Walker 15604A Carburetor Repair Kit

Walker Carburetor Repair Kit for Classic GM Applications

Walker Products 15604A is a carburetor repair kit for select 1975-1978 Cadillac, Buick, Chevrolet, and Oldsmobile applications. It is built with components that meet or exceed original equipment specifications, making it a direct-service option for restoring carburetor function on the listed vehicles.

Key Features

• Carburetor repair kit for select Rochester-style applications with carburetor manufacturer R-4
• OE-specification component quality for service work on vintage fuel systems
• Fits listed Cadillac, Buick, Chevrolet, and Oldsmobile models from 1975-1978
• Walker Products 15604A for carburetor rebuilding and maintenance
• Cross-references Hygrade Tuneup 1517 and 1590 for the same application

Detailed Description

Walker Products 15604A is part of the Walker Products carburetor kit line, focused on complete service content and replacement components that align with original equipment requirements. This kit is listed for 1975-1977 Cadillac Commercial Chassis, DeVille, Eldorado, and Fleetwood with carb model M4ME or M4MEA, plus 1978 Buick LeSabre and Riviera, 1978 Chevrolet Caprice, and 1978 Oldsmobile 98 with carb model M4MC. For buyers searching for a carburetor repair kit for 1978 Buick LeSabre, 1978 Chevrolet Caprice carburetor service, or 1975-1977 Cadillac carburetor rebuild parts, 15604A is the referenced part number.

What It Helps Address

• Hard starting caused by worn carburetor internal components
• Rough idle from aging gaskets, seals, or metering parts
• Fuel leakage at the carburetor body or related service points
• Poor throttle response from deteriorated carburetor wear items
• Service needs during restoration or maintenance of original carbureted systems

Installation Notes and Tips

Verify the carburetor manufacturer and model before ordering. This kit is listed for R-4 carburetors with M4ME, M4MEA, and M4MC model references, so matching the carburetor tag or casting information is important. Clean all mating surfaces thoroughly during rebuild work and inspect the throttle body, choke linkage, and fuel passages before reassembly. Confirm vehicle application details for Cadillac, Buick, Chevrolet, or Oldsmobile fitment before installation.

Quality Assurance

Walker Products states that its carburetor kits use components that meet or exceed original equipment specifications. That focus supports consistent service quality for classic carburetor repair work on the listed applications.