Uremco 3-3615 Carburetor

Carburetor for GM M4MC Applications

Uremco 3-3615 is a replacement carburetor for select late-1970s Chevrolet, Oldsmobile, Pontiac, and GMC applications using the M4MC carburetor setup. It is built for direct-fit service on listed vehicles, including Chevrolet Camaro, Caprice, Corvette, Impala, Malibu, Nova, and Pontiac Firebird.

Key Features

• Replacement carburetor for M4MC-equipped GM vehicles
• Fits select 1978-1979 Chevrolet, Oldsmobile, Pontiac, and GMC applications
• Part number 3-3615 for catalog and service matching
• Application-specific fitment for listed models

Detailed Description

Uremco 3-3615 is an air and fuel delivery carburetor intended for vehicles originally equipped with the M4MC carburetor. Fitment includes 1978-1979 Chevrolet Camaro, Caprice, Corvette, Impala, Malibu, and Nova; 1979 Chevrolet El Camino and Monte Carlo; 1978-1979 Oldsmobile Cutlass, Cutlass Calais, Cutlass Salon, and Cutlass Supreme; 1978-1979 Pontiac Firebird; plus 1978 Chevrolet C10 light duty, G10, G20, G30, and GMC G15, G25, G35 applications noted with OEM verification guidance. Use part number 3-3615 when matching the replacement to the original carburetor specification.

What It Can Help Resolve

• Hard starting caused by worn carburetor components
• Rough idle or unstable engine speed
• Fuel metering issues from an aging M4MC unit
• Driveability problems tied to carburetor wear or contamination
• Replacement needs after original carburetor failure

Installation Notes and Tips

Verify the original carburetor identification before ordering, especially on 1978 Chevrolet C10, El Camino, G10, G20, G30, and GMC G15, G25, G35 applications where the notes specify checking OEM part numbers. Confirm all vacuum, fuel, and throttle connections against the vehicle’s original setup before installation. This part cross-references no additional part numbers in the provided data.

Quality Assurance

Uremco 3-3615 is cataloged as a direct replacement carburetor for the listed GM applications, with fitment tied to the original M4MC configuration.