it is built to last the lifetime of your vehicle while providing a watertight seal that will never leak. This seal is tailored for 1954-1956 Buick Century, Buick Special, Oldsmobile 88, and Oldsmobile 98 models, making it an ideal choice for restoring these iconic vehicles. Its durable construction resists wear and tear, ensuring your rear window stays secure and protected from the elements. Installation is straightforward, as the seal is designed to fit snugly into place, maintaining the original look and feel of your car. Backed by a 90-day warranty, this part guarantees peace of mind with its no-hassle replacement policy.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with durable, long-lasting materials.
  • Fits perfectly for 1954-1956 Buick and Oldsmobile sedans.
  • Easy to install for a secure and reliable fit.

$274.99
• SALE $219.95
Select Color/Material Options  
1954-1956 Oldsmobile 98 Vulcanized Rear Window Weatherstrip Seal, for Sedans. Each.