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Carburetor Float

Part Number 100-43 (100343792)
Select vehicle for guaranteed fit
$12.60
In stockShips by 21st Oct

Description

Walker Products Carburetor Floats are OE Replacement components designed to maintain accurate fuel level in the carburetor bowl, which is essential for proper engine starting, idling, and acceleration. Available in both Brass and Nitrophyl (Nitrile) designs, each float is engineered to match the original equipment specification for the application. Brass floats are precision-formed and sealed to resist corrosion and leaks, while Nitrophyl floats are molded to resist fuel absorption, swelling, and sinking—especially when exposed to modern ethanol-blended fuels. Whether used in daily-driven vehicles, classic restorations, or performance carburetor setups, Walker Carburetor Floats deliver stable, consistent float height and fuel metering. The direct-fit design ensures easy installation and reliable performance. Restore fuel control and drivability with Walker Products—trusted for precision, quality, and application-specific solutions.

Fitment

This part fits the following vehicles.

  • 1975-1979 Buick Century
  • 1977 Buick Electra
  • 1976-1978 Buick LeSabre
  • 1975-1979 Buick Regal
  • 1975-1978 Buick Skyhawk
  • 1975-1978 Buick Skylark
  • 1975 Checker Marathon
  • 1969-1970, 1974-1975 Chevrolet Bel Air
  • 1969-1970 Chevrolet Biscayne
  • 1973-1974 Chevrolet Blazer
  • 1970 Chevrolet Brookwood
  • 1975, 1977-1978, 1980 Chevrolet C10
  • 1969-1970, 1973-1974 Chevrolet C10 Pickup
  • 1969-1970, 1973-1975, 1977-1978 Chevrolet C10 Suburban
  • 1975, 1977-1978, 1980 Chevrolet C20
  • 1969-1970, 1973-1974 Chevrolet C20 Pickup
  • 1969-1970, 1973-1975, 1977-1978 Chevrolet C20 Suburban
  • 1975, 1978 Chevrolet C30
  • 1969-1970, 1973-1974 Chevrolet C30 Pickup
  • 1969-1970, 1973-1978 Chevrolet Camaro
  • 1969-1970, 1974-1975, 1977-1978 Chevrolet Caprice
  • 1969-1970, 1973 Chevrolet Chevelle
  • 1969-1970, 1973-1975, 1977-1978 Chevrolet El Camino
  • 1975, 1977-1978, 1980 Chevrolet G10
  • 1974 Chevrolet G10 Van
  • 1975 Chevrolet G20
  • 1970, 1974 Chevrolet G20 Van
  • 1975, 1978 Chevrolet G30
  • 1974 Chevrolet G30 Van
  • 1969-1970, 1974-1975, 1977-1978 Chevrolet Impala
  • 1975, 1977-1978 Chevrolet K10
  • 1969-1970, 1973-1974 Chevrolet K10 Pickup
  • 1969-1970, 1973-1975, 1977-1978 Chevrolet K10 Suburban
  • 1975, 1977-1978 Chevrolet K20
  • 1969-1970, 1973-1974 Chevrolet K20 Pickup
  • 1969-1970, 1973-1975, 1977-1978, 1980 Chevrolet K20 Suburban
  • 1969-1970, 1973-1974 Chevrolet K30 Pickup
  • 1975, 1977-1978 Chevrolet K5 Blazer
  • 1969-1970 Chevrolet Kingswood
  • 1978 Chevrolet Malibu
  • 1970, 1974-1978 Chevrolet Monte Carlo
  • 1975-1979 Chevrolet Monza
  • 1969-1970, 1973-1978 Chevrolet Nova
  • 1974 Chevrolet P20 Van
  • 1975 Chevrolet P30
  • 1974 Chevrolet P30 Van
  • 1969-1970 Chevrolet Townsman
  • 1975, 1977-1978 GMC C15
  • 1980 GMC C1500
  • 1969-1970, 1973-1974 GMC C15/C1500 Pickup
  • 1969-1970, 1973-1974 GMC C15/C1500 Suburban
  • 1975, 1977-1978 GMC C15 Suburban
  • 1975, 1977-1978 GMC C25
  • 1980 GMC C2500
  • 1969-1970, 1973-1974 GMC C25/C2500 Pickup
  • 1969-1970, 1973-1974 GMC C25/C2500 Suburban
  • 1975, 1977-1978 GMC C25 Suburban
  • 1975, 1978 GMC C35
  • 1969-1970, 1973-1974 GMC C35/C3500 Pickup
  • 1978 GMC Caballero
  • 1975, 1977-1978 GMC G15
  • 1974 GMC G15/G1500 Van
  • 1975 GMC G25
  • 1974 GMC G25/G2500 Van
  • 1975 GMC G35
  • 1984 GMC G3500
  • 1974 GMC G35/G3500 Van
  • 1970, 1974-1975, 1977-1978 GMC Jimmy
  • 1975, 1977-1978 GMC K15
  • 1969-1970, 1974 GMC K15/K1500 Pickup
  • 1969-1970, 1973-1974 GMC K15/K1500 Suburban
  • 1975, 1977-1978 GMC K15 Suburban
  • 1975, 1977-1978 GMC K25
  • 1969-1970, 1974 GMC K25/K2500 Pickup
  • 1969-1970, 1973-1974 GMC K25/K2500 Suburban
  • 1975, 1977-1978 GMC K25 Suburban
  • 1969-1970, 1973-1974 GMC K35/K3500 Pickup
  • 1973-1975, 1977 GMC Sprint
  • 1977-1978 Oldsmobile Cutlass
  • 1978 Oldsmobile Cutlass Calais
  • 1978 Oldsmobile Cutlass Salon
  • 1977-1978 Oldsmobile Cutlass Supreme
  • 1977-1978 Oldsmobile Delta 88
  • 1975-1978 Oldsmobile Omega
  • 1975-1978 Oldsmobile Starfire
  • 1970 Pontiac Acadian
  • 1970, 1975-1976 Pontiac Bonneville
  • 1970, 1975-1978 Pontiac Catalina
  • 1970 Pontiac Executive
  • 1970, 1975-1978 Pontiac Firebird
  • 1975, 1978 Pontiac Grand Am
  • 1975-1978 Pontiac Grand LeMans
  • 1970, 1975-1976, 1978 Pontiac Grand Prix
  • 1975 Pontiac Grandville
  • 1970 Pontiac GTO
  • 1970, 1975-1978 Pontiac LeMans
  • 1977-1978 Pontiac Phoenix
  • 1976-1978 Pontiac Sunbird
  • 1970 Pontiac Tempest
  • 1973, 1975-1977 Pontiac Ventura

Features & benefits

  • Available in Brass or Nitrophyl materials for compatibility with OE designs.
  • Precision-molded or formed to resist swelling, sinking, or fuel absorption.
  • Direct-fit OE Replacement design ensures reliable sealing and float control.
  • Supports smooth idling, throttle response, and cold starts in all conditions.
  • Engineered to maintain proper fuel level in carburetor bowl for consistent performance.

Specifications

Grade Type Standard Replacement
Material Brass
Street Legal Yes

Warranty

1 Year

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

$12.60

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