RANSOTO Ignition Coil Pack for Kawasaki FR/FX/FS Engines — Pack of 2, OE-Style Durable Fit

If your lawn tractor, commercial mower, or generator is running rough, hard to start, or misfiring, a failing ignition coil is a common culprit. These RANSOTO coil packs are made from durable plastic and aluminum, built to meet OE-style specifications, and are intended to replace Kawasaki part numbers such as 21171-0711 and 21171-0743. This product comes as two coils so you can service multiple cylinders or keep a convenient spare on hand.

Which Kawasaki engines will these ignition coils fit?

These coils were designed to be compatible with many Kawasaki FR, FX and FS engine families commonly used in residential and commercial outdoor power equipment. They cover model lines across multiple displacements and are cross-referenced to popular OEM part numbers for fast identification.

• FR series: 541V, 600V, 651V, 691V, 730V
• FX series: 481V, 541V, 600V, 651V, 691V, 730V, 751V, 801V, 850V, 921V, FXT00V
• FS series: 481V, 541V, 600V, 651V, 691V, 730V
• Replaces OEM part numbers such as 21171-0711, 21171-0743, 21171-0738 and related variants

How durable and reliable are these replacement coils?

RANSOTO manufactures these ignition coils using high-grade plastic housings and aluminum components to resist heat, vibration and corrosion common in outdoor engine bays. They are engineered to meet strict fit and function standards so you get consistent spark performance during normal use.

• Plastic housing resists cracking and moisture intrusion
• Aluminum parts improve thermal tolerance and grounding
• Manufactured to match OE mounting and electrical interfaces

How easy is installation and what should I expect?

Installation is straightforward for anyone familiar with small-engine maintenance: the coils plug into the existing connector and bolt into the original mounting points. No special tools or rewiring are required when replacing like-for-like part numbers, though basic precautions—disconnecting the battery and grounding spark plugs—are recommended.

• Direct plug-and-play fit for listed Kawasaki engine models
• Standard bolt pattern aligns with original mounting holes
• Detailed cross-reference to OEM numbers simplifies part selection

What warranty and support does RANSOTO provide?

RANSOTO backs these ignition coils with a manufacturer warranty to protect against defects in materials and workmanship. If you are not satisfied for any reason, contact RANSOTO customer support to resolve issues quickly.

• 1-year limited warranty from the date of purchase
• Customer support available for fitment or installation questions
• Pack of two offers an immediate spare or pair replacement

Who is this for: These ignition coils are intended for homeowners, landscapers, and small-engine technicians who need a reliable replacement for Kawasaki FR, FX and FS series engines. Choose this pack if you want an OE-compatible, durable solution with easy installation and a one-year warranty—ideal for routine maintenance, engine repairs, or prepping spare parts for seasonal service.