Plymouth Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Plymouth with precision-fit replacement weatherstrip and seals designed specifically for your vehicle. Each seal is engineered to match the original profile and mounting groove of your Plymouth —restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Plymouth 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 or hardening the way factory-original rubber does over time.

Use the Vehicle Selector above to find the correct weatherstrip for your Plymouth , 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 with precision-fit weatherstrip for your Plymouth .

1964-1965 Plymouth Belvedere Velocity Stack Weatherstrip Seals. Pair.

Designed for classic car models, these seals are made to fit between the hood and the Velocity Stacks, ensuring a snug and secure fit for 1964 Dodge 330, 440, and Polara cars, 1964-1965 Plymouth Belvedere, 1965 Dodge Coronet, 1965 Plymouth Satellite, 1968 Dodge Dart, 1968 Plymouth Barracuda, and 1968 Plymouth Valiant. Crafted by Metro Moulded Parts, these seals are built to provide a reliable barrier, preventing unwanted debris, moisture, and air leaks from compromising your engine's performance. Their durable construction ensures long-lasting use, while the sleek black finish complements the under-hood aesthetics of your classic car. Backed by Metro's Platinum 30-year warranty, you can trust these seals to deliver dependable performance for decades.

Features and Benefits
  • Provides a tight seal between the hood and Velocity Stacks.
  • Protects against debris, moisture, and air leaks.
  • Designed for a precise fit on multiple 1964-1968 Dodge and Plymouth models.

$284.99
• SALE $227.95
Select Color/Material Options  
1964-1965 Plymouth Belvedere Velocity Stack Weatherstrip Seals. Pair.
1965 Plymouth Satellite Velocity Stack Weatherstrip Seals. Pair.

Designed for classic car models, these seals are made to fit between the hood and the Velocity Stacks, ensuring a snug and secure fit for 1964 Dodge 330, 440, and Polara cars, 1964-1965 Plymouth Belvedere, 1965 Dodge Coronet, 1965 Plymouth Satellite, 1968 Dodge Dart, 1968 Plymouth Barracuda, and 1968 Plymouth Valiant. Crafted by Metro Moulded Parts, these seals are built to provide a reliable barrier, preventing unwanted debris, moisture, and air leaks from compromising your engine's performance. Their durable construction ensures long-lasting use, while the sleek black finish complements the under-hood aesthetics of your classic car. Backed by Metro's Platinum 30-year warranty, you can trust these seals to deliver dependable performance for decades.

Features and Benefits
  • Provides a tight seal between the hood and Velocity Stacks.
  • Protects against debris, moisture, and air leaks.
  • Designed for a precise fit on multiple 1964-1968 Dodge and Plymouth models.

$284.99
• SALE $227.95
Select Color/Material Options  
1965 Plymouth Satellite Velocity Stack Weatherstrip Seals. Pair.
1968 Plymouth Valiant Velocity Stack Weatherstrip Seals. Pair.

Designed for classic car models, these seals are made to fit between the hood and the Velocity Stacks, ensuring a snug and secure fit for 1964 Dodge 330, 440, and Polara cars, 1964-1965 Plymouth Belvedere, 1965 Dodge Coronet, 1965 Plymouth Satellite, 1968 Dodge Dart, 1968 Plymouth Barracuda, and 1968 Plymouth Valiant. Crafted by Metro Moulded Parts, these seals are built to provide a reliable barrier, preventing unwanted debris, moisture, and air leaks from compromising your engine's performance. Their durable construction ensures long-lasting use, while the sleek black finish complements the under-hood aesthetics of your classic car. Backed by Metro's Platinum 30-year warranty, you can trust these seals to deliver dependable performance for decades.

Features and Benefits
  • Provides a tight seal between the hood and Velocity Stacks.
  • Protects against debris, moisture, and air leaks.
  • Designed for a precise fit on multiple 1964-1968 Dodge and Plymouth models.

$284.99
• SALE $227.95
Select Color/Material Options  
1968 Plymouth Valiant Velocity Stack Weatherstrip Seals. Pair.
1973-1976 Plymouth Duster Roof-Rail Weatherstrip Seals.

Designed for the 1973-1976 Mopar A-body Fastback Coupe with swing-out rear-quarter windows, these roof-rail seals replace OEM# 3582742/3 and are a perfect fit for models like the Dodge Dart, Plymouth Duster, and Plymouth Valiant. Crafted to provide better sealing than competitor brands, these seals ensure your car stays dry and protected, guaranteed to never leak. Made with high-quality materials, they avoid the use of accelerants or cheap fillers, which can cause premature aging or failure. These seals are designed to fit snugly along the roof rails, providing a clean, factory-like appearance while keeping out water, wind, and noise. Backed by Metro’s 30-year Platinum Warranty, you can trust in their durability and performance for decades to come.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with premium materials for long-lasting durability.
  • Fits perfectly for a clean, factory-like finish.

$285.99
• SALE $228.95
Select Color/Material Options  
1973-1976 Plymouth Duster Roof-Rail Weatherstrip Seals.
1973-1974 Plymouth Valiant Roof-Rail Weatherstrip Seals.

Designed for the 1973-1976 Mopar A-body Fastback Coupe with swing-out rear-quarter windows, these roof-rail seals replace OEM# 3582742/3 and are a perfect fit for models like the Dodge Dart, Plymouth Duster, and Plymouth Valiant. Crafted to provide better sealing than competitor brands, these seals ensure your car stays dry and protected, guaranteed to never leak. Made with high-quality materials, they avoid the use of accelerants or cheap fillers, which can cause premature aging or failure. These seals are designed to fit snugly along the roof rails, providing a clean, factory-like appearance while keeping out water, wind, and noise. Backed by Metro’s 30-year Platinum Warranty, you can trust in their durability and performance for decades to come.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with premium materials for long-lasting durability.
  • Fits perfectly for a clean, factory-like finish.

$285.99
• SALE $228.95
Select Color/Material Options  
1973-1974 Plymouth Valiant Roof-Rail Weatherstrip Seals.

(715 Total Products)