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.

1980-1981 Oldsmobile Cutlass Molded Roof-Rail Weatherstrip Seals. 2-Door Hardtop.

For 2-door hardtop models, these molded roof-rail seals are designed to replace OEM# 20154101/2 and provide a perfect fit for your classic car. This pair includes both the right and left seals, ensuring a complete solution for your restoration needs. Crafted with precision, these seals are built to deliver better sealing than competitor brands, guaranteeing they will never leak. Unlike other options, Metro parts are made without accelerants or cheap fillers, which can cause premature aging or failure. These seals are compatible with a range of vehicles, including the 1978-1980 Buick Century, 1978-1981 Chevrolet Malibu, 1978-1980 Oldsmobile Cutlass Salon, 1978-1980 Pontiac Grand Am, and 1978-1987 Oldsmobile Cutlass. Backed by Metro's 30-year Platinum Warranty, you can trust these seals to stand the test of time.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a secure fit on your 2-door hardtop.

$344.49
• SALE $274.95
Select Color/Material Options  
1980-1981 Oldsmobile Cutlass Molded Roof-Rail Weatherstrip Seals. 2-Door Hardtop.
1985-1987 Oldsmobile Cutlass Molded Roof-Rail Weatherstrip Seals. 2-Door Hardtop.

For 2-door hardtop models, these molded roof-rail seals are designed to replace OEM# 20154101/2 and provide a perfect fit for your classic car. This pair includes both the right and left seals, ensuring a complete solution for your restoration needs. Crafted with precision, these seals are built to deliver better sealing than competitor brands, guaranteeing they will never leak. Unlike other options, Metro parts are made without accelerants or cheap fillers, which can cause premature aging or failure. These seals are compatible with a range of vehicles, including the 1978-1980 Buick Century, 1978-1981 Chevrolet Malibu, 1978-1980 Oldsmobile Cutlass Salon, 1978-1980 Pontiac Grand Am, and 1978-1987 Oldsmobile Cutlass. Backed by Metro's 30-year Platinum Warranty, you can trust these seals to stand the test of time.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a secure fit on your 2-door hardtop.

$344.49
• SALE $274.95
Select Color/Material Options  
1985-1987 Oldsmobile Cutlass Molded Roof-Rail Weatherstrip Seals. 2-Door Hardtop.
1978-1980 Oldsmobile Cutlass Salon Molded Roof-Rail Weatherstrip Seals. 2-Door Hardtop.

For 2-door hardtop models, these molded roof-rail seals are designed to replace OEM# 20154101/2 and provide a perfect fit for your classic car. This pair includes both the right and left seals, ensuring a complete solution for your restoration needs. Crafted with precision, these seals are built to deliver better sealing than competitor brands, guaranteeing they will never leak. Unlike other options, Metro parts are made without accelerants or cheap fillers, which can cause premature aging or failure. These seals are compatible with a range of vehicles, including the 1978-1980 Buick Century, 1978-1981 Chevrolet Malibu, 1978-1980 Oldsmobile Cutlass Salon, 1978-1980 Pontiac Grand Am, and 1978-1987 Oldsmobile Cutlass. Backed by Metro's 30-year Platinum Warranty, you can trust these seals to stand the test of time.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a secure fit on your 2-door hardtop.

$344.49
• SALE $274.95
Select Color/Material Options  
1978-1980 Oldsmobile Cutlass Salon Molded Roof-Rail Weatherstrip Seals. 2-Door Hardtop.
1985-1987 Oldsmobile Cutlass Salon Molded Roof-Rail Weatherstrip Seals. 2-Door Hardtop.

For 2-door hardtop models, these molded roof-rail seals are designed to replace OEM# 20154101/2 and provide a perfect fit for your classic car. This pair includes both the right and left seals, ensuring a complete solution for your restoration needs. Crafted with precision, these seals are built to deliver better sealing than competitor brands, guaranteeing they will never leak. Unlike other options, Metro parts are made without accelerants or cheap fillers, which can cause premature aging or failure. These seals are compatible with a range of vehicles, including the 1978-1980 Buick Century, 1978-1981 Chevrolet Malibu, 1978-1980 Oldsmobile Cutlass Salon, 1978-1980 Pontiac Grand Am, and 1978-1987 Oldsmobile Cutlass. Backed by Metro's 30-year Platinum Warranty, you can trust these seals to stand the test of time.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a secure fit on your 2-door hardtop.

$344.49
• SALE $274.95
Select Color/Material Options  
1985-1987 Oldsmobile Cutlass Salon Molded Roof-Rail Weatherstrip Seals. 2-Door Hardtop.
1978-1980 Pontiac Grand Am Molded Roof-Rail Weatherstrip Seals. 2-Door Hardtop.

For 2-door hardtop models, these molded roof-rail seals are designed to replace OEM# 20154101/2 and provide a perfect fit for your classic car. This pair includes both the right and left seals, ensuring a complete solution for your restoration needs. Crafted with precision, these seals are built to deliver better sealing than competitor brands, guaranteeing they will never leak. Unlike other options, Metro parts are made without accelerants or cheap fillers, which can cause premature aging or failure. These seals are compatible with a range of vehicles, including the 1978-1980 Buick Century, 1978-1981 Chevrolet Malibu, 1978-1980 Oldsmobile Cutlass Salon, 1978-1980 Pontiac Grand Am, and 1978-1987 Oldsmobile Cutlass. Backed by Metro's 30-year Platinum Warranty, you can trust these seals to stand the test of time.

Features and Benefits
  • Provides a watertight seal to prevent leaks.
  • Made with high-quality materials for long-lasting durability.
  • Easy to install for a secure fit on your 2-door hardtop.

$344.49
• SALE $274.95
Select Color/Material Options  
1978-1980 Pontiac Grand Am Molded Roof-Rail Weatherstrip Seals. 2-Door Hardtop.