11013-0752 Air Filter Spark Plugs Kit for Kawasaki FR651V FR691V FR730V FX600V FS481V FS541V FS600V FS651V FS691V FS730V 4-Stroke Engine Lawn Mower Tractor

What It Is

This is a combined air filter and spark plug replacement kit designed for Kawasaki FR, FX, and FS series 4-stroke engines. It’s intended for routine maintenance on zero-turn mowers, lawn tractors, and commercial mowers using those engines.

Fitment & Compatibility

Before buying, verify your engine model is listed (FR651V, FR691V, FR730V, FX600V, FS481V, FS541V, FS600V, FS651V, FS691V, FS730V). Check the engine’s model number stamped on the valve cover or blower housing—not the mower brand. This kit fits Kawasaki engines only, not generic clones. Measure the air filter element: OEM part numbers 11013-0752 (air filter) and 92070-2001 (spark plug). If your mower uses a different spark plug gap (typically 0.030–0.035 inches), you’ll need to adjust. Not for engines with a different air box design.

Key Things to Know

• Quality: Aftermarket kit; spark plug may not match OEM heat range exactly—check gap and thread length (14mm, 3/4" reach).
• Installation: Easy for DIY—remove old filter and plug, replace with new. Torque spark plug to 15-20 ft-lbs.
• Common gotcha: The air filter foam pre-cleaner (if included) must be oiled lightly before use; dry foam won’t trap fine dust.
• Durability: Expect 50-100 hours of use before needing replacement, similar to OEM.

Should You Buy It

If you own a Kawasaki-powered mower in the listed engine families and want a budget-friendly maintenance kit for routine air filter and spark plug changes, this is a solid value. Best for DIY homeowners or light commercial use where OEM parts aren’t required.