1pcs 17211-ZL8-023 Air Filter Replacement for Honda Engine GC135 GC160 GC160A GC190 GC190A GCV135, Lawn Mower Air Cleaners

What It Is

This is an OEM-equivalent air filter replacement (part number 17211-ZL8-023) designed for Honda GCV and GC series engines, commonly found on walk-behind mowers, pressure washers, and small generators. It keeps dirt and debris out of the carburetor and combustion chamber.

Fitment & Compatibility

Check your engine model number – this filter fits Honda GC135, GC160, GC160A, GC190, GC190A, and GCV135 engines. It does not fit GCV160, GCV190, or GX series engines. Measure the filter opening: it’s roughly 3.5 inches wide and 2.5 inches tall with a rectangular shape and a foam pre-filter. Do not rely on mower deck size or brand – verify the engine model (stamped on a metal plate near the spark plug). OEM Honda part number is 17211-ZL8-023; aftermarket versions may vary slightly in foam density.

Key Things to Know

• Quality: This is a genuine Honda part, not a cheap aftermarket knockoff. Expect consistent foam density and a snug fit that seals properly.
• Installation difficulty: Very easy – remove the air filter cover (usually a single screw or clip), take out the old filter, insert the new one with the foam side facing the engine, and replace the cover. No tools needed.
• Common gotcha: The foam pre-filter can be washed and reused if not torn, but replace the paper element every season or after 50 hours of use. Running without the filter or with a torn one will let dirt into the carburetor, causing poor starting and engine wear.
• Frequency: Replace annually for residential use, or every 25 hours in dusty conditions. Check the filter every few mowings – if it’s dark or oily, replace it sooner.

Should You Buy It

Buy this if you own a Honda GC/GCV engine mower or small equipment and want a reliable, easy-to-install filter that matches OEM specs. It’s a low-cost, high-value part that protects your engine from premature wear – especially worth it if you’ve had starting or performance issues from a dirty filter.