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

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

Our Plymouth GTX 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 GTX, 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 GTX.

1967 Plymouth GTX Quarter Window Pillar-Post End Weatherstrip Seals.

Designed for 2-door hardtops and convertibles, these quarter window pillar-post end seals fit 1966-1967 Mopar models, including Dodge Charger, Coronet, Plymouth Belvedere, Satellite, and GTX. Replacing OEM# 2573654/5, this pair (R&L) is crafted from durable EPDM rubber with corrosion-resistant galvanized steel cores, ensuring long-lasting performance and a snug fit. These seals are concours quality, offering a precise look and feel that complements the classic lines of your vehicle. Easy to install, they mount securely to the quarter window pillar-post area, providing a tight seal to keep out water, dust, and wind, while enhancing the overall appearance of your car. Backed by Metro’s 30-year Platinum Warranty, you can trust these seals to maintain their integrity for decades.

Features and Benefits
  • Crafted from EPDM rubber for durability and flexibility.
  • Galvanized steel cores resist corrosion for long-term use.
  • Concours quality ensures a factory-original appearance.
  • Easy installation saves time and effort.

$81.99
• SALE $65.95
Select Color/Material Options  
1967 Plymouth GTX Quarter Window Pillar-Post End Weatherstrip Seals.
1971 Plymouth GTX Door End-Cap Filler Weatherstrip Seals.

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
  • Protects against water, dust, and debris.
  • Concours-quality for a factory-fresh look.
  • Easy installation for hassle-free restoration.

$81.99
• SALE $65.95
Select Color/Material Options  
1971 Plymouth GTX Door End-Cap Filler Weatherstrip Seals.
1971 Plymouth GTX Upper Hinge Pillar Weatherstrip Seals.

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
  • Protects against water, dirt, and wind intrusion.
  • Made with tough EPDM rubber and galvanized steel cores for durability.
  • Concours quality ensures a perfect restoration fit.

$81.99
• SALE $65.95
Select Color/Material Options  
1971 Plymouth GTX Upper Hinge Pillar Weatherstrip Seals.
1967 Plymouth GTX Flocked Glass Run Channel.

This flocked glass run channel, measuring 96 inches, is designed for vehicles with framed side glass, ensuring a snug and precise fit. Crafted by Metro Moulded Parts, it features accurate seal profiles that help keep your vehicle’s interior protected from the elements while reducing noise and vibration. This part is compatible with a wide range of 1965-1967 models, including Chevrolet C10, C20, and C30 Pickup Trucks, Chrysler 300, Imperial, and Newport Cars, Dodge Dart, Coronet, and Monaco Cars, GMC 1000 and 1500 Series Trucks, and Plymouth Barracuda, Belvedere, and Fury Cars, among others. Its flocked surface ensures smooth window operation, while the durable construction guarantees long-lasting performance. Backed by a 90-day warranty, this glass run channel is a reliable choice for restoring or maintaining your classic vehicle.

Features and Benefits
  • Provides a tight seal to keep out wind and water.
  • Reduces noise and vibration for a quieter ride.
  • Flocked surface ensures smooth window movement.
  • Durable material offers long-lasting performance.

$82.49
• SALE $65.95
Select Color/Material Options  
1967 Plymouth GTX Flocked Glass Run Channel.
1968-1969 Plymouth GTX Hood to Radiator Support Weatherstrip Seal. 52" Long. Each.

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
  • Protects the engine bay from debris and water.
  • Jet black finish enhances the vehicle's classic look.
  • Easy installation with included clips.

$82.99
• SALE $66.95
Select Color/Material Options  
1968-1969 Plymouth GTX Hood to Radiator Support Weatherstrip Seal. 52" Long. Each.

(52 Total Products)