IVONNEY Ignition Coil Set for Kohler CH18 CH20 CV18 CV20 – 2-Pack Direct-Fit Replacement, OEM-Style Spark Restoral

These IVONNEY ignition coils are a two-piece replacement set engineered to restore spark performance on compatible Kohler small engines, matching OEM fitment for part numbers like 24584 01-S and 24584 45-S.

If your lawn mower, generator, or small engine is misfiring, hard to start, or losing power, faulty ignition coils are a common cause. This pair of ignition coils from IVONNEY is manufactured to match the mounting, electrical connections, and timing of Kohler legacy coils so you can swap them in quickly. The kit is sold as two coils and includes a one-year warranty and customer support.

How do these coils improve my Kohler engine's starting and running?

Faulty or weakened ignition coils can cause inconsistent spark, leading to difficult starts and rough idle. Replacing old coils with these units restores reliable spark delivery across cylinders, improving combustion stability and reducing misfires.

• Restores proper spark strength for cleaner combustion.
• Reduces stalls, backfiring, and rough idling.
• Direct-fit design minimizes installation time and fiddly adjustments.

Which Kohler and John Deere engines are compatible with this ignition coil kit?

These IVONNEY coils are designed to replace Kohler part numbers 24 584 01-S, 24584 01-S, 24584 45-S and equivalents. They are validated for a wide range of Kohler models and cross-reference common John Deere replacement numbers.

• Fits Kohler CH and CV series: CH18, CH20, CH22, CH23, CV17, CV18, CV20, CV22, CV23 and related models.
• Also compatible with larger series like CH620–CH730 and SV710–SV830 engines.
• Cross-replaces John Deere MIU11542 and M132370 where applicable.

What should I expect during installation and maintenance?

Installation is typically straightforward for someone comfortable with basic small-engine service. The coils are designed to match OEM mounting points and connector types, allowing a like-for-like replacement without modification.

• Swap out old coil for new unit using basic hand tools.
• Verify gap, wiring connections, and secure mounting for optimal performance.
• Inspect surrounding components (spark plugs, wires) while replacing coils.

What comes in the box and what warranty/support is included?

The package contains two IVONNEY ignition coils as pictured. IVONNEY provides a one-year limited warranty and responsive customer service to address fitment or quality concerns.

• Two ignition coils per order for full cylinder coverage where required.
• One-year warranty and email support with typical 24-hour response time.
• Clear product labeling to help confirm part numbers before installation.

Who is this for: This 2-piece ignition coil set is intended for owners, technicians, and fleet managers working on lawn tractors, mowers, generators, and other small equipment powered by Kohler CH/CV/SV series engines or John Deere models that use the equivalent parts. Choose this kit if you need a direct-fit, affordable replacement to restore ignition performance and minimize downtime; confirm your engine’s part number and coil appearance before ordering.