Carburetor Repair Kit for 1975-1979 Pontiac Bonneville & More - Walker 15628C

$38.99

Walker Products Carburetor Repair Kit 15628C

$38.99

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Part number: 15628C

UPC: 724620029424

Walker Products Carburetor Repair Kit P/N:15628C

$38.99

Description

Get your carburetor back to crisp starts and steady idle with the Walker Products Carburetor Repair Kit 15628C, built to rebuild the Rochester 4 BBL carburetor in models 4MC and M4MC. It's a direct-fit rebuild kit for the listed applications, including the 1977 Buick Century, 1975 Buick LeSabre, 1977 Buick Regal and Skylark, 1975-1979 Pontiac Bonneville, Catalina and Firebird, 1975 Pontiac Grand Am and Grandville, 1975-1977 Pontiac Grand LeMans, Grand Prix and LeMans, 1975-1978 Pontiac Grand Safari, 1976 Pontiac Laurentian and Parisienne, and 1977 Pontiac Ventura — see the "Vehicles it fits" section for the full list and engine details.

OE-matched components: gaskets, seals, and parts sized to support proper fuel metering and fit.
Ethanol-ready: engineered for use with today's fuel blends, including ethanol-containing fuels.
Complete rebuild contents: includes the components needed to rebuild the carburetor to OE specifications.
Addresses common wear: if worn carburetor components are the cause of rough idle, hard starting, or fuel leaks, this kit replaces them.

By replacing critical wear parts that degrade over time, a properly installed kit helps restore fuel flow, throttle response, and idle performance.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

What carburetor does this kit fit?

It's designed to rebuild the Rochester 4 BBL carburetor in models 4MC and M4MC. Confirm your carburetor matches using the "Vehicles it fits" section.

What's included in the kit?

Walker carburetor repair kits include gaskets, seals, jets, needles, and other wear components needed to rebuild the carburetor to OE specifications.

Is this kit compatible with ethanol fuel?

Yes. It's engineered for use with today's fuel blends, including ethanol-containing fuels.

Will this fix my rough idle or hard starting?

If worn carburetor components are the cause of rough idle, hard starting, or fuel leaks, rebuilding with this kit replaces those parts. Diagnose the cause first.

Which vehicles does 15628C fit?

It fits listed 1975-1979 Buick and Pontiac models such as the Century, LeSabre, Bonneville, Catalina, and Firebird. See the "Vehicles it fits" section for the full list.