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.

1985-1990 Buick Electra Front Molded Door Weatherstrip Seals. For 4-Door Sedans with FWD.

Designed for 4-door sedans with FWD, these front molded door seals are a perfect fit for your 1985-1991 Buick Electra, Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, or Pontiac Bonneville. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug, weatherproof fit that keeps out wind, rain, and road noise. Unlike other products, these seals are made without accelerants or cheap fillers, so they resist aging and cracking over time. The pair includes both right and left seals, molded to fit seamlessly onto your vehicle’s doors for easy installation. Backed by a 30-year warranty, these seals offer long-lasting protection and peace of mind.

Features and Benefits
  • Keeps your car interior quiet and dry by sealing out wind and water.
  • Made from high-quality materials that resist cracking and wear.
  • Easy to install with a precise fit for your sedan’s front doors.

$209.99
• SALE $167.95
Select Color/Material Options  
1985-1990 Buick Electra Front Molded Door Weatherstrip Seals. For 4-Door Sedans with FWD.
1986-1991 Buick LeSabre Front Molded Door Weatherstrip Seals. For 4-Door Sedans with FWD.

Designed for 4-door sedans with FWD, these front molded door seals are a perfect fit for your 1985-1991 Buick Electra, Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, or Pontiac Bonneville. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug, weatherproof fit that keeps out wind, rain, and road noise. Unlike other products, these seals are made without accelerants or cheap fillers, so they resist aging and cracking over time. The pair includes both right and left seals, molded to fit seamlessly onto your vehicle’s doors for easy installation. Backed by a 30-year warranty, these seals offer long-lasting protection and peace of mind.

Features and Benefits
  • Keeps your car interior quiet and dry by sealing out wind and water.
  • Made from high-quality materials that resist cracking and wear.
  • Easy to install with a precise fit for your sedan’s front doors.

$209.99
• SALE $167.95
Select Color/Material Options  
1986-1991 Buick LeSabre Front Molded Door Weatherstrip Seals. For 4-Door Sedans with FWD.
1985-1990 Oldsmobile 98 Front Molded Door Weatherstrip Seals. For 4-Door Sedans with FWD.

Designed for 4-door sedans with FWD, these front molded door seals are a perfect fit for your 1985-1991 Buick Electra, Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, or Pontiac Bonneville. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug, weatherproof fit that keeps out wind, rain, and road noise. Unlike other products, these seals are made without accelerants or cheap fillers, so they resist aging and cracking over time. The pair includes both right and left seals, molded to fit seamlessly onto your vehicle’s doors for easy installation. Backed by a 30-year warranty, these seals offer long-lasting protection and peace of mind.

Features and Benefits
  • Keeps your car interior quiet and dry by sealing out wind and water.
  • Made from high-quality materials that resist cracking and wear.
  • Easy to install with a precise fit for your sedan’s front doors.

$209.99
• SALE $167.95
Select Color/Material Options  
1985-1990 Oldsmobile 98 Front Molded Door Weatherstrip Seals. For 4-Door Sedans with FWD.
1986-1991 Oldsmobile Delta 88 Front Molded Door Weatherstrip Seals. For 4-Door Sedans with FWD.

Designed for 4-door sedans with FWD, these front molded door seals are a perfect fit for your 1985-1991 Buick Electra, Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, or Pontiac Bonneville. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug, weatherproof fit that keeps out wind, rain, and road noise. Unlike other products, these seals are made without accelerants or cheap fillers, so they resist aging and cracking over time. The pair includes both right and left seals, molded to fit seamlessly onto your vehicle’s doors for easy installation. Backed by a 30-year warranty, these seals offer long-lasting protection and peace of mind.

Features and Benefits
  • Keeps your car interior quiet and dry by sealing out wind and water.
  • Made from high-quality materials that resist cracking and wear.
  • Easy to install with a precise fit for your sedan’s front doors.

$209.99
• SALE $167.95
Select Color/Material Options  
1986-1991 Oldsmobile Delta 88 Front Molded Door Weatherstrip Seals. For 4-Door Sedans with FWD.
1987-1991 Pontiac Bonneville Front Molded Door Weatherstrip Seals. For 4-Door Sedans with FWD.

Designed for 4-door sedans with FWD, these front molded door seals are a perfect fit for your 1985-1991 Buick Electra, Buick LeSabre, Oldsmobile 98, Oldsmobile Delta 88, or Pontiac Bonneville. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug, weatherproof fit that keeps out wind, rain, and road noise. Unlike other products, these seals are made without accelerants or cheap fillers, so they resist aging and cracking over time. The pair includes both right and left seals, molded to fit seamlessly onto your vehicle’s doors for easy installation. Backed by a 30-year warranty, these seals offer long-lasting protection and peace of mind.

Features and Benefits
  • Keeps your car interior quiet and dry by sealing out wind and water.
  • Made from high-quality materials that resist cracking and wear.
  • Easy to install with a precise fit for your sedan’s front doors.

$209.99
• SALE $167.95
Select Color/Material Options  
1987-1991 Pontiac Bonneville Front Molded Door Weatherstrip Seals. For 4-Door Sedans with FWD.