Seweder Ignition Coil Module for Kohler 7000 Series Engines KT610 KT740 ZT720 ZT730 - 2-Pack, Direct-Fit Replacement

Seweder’s 32-584-06-S ignition coil module is a direct-fit replacement for Kohler 7000 Series engines (KT610, KT740, ZT720, ZT730), sold as a convenient two-piece set for plug-and-play installation.

If your Kohler-powered zero-turn or lawn tractor is showing weak spark, hard starting, or intermittent misfires, this replacement ignition module restores reliable spark energy and timing. The Seweder module is designed to match the original equipment footprint and electrical connectors so you can swap it in quickly without extra modifications. It replaces part numbers 32-584-06-S, 3258406-S, 3258406, 3258406S and equivalent references used across Kohler 7000 Series engines.

How will this ignition module affect starting and engine performance?

Replacing a worn or damaged module improves the spark intensity and consistency, which helps the engine fire more reliably at cold starts and under varying loads. You’ll likely notice quicker cranking, fewer stalls, and smoother throttle response when the ignition system is restored to proper function.

• Restores strong, consistent spark energy for improved ignition.
• Reduces cranking time and missed ignitions during start-up.
• Stabilizes idle and throttle transitions by correcting spark timing variability.

Is this Seweder module easy to install on my Kohler engine?

Yes — the module is made as a plug-and-play replacement matching Kohler’s mounting and connector layout. Basic hand tools are all that’s needed for removal of the old unit and installation of the new coil module. Always disconnect the battery and follow safety steps before working on the ignition system.

• Designed to fit Kohler KT610, KT740, ZT720, ZT730 engines without modification.
• Standard mounting holes and electrical connector orientation for quick swap.
• Includes two identical modules so you have a spare or one for a second machine.

Which part numbers and engines are compatible with this replacement?

This Seweder module replaces multiple Kohler OEM references and is intended for the 7000 Series family. Confirm compatibility by matching your old part number or by checking the engine model stamped on the housing to ensure fit and function.

• Replaces: 32-584-06-S, 3258406-S, 3258406, 3258406S, 32 584 06 S.
• Fits Kohler 7000 Series: KT610, KT740, ZT720, ZT730 engines.
• Always compare your existing module’s shape and connector to verify match before installing.

What should I check before buying or installing this ignition module?

Prior to purchase, locate and verify the part number on your current ignition module to ensure compatibility. When installing, inspect wiring, connectors, and the flywheel for damage or corrosion; a faulty wiring harness or cracked flywheel key can produce similar symptoms and should be addressed first.

• Confirm the part number on your original module matches one of the replacement references.
• Inspect wiring harness, plug terminals, and flywheel key condition before replacement.
• Disconnect battery and follow safety procedures to prevent injury or damage.

Who is this for? This Seweder ignition coil module set is intended for lawn care professionals, fleet managers, and homeowners with Kohler 7000 Series engines who need a reliable, OEM-style replacement. It’s useful for anyone experiencing ignition-related starting problems or who wants an on-hand spare to reduce downtime. If you’re uncertain about fitment, compare part numbers and engine models before ordering or contact the seller for assistance.