11013-0807 Air Filter With Spark Plug Fit For Kawasak FT691V FT730V FT730 FT651V 4 Stroke Engine

What It Is

This is a combo air filter and spark plug set designed for Kawasaki FT series V-twin engines (FT691V, FT730V, FT730, FT651V). It’s used in zero-turn mowers, lawn tractors, and commercial walk-behinds that run these 4-stroke engines—typically on brands like John Deere, Kubota, Gravely, or Ariens.

Fitment & Compatibility

• Engine fit: Kawasaki FT651V, FT691V, FT730V, FT730 (4-stroke V-twin). Does not fit FS, FH, or FX series.
• OEM cross-references: Kawasaki 11013-0807 (air filter) and 92070-7001 (spark plug). Check your engine’s parts diagram to confirm.
• What to measure: Air filter height ~3.1 in, width ~4.9 in; spark plug gap 0.030 in (pre-set, but verify). Deck size doesn’t matter—only engine model.
• Before buying: Locate your engine model number (stamped on valve cover or shroud). If it’s FT651V, FT691V, or FT730V, this fits. If your engine is a different series, skip.

Key Things to Know

• Quality vs OEM: Aftermarket brand (Air) at $13 vs $25+ for OEM Kawasaki. Users report good seal and fit, but foam may be slightly less dense.
• Installation: Easy—10 minutes. Remove old air filter cover, swap filter, replace spark plug with 5/8 in socket. Torque plug to 15-20 ft-lbs.
• Common gotcha: The spark plug is pre-gapped, but always double-check with a feeler gauge. Some units arrive with gap too wide.
• Frequency: Replace air filter every 100 hours or annually; spark plug every 200 hours or if hard starting.

Should You Buy It

If you own a Kawasaki FT-series mower and want a budget-friendly, drop-in replacement that works reliably for routine maintenance, this set is a solid value. It’s not for heavy commercial use where OEM durability is critical, but for homeowner or light commercial use, it gets the job done at half the price.