NGK STK 4129 - Possible spark plugs for

Details about NGK STK 4129:

  • Threaddiameter: 14.0 mm
  • Threadreach: 19 mm
  • Hexsize: 20.8 mm

Alternative spark plugs for NGK STK 4129:

Brand Model
Accel 146
ACDelco 47XL
ACDelco R45XL
Autolite 3666
Autolite 398
Autolite 405
Beru 14-10C
Beru 95/14/3
Bosch W10CC
Bosch W8CC
Bosch stk 7504
Champion N21
Champion N5C
Champion stk 120
Denso 6009
Denso W14E
Denso stk 6009
Enker FE30C
General Motors 5569850
General Motors 5612139
KLG FE30
Lodge BLN
Magneti Marelli CW2L
Magneti Marelli CW3L
Magneti Marelli CW4L
Mighty M4G3
Mighty M4G4
Motorcraft AG7
Motorcraft AG9
Motorcraft AG9U
Motorcraft AGS4C
Motorcraft stk 66
Napa X961
NGK B4ES
Splitfire SF405F
Splitfire SM040D

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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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