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 .

1970-1972 Plymouth Duster Window Sweeper Kit, 71-72 Dodge Demon, 70-72 Plymouth Duster, 4 Piece Kit.

Designed for the fastback body style of the 1970-1972 Plymouth Duster and 1971-1972 Dodge Demon, this Metro Moulded Parts Window Sweeper Kit ensures a precise fit and reliable seal for your classic car. This 4-piece kit includes inner and outer sweeps for both the left and right doors, crafted to match the original specifications for a seamless restoration. Proudly made in the USA, these sweeps are built to keep water, dirt, and debris out of your vehicle while maintaining a clean and polished look. The durable construction and snug fit make installation straightforward, ensuring the sweeps align perfectly with your car's windows. Backed by a 90-day warranty, this kit offers peace of mind and quality assurance for your restoration project.

Features and Benefits
  • Keeps water and debris out for a cleaner interior.
  • Matches original specifications for a factory-like fit.
  • Easy installation with precise alignment.
  • Made in the USA for trusted quality.

$540.99
• SALE $431.95
Select Color/Material Options  
1970-1972 Plymouth Duster Window Sweeper Kit, 71-72 Dodge Demon, 70-72 Plymouth Duster, 4 Piece Kit.
1968-1969 Plymouth Belvedere Weatherstrip Seal Kit, for 2-Door Coupe.

This kit is designed for 2-door coupe models and includes seals for the door (LM 23), roof rail (RR 4001), and trunk (TK 2321). Tailored specifically for 1968-1969 Plymouth Belvedere, Road Runner, and Satellite cars, this kit ensures a precise fit and reliable performance. Each seal is crafted from high-quality materials to provide excellent durability and protection against weather elements, keeping your vehicle's interior dry and quiet. The seals are designed to install easily, fitting snugly into their designated areas to restore the original look and function of your classic car. Backed by a 30-year warranty from SuperSoft, you can trust in the long-term reliability of this product.

Features and Benefits
  • Protects against water leaks and wind noise.
  • Restores the original fit and finish of your vehicle.
  • Made from durable, high-quality materials for long-lasting performance.

$577.49
• SALE $460.95
Select Color/Material Options  
1968-1969 Plymouth Belvedere Weatherstrip Seal Kit, for 2-Door Coupe.
1968-1969 Plymouth Road Runner Weatherstrip Seal Kit, for 2-Door Coupe.

This kit is designed for 2-door coupe models and includes seals for the door (LM 23), roof rail (RR 4001), and trunk (TK 2321). Tailored specifically for 1968-1969 Plymouth Belvedere, Road Runner, and Satellite cars, this kit ensures a precise fit and reliable performance. Each seal is crafted from high-quality materials to provide excellent durability and protection against weather elements, keeping your vehicle's interior dry and quiet. The seals are designed to install easily, fitting snugly into their designated areas to restore the original look and function of your classic car. Backed by a 30-year warranty from SuperSoft, you can trust in the long-term reliability of this product.

Features and Benefits
  • Protects against water leaks and wind noise.
  • Restores the original fit and finish of your vehicle.
  • Made from durable, high-quality materials for long-lasting performance.

$577.49
• SALE $460.95
Select Color/Material Options  
1968-1969 Plymouth Road Runner Weatherstrip Seal Kit, for 2-Door Coupe.
1968-1969 Plymouth Satellite Weatherstrip Seal Kit, for 2-Door Coupe.

This kit is designed for 2-door coupe models and includes seals for the door (LM 23), roof rail (RR 4001), and trunk (TK 2321). Tailored specifically for 1968-1969 Plymouth Belvedere, Road Runner, and Satellite cars, this kit ensures a precise fit and reliable performance. Each seal is crafted from high-quality materials to provide excellent durability and protection against weather elements, keeping your vehicle's interior dry and quiet. The seals are designed to install easily, fitting snugly into their designated areas to restore the original look and function of your classic car. Backed by a 30-year warranty from SuperSoft, you can trust in the long-term reliability of this product.

Features and Benefits
  • Protects against water leaks and wind noise.
  • Restores the original fit and finish of your vehicle.
  • Made from durable, high-quality materials for long-lasting performance.

$577.49
• SALE $460.95
Select Color/Material Options  
1968-1969 Plymouth Satellite Weatherstrip Seal Kit, for 2-Door Coupe.
1970-1972 Plymouth Duster Weatherstrip Seal Kit. '70-'72 Mopar a-Body Fastback Coupe.

Designed for the 1970-1972 Mopar A-body Fastback Coupe, this 5-piece seal kit includes door seals (LM 23-C), roof-rail seals (RR 4005), and trunk seals (TK 64-A/18), ensuring a snug and weatherproof fit for your classic car. Tailored specifically for models like the 1970-1972 Plymouth Duster and 1971-1972 Dodge Dart, this kit is crafted from high-quality materials to provide long-lasting durability and protection against the elements. The seals are designed to fit seamlessly into their respective areas, preventing water, wind, and debris from entering your vehicle while maintaining its original look and feel. Backed by SuperSoft’s 30-year warranty, you can trust in the reliability and performance of these parts for decades to come.

Features and Benefits
  • Protects against water, wind, and debris.
  • Tailored fit for Mopar A-body Fastback Coupe models.
  • High-quality materials ensure long-lasting durability.

$579.49
• SALE $462.95
Select Color/Material Options  
1970-1972 Plymouth Duster Weatherstrip Seal Kit. '70-'72 Mopar a-Body Fastback Coupe.

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