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.

1969-1970 Chevy Biscayne Rear Molded Door Weatherstrip Seals. For 4-Door Sedan. Pair R&L.

For 4-door sedans, these rear molded door seals are designed to fit perfectly on both the left and right sides, ensuring a snug and secure seal. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, providing a superior fit and long-lasting performance. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist premature aging and cracking. Designed to keep out water, wind, and noise, they enhance the comfort and protection of your vehicle. These seals are compatible with 1969-1970 Buick LeSabre, Buick Wildcat, Chevrolet Bel Air, Chevrolet Biscayne, Chevrolet Impala, Oldsmobile Delta 88, Pontiac Bonneville, Pontiac Catalina, and Pontiac Executive models. Backed by a 30-year warranty, these seals offer peace of mind and exceptional value.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials for long-lasting durability.
  • Easy to install for a perfect fit on 4-door sedans.

$158.49
• SALE $126.95
Select Color/Material Options  
1969-1970 Chevy Biscayne Rear Molded Door Weatherstrip Seals. For 4-Door Sedan. Pair R&L.
1971-1972 Chevy Biscayne Front Molded Door Weatherstrip Seals.

For 4-door sedans and wagons with RWD, these front molded door seals are 138-1/2" long and come as a pair for both the right and left sides. Designed specifically for 1971-1976 Buick, Chevrolet, Oldsmobile, and Pontiac models, including the Centurion, LeSabre, Impala, Caprice, and more, these seals ensure a snug fit and excellent protection against the elements. Made by SUPERsoft, these seals are crafted with a unique formula that is 30% softer and more durable than other brands, providing a long-lasting, tight seal without the use of cheap fillers or accelerants that can cause premature aging. The seals are easy to install, fitting seamlessly into the door frame to block out wind, water, and noise, enhancing both comfort and performance. Backed by a 30-year warranty, these seals are built to last, giving you peace of mind for decades.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with a durable, soft material for long-lasting performance.
  • Easy to install for a precise fit on 4-door sedans and wagons.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1972 Chevy Biscayne Front Molded Door Weatherstrip Seals.
1971-1972 Chevy Biscayne Rear Molded Door Weatherstrip Seals. For 4-Door Sedan Only, with RWD.

Designed specifically for 4-door sedans with rear-wheel drive, these rear molded door seals are 123-1/4" long and come as a pair for both the right and left sides. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. They are engineered without accelerants or cheap fillers, which means they resist premature aging and cracking, providing a reliable barrier against water, wind, and noise. These seals are a perfect fit for 1971-1974 Buick Centurion, LeSabre, Chevrolet Bel Air, Biscayne, Caprice, Impala, Oldsmobile Delta 88, and Pontiac Bonneville and Catalina models. Installation is straightforward, as the seals are molded to match the original contours of the doors, ensuring a seamless fit and restoring the factory-fresh look and feel of your classic car. Backed by a 30-year warranty from SUPERsoft, you can trust in their quality and durability for decades to come.

Features and Benefits
  • Keeps water, wind, and noise out for a quieter ride.
  • Made with premium materials for long-lasting durability.
  • Easy to install with a precise molded fit.

$184.49
• SALE $147.95
Select Color/Material Options  
1971-1972 Chevy Biscayne Rear Molded Door Weatherstrip Seals. For 4-Door Sedan Only, with RWD.
1969 Chevy Biscayne Molded Door Weatherstrip Seals. For 2-Door Sedan. 158" Long. Pair R&L.

For the 2-door sedan, these molded door seals are 158 inches long and come as a pair for both the right and left sides. Designed specifically for the 1969 Chevrolet Bel Air and Biscayne, these seals are crafted by SUPERsoft, ensuring a snug fit and long-lasting durability. Made with Metro's unique formula, these seals are 30% softer than other brands, providing a superior seal against wind, water, and noise. Unlike other products, they are free from accelerants and cheap fillers, which means they resist aging and cracking over time. These seals are easy to install, fitting perfectly along the door edges to restore the original look and function of your classic car. Backed by a 30-year warranty, you can trust that these seals will stand the test of time.

Features and Benefits
  • Provides a tight seal to block wind, water, and noise.
  • Made with a soft, durable material for a perfect fit.
  • Free from cheap fillers to prevent premature aging.

$184.99
• SALE $147.95
Select Color/Material Options  
1969 Chevy Biscayne Molded Door Weatherstrip Seals. For 2-Door Sedan. 158" Long. Pair R&L.
1959-1960 Chevy Biscayne Rear Door Weatherstrip Seals, '59-'60 GM 'a'.

For 4-door sedans from the 1959-1960 GM 'A', 'B', and 'C' body lines, these rear door seals are designed to replace OEM #4758671 and #4758672, ensuring a precise fit and reliable performance. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, offering a snug, weatherproof barrier to keep out wind, rain, and road noise. Unlike other options, these seals are made without accelerants or cheap fillers, which means they resist aging and cracking over time. They are easy to install, snapping securely into place along the rear door frame for a tight, factory-like seal. Fitment includes classic models like the 1959-1960 Buick Electra, Chevrolet Impala, Oldsmobile Dynamic 88, and Pontiac Catalina, among others. Backed by a 30-year warranty, these seals provide long-lasting protection and peace of mind.

Features and Benefits
  • Keeps out wind, rain, and road noise for a quieter ride.
  • Made with premium materials that resist aging and cracking.
  • Easy to install with a secure, factory-like fit.

$192.49
• SALE $153.95
Select Color/Material Options  
1959-1960 Chevy Biscayne Rear Door Weatherstrip Seals, '59-'60 GM 'a'.

(101 Total Products)