Champion STK 31 - Possible spark plugs for

Details about Champion STK 31:

  • Gap: 1.3 mm
  • Threaddiameter: M14x1.25
  • Threadreach: 19 mm
  • Hexsize: 21 mm
  • Terminaltype: SAE

Alternative spark plugs for Champion STK 31:

Brand Model
Accel 114
ACDelco R42XLS
ACDelco R44XLS6
Autolite 64
Autolite 646
Beck Arnley 176-5173
Beck Arnley 176-5233
Bosch WR7DC
Bosch stk 7501
Champion RN14MC5
Denso J16C-U
Denso W16EXR-U11
Denso Iridium IW16
Denso Iridium stk 5305
Denso stk 3032
Denso stk 3118
General Motors 5613100
General Motors 5613932
Mighty M4GR32
Mopar 4686083
Motorcraft AGS32C
Motorcraft AGS52C-6
Motorcraft stk 36
Motorcraft stk 51
NGK GR45
NGK ZGR5A
NGK stk 4268
NGK stk 5839
Valley Forge 155R
Valley Forge 32R

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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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