GCV160 Carburetor for Honda GC135 GC160 GCV135 GCV160 GCV160A GCV160A0 GCV160LA GCV160LA0 GCV160LE 160cc lawn mower engine carb Replaces 16100-Z0L-003, 16100-Z0L-023 carb with Air filter Kit

What It Is

This is a complete carburetor assembly for Honda GC135, GC160, GCV135, GCV160, and GCV160A/LA/LE series 160cc lawn mower engines. It replaces OEM part numbers 16100-Z0L-003 and 16100-Z0L-023, and includes a matching air filter kit.

Fitment & Compatibility

Before buying, confirm your engine’s model code (e.g., GCV160A0, GCV160LA0) – it’s stamped on the engine shroud or valve cover. This carburetor fits only Honda GC/GCV series engines with 160cc displacement, not the GCV190 or larger. Check that your old carburetor matches the 16100-Z0L-003 or 023 part number. Measure the mounting flange bolt spacing (approx. 60mm center-to-center) and intake port diameter (about 25mm) to ensure a direct swap. This aftermarket unit is not OEM Honda, so confirm the included air filter matches your housing.

Key Things to Know

• Quality variance: Aftermarket carburetors may have slightly different jetting or gasket thickness than OEM – clean out any debris from packaging before installing.
• Installation difficulty: Moderate – requires removing the air filter housing, fuel line, and throttle linkage. Have a screwdriver and pliers ready.
• Common gotcha: The included air filter may be a universal fit – if it doesn’t seal perfectly, reuse your original Honda filter.
• Fuel line tip: The carburetor inlet is barbed for 5/16″ fuel line – ensure your existing line isn’t cracked or too short.

Should You Buy It

This is a solid budget option if your Honda GCV160 engine has a clogged or warped carburetor and you want a complete replacement with a fresh air filter. It’s best for DIY homeowners who can handle basic engine work and don’t need OEM certification. Skip it if you prefer genuine Honda parts for long-term reliability or if your engine has additional issues like a bad spark plug or stale fuel.