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.

1979-1980 GMC C2500 Suburban Vent Window Weatherstrip Seal,73-80 GM Truck and SUV, Set of Four.

Designed for 1973-1980 Chevrolet and GMC trucks, this 4-piece vent window seal set is crafted to fit models like the Blazer, Suburban, C10, K10, and Jimmy. Made from high-quality, ozone-resistant EPDM rubber, these seals are precision-engineered to replace both the driver and passenger vent window seals, as well as the rear division channel seals. Built to original specifications, they ensure a snug fit, keeping out weather, drafts, and road noise while maintaining your vehicle's climate-controlled interior. The durable EPDM polymer construction offers long-lasting performance, making it a reliable choice for restoring your truck's comfort and functionality. Backed by a 90-day warranty, this set is a hassle-free solution for enhancing your truck's weatherproofing and reducing noise.

Features and Benefits
  • Keeps out weather and drafts for a quieter ride.
  • Made from durable, ozone-resistant EPDM rubber.
  • Restores a precise seal for climate control.
  • Designed for a perfect fit on 1973-1980 Chevrolet and GMC trucks.

$177.99
• SALE $142.95
Select Color/Material Options  
1979-1980 GMC C2500 Suburban Vent Window Weatherstrip Seal,73-80 GM Truck and SUV, Set of Four.
1975-1978 GMC C35 Vent Window Weatherstrip Seal,73-80 GM Truck and SUV, Set of Four.

Designed for 1973-1980 Chevrolet and GMC trucks, this 4-piece vent window seal set is crafted to fit models like the Blazer, Suburban, C10, K10, and Jimmy. Made from high-quality, ozone-resistant EPDM rubber, these seals are precision-engineered to replace both the driver and passenger vent window seals, as well as the rear division channel seals. Built to original specifications, they ensure a snug fit, keeping out weather, drafts, and road noise while maintaining your vehicle's climate-controlled interior. The durable EPDM polymer construction offers long-lasting performance, making it a reliable choice for restoring your truck's comfort and functionality. Backed by a 90-day warranty, this set is a hassle-free solution for enhancing your truck's weatherproofing and reducing noise.

Features and Benefits
  • Keeps out weather and drafts for a quieter ride.
  • Made from durable, ozone-resistant EPDM rubber.
  • Restores a precise seal for climate control.
  • Designed for a perfect fit on 1973-1980 Chevrolet and GMC trucks.

$177.99
• SALE $142.95
Select Color/Material Options  
1975-1978 GMC C35 Vent Window Weatherstrip Seal,73-80 GM Truck and SUV, Set of Four.
1973-1974 GMC C35/C3500 Vent Window Weatherstrip Seal,73-80 GM Truck and SUV, Set of Four.

Designed for 1973-1980 Chevrolet and GMC trucks, this 4-piece vent window seal set is crafted to fit models like the Blazer, Suburban, C10, K10, and Jimmy. Made from high-quality, ozone-resistant EPDM rubber, these seals are precision-engineered to replace both the driver and passenger vent window seals, as well as the rear division channel seals. Built to original specifications, they ensure a snug fit, keeping out weather, drafts, and road noise while maintaining your vehicle's climate-controlled interior. The durable EPDM polymer construction offers long-lasting performance, making it a reliable choice for restoring your truck's comfort and functionality. Backed by a 90-day warranty, this set is a hassle-free solution for enhancing your truck's weatherproofing and reducing noise.

Features and Benefits
  • Keeps out weather and drafts for a quieter ride.
  • Made from durable, ozone-resistant EPDM rubber.
  • Restores a precise seal for climate control.
  • Designed for a perfect fit on 1973-1980 Chevrolet and GMC trucks.

$177.99
• SALE $142.95
Select Color/Material Options  
1973-1974 GMC C35/C3500 Vent Window Weatherstrip Seal,73-80 GM Truck and SUV, Set of Four.
1979-1980 GMC C3500 Vent Window Weatherstrip Seal,73-80 GM Truck and SUV, Set of Four.

Designed for 1973-1980 Chevrolet and GMC trucks, this 4-piece vent window seal set is crafted to fit models like the Blazer, Suburban, C10, K10, and Jimmy. Made from high-quality, ozone-resistant EPDM rubber, these seals are precision-engineered to replace both the driver and passenger vent window seals, as well as the rear division channel seals. Built to original specifications, they ensure a snug fit, keeping out weather, drafts, and road noise while maintaining your vehicle's climate-controlled interior. The durable EPDM polymer construction offers long-lasting performance, making it a reliable choice for restoring your truck's comfort and functionality. Backed by a 90-day warranty, this set is a hassle-free solution for enhancing your truck's weatherproofing and reducing noise.

Features and Benefits
  • Keeps out weather and drafts for a quieter ride.
  • Made from durable, ozone-resistant EPDM rubber.
  • Restores a precise seal for climate control.
  • Designed for a perfect fit on 1973-1980 Chevrolet and GMC trucks.

$177.99
• SALE $142.95
Select Color/Material Options  
1979-1980 GMC C3500 Vent Window Weatherstrip Seal,73-80 GM Truck and SUV, Set of Four.
1969-1972 Chevy K5 Blazer Molded Door Weatherstrip Seals, with One Molded End. Pair R&L.

For 1969-1972 Chevrolet Blazer and GMC Jimmy trucks, these molded door seals with one molded end are designed to provide a perfect fit and long-lasting durability. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug, weatherproof seal that keeps out wind, water, and noise. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist premature aging and cracking over time. The seals are easy to install, fitting seamlessly along the door frame to restore the original look and function of your classic truck. Backed by a 30-year warranty, SUPERsoft guarantees these seals will stand the test of time, giving you peace of mind with your purchase.

Features and Benefits
  • Provides a tight, weatherproof seal to keep out wind, water, and noise.
  • Made from 30% softer material for a better fit and longer durability.
  • Free of accelerants and fillers to prevent premature aging and cracking.

$178.49
• SALE $142.95
Select Color/Material Options  
1969-1972 Chevy K5 Blazer Molded Door Weatherstrip Seals, with One Molded End. Pair R&L.