Troy-bilt KH-14-132-14-S Spark Plug 12mm

Product Description

The TROY-BILT KH-14-132-14-S is a 12mm resistor-type spark plug designed for use in small engine applications common to lawn and garden power equipment. Resistor-style plugs suppress electromagnetic interference generated during combustion, protecting onboard ignition electronics and nearby control systems. This plug is a direct OEM-style replacement intended for installation by small engine technicians or experienced equipment service professionals. The 12mm thread diameter is a standard fitment used across a wide range of single-cylinder and twin-cylinder gasoline engines found in walk-behind mowers, riding mowers, and related outdoor power equipment.

This spark plug is suited for TROY-BILT lawn and garden equipment requiring a 12mm resistor-type plug. Typical applications include residential riding mowers and walk-behind mowers powered by small four-stroke gasoline engines. It is a service replacement part appropriate for routine tune-up intervals or ignition troubleshooting. Consult the engine manufacturer's specification sheet or equipment service manual to confirm correct heat range and reach before installation.

Key Features

• 12mm thread diameter for standard small engine fitment
• Resistor construction suppresses electromagnetic interference
• OEM-style replacement for TROY-BILT lawn and garden equipment
• Suitable for routine tune-up and ignition service applications

Compatibility

Designed as an OEM-style replacement spark plug for TROY-BILT lawn and garden power equipment requiring a 12mm resistor-type plug. Verify thread reach and heat range against the engine service manual before installation.

Installation Notes

Spark plug replacement on small gasoline engines should be performed by a qualified small engine technician or experienced service professional. Disconnect the spark plug wire and allow the engine to cool completely before removing the old plug. Use a proper spark plug socket and torque wrench to seat the new plug to the engine manufacturer's specified torque value found in the service manual. Do not over-tighten, as this can damage the cylinder head threads.