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The KOHLER 6613201-s is a replacement spark plug designed for use in Kohler small engines. Spark plugs ignite the air-fuel mixture inside the combustion chamber, making them a critical component for reliable engine starting and consistent performance under load. This part is sourced as a genuine Kohler replacement, ensuring it meets the original equipment specifications for gap, thread pitch, and heat range. Licensed small-engine technicians and outdoor power equipment service professionals install this plug as part of routine tune-up and maintenance procedures.
This spark plug is used in Kohler-powered outdoor power equipment including lawn tractors, zero-turn mowers, riding mowers, and related lawn and garden machinery equipped with Kohler engines. It is suited for both residential and light commercial applications where Kohler small engines are the power source. Service intervals typically call for spark plug inspection or replacement annually or according to engine hours logged.
Designed as an OEM-style replacement spark plug for Kohler small engines used in lawn and garden power equipment applications.
Spark plug replacement is performed by small-engine technicians and qualified outdoor power equipment service professionals. Always disconnect the spark plug wire and allow the engine to cool completely before removing the old plug. Use a spark plug socket and torque wrench appropriate for the engine block material to avoid thread damage during installation. Follow the engine manufacturer service manual for proper gap setting and installation torque guidance.
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