Zenoah K369992369 Champion Y82 spark plug for G200PU-EI, G200PUM-EI, G260PU-EI  [K369992369]

Spark plug compatibility and tuning role

This Champion Y82 spark plug is an RC-scale replacement part supplied under Zenoah K369992369, intended for direct-fit use with the listed Zenoah engine models. It serves as a routine replacement item for small RC two-stroke engines, restoring reliable ignition behavior and supporting consistent idle and throttle response when the engine is serviced.

Fitment is model-specific: the plug matches the thread and seat form used on the G200PU-EI, G200PUM-EI, and G260PU-EI engines. During replacement, confirm the engine is cool and the original plug is fully removed before installing the Y82 unit. Start the plug by hand to ensure correct thread engagement, then secure to the manufacturer's recommended tightness to avoid cross-threading or damage.

In tuning contexts the spark plug is a maintenance item rather than a primary tuning component; swapping a worn plug for a new Champion Y82 can help stabilise combustion characteristics after jetting or carburetor changes and provide a known baseline for ignition-related troubleshooting.

Compatibility

• G200PU-EI
• G200PUM-EI
• G260PU-EI
• Replaces part number 848EW071T0