Basic Information

• Part Name: Lawn & Garden Equipment Engine Spark Plug
• Manufacturer: Kohler
• Category: Lawn and Garden Equipment Engine
• Primary Function: Produces the spark that ignites the fuel in the engine

Installation & Compatibility

• Compatible Models: Fits various Kohler engine models. Please confirm this part is correct for your model before ordering.
• Installation Difficulty: Easy — perfect for DIY enthusiasts with basic tools.
• Tools Required: Standard socket wrench, spark plug gap tool

Additional Information

The Kohler Engine Spark Plug, part number 25-132-12-S, replaces 12-132-06-S, 24-132-01-S, and KH-25-132-12-S. It delivers the ignition spark needed to start and run your lawn and garden equipment efficiently. Designed for durability and consistent performance, it helps maintain fuel economy and engine responsiveness.

If your mower or outdoor equipment has trouble starting, runs rough, or misfires, a worn spark plug may be the cause. Swapping in a new plug is a quick and effective fix that restores ignition performance. Before installing, use a spark plug gap tool to verify that the gap matches your engine?s specifications.

Refer to the how to replace a riding lawn mower spark plug guide from Sears PartsDirect for clear step-by-step instructions and a helpful video. Always work in a well-ventilated area and wear gloves to protect your hands during the replacement.