2-stroke, 4-stroke, it doesn't matter, choosing the right spark plug is really important. There are some main criteria for deciding which spark plug is the right one for your engine: length of thread (or reach), diameter and heat range. This is an NGK Spark Plug CMR7H.
- diameter: 10.0mm
- reach: 12.7mm
- hex size: 16.0mm
- designed for Honda and Zenoah engines
- Additional Information
Name NGK Spark Plug CMR7H Item No. L-SAZNGKCMR7H Brand NGK