Champion 1221 - Possible spark plugs for

Details about Champion 1221:

  • Gap: 0.4 mm
  • Threaddiameter: M14x1.25
  • Threadreach: 19 mm
  • Hexsize: 16 mm
  • Terminaltype: M4/SAE

Alternative spark plugs for Champion 1221:

Brand Model
Bosch FR3KII332
Champion RC78WYP15
Champion RC78WYP15T06

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SPARK PLUG CONVERTER

The Spark Plug Cross references are for general reference only. Check for correct application and spec/measurements. Any use of this cross reference is done at the installers risk.
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