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.

1968-1969 Oldsmobile Cutlass Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.

These molded roof rail seals are precision-engineered for 1968-1969 4-door hardtop models of the Buick Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, and Pontiac LeMans and Tempest. Designed for an exact factory fit, this pair of left and right seals delivers superior protection by preventing water and air leaks along the roofline, keeping your interior dry and quiet. Crafted from SUPERsoft™ EPDM rubber, these seals feature advanced microcell technology that ensures excellent compression and long-lasting flexibility. Unlike inferior replacements, SUPERsoft seals are made without accelerants or cheap fillers, so they resist cracking, shrinking, and premature aging. Installation is simple—the seals fit snugly along the roof rails to restore your car’s original weatherproofing and preserve its classic appearance. Proudly backed by SUPERsoft’s 30-year warranty, these roof rail seals are built to perform and endure for decades.

Features and Benefits
  • Formulated without accelerants or cheap fillers to resist cracking, shrinking, and premature wear.
  • Made with high-quality materials for long-lasting durability.

$231.65
• SALE $184.95
Select Color/Material Options  
1968-1969 Oldsmobile Cutlass Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.
1968-1969 Oldsmobile Cutlass Supreme Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.

These molded roof rail seals are precision-engineered for 1968-1969 4-door hardtop models of the Buick Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, and Pontiac LeMans and Tempest. Designed for an exact factory fit, this pair of left and right seals delivers superior protection by preventing water and air leaks along the roofline, keeping your interior dry and quiet. Crafted from SUPERsoft™ EPDM rubber, these seals feature advanced microcell technology that ensures excellent compression and long-lasting flexibility. Unlike inferior replacements, SUPERsoft seals are made without accelerants or cheap fillers, so they resist cracking, shrinking, and premature aging. Installation is simple—the seals fit snugly along the roof rails to restore your car’s original weatherproofing and preserve its classic appearance. Proudly backed by SUPERsoft’s 30-year warranty, these roof rail seals are built to perform and endure for decades.

Features and Benefits
  • Formulated without accelerants or cheap fillers to resist cracking, shrinking, and premature wear.
  • Made with high-quality materials for long-lasting durability.

$231.65
• SALE $184.95
Select Color/Material Options  
1968-1969 Oldsmobile Cutlass Supreme Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.
1968-1969 Pontiac LeMans Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.

These molded roof rail seals are precision-engineered for 1968-1969 4-door hardtop models of the Buick Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, and Pontiac LeMans and Tempest. Designed for an exact factory fit, this pair of left and right seals delivers superior protection by preventing water and air leaks along the roofline, keeping your interior dry and quiet. Crafted from SUPERsoft™ EPDM rubber, these seals feature advanced microcell technology that ensures excellent compression and long-lasting flexibility. Unlike inferior replacements, SUPERsoft seals are made without accelerants or cheap fillers, so they resist cracking, shrinking, and premature aging. Installation is simple—the seals fit snugly along the roof rails to restore your car’s original weatherproofing and preserve its classic appearance. Proudly backed by SUPERsoft’s 30-year warranty, these roof rail seals are built to perform and endure for decades.

Features and Benefits
  • Formulated without accelerants or cheap fillers to resist cracking, shrinking, and premature wear.
  • Made with high-quality materials for long-lasting durability.

$231.65
• SALE $184.95
Select Color/Material Options  
1968-1969 Pontiac LeMans Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.
1968-1969 Pontiac Tempest Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.

These molded roof rail seals are precision-engineered for 1968-1969 4-door hardtop models of the Buick Skylark, Chevrolet Chevelle, Oldsmobile Cutlass, and Pontiac LeMans and Tempest. Designed for an exact factory fit, this pair of left and right seals delivers superior protection by preventing water and air leaks along the roofline, keeping your interior dry and quiet. Crafted from SUPERsoft™ EPDM rubber, these seals feature advanced microcell technology that ensures excellent compression and long-lasting flexibility. Unlike inferior replacements, SUPERsoft seals are made without accelerants or cheap fillers, so they resist cracking, shrinking, and premature aging. Installation is simple—the seals fit snugly along the roof rails to restore your car’s original weatherproofing and preserve its classic appearance. Proudly backed by SUPERsoft’s 30-year warranty, these roof rail seals are built to perform and endure for decades.

Features and Benefits
  • Formulated without accelerants or cheap fillers to resist cracking, shrinking, and premature wear.
  • Made with high-quality materials for long-lasting durability.

$231.65
• SALE $184.95
Select Color/Material Options  
1968-1969 Pontiac Tempest Molded Roof Rail Weatherstrip Seals for 4-Door Hardtop Only. Pair R&L.
1966 American Motors Rebel Roof Rail Weatherstrip Seals, for 2-Door Hardtop. Pair.

Designed for the 2-door hardtop, these roof rail seals are a perfect fit for the 1966 American Motors Rebel. Crafted by SUPERsoft, these seals are engineered to provide better sealing than competitor brands, ensuring your vehicle stays dry and protected from leaks. The pair is molded without accelerants or cheap fillers, which means they resist premature aging and maintain their durability over time. These seals are designed to fit snugly along the roof rails, creating a tight, weatherproof barrier that keeps out water, wind, and noise. Backed by SUPERsoft's 30-year warranty, you can trust in their long-lasting performance and quality.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with high-quality materials for long-term durability.
  • Custom fit for 1966 American Motors Rebel 2-door hardtop.

$231.99
• SALE $185.95
Select Color/Material Options  
1966 American Motors Rebel Roof Rail Weatherstrip Seals, for 2-Door Hardtop. Pair.