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.

1969-1970 Pontiac Catalina Weatherstrip Seal Kit, for 2-Door Hardtop.

For 2-door hardtop vehicles, this Basic Kit includes high-quality seals for the door (LM 18-I), roof rail (RR 5014), and trunk (TK 46-18), ensuring a snug and weatherproof fit. Designed specifically for 1969-1970 Buick LeSabre, Buick Wildcat, Chevrolet Caprice, Chevrolet Impala, Oldsmobile Delta 88, Pontiac Bonneville, and Pontiac Catalina cars, this kit provides a tailored solution to keep your classic car protected from the elements. Each seal is crafted from durable materials to prevent water, dust, and wind from entering your vehicle, preserving its interior and enhancing your driving experience. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting performance and reliability of these parts.

Features and Benefits
  • Protects against water, dust, and wind intrusion.
  • Tailored fit for 1969-1970 classic car models.
  • Durable materials ensure long-lasting performance.

$392.99
• SALE $313.95
Select Color/Material Options  
1969-1970 Pontiac Catalina Weatherstrip Seal Kit, for 2-Door Hardtop.
1969-1970 Chevy Impala Weatherstrip Seal Kit, for 2-Door Hardtop (Sport).

This kit is designed for 2-door hardtop (Sport) models and includes seals for the door (LM 18-I), roof rail (RR 5014-A), and trunk (TK 46-18). Tailored for 1969-1970 Chevrolet Impala and Oldsmobile Delta 88 cars, this kit ensures a snug, weatherproof fit to keep your vehicle protected from the elements. Each seal is crafted from high-quality materials, offering durability and flexibility for a perfect fit. The seals are designed to prevent water, dust, and wind from entering your vehicle, enhancing comfort and preserving the interior. Backed by SuperSoft's 30-year warranty, you can trust in the long-lasting performance of these parts.

Features and Benefits
  • Protects against water, dust, and wind intrusion.
  • Tailored fit for 1969-1970 Chevrolet Impala and Oldsmobile Delta 88.
  • High-quality materials ensure durability and flexibility.

$392.99
• SALE $313.95
Select Color/Material Options  
1969-1970 Chevy Impala Weatherstrip Seal Kit, for 2-Door Hardtop (Sport).
1969-1970 Oldsmobile Delta 88 Weatherstrip Seal Kit, for 2-Door Hardtop (Sport).

This kit is designed for 2-door hardtop (Sport) models and includes seals for the door (LM 18-I), roof rail (RR 5014-A), and trunk (TK 46-18). Tailored for 1969-1970 Chevrolet Impala and Oldsmobile Delta 88 cars, this kit ensures a snug, weatherproof fit to keep your vehicle protected from the elements. Each seal is crafted from high-quality materials, offering durability and flexibility for a perfect fit. The seals are designed to prevent water, dust, and wind from entering your vehicle, enhancing comfort and preserving the interior. Backed by SuperSoft's 30-year warranty, you can trust in the long-lasting performance of these parts.

Features and Benefits
  • Protects against water, dust, and wind intrusion.
  • Tailored fit for 1969-1970 Chevrolet Impala and Oldsmobile Delta 88.
  • High-quality materials ensure durability and flexibility.

$392.99
• SALE $313.95
Select Color/Material Options  
1969-1970 Oldsmobile Delta 88 Weatherstrip Seal Kit, for 2-Door Hardtop (Sport).
1949-1952 Chevy Styleline Deluxe Vulcanized Windshield Weatherstrip Seal.

For body style 32511, 69, and 71 models with reveal molding and division bar, this vulcanized windshield seal is designed to fit perfectly and measures precisely to ensure a snug and leak-proof installation. It includes a molded-in division bar for added durability and ease of installation. This high-quality seal is crafted from premium compounds, ensuring it lasts for the lifetime of your vehicle while maintaining a tight, waterproof seal to protect against leaks and weather damage. Specifically designed for 1949-1952 Chevrolet Styleline Deluxe, Oldsmobile Series 76 and 88, and Pontiac Chieftain, Streamliner, and Catalina models, this seal guarantees a precise fit and reliable performance. Installation is straightforward, as it fits seamlessly into the windshield frame, providing a clean and professional finish that enhances the overall look of your classic car. Backed by a 90-day warranty, this part is a dependable choice for restoring or maintaining your vintage vehicle.

Features and Benefits
  • Creates a perfect seal to prevent leaks.
  • Made from durable, long-lasting materials.
  • Includes molded-in division bar for added strength.
  • Fits a wide range of 1949-1952 classic car models.

$392.99
• SALE $313.95
Select Color/Material Options  
1949-1952 Chevy Styleline Deluxe Vulcanized Windshield Weatherstrip Seal.
1950-1952 Pontiac Catalina Vulcanized Windshield Weatherstrip Seal.

For body style 32511, 69, and 71 models with reveal molding and division bar, this vulcanized windshield seal is designed to fit perfectly and measures precisely to ensure a snug and leak-proof installation. It includes a molded-in division bar for added durability and ease of installation. This high-quality seal is crafted from premium compounds, ensuring it lasts for the lifetime of your vehicle while maintaining a tight, waterproof seal to protect against leaks and weather damage. Specifically designed for 1949-1952 Chevrolet Styleline Deluxe, Oldsmobile Series 76 and 88, and Pontiac Chieftain, Streamliner, and Catalina models, this seal guarantees a precise fit and reliable performance. Installation is straightforward, as it fits seamlessly into the windshield frame, providing a clean and professional finish that enhances the overall look of your classic car. Backed by a 90-day warranty, this part is a dependable choice for restoring or maintaining your vintage vehicle.

Features and Benefits
  • Creates a perfect seal to prevent leaks.
  • Made from durable, long-lasting materials.
  • Includes molded-in division bar for added strength.
  • Fits a wide range of 1949-1952 classic car models.

$392.99
• SALE $313.95
Select Color/Material Options  
1950-1952 Pontiac Catalina Vulcanized Windshield Weatherstrip Seal.