Weatherstrip & Seals - OEM-Fit EPDM Rubber Seals

Seal out wind, water, dust, and road noise with precision-fit automotive weatherstrip and seals manufactured to OEM specifications for your door, trunk, hatch, window, and window channel. Each seal is engineered to match the original profile and mounting groove of your vehicle’s factory application—restoring a tight, quiet seal and stopping the leaks and drafts that come with age.

Our 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, shrinking, or hardening the way factory-original rubber does over time.

Factory Interiors sources weatherstrip and seals from trusted manufacturers including Metro Moulded Parts and Fairchild Industries, giving you a wide range of factory-correct options for your vehicle. Use the Vehicle Selector above to find the correct weatherstrip for your year, make, and model, 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.

1966-1967 Chevy Chevelle Molded Roof Rail Weatherstrip Seals, for 4-Door Hardtop. Pair R&L.

For 4-door hardtop models, these molded roof rail seals are designed to fit perfectly and provide unmatched protection against leaks. Crafted by SUPERsoft, these seals are made without accelerants or cheap fillers, ensuring long-lasting durability and resistance to premature aging. The seals are engineered to deliver better sealing than competitor brands, guaranteeing a snug fit that keeps water and weather out. Designed for 1966-1967 Buick Skylark, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile F85, Pontiac LeMans, and Pontiac Tempest cars, they are a direct replacement for the original seals, restoring your vehicle’s weatherproofing to factory standards. Backed by a 30-year warranty, these seals offer peace of mind and confidence in their quality.

Features and Benefits
  • Provides a tight seal to prevent leaks and weather damage.
  • Made with premium materials for long-lasting performance.
  • Fits perfectly for 1966-1967 GM 4-door hardtop models.

$158.49
• SALE $126.95
Select Color/Material Options  
1966-1967 Chevy Chevelle Molded Roof Rail Weatherstrip Seals, for 4-Door Hardtop. Pair R&L.
1966-1967 Chevy Malibu Molded Roof Rail Weatherstrip Seals, for 4-Door Hardtop. Pair R&L.

For 4-door hardtop models, these molded roof rail seals are designed to fit perfectly and provide unmatched protection against leaks. Crafted by SUPERsoft, these seals are made without accelerants or cheap fillers, ensuring long-lasting durability and resistance to premature aging. The seals are engineered to deliver better sealing than competitor brands, guaranteeing a snug fit that keeps water and weather out. Designed for 1966-1967 Buick Skylark, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile F85, Pontiac LeMans, and Pontiac Tempest cars, they are a direct replacement for the original seals, restoring your vehicle’s weatherproofing to factory standards. Backed by a 30-year warranty, these seals offer peace of mind and confidence in their quality.

Features and Benefits
  • Provides a tight seal to prevent leaks and weather damage.
  • Made with premium materials for long-lasting performance.
  • Fits perfectly for 1966-1967 GM 4-door hardtop models.

$158.49
• SALE $126.95
Select Color/Material Options  
1966-1967 Chevy Malibu Molded Roof Rail Weatherstrip Seals, for 4-Door Hardtop. Pair R&L.
1966-1967 Oldsmobile Cutlass Molded Roof Rail Weatherstrip Seals, for 4-Door Hardtop. Pair R&L.

For 4-door hardtop models, these molded roof rail seals are designed to fit perfectly and provide unmatched protection against leaks. Crafted by SUPERsoft, these seals are made without accelerants or cheap fillers, ensuring long-lasting durability and resistance to premature aging. The seals are engineered to deliver better sealing than competitor brands, guaranteeing a snug fit that keeps water and weather out. Designed for 1966-1967 Buick Skylark, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile F85, Pontiac LeMans, and Pontiac Tempest cars, they are a direct replacement for the original seals, restoring your vehicle’s weatherproofing to factory standards. Backed by a 30-year warranty, these seals offer peace of mind and confidence in their quality.

Features and Benefits
  • Provides a tight seal to prevent leaks and weather damage.
  • Made with premium materials for long-lasting performance.
  • Fits perfectly for 1966-1967 GM 4-door hardtop models.

$158.49
• SALE $126.95
Select Color/Material Options  
1966-1967 Oldsmobile Cutlass Molded Roof Rail Weatherstrip Seals, for 4-Door Hardtop. Pair R&L.
1966 Oldsmobile F85 Molded Roof Rail Weatherstrip Seals, for 4-Door Hardtop. Pair R&L.

For 4-door hardtop models, these molded roof rail seals are designed to fit perfectly and provide unmatched protection against leaks. Crafted by SUPERsoft, these seals are made without accelerants or cheap fillers, ensuring long-lasting durability and resistance to premature aging. The seals are engineered to deliver better sealing than competitor brands, guaranteeing a snug fit that keeps water and weather out. Designed for 1966-1967 Buick Skylark, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile F85, Pontiac LeMans, and Pontiac Tempest cars, they are a direct replacement for the original seals, restoring your vehicle’s weatherproofing to factory standards. Backed by a 30-year warranty, these seals offer peace of mind and confidence in their quality.

Features and Benefits
  • Provides a tight seal to prevent leaks and weather damage.
  • Made with premium materials for long-lasting performance.
  • Fits perfectly for 1966-1967 GM 4-door hardtop models.

$158.49
• SALE $126.95
Select Color/Material Options  
1966 Oldsmobile F85 Molded Roof Rail Weatherstrip Seals, for 4-Door Hardtop. Pair R&L.
1966-1967 Pontiac LeMans Molded Roof Rail Weatherstrip Seals, for 4-Door Hardtop. Pair R&L.

For 4-door hardtop models, these molded roof rail seals are designed to fit perfectly and provide unmatched protection against leaks. Crafted by SUPERsoft, these seals are made without accelerants or cheap fillers, ensuring long-lasting durability and resistance to premature aging. The seals are engineered to deliver better sealing than competitor brands, guaranteeing a snug fit that keeps water and weather out. Designed for 1966-1967 Buick Skylark, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile F85, Pontiac LeMans, and Pontiac Tempest cars, they are a direct replacement for the original seals, restoring your vehicle’s weatherproofing to factory standards. Backed by a 30-year warranty, these seals offer peace of mind and confidence in their quality.

Features and Benefits
  • Provides a tight seal to prevent leaks and weather damage.
  • Made with premium materials for long-lasting performance.
  • Fits perfectly for 1966-1967 GM 4-door hardtop models.

$158.49
• SALE $126.95
Select Color/Material Options  
1966-1967 Pontiac LeMans Molded Roof Rail Weatherstrip Seals, for 4-Door Hardtop. Pair R&L.