Denso Iridium Spark Plug 5090
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Denso Iridium Spark Plug 5090

Denso
533125
#5090
Notes: Long life

$919

PRODUCT SPECIFICATIONS

Part #5090
WEIGHT0.09lbs
NotesLong life
Seat StyleTapered
Metal TypeIridium
Gap - Factory Preset1.0 mm = 0.040 in
Electrical Terminal TypeNon-Removable Nut
Center Electrode DesignFine Wire
Insulator TypeProjected
Short StyleNo
Center Electrode Core MaterialCopper
Thread Size14 mm
Drive Size5/8 in
Ground Electrode ConfigurationSingle
Center Electrode Tip MaterialIridium
Insulator MaterialCeramic
Ground Electrode Core MaterialNickel Alloy
Resistance (Ω)5
Ground Electrode Tip MaterialPlatinum
Manufacturer Heat Range Number16
Package Quantity1
ResistorYes

PRODUCT DESCRIPTION

Manufactured to OEM quality standards.

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