Bosch Double Platinum Spark Plug 8101
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Bosch Double Platinum Spark Plug 8101

Notes: Do not gap. Gap is not adjustable.



Part #8101
NotesDo not gap. Gap is not adjustable.
Seat StyleGasket
Metal TypePlatinum - Double
Gap - Factory Preset1.1 mm = 0.044 in
Reach (in)0.748
Center Electrode DesignFine Wire
Insulator TypeProjected
Short StyleNo
Thread Size19 mm
Drive Size16mm
Ground Electrode ConfigurationSingle
Spark Plug Type4-Cycle
Center Electrode Tip MaterialPlatinum
Insulator MaterialCeramic
Ground Electrode Tip MaterialNickel-Yttrium and Platinum
Package Quantity1


BOSCH OE fine wire double platinum: BOSCH double platinum spark plugs utilize a platinum tip on both the center and ground electrodes to provide long life, while meeting Original Equipment specifications for double platinum spark plugs.

  • checkmark3x longer service life vs standard copper spark plugs
  • checkmarkUltra fine wire platinum center electrode requires less voltage to fire delivering exceptional ignitability
  • checkmarkThe laser welded platinum tipped center and ground electrodes (Double Platinum) provide exceptionally long life
  • checkmarkCan be used as an upgrade for copper and Platinum spark plugs