Denso Iridium Spark Plug 3417
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Denso Iridium Spark Plug 3417

Denso
533115
#3417
Notes: Long life

$919

PRODUCT SPECIFICATIONS

Part #3417
WEIGHT0.1lbs
NotesLong life
Gap - Factory Preset1.1 mm = 0.044 in
Ground Electrode ConfigurationSingle
Ground Electrode MaterialPlatinum
Electrical Terminal TypeNon-Removable Nut
Heat Range16
Center Electrode Tip MaterialIridium
Center Electrode Core MaterialCopper
ResistorYes

PRODUCT DESCRIPTION

Manufactured to OEM quality standards.

  • checkmarkDENSO patented optimized iridium-rhodium alloy formula: highest concentration of iridium vs competitors for greater durability
  • checkmarkExtra long life spark plugs manufactured to OEM service interval specifications
  • checkmarkOE style iridium with iridium alloy center electrode (90% Ir) & platinum ground strap
  • checkmarkDENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode