DKIIGAME Ignition Coil and Spark Plug Kit for Kohler Courage SV470–SV620 — Direct-Fit Replacement with Adjustment Tool

DKIIGAME's 20 584 01-S ignition coil and spark plug kit is a direct-fit replacement set engineered to restore reliable spark and dependable starts on Kohler Courage SV-series engines.

This kit is built to replace Kohler part numbers 20 584 01-S, 20 584 03-S, and 20 584 04-S and fits a wide range of Kohler Courage engines (SV470, SV480, SV530, SV540, SV541, SV590, SV591, SV600, SV601, SV610, SV620). It comes ready to install with ignition coils, spark plugs, an adjustment tool and cable ties so you can swap worn components quickly and return your mower or riding tractor to service without a long parts search.

Will this ignition coil kit fit my Kohler Courage or Troy-Bilt engine?

Yes — the kit is designed to match the mounting, electrical connections and spark output of the listed Kohler SV-series engines and common Troy-Bilt riding mower models that use Kohler Courage powerplants. Check your engine model and Kohler part number before purchase to confirm compatibility.

• Direct fit for Kohler SV470–SV620 engine families
• Replaces Kohler part numbers 20 584 01-S, 20 584 03-S and 20 584 04-S
• Compatible with Troy-Bilt and Huskee riding tractors using Kohler engines (e.g., LTX1040 series)
• Matches OEM mounting points and electrical connectors for plug-and-play installation

How easy is installation for a home mechanic?

This kit was packaged for straightforward replacement: the ignition coil modules and spark plugs are shaped to align with factory brackets and connectors, and the included adjustment tool and zip ties make routing and securing wiring simple. Basic hand tools and a short block of time are all that's required for most installs.

• Plug-and-play coil connector and mounting bolt locations
• Included adjustment tool to set gap or seating as needed
• Zip ties for tidy wire routing and strain relief
• Typical install can be completed with common wrenches and screwdrivers

What performance and maintenance benefits can I expect?

Replacing a worn ignition coil and spark plug restores consistent spark timing and combustion reliability, which helps the engine start easier and run more smoothly under load. While not a tune-up for other systems, fresh ignition components reduce misfires and can prevent hard-start conditions caused by weak or intermittent sparks.

• Improved ignition spark consistency for smoother idling and throttle response
• Reduces misfires and backfires related to weak coils or fouled plugs
• Extends usable life of engine by restoring reliable combustion
• Designed as direct OEM replacements to maintain factory performance

What comes in the package and how is it supported?

The kit ships with ignition coil modules, spark plugs, one adjustment tool and four zip ties so you have everything needed for the replacement step. DKIIGAME provides compatibility information up front; inspect the components on arrival and follow standard safety procedures during installation.

• One or more ignition coils sized to match Kohler SV-series mounting
• Spark plugs matched for the engine’s firing requirements
• Adjustment tool for correct gap or seating, plus four cable ties
• Instructions and fitment details to verify correct engine model fit

Who is this for: This DKIIGAME ignition coil and spark plug kit is for homeowners, landscapers and small-farm operators who maintain Kohler Courage–powered mowers and riding tractors, or for anyone replacing worn ignition components on compatible Troy-Bilt/Huskee machines. If your engine shows signs of weak starting, misfiring, or inconsistent running and it uses the Kohler SV470–SV620 family, this kit provides the direct-fit parts and basic tools to get you back to reliable operation quickly.