NGK STK 1691 - Possible spark plugs for

Details about NGK STK 1691:

  • Threaddiameter: 12.0 mm
  • Threadreach: 19 mm
  • Hexsize: 16 mm

Alternative spark plugs for NGK STK 1691:

Brand Model
Fiat 55190788

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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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