Dodge Dart Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

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

Our Dodge Dart 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 Dodge Dart, 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 Dodge Dart.

1973-1976 Dodge Dart Rear Roll-Up Weatherstrip Seals for 2-Door Hardtop. Pair.

For a 2-door hardtop, these rear roll-up seals are designed to fit perfectly and ensure a snug, weatherproof seal. Crafted by Metro Moulded Parts, they 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, which can cause premature aging or failure. Specifically designed for 1973-1976 Dodge Dart, Plymouth Scamp, and Plymouth Valiant cars, these seals are a direct replacement for the originals, restoring the functionality and appearance of your vehicle. They are easy to install, fitting seamlessly into the rear roll-up window area to block out water, wind, and debris, keeping your interior protected. Backed by Metro's 30-year Platinum Warranty, you can trust in their quality and performance for decades to come.

Features and Benefits
  • Provides a tight, weatherproof seal for rear roll-up windows.
  • Made from durable, chemical-resistant rubber compounds.
  • Fits 1973-1976 Dodge Dart, Plymouth Scamp, and Plymouth Valiant models.

$60.99
• SALE $48.95
Select Color/Material Options  
1973-1976 Dodge Dart Rear Roll-Up Weatherstrip Seals for 2-Door Hardtop. Pair.
1970-1976 Dodge Dart Windshield and Rear Glass Lock-Strip. Fits Many '57-'93 Mopars. Each.

This windshield and rear glass lock-strip is designed for Dodge trucks, vans, and cars from 1957 to 1993, ensuring a secure fit for your vehicle's glass. Crafted to hold the windshield firmly in place, this lock-strip provides a reliable seal to protect against weather elements. Its durable black material is flexible and easy to install, making it a practical solution for restoring or maintaining your vehicle. Compatible with a wide range of models, including Dodge D100, D200, W100, A100, and Plymouth Duster, this part guarantees proper fitment for your classic Mopar. Backed by a 90-day warranty, this lock-strip is a dependable choice for keeping your windshield secure and your vehicle looking its best.

Features and Benefits
  • Ensures a tight and secure windshield fit.
  • Protects against weather and debris.
  • Flexible material allows for easy installation.
  • Compatible with a wide range of classic Dodge and Plymouth models.

$63.49
• SALE $50.95
Select Color/Material Options  
1970-1976 Dodge Dart Windshield and Rear Glass Lock-Strip. Fits Many '57-'93 Mopars. Each.
1973-1976 Dodge Dart Trunk Weatherstrip Seal. 2-Door Hardtop.

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
  • Keeps your trunk area sealed against water and debris.
  • Made from durable EPDM materials for long-term use.
  • Excellent rebound memory ensures a consistent fit.

$63.49
• SALE $50.95
Select Color/Material Options  
1973-1976 Dodge Dart Trunk Weatherstrip Seal. 2-Door Hardtop.
1963-1966 Dodge Dart Quarter Window Pillar-Post End Weatherstrip Seals.

Designed for 2-door hardtop, fastback (sport hardtop), and convertible models of the 1963-1966 Mopar A-body, these quarter window pillar-post end seals (also known as U-jamb seals) are a perfect fit for classic car enthusiasts. Replacing OEM# 2422846/7, these seals are crafted with galvanized steel cores for added strength and durability, paired with tough EPDM rubber to ensure long-lasting performance. These seals are concours quality, offering precise detailing that enhances the look and functionality of your vehicle. Easy to install, they fit snugly at the quarter window pillar-post ends, providing a secure seal to keep out water, dust, and wind noise. Compatible with 1963-1966 Dodge Dart, Plymouth Valiant, and Plymouth Barracuda models, this pair includes both right and left seals. Backed by Metro’s 30-year Platinum Warranty, you can trust in their quality and longevity.

Features and Benefits
  • Galvanized steel cores provide strength and durability.
  • EPDM rubber ensures a tight, weatherproof seal.
  • Concours quality enhances the classic car's appearance.
  • Easy installation saves time and effort.

$81.99
• SALE $65.95
Select Color/Material Options  
1963-1966 Dodge Dart Quarter Window Pillar-Post End Weatherstrip Seals.
1971-1972 Dodge Dart Door End-Cap Filler Weatherstrip Seals.

Designed for 2-door coupe models, these door end-cap filler seals fit 1970-1972 Dodge Demon and Plymouth Duster vehicles, replacing OEM# 3439044/5. Crafted with concours-quality precision, these seals are built to restore and maintain the original look and function of your classic car. They are easy to install, fitting snugly at the door ends to prevent gaps and ensure a clean, finished appearance. These seals come as a pair, including both the right and left sides, and are tailored specifically for 1970-1972 Plymouth Duster and Dodge Dart models. Backed by Metro’s Platinum 30-year warranty, you can trust in their durability and long-lasting performance.

Features and Benefits
  • Restores a clean, gap-free door finish.
  • Easy-to-install design saves time.
  • Concours-quality construction ensures authenticity.

$81.99
• SALE $65.95
Select Color/Material Options  
1971-1972 Dodge Dart Door End-Cap Filler Weatherstrip Seals.

(89 Total Products)