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The KOHLER 1413203-s is a replacement spark plug designed for use in Kohler small engines. The spark plug ignites the air-fuel mixture inside the combustion chamber to initiate and sustain engine operation. This is an OEM-specified component sourced directly from Kohler, ensuring correct heat range, electrode gap, and thread specification for a proper fit. Licensed small engine technicians and outdoor power equipment service professionals are the typical installers of this part.
This spark plug is suited for small engine applications commonly found in lawn and garden equipment powered by Kohler engines. Typical use cases include routine tune-up service intervals, fouled or worn plug replacement, and seasonal maintenance procedures on walk-behind mowers, riding tractors, zero-turn mowers, and other Kohler-powered outdoor power units.
Designed as an OEM-style replacement spark plug for Kohler small engines used in lawn and garden power equipment.
Spark plug replacement is a routine small engine service task performed by outdoor power equipment technicians or knowledgeable operators. Before replacing the plug, disconnect the spark plug wire and allow the engine to cool completely. Use a proper spark plug socket and torque wrench to avoid cross-threading or over-tightening during installation. Follow the engine manufacturer service manual for correct gap setting and torque specification.
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