Champion STK 538 - Possible spark plugs for

Details about Champion STK 538:

  • Gap: 0.7 mm
  • Threaddiameter: M14x1.25
  • Threadreach: 11.1 mm
  • Hexsize: 21 mm
  • Terminaltype: M4/SAE

Alternative spark plugs for Champion STK 538:

Brand Model
Accel 166
ACDelco C43L
Autolite 216
Bosch W7EC
Bosch stk 7535
Champion RH8C
Denso W16LS
Denso stk 3035
General Motors 1559450
Napa X526
NGK B6L
NGK stk 3212
Prestolite 14L9
Splitfire SM021F

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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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