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.
This trunk seal is designed for 2-door hardtop models, specifically fitting '72-'74 Mopar B-body and '73-'76 Mopar A-body vehicles. It replaces trunk seals with a D-shaped end profile, ensuring a snug and reliable fit. Crafted from premium EPDM materials, this seal offers excellent rebound memory, maintaining its shape and effectiveness over time. It is engineered to keep your trunk area protected from water, dust, and debris, ensuring a clean and dry interior. Fitment includes a wide range of classic cars, such as the 1971-1974 Dodge Charger, 1971-1974 Dodge Coronet, 1971-1974 Plymouth Road Runner, 1972-1974 Plymouth Satellite, 1973-1976 Dodge Dart, 1973-1976 Plymouth Scamp, and 1973-1976 Plymouth Valiant. Backed by a 30-year warranty from SuperSoft, this seal guarantees long-lasting performance and peace of mind.
Features and Benefits
Designed for Mopar B-body 2-door hardtops and coupes from 1975 to 1979, these door end-cap pillar seals replace OEM# 3795178/9 and are crafted to fit perfectly on models like the Chrysler Cordoba, Dodge Charger, Dodge Coronet, Plymouth Fury, and Plymouth Road Runner. Made from durable closed-cell EPDM sponge rubber with galvanized steel cores, these seals are built to last while providing a snug, weatherproof fit. Their concours-quality details ensure they not only perform well but also maintain the classic look of your vehicle. Easy to install, these seals come as a pair for both the right and left sides, making them a convenient solution for restoring your car’s original functionality and appearance. Backed by Metro’s 30-year Platinum Warranty, you can trust in their long-term reliability and performance.
Features and Benefits
For 2-door hardtop and coupe models of the 1971-1974 Plymouth B-body and 1973-1974 Dodge B-body, these door end-cap filler seals are designed to replace OEM# 3581894/5. Crafted with concours-quality details, they ensure a precise fit and a clean, factory-fresh appearance. These seals are easy to install, fitting snugly at the door ends to prevent gaps and protect against water, dust, and debris. Sold as a pair (right and left), they are perfect for restoring the classic look and functionality of your vehicle. Fitment includes iconic models like the 1971 Plymouth GTX, Road Runner, and Satellite, as well as the 1973-1974 Dodge Charger and Plymouth Road Runner. Backed by Metro’s 30-year warranty, you can trust these seals to last for decades.
Features and Benefits
Designed for the 2-door hardtop and coupe Mopar B-body models from 1971 to 1974, these upper hinge pillar seals are crafted to replace OEM# 3581878/9 with precision. Made with galvanized steel cores and durable EPDM rubber, they ensure long-lasting performance and a snug fit. These seals are concours quality, meaning they meet the highest standards for restoration, and they are easy to install, fitting seamlessly into place to protect your vehicle from water, dirt, and wind intrusion. Compatible with 1971-1974 Dodge Charger, Plymouth GTX, Road Runner, and Satellite models, this pair (right and left) is a must-have for restoring your classic car to its original glory. Backed by Metro’s 30-year Platinum Warranty, you can trust in their durability and quality.
Features and Benefits
For 1968-1969 Dodge and Plymouth cars, this hood-to-radiator support seal measures 52" long and is designed to fit perfectly on models like the Dodge Charger, Coronet, Plymouth Belvedere, GTX, Road Runner, and Satellite. Crafted by Metro Moulded Parts, this seal is jet black, not ash gray, ensuring a refined concours look that complements the classic styling of your vehicle. Its high-quality craftsmanship ensures a snug fit, effectively sealing the gap between the hood and radiator support to prevent debris, water, and air from entering the engine bay. This part is easy to install, with pre-drilled holes and included clips for a secure attachment. Backed by Metro’s 30-year Platinum Warranty, you can trust this seal to maintain its durability and appearance for decades.
Features and Benefits
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