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

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

Our Plymouth Trailduster 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 Trailduster, 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 Trailduster.

1974-1981 Plymouth Trailduster Driver & Passenger Side Glass Run Division Bar Channel - Division Bar / Liner Driver or Passenger Side

OEM-replacement glass run division bar channel - division bar / liner driver or passenger side for Dodge / Plymouth. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.

Replaces Mopar: 4083831

1974-1981 Plymouth Trailduster Chrome Windshield Lockstrip.

For vans and trucks, this chrome lockstrip insert is designed to fit seamlessly into the weatherstrip, locking the glass securely in place. It includes a center cover clip and is sold as a single piece for one application. Crafted to match the original OE specifications, it ensures an authentic fit and finish, making it ideal for restoring or maintaining your vehicle's original look. This lockstrip is compatible with a wide range of Dodge and Plymouth models from 1971 to 1993, including Dodge B-Series Vans, D-Series Trucks, W-Series Trucks, Ramchargers, and Plymouth Traildusters. Its durable chrome finish not only enhances the appearance of your vehicle but also provides reliable performance.

Features and Benefits
  • Locks glass securely in place.
  • Matches OE specs for a perfect fit.
  • Includes a center cover clip for easy installation.
  • Enhances the vehicle's appearance with a sleek chrome finish.

$88.99
• SALE $71.95
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1974-1981 Plymouth Trailduster Chrome Windshield Lockstrip.
1981 Plymouth Trailduster Liftgate Weatherstrip Seal, 81-93 Dodge Ramcharger, 81 Plymouth Trailduster, On Body, Each.

For 1981-1993 Dodge Ramcharger and 1981 Plymouth Trailduster trucks, this liftgate seal, replacing OEM #4217660, is designed to mount directly on the body and provide a tight, reliable seal for the liftgate. Crafted from durable EPDM polymer, it offers excellent resistance to weather, reducing drafts, road noise, and water intrusion. The seal features an accurate profile for a snug fit, ensuring long-lasting performance and easy installation. This part is essential for maintaining a comfortable and quiet cabin while protecting against the elements. Backed by a 90-day warranty, it’s a dependable choice for restoring your truck’s functionality and comfort.

Features and Benefits
  • Reduces drafts and road noise for a quieter ride.
  • Made from durable EPDM polymer for weather resistance.
  • Accurate profile ensures a precise fit.
  • Easy to install directly on the body for a secure seal.

$94.49
• SALE $75.95
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1981 Plymouth Trailduster Liftgate Weatherstrip Seal, 81-93 Dodge Ramcharger, 81 Plymouth Trailduster, On Body, Each.
1974-1981 Plymouth Trailduster Windshield Weatherstrip Seal, 72-93 Dodge Full Size Truck, 74-93 Mopar SUV, With Trim Groove.

For Dodge and Plymouth trucks from 1972 to 1993, this high-quality windshield seal is crafted to fit perfectly and ensure a secure installation. Made from durable, ozone-resistant EPDM rubber, it is designed to be installed on the body first, followed by the glass, with a separate lockstrip (not included) securing the glass in place. The lockstrip options are Chrome (LS 3-C) and Black (LS 2-A). This seal is built to original specifications, ensuring an accurate profile and precise fit, while reducing drafts and road noise for a more comfortable ride. It is ideal for glass replacement projects, offering long-lasting performance and maintaining the original look of your truck. Covered by a 90-day warranty, this part guarantees peace of mind with your purchase.

Features and Benefits
  • Ensures a snug, draft-free fit for your windshield.
  • Made from durable, ozone-resistant EPDM rubber for longevity.
  • Reduces road noise for a quieter cabin experience.
  • Designed for easy installation during glass replacement.

$237.49
• SALE $189.95
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1974-1981 Plymouth Trailduster Windshield Weatherstrip Seal, 72-93 Dodge Full Size Truck, 74-93 Mopar SUV, With Trim Groove.
1974-1977 Plymouth Trailduster Vent Window Weatherstrip Seals, 72-77 Dodge D-Series Truck, Ramcharger / Trailduster, Pair.

Designed for 1972-1977 Dodge D-Series Trucks, Ramcharger, and Plymouth Trailduster models, these vent window seals are crafted to provide a precise fit and reliable performance. Made from durable EPDM polymer, they are engineered to reduce drafts and road noise, ensuring a quieter and more comfortable ride. These seals are designed to replace the original parts seamlessly, maintaining the authentic look and functionality of your vehicle. The pair includes both left and right seals, offering complete coverage for your vent windows. With their robust construction, they effectively block out water and debris, keeping your interior protected from the elements. Backed by a 90-day warranty, these seals are a dependable choice for restoring or maintaining your classic truck.

Features and Benefits
  • Reduces drafts and road noise for a quieter cabin.
  • Made from durable EPDM polymer for long-lasting performance.
  • Provides a precise fit for easy installation and a factory-like appearance.
  • Protects against water and debris, preserving your vehicle's interior.

$257.99
• SALE $205.95
Select Color/Material Options  
1974-1977 Plymouth Trailduster Vent Window Weatherstrip Seals, 72-77 Dodge D-Series Truck, Ramcharger / Trailduster, Pair.

(25 Total Products)