NGK STK 5666 - Possible spark plugs for

Details about NGK STK 5666:

  • Threaddiameter: 10.0 mm
  • Threadreach: 19 mm
  • Hexsize: 16 mm

Alternative spark plugs for NGK STK 5666:

Brand Model
Champion RGU94C
Denso 4127
Denso U24FER9
Denso stk 4127
Honda 98059-58916
NGK CR8EH-9

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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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