Fudoray Ignition Coil Pack for Kawasaki FR/FX/FS Engines — Pack of 2, Direct-Fit Replacement

Fudoray ignition coil pack of 2 is a direct-fit replacement for select Kawasaki FR, FX and FS series small engines, restoring reliable spark and starting performance.

If your Kawasaki-powered mower or equipment is struggling to start, misfiring, or running unevenly, a worn or failed ignition coil is a common cause. This Fudoray pack contains two coils engineered to match the fit and electrical characteristics of OE-style units for models that use part numbers 21171-0743, 21171-0711, and 21171-0711. Each coil is designed to plug into the original mounting points and electrical connectors, making installation straightforward for mechanics and DIYers.

Which Kawasaki engines will these coils work with?

These Fudoray coils are compatible with a broad range of Kawasaki single-cylinder and twin-cylinder small engines used on residential and commercial equipment. They list fitment for FR, FX and FS model families across multiple displacements, matching common OEM replacement numbers.

• Compatible models: FR730V, FX691V, FR691V, FR651V, FX801V, FX850V, FX751V, FX651V, FS541V, FS481V, FS600V, FX730V, FX921V
• Replaces OEM numbers: 21171-0743, 21171-0711, 21171-0711
• Sold as a pack of two coils for dual-coil engines or to keep a spare on hand

How easy is it to install a Fudoray ignition coil?

Installation is generally straightforward for someone comfortable with basic small-engine maintenance. The coils are built to align with the factory mounting holes and use the same wire terminals as the originals, minimizing modification. Still, disconnect the battery and follow the engine service manual for safety and exact torque specs.

• Direct-fit mounting holes and standard electrical connectors reduce install time
• No special tools required beyond common hand tools and a timing/spacing gauge if needed
• Works with original ignition wiring and external grounding points

What performance and durability can I expect?

Fudoray coils are manufactured to deliver consistent high-voltage output necessary for reliable combustion over normal operating life. They are built with corrosion-resistant terminals and insulating materials to withstand vibration and heat typical of outdoor power equipment. Regular inspection and correct air gap setting help sustain peak performance.

• High-voltage windings tuned for efficient spark generation
• Durable construction resists engine bay heat and exposure
• Pack of two ensures both cylinders (where applicable) are matched or provides a backup unit

How do I verify compatibility before purchase?

Confirm fitment by checking your engine model stamped on the engine cover or in the equipment manual and comparing the OEM part number. If the original coil lists one of the replacement numbers provided, this Fudoray pack will be a suitable match. When in doubt, consult your dealer or compare photos and connector types.

• Match engine model (FR/FX/FS) and displacement to the listed compatibilities
• Confirm original part number equals 21171-0743, 21171-0711, or equivalent
• Check connector and mounting orientation against the old coil before installation

Who is this for: This coil pack is intended for owners, landscapers and service technicians who maintain Kawasaki FR, FX or FS series engines and need a reliable, cost-effective replacement. It's practical for routine engine rebuilds, field repairs, or stocking spare parts for maintenance fleets where minimizing downtime is critical. Choose this Fudoray pack when you want parts that fit original mounting points, match common OEM numbers, and come as a convenient two-piece set.