YIYANTO Ignition Coil Kit for Kohler KT-Series Engines — 32-584-06-S w/ 2 K6RTC Plugs, Direct-Fit

This bolt-on kit is engineered to meet OEM dimensions and includes two K6RTC spark plugs for a single-stop tune-up. Built from robust metal with a heat-resistant housing, the coil is tested for stable ignition performance under heavy-duty use. It’s intended as a plug-and-play replacement for specific Kohler KT-series engines and a range of Cub Cadet models, eliminating the need for modifications or specialized rework.

Which engines and mower models will this coil kit work with?

The YIYANTO 32-584-06-S is designed to match the form and function of Kohler 7000 series engines — including KT735, KT730, KT725, KT722, KT720, and KT715 — and selected 6600 series engines such as KT620, KT610, and KT600. It is also suitable for Confidant ZT series and many Cub Cadet XT and XT2 models. Always compare the old part number or mount pattern before ordering to confirm fit.

• Compatible Kohler numbers: KT735, KT730, KT725, KT722, KT720, KT715
• Also fits Kohler 6600 series: KT620, KT610, KT600
• Confidant ZT models: ZT730, ZT720, ZT710 compatibility
• Cub Cadet examples: XT1 LT46/LT54, XT2 LX42/LX46/LX50/LX54, XT2 ST54

How simple is installation and what’s included?

Installation is straightforward thanks to the bolt-on, plug-and-play design that mirrors OEM mounting points and electrical connectors. No trimming, drilling, or electrical splicing is required for properly matched engines. The package arrives ready for a standard maintenance session.

• Bolt-on mounting: uses existing holes and brackets
• Electrical plug fit: matches factory coil connector style
• Includes two K6RTC spark plugs to complete a tune-up
• No additional ignition parts typically needed

What materials, durability, and performance can I expect?

The coil body is constructed from durable metal with a heat-resistant outer housing to withstand engine bay temperatures and vibration. Each unit undergoes quality checks before shipment to ensure consistent spark delivery and longevity under normal mowing conditions. While designed to restore ignition performance, results depend on overall engine condition and proper installation.

• Metal core and reinforced housing for heat and vibration resistance
• Manufacturing QC to reduce early-failure risk
• Standard OEM dimensions for repeatable fit and alignment
• Recommended with fresh plugs, wires, and clean flywheel magnets for best results

Who is this for? The YIYANTO 32-584-06-S ignition coil kit is aimed at landscapers, home-owners, and service technicians who maintain Kohler-powered lawn tractors or compatible Cub Cadet and Confidant machines. If your mower is experiencing hard starting, intermittent spark, or you’re following scheduled maintenance for Kohler KT-series engines, this kit provides a cost-effective, ready-to-install replacement that includes replacement spark plugs to save a step.