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

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

Our Plymouth Road Runner 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 Road Runner, 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 Road Runner.

1968-1970 Plymouth Road Runner Hood to Cowl Weatherstrip Seal, 35" Long. Each.

For classic car enthusiasts, this hood-to-cowl seal is a perfect fit for 1966-1971 Dodge and Plymouth cars, measuring 35 inches in length. Designed to provide a snug and secure seal between the hood and cowl, it ensures protection against water, dust, and debris, keeping your engine bay clean and dry. Crafted in jet black for a refined concours-quality appearance, it enhances the overall look of your vehicle while maintaining its original charm. This seal is made with high-quality materials for durability and long-lasting performance, making it an excellent choice for restoration projects or replacements. It fits a wide range of models, including the 1966-1970 Dodge Charger, Coronet, and Plymouth Belvedere, Satellite, GTX, and Road Runner, as well as the 1971 Plymouth GTX. Backed by a 90-day hassle-free warranty, this part guarantees peace of mind with your purchase.

Features and Benefits
  • Provides a tight seal to protect the engine bay from water and debris.
  • Jet black finish enhances the car's classic appearance.
  • Durable construction ensures long-lasting performance.
  • Perfect fit for multiple Dodge and Plymouth models from 1966-1971.

$132.99
• SALE $106.95
Select Color/Material Options  
1968-1970 Plymouth Road Runner Hood to Cowl Weatherstrip Seal, 35" Long. Each.
1970 Plymouth Road Runner Hood to Radiator Weatherstrip Seal, 51-1/8" Long. Each.

For 1970 Dodge Charger, Coronet, Plymouth Belvedere, Road Runner, and Satellite cars, this hood-to-radiator seal measures 51-1/8" long, ensuring a precise fit for these classic models. Crafted by Metro Moulded Parts, it features a jet-black finish, not ash gray, for a refined concours-quality appearance that enhances the overall look of your vehicle. Designed to seal the gap between the hood and radiator, this part helps improve airflow and keeps debris out of the engine bay, contributing to better performance and protection. Its durable construction ensures long-lasting reliability, while the included clips make installation straightforward and secure. Backed by a 90-day warranty, this seal is a dependable choice for restoring your classic car to its original glory.

Features and Benefits
  • Provides a precise fit for 1970 Dodge and Plymouth models.
  • Jet-black finish enhances the car's appearance.
  • Seals the hood-to-radiator gap for better airflow and protection.
  • Includes clips for easy and secure installation.

$142.49
• SALE $113.95
Select Color/Material Options  
1970 Plymouth Road Runner Hood to Radiator Weatherstrip Seal, 51-1/8" Long. Each.
1971-1972 Plymouth Road Runner Hood to Radiator Weatherstrip Seal. Each.

This hood-to-radiator seal is designed for 1971-1972 Dodge Charger, Dodge Coronet, Plymouth Road Runner, and Plymouth Satellite cars, ensuring a precise fit for these classic models. Crafted in jet black for a refined concours-quality appearance, this seal enhances the overall look of your vehicle while providing a functional barrier between the hood and radiator. Its durable construction ensures long-lasting performance, effectively sealing out dirt, debris, and moisture to protect your engine bay. The seal is easy to install, aligning perfectly with factory specifications for a hassle-free setup. Backed by Metro Moulded Parts' reputation for quality craftsmanship, this part is covered by a 90-day warranty for added peace of mind.

Features and Benefits
  • Provides a clean, concours-quality finish in jet black.
  • Protects the engine bay by sealing out dirt and moisture.
  • Designed for a precise fit on 1971-1972 Dodge and Plymouth models.
  • Easy installation with factory-aligned specifications.

$142.49
• SALE $113.95
Select Color/Material Options  
1971-1972 Plymouth Road Runner Hood to Radiator Weatherstrip Seal. Each.
1973-1974 Plymouth Road Runner Hood to Radiator Weatherstrip Seal, 51-3/4" Long. Each.

For 1973-1974 Dodge Charger, Dodge Coronet, Plymouth Road Runner, and Plymouth Satellite cars, this hood-to-radiator seal measures 51-3/4" long, ensuring a precise fit for these classic models. Crafted by Metro Moulded Parts, it features a jet-black finish, not ash gray, for a refined concours-quality appearance that enhances the overall look of your vehicle. Designed to seal the gap between the hood and radiator, this part helps improve airflow and protects the engine bay from dirt and debris. Its durable construction ensures long-lasting performance, and the included mounting hardware makes installation straightforward. Backed by a 90-day warranty, this part is a reliable choice for restoring your vehicle to its original glory.

Features and Benefits
  • Seals the gap between the hood and radiator for better airflow.
  • Protects the engine bay from dirt and debris.
  • Jet-black finish for a high-quality, concours-ready look.
  • Includes mounting hardware for easy installation.

$142.49
• SALE $113.95
Select Color/Material Options  
1973-1974 Plymouth Road Runner Hood to Radiator Weatherstrip Seal, 51-3/4" Long. Each.
1968-1970 Plymouth Road Runner Quarter Window Weatherstrip Seals. Rear Roll-Up, Flocked Channels.

For 2-door hardtops, these quarter window seals are designed to fit rear roll-up, flocked channels, ensuring a snug and secure fit for your classic car. Crafted by Metro Moulded Parts, these seals are made from advanced rubber compounds that resist sunlight, ozone, and chemicals, ensuring long-lasting durability. Unlike cheaper alternatives, these seals are free from accelerants and fillers, preventing premature aging or failure. This pair (R&L) is compatible with a range of vehicles, including 1964-1966 Dodge Dart 270 GT hardtops, 1964-1966 Plymouth Barracuda, 1968-1970 Dodge Charger and Coronet, and 1969-1970 Plymouth Roadrunner, among others. These seals not only restore functionality but also enhance the appearance of your vehicle by providing a clean, finished look around the windows. Backed by Metro’s 30-year Platinum Warranty, you can trust in their quality and performance for decades to come.

Features and Benefits
  • Protects against weather and debris for a quieter ride.
  • Maintains a tight seal to prevent leaks and drafts.
  • Made with premium materials for long-lasting performance.
  • Easy to install, restoring your car’s original look and function.

$143.49
• SALE $114.95
Select Color/Material Options  
1968-1970 Plymouth Road Runner Quarter Window Weatherstrip Seals. Rear Roll-Up, Flocked Channels.

(66 Total Products)