Boine Ignition Coil Replacement Set for Kohler CH/CV/SV Engines — 2-Pack, Direct-Fit, Factory-Tested

These two Boine ignition coils are direct-fit replacements for a wide range of Kohler small engines, restoring reliable spark and consistent starting performance.

Designed to replace Kohler part numbers 24 584 01-S, 24 584 04-S and compatible John Deere equivalents, this 2-piece ignition coil set is built for lawn mowers, generators and other equipment powered by Kohler CH, CV and SV series engines. Each coil is tested at the factory for quality and can be installed without additional tuning, making them a practical repair option when original coils show wear, weak spark or intermittent firing.

Which Kohler and John Deere models will these coils fit?

These Boine coils are engineered to match the mounting and electrical specifications of many Kohler small engines and several OEM replacements used by John Deere. They fit numerous CH, CV and SV series engines used in residential and commercial outdoor power equipment.

• Compatible Kohler models: CH18, CH20, CH22, CH23, CH620, CH640, CH670, CH674, CH680, CH730, CV17, CV18, CV20, CV22, CV23, CV624, CV675, CV730, SV710, SV720, SV725, SV730, SV810, SV820, SV830.
• Replaces Kohler part numbers: 24 584 01-S, 24 584 04-S, 24 584 45-S.
• Equivalent John Deere part numbers: MIU11542, M132370 for applicable machines.

How do these coils affect engine performance and starting?

Replacing a weak or failing coil restores a strong, consistent spark which helps the engine ignite fuel more efficiently and start more reliably. While not a tuning component, a healthy coil reduces misfires and idle instability caused by intermittent firing.

• Provides improved ignition response compared with worn coils.
• Helps reduce hard starting and intermittent stalling caused by weak spark.
• Delivers stable spark for smoother idling and consistent throttle response.

What should I expect during installation and setup?

Installation is straightforward: each coil arrives pre-tested and ready to bolt into the factory location with the same mounting geometry and connector layout as the original. No additional adjustments are typically required beyond standard gap checking and securing wires to factory terminals.

• Factory-tested coils ready for direct installation.
• Use standard tools to remove the old coil and install the new unit; verify spark gap per engine manual.
• Reconnect ignition lead and ground, then test start sequence to confirm correct operation.

What are the construction and support details for these replacement coils?

Boine supplies these coils with materials designed for outdoor equipment duty cycles and transient engine conditions. The product comes with customer support for troubleshooting and post-sale assistance should any fitment or function questions arise.

• Manufactured to match OEM electrical and mounting specifications.
• Durable housing and terminals for typical engine environments.
• Boine after-sales support available for installation or compatibility questions.

Who is this for: If you maintain lawn tractors, riding mowers, pressure washers or small generators fitted with Kohler CH/CV/SV engines — or you’re a service technician seeking reliable replacement coils — this 2-pack from Boine provides a cost-effective way to restore starting reliability and ignition performance without the wait of custom rebuilds. Ideal for homeowners, landscapers and repair shops who need a ready-to-install, tested coil set that matches common Kohler and John Deere part numbers.