Chevrolet Biscayne Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Chevrolet Biscayne 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 Chevrolet Biscayne—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Chevrolet Biscayne 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 Chevrolet Biscayne, 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 Chevrolet Biscayne.

1961-1964 Chevy Biscayne Weatherstrip Seal Kit, for 2-Door Sedan.

For 2-door sedan models, this Basic Kit includes high-quality door and trunk seals designed to fit perfectly and protect your vehicle from the elements. The kit features Door Seal (LM 21-A) and Trunk Seal (TK 46-18), ensuring a snug fit and excellent weatherproofing. Crafted from durable materials, these seals are built to keep water, dust, and wind out, preserving the interior of your classic car. This kit is tailored for 1961-1964 Buick LeSabre, Chevrolet Bel Air, Chevrolet Biscayne, Chevrolet Impala, Oldsmobile Dynamic 88, and Pontiac Catalina models, offering a precise fit for these iconic vehicles. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting performance and reliability of these seals.

Features and Benefits
  • Protects your car interior from water, dust, and wind.
  • Tailored fit for 1961-1964 classic 2-door sedans.
  • Made from durable, high-quality materials for longevity.

$193.49
• SALE $154.95
Select Color/Material Options  
1961-1964 Chevy Biscayne Weatherstrip Seal Kit, for 2-Door Sedan.
1965-1966 Chevy Biscayne Weatherstrip Seal Kit, for 2-Door Sedan.

For 2-door sedans, this basic kit includes high-quality door and trunk seals designed to fit perfectly on 1965-1966 Chevrolet Bel Air, Chevrolet Biscayne, and Pontiac Catalina cars. The kit features door seals (LM 21-C) and trunk seals (TK 46-18), ensuring a snug fit to keep out water, dust, and wind noise while preserving the classic look of your vehicle. Crafted from durable, weather-resistant materials, these seals are built to last and maintain their flexibility over time, providing reliable protection against the elements. Installation is straightforward, with the seals designed to align seamlessly with your vehicle's original specifications, making it easy to restore or maintain your car's integrity. Backed by a 30-year warranty from SuperSoft, you can trust in the long-term performance and quality of these parts.

Features and Benefits
  • Keeps water, dust, and wind noise out for a quieter ride.
  • Made from durable, weather-resistant materials for long-lasting use.
  • Easy to install with a precise fit for 1965-1966 Chevrolet and Pontiac models.

$193.49
• SALE $154.95
Select Color/Material Options  
1965-1966 Chevy Biscayne Weatherstrip Seal Kit, for 2-Door Sedan.
1967-1968 Chevy Biscayne Weatherstrip Seal Kit, for 2-Door Sedan.

Designed for 2-door sedans, this Basic Kit includes high-quality door and trunk seals (LM 21-E and TK 46-18) to ensure a snug, weatherproof fit for your classic car. Tailored specifically for 1967-1968 Chevrolet Bel Air and Biscayne models, these seals are crafted to keep out water, dust, and wind, preserving the integrity of your vehicle's interior. The durable material is built to last, providing a tight seal that enhances both comfort and protection. Installation is straightforward, with the seals fitting seamlessly into the door and trunk areas, restoring your car's original look and functionality. Backed by a 30-year warranty from SuperSoft, you can trust in the long-term reliability of this kit.

Features and Benefits
  • Keeps water, dust, and wind out for a clean and quiet ride.
  • Made from durable, high-quality materials for long-lasting performance.
  • Easy to install, designed to fit perfectly on your vehicle.

$193.49
• SALE $154.95
Select Color/Material Options  
1967-1968 Chevy Biscayne Weatherstrip Seal Kit, for 2-Door Sedan.
1959-1960 Chevy Biscayne Front Door Weatherstrip Seals 59-60 GM a, B and C 4 Door Sedan.

For classic car enthusiasts, this front door weatherstrip pair is a perfect fit for 1958 Chevrolet Biscayne cars and a wide range of 1959-1960 Buick, Chevrolet, Oldsmobile, and Pontiac models, including the Invicta, Bel Air, Impala, and Bonneville. Designed to seal the full perimeter of the front doors, these weatherstrips ensure a snug fit against the vehicle body when the doors are closed. Crafted by Metro Moulded Parts, these weatherstrips are 30% softer and more durable than other brands, providing a long-lasting, reliable seal. The pin-on installation makes it easy to mount directly to the left and right front doors, restoring the original look and functionality of your classic car. Unlike other brands, Metro parts are free from accelerants and cheap fillers, ensuring they resist premature aging and failure. Backed by Metro’s 30-year Platinum Warranty, you can trust this product to protect your vehicle for decades.

Features and Benefits
  • Provides a tight seal to keep out water, wind, and noise.
  • Easy pin-on installation for a hassle-free fit.
  • Made with high-quality materials for long-lasting durability.

$198.49
• SALE $158.95
Select Color/Material Options  
1959-1960 Chevy Biscayne Front Door Weatherstrip Seals 59-60 GM a, B and C 4 Door Sedan.
1961 Chevy Biscayne Vulcanized Rear Windshield Weatherstrip Seal.

This rear windshield seal is designed for 2-door and 4-door sedans, specifically fitting 1961 Buick LeSabre, Chevrolet Bel Air, Biscayne, and Impala, as well as Oldsmobile Dynamic 88, Super 88, and Pontiac Catalina and Star Chief models. Made with high-quality vulcanized compounds, this seal ensures a perfect fit and a leak-free installation, keeping your vehicle protected from water and weather damage. Its durable construction is built to last the lifetime of your car, maintaining a tight seal around the rear windshield. This part is backed by a 90-day warranty, offering peace of mind with your purchase.

Features and Benefits
  • Creates a watertight seal to prevent leaks.
  • Made with long-lasting vulcanized materials.
  • Fits snugly for a perfect installation.
  • Protects your car’s interior from weather damage.

$206.49
• SALE $164.95
Select Color/Material Options  
1961 Chevy Biscayne Vulcanized Rear Windshield Weatherstrip Seal.

(101 Total Products)