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

Stop leaks, drafts, and road noise in your Plymouth Valiant 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 Valiant—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Plymouth Valiant 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 Valiant, 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 Valiant.

1966-1974 Plymouth Valiant Drain Flap on Cowl. Each.

This drain flap is designed for the cowl area of classic cars, specifically fitting 1966-1974 Dodge and Plymouth models, including the Charger, Coronet, Dart, Monaco, Polara, Barracuda, Belvedere, Fury, Satellite, Valiant, and more. Crafted with precision using over 50 tons of pressure, this part ensures exact detailing and a perfect fit. Its durable construction is built to withstand the elements, providing reliable performance in protecting your vehicle's cowl area from water and debris. The sleek black finish complements the original design, maintaining the classic look of your car. Backed by Metro Moulded Parts' 30-year warranty, this drain flap offers long-lasting confidence in your restoration or maintenance project.

Features and Benefits
  • Protects the cowl area from water and debris.
  • Engineered for a precise fit using high-pressure molding.
  • Durable material ensures long-term performance.

$12.99
• SALE $10.95
Select Color/Material Options  
1966-1974 Plymouth Valiant Drain Flap on Cowl. Each.
1961-1966 Plymouth Valiant Drain Flap on Cowl. 3-11/16" X 1-7/8". Each.

This drain flap is designed for classic car models, including the 1960-1966 Dodge Dart, Polara, Coronet, Monaco, and Charger, as well as Plymouth models like the Belvedere, Fury, Savoy, Valiant, Satellite, and Barracuda. Measuring 3-11/16" x 1-7/8", it fits perfectly on the cowl to ensure proper drainage and protection from water buildup. Crafted by Metro Moulded Parts, this piece is made with over 50 tons of pressure, resulting in precise detailing and a snug fit. Its durable material resists wear and tear, making it a reliable choice for restoring or maintaining your vehicle. Backed by Metro’s 30-year Platinum Warranty, this part offers long-term peace of mind.

Features and Benefits
  • Ensures proper drainage to prevent water damage.
  • Precision-made for a perfect fit on classic car models.
  • Built to last with high-quality materials.

$12.99
• SALE $10.95
Select Color/Material Options  
1961-1966 Plymouth Valiant Drain Flap on Cowl. 3-11/16" X 1-7/8". Each.
1967-1974 Plymouth Valiant Glove Box Bumper. Each.

Designed for classic car models like the 1966-1974 Dodge and Plymouth vehicles, this glove box bumper is a durable and reliable solution for maintaining your car's interior. Crafted by Metro Moulded Parts, it is built to last with a strong, long-lasting material that ensures consistent performance over time. This small yet essential component is easy to install, fitting snugly into place to cushion and protect your glove box lid when closed. Its compact, rounded design is made to blend seamlessly with your vehicle's interior while providing effective functionality. Compatible with a wide range of models, including the Dodge Charger, Coronet, Dart, and Plymouth Barracuda, Belvedere, Satellite, and more, this part is a perfect fit for restoring or maintaining your classic car. Backed by Metro's 30-year warranty, you can trust in its quality and durability for decades to come.

Features and Benefits
  • Protects the glove box lid from wear and tear.
  • Easy to install for a hassle-free upgrade.
  • Durable material ensures long-lasting performance.

$12.99
• SALE $10.95
Select Color/Material Options  
1967-1974 Plymouth Valiant Glove Box Bumper. Each.
1968-1974 Plymouth Valiant Trunk and Body Plug. Fits 1-1/8" Hole. Each.

This trunk and body plug, designed for classic car models like the 1968-1974 Dodge Charger, Coronet, Dart, and Plymouth Barracuda, among others, fits a 1-1/8" hole perfectly. Crafted by Metro Moulded Parts, it is built to be durable, long-lasting, and strong, ensuring it withstands wear and tear over time. Its sleek black finish complements the vehicle's aesthetics while providing a snug, secure fit to seal openings effectively. Installation is straightforward, making it a hassle-free solution for restoring or maintaining your vehicle's body integrity. Backed by Metro's 30-year Platinum Warranty, this plug offers peace of mind, ensuring quality and reliability for decades.

Features and Benefits
  • Fits 1-1/8" hole for precise compatibility.
  • Durable and strong construction for long-lasting use.
  • Easy installation for a quick and secure fit.

$12.99
• SALE $10.95
Select Color/Material Options  
1968-1974 Plymouth Valiant Trunk and Body Plug. Fits 1-1/8" Hole. Each.
1968-1974 Plymouth Valiant Trunk and Body Plug. Fits 1-15/16" Hole. Each.

Designed for classic car models like the 1968-1974 Dodge Charger, Coronet, Dart, and Plymouth Barracuda, Belvedere, GTX, Road Runner, Satellite, Valiant, and more, this trunk and body plug fits a 1-15/16" hole perfectly. Crafted by Metro Moulded Parts, it is built to be durable, long-lasting, and strong, ensuring a snug and secure fit to seal openings in your vehicle's body or trunk. Its sleek black finish not only blends seamlessly with your car's design but also provides a clean and professional look. Installation is straightforward, making it easy to replace old or worn plugs and restore your vehicle's integrity. Backed by Metro's 30-year Platinum Warranty, this plug offers peace of mind and long-term reliability.

Features and Benefits
  • Seals 1-15/16" holes to protect against dirt and moisture.
  • Durable construction ensures long-lasting performance.
  • Easy installation saves time and effort.

$12.99
• SALE $10.95
Select Color/Material Options  
1968-1974 Plymouth Valiant Trunk and Body Plug. Fits 1-15/16" Hole. Each.

(54 Total Products)