Boine Ignition Coil 2-Pack for Kawasaki FH-Series Engines — Direct-Fit Replacement, Restores Spark

Two Boine ignition coils designed as direct-fit replacements for Kawasaki FH-series small engines to restore spark and improve engine response.

If your Kawasaki-powered mower, generator or commercial equipment is misfiring, hard to start, or running unevenly, a worn ignition coil is often the culprit. These Boine 2-piece ignition coil set (replacement for part numbers including 21171-7001, 21171-7003, 21171-7006 and others) is built to match OEM mounting and electrical specs so you can swap them in quickly and get back to work without complicated adjustments.

How will these coils affect starting and idle behavior?

Replacing a weak or failed coil typically restores a strong, consistent spark which helps the engine start more reliably and idle smoothly. Users commonly notice fewer stalls during warm-up and more consistent rev response under load.

• Direct-fit replacement reduces installation time.
• Engine gets a steady high-voltage spark for cleaner combustion.
• Two coils in the pack let you replace both at once or keep a spare on hand.

Which Kawasaki engines and part numbers does this set fit?

This 2-pack is compatible with a wide range of Kawasaki FH-series engines, covering many lawnmower and light equipment models. It replaces multiple OEM part numbers so you can cross-check against your engine’s service manual or the old coil’s label.

• Fits engines: FH381V, FH430V, FH480V, FH500V, FH531, FH541V, FH580V, FH601V, FH641V, FH680V, FH721V and D-series variants.
• Replaces: 21171-7001, 21171-7003, 21171-7006, 21171-7007, 21171-7013, 21171-7018, 21171-7022, 21171-7024, 21171-7026, 21171-7037.
• Cross-reference your engine’s build code to confirm fitment before purchase.

How difficult is installation and what tools are required?

Installation is straightforward for anyone comfortable with basic small-engine maintenance. The coils are pre-tested at the factory and designed to mount using the original bolt pattern and connector type, so no additional tuning should be necessary after replacement.

• Typical tools: socket set, torque wrench, and screwdriver.
• Disconnect battery or spark wire before working to avoid shock.
• Reuse original mounting hardware and grommets when possible for correct spacing.

What durability and support can I expect from Boine coils?

Boine manufactures these coils to meet everyday commercial and homeowner demands, with factory testing to screen out defective units. If you encounter fitment or performance issues, Boine provides after-sales support to troubleshoot or arrange replacements as needed.

• Factory-tested units reduce early-failure risk.
• Sold as a 2-piece set to cover twin-install needs or provide a spare.
• Boine customer service available for installation guidance and warranty help.

Who is this for: This Boine 2-pack is aimed at homeowners, landscapers and small equipment mechanics who maintain Kawasaki FH-series engines and need a reliable, cost-effective replacement for worn ignition coils. It’s especially useful for those who prefer a direct-fit spare on hand to minimize downtime during busy seasons.