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.

1964-1968 Chevy Biscayne License Plate Bumper. Fits a 1/4" Hole. Each.

This license plate bumper, designed for cars and trucks, fits a 1/4" hole and is compatible with a wide range of 1964-1969 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, including the 1964 Buick Electra, 1965 Chevrolet Impala, and 1968 Pontiac GTO. Crafted for durability and long-lasting performance, this bumper is made to withstand wear and tear while securely holding your license plate in place. Its compact, rounded design ensures a snug fit, and the high-quality material resists cracking or breaking over time. Installation is straightforward—simply insert it into the designated hole for a secure and reliable fit. Backed by Metro Moulded Parts' Platinum Warranty, this bumper offers peace of mind with 30 years of coverage.

Features and Benefits
  • Fits a 1/4" hole for easy compatibility.
  • Durable construction ensures long-lasting use.
  • Simple installation saves time and effort.

$12.99
• SALE $10.95
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1964-1968 Chevy Biscayne License Plate Bumper. Fits a 1/4" Hole. Each.
1967-1972 Chevy Biscayne Timing Hole Plug. For 6-Cylinder Engines. 1-3/4" X 1-1/4".

This timing hole plug is designed for 6-cylinder engines and measures 1-3/4" x 1-1/4", making it a perfect fit for your classic Chevrolet. Crafted by Metro Moulded Parts, it is built with state-of-the-art rubber compounds that resist chemicals, sunlight, and ozone, ensuring long-lasting durability. This plug is compatible with a wide range of 1967-1972 Chevrolet models, including the Camaro, Chevelle, Corvette, Impala, and El Camino, among others. Its precise design ensures a snug fit, effectively sealing the timing hole to protect your engine from debris and contaminants. Backed by Metro’s 30-year warranty, this part offers peace of mind and reliable performance for decades to come.

Features and Benefits
  • Protects the engine by sealing the timing hole.
  • Made with durable, chemical-resistant rubber compounds.
  • Fits a wide range of 1967-1972 Chevrolet models.

$12.99
• SALE $10.95
Select Color/Material Options  
1967-1972 Chevy Biscayne Timing Hole Plug. For 6-Cylinder Engines. 1-3/4" X 1-1/4".
1958 Chevy Biscayne Wire Harness Grommet. Each.

This wire harness grommet is designed for classic cars, including 1937-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, ensuring a precise fit for your restoration project. Made with state-of-the-art rubber compounds, it resists chemicals, sunlight, and ozone, providing long-lasting durability and protection. The grommet features a sleek black finish and a sturdy design, ensuring it seals and protects wiring as it passes through panels, preventing wear and damage. Its compact size makes installation straightforward, fitting snugly into the designated openings for a clean and professional look. Backed by Metro Moulded Parts' 30-year warranty, this grommet offers peace of mind for decades to come.

Features and Benefits
  • Protects wiring from wear and damage.
  • Resists chemicals, sunlight, and ozone for durability.
  • Easy to install for a secure fit.

$13.49
• SALE $10.95
Select Color/Material Options  
1958 Chevy Biscayne Wire Harness Grommet. Each.
1961-1962 Chevy Biscayne Heater and Defrost Cable Grommet. Fits 7/8" Hole, 3/8" O.D.

For 1961-1962 Chevrolet Bel Air, Biscayne, and Impala cars, this heater and defrost cable grommet is designed to fit a 7/8" hole with a 3/8" outer diameter. Crafted from advanced rubber compounds, it resists chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. This grommet is essential for sealing and protecting the heater and defrost cable openings, preventing debris and moisture from entering while maintaining a clean and secure fit. Its sleek black finish and precise design make it a perfect match for your classic Chevrolet, enhancing both functionality and appearance. Backed by Metro’s 30-year Platinum Warranty, this part offers peace of mind and reliable performance for decades to come.

Features and Benefits
  • Fits 7/8" hole with 3/8" O.D. for a precise fit.
  • Protects cables from debris and moisture.
  • Made with durable, chemical-resistant rubber.

$14.49
• SALE $11.95
Select Color/Material Options  
1961-1962 Chevy Biscayne Heater and Defrost Cable Grommet. Fits 7/8" Hole, 3/8" O.D.
1961-1963 Chevy Biscayne Speedometer Cable to Firewall Grommet. 2" O.

This grommet is designed for 1961-1963 Chevrolet Bel Air, Biscayne, Corvair, Corvette, Impala, and Chevy II cars, with a 2" outer diameter and a 7/16" center hole. It fits snugly where the speedometer cable passes through the firewall, providing a secure seal to protect against dirt, moisture, and debris. Made from state-of-the-art rubber compounds, it resists chemicals, sunlight, and ozone, ensuring long-lasting durability. Its sleek black finish blends seamlessly with your vehicle's firewall, maintaining a clean and professional look. Backed by Metro's 30-year Platinum Warranty, this part offers peace of mind for decades.

Features and Benefits
  • Protects the speedometer cable from wear and tear.
  • Keeps dirt and moisture out of the firewall opening.
  • Made with durable, weather-resistant rubber.

$16.49
• SALE $13.95
Select Color/Material Options  
1961-1963 Chevy Biscayne Speedometer Cable to Firewall Grommet. 2" O.

(101 Total Products)