Oldsmobile 442 Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Oldsmobile 442 with precision-fit replacement weatherstrip and seals designed specifically for your vehicle. Each seal is engineered to match the original profile and mounting groove of your Oldsmobile 442—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Oldsmobile 442 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 or hardening the way factory-original rubber does over time.

Use the Vehicle Selector above to find the correct weatherstrip for your Oldsmobile 442, 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 with precision-fit weatherstrip for your Oldsmobile 442.

1965 Oldsmobile 442 Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 12-C), roof rail (RR 1611), and trunk (TK 46-16), ensuring a snug and weatherproof fit. Designed specifically for 1964-1965 Buick Skylark, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile 442, Pontiac GTO, Pontiac LeMans, and Pontiac Tempest cars, this kit is tailored to restore and maintain your vehicle's original charm while keeping it protected from the elements. Each seal is crafted from durable materials to provide long-lasting performance and a tight seal against water, wind, and dust. The components are easy to install, fitting seamlessly into their designated areas to enhance your car's appearance and functionality. Backed by a 30-year warranty from SuperSoft, you can trust in the quality and reliability of this kit for decades to come.

Features and Benefits
  • Protects against water, wind, and dust for a secure seal.
  • Tailored fit for 1964-1965 convertible models for easy installation.
  • High-quality materials ensure durability and long-lasting performance.

$767.99
• SALE $612.95
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1965 Oldsmobile 442 Weatherstrip Seal Kit, for Convertibles.
1968 Oldsmobile 442 Weatherstrip Seal Kit, for Convertibles.

For convertible models, this comprehensive weatherstripping kit is designed to fit 1968 Buick GS 400, Skylark, Chevrolet Chevelle, Oldsmobile 442, Cutlass, and Pontiac GTO, LeMans, and Tempest cars. This kit includes door seals (LM 12-B), roof rail seals (RR 1610), and trunk seals (TK 46-16), ensuring a snug, weatherproof fit for your classic car. Crafted by SUPERsoft, these seals are made from premium materials to provide long-lasting durability and protection against water, wind, and noise. The seals are precision-molded for an exact fit, making installation straightforward and ensuring your vehicle retains its original charm while staying protected from the elements. Backed by a 30-year warranty, this kit offers peace of mind, knowing your investment is protected for decades.

Features and Benefits
  • Protects against water leaks and wind noise.
  • Precision-molded for a perfect fit on your convertible.
  • Easy to install, restoring your car’s original look and function.

$775.99
• SALE $619.95
Select Color/Material Options  
1968 Oldsmobile 442 Weatherstrip Seal Kit, for Convertibles.
1966-1967 Oldsmobile 442 Weatherstrip Seal Kit, for 2-Door Convertible.

For 2-door convertible models, this Basic Kit includes high-quality seals for the door (LM 12), roof rail (RR 1609), and trunk (TK 46-16), ensuring a snug and weatherproof fit. Designed specifically for 1966-1967 Buick Gran Sport, Skylark, and Special, as well as Oldsmobile 442 and Cutlass, and Pontiac GTO, LeMans, and Tempest models, this kit is tailored to restore your classic car’s original charm while keeping it protected from the elements. Each piece is crafted from durable materials to provide a tight seal, preventing water, dust, and wind from entering your vehicle. The seals are easy to install, fitting seamlessly into the designated areas for a clean and professional finish. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting performance and reliability of this kit.

Features and Benefits
  • Protects against water, dust, and wind intrusion.
  • Tailored fit for 1966-1967 Buick, Oldsmobile, and Pontiac models.
  • Easy installation for a professional-grade finish.

$788.99
• SALE $629.95
Select Color/Material Options  
1966-1967 Oldsmobile 442 Weatherstrip Seal Kit, for 2-Door Convertible.
1969-1971 Oldsmobile 442 Weatherstrip Seal Kit, for Convertibles.

For convertible models, this Basic Kit includes high-quality seals for the door (LM 12-A), roof rail (RR 1610), and trunk (TK 46-16), ensuring a snug and weatherproof fit for your classic car. Designed to fit 1969-1972 Buick GS, Skylark, Chevrolet Chevelle, Oldsmobile 442, and Cutlass models, this kit is tailored to restore and protect your vehicle. Each seal is crafted from durable, long-lasting materials to keep out water, wind, and debris, preserving the interior and enhancing the overall look of your car. The seals are easy to install, with precise measurements and contours that align perfectly with your vehicle's original design. Backed by a 30-year warranty from SuperSoft, you can trust in the quality and longevity of these parts.

Features and Benefits
  • Protects against water and wind for a quieter ride.
  • Tailored fit ensures easy installation and a clean finish.
  • Durable materials resist wear and tear over time.

$832.99
• SALE $664.95
Select Color/Material Options  
1969-1971 Oldsmobile 442 Weatherstrip Seal Kit, for Convertibles.
1966-1967 Oldsmobile 442 Complete Weatherstrip Kit for Convertible.

This master kit is designed specifically for convertible models of the 1966-1967 Oldsmobile 442 and Cutlass cars, ensuring a perfect fit and seamless restoration. The kit includes high-quality components: Door Seal (LM 12), Roof Rail Seal (RR 1609), Trunk Seal (TK 46-16), Door Lock Pillars (ALP 5000), 3-Lock Cylinder Pad (UM 1600-100), Rear Roll-up Seal (VS 3-L), and Pillar Post Seal (CZ 8107). Each part is crafted with precision to provide excellent sealing, keeping your vehicle protected from water, dust, and wind. The seals are made from durable materials that maintain flexibility and performance over time, ensuring your car stays quiet and comfortable. Designed for easy installation, these parts fit snugly into their respective locations, restoring your car’s original look and functionality. Backed by a 30-year warranty from SuperSoft, this kit offers long-term peace of mind, making it a reliable choice for your restoration project.

Features and Benefits
  • Protects against water, dust, and wind for a quieter ride.
  • Durable materials ensure long-lasting performance.
  • Easy-to-install components fit perfectly into place.

$1060.99
• SALE $846.95
Select Color/Material Options  
1966-1967 Oldsmobile 442 Complete Weatherstrip Kit for Convertible.

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