Triumilynn Ignition Coil for Kohler KT17 KT18 KT19 17 hp — bolt-on replacement with composite housing

Triumilynn ignition coil built to replace Kohler KT17, KT18 and KT19 coils and restore reliable spark to 17 hp twin-cylinder engines.

This replacement ignition coil is designed specifically for Kohler KT-series 17 hp engines and matches part numbers 52-755-48-S and 52-755-48. It’s a bolt-on unit made for small engine service on lawn and garden equipment, with a composite housing that stands up to heat, vibration and debris. The package includes one coil, six cable ties and gloves so you can get a tidy, organized repair with common hand tools.

Will this coil fit my Kohler KT-17, KT-18 or KT-19 engine?

Fitment depends on the engine tag and bolt/terminal layout rather than the equipment brand. This coil is intended for Kohler KT17, KT18 and KT19 17 hp engines and matches the referenced part numbers.

• Matches part numbers: 52-755-48-S and 52-755-48.
• Confirm bolt hole pattern and terminal types before ordering.
• Designed for twin-cylinder Kohler KT-series 17 hp engines.

How does installing this coil affect engine starting and running?

Replacing a failing coil can restore a full, consistent spark to both cylinders, which improves starting, smooths idle and reduces misfires. It’s a cost-effective repair when correct diagnosis shows the coil is the problem.

• Helps correct symptoms like no spark, weak spark or intermittent firing.
• May eliminate hard starting, rough running and misfire under load.
• Inspect spark plugs and wiring—similar symptoms can come from those parts.

What features make this coil suitable for outdoor power equipment?

The coil uses a durable composite enclosure that resists heat, vibration and exposure typical around mowers and garden machines. Terminals and lead layout are designed to match original Kohler mounting and connections for straightforward replacement.

• Composite housing for thermal and vibration resistance.
• Factory-style terminal and lead configuration for correct alignment.
• Durable design intended for the engine bay environment.

Can I install this myself and what’s included in the kit?

Yes — the coil is a bolt-on replacement that can be installed with basic hand tools. The box includes one ignition coil, six cable ties for routing leads neatly and a pair of gloves to keep the job clean; points-type ignition systems may reuse the existing external condenser.

• Includes: 1 ignition coil, 6 cable ties, 1 pair of gloves.
• Bolt-on fitment — basic hand tools required.
• For points-style systems keep the existing external condenser unless specified otherwise.

Who is this for: This Triumilynn replacement is aimed at owners and technicians who service Kohler KT-series 17 hp engines on lawn tractors, garden tractors and similar outdoor machines. Choose this coil if your engine tag, bolt pattern and terminal layout match the listed KT17/KT18/KT19 fitment and part numbers 52-755-48-S or 52-755-48, and you want a straightforward, durable replacement that comes with basic installation extras.