Denso Platinum TT Spark Plug 4511
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Denso Platinum TT Spark Plug 4511

Denso
181912
#4511

$449

PRODUCT SPECIFICATIONS

Part #4511
WEIGHT0.09lbs
Ground Electrode DesignTwin Tip
Gap - Factory Preset1.0 mm = 0.040 in
Ground Electrode ConfigurationSingle
Ground Electrode MaterialTitanium Alloy
Electrical Terminal TypeNon-Removable Nut
Heat Range16
Center Electrode Tip MaterialPlatinum
Center Electrode Core MaterialCopper
ResistorYes

PRODUCT DESCRIPTION

Twin-tip design enables faster flame propagation for more complete combustion.

  • checkmarkTwin-tip technology with 11 mm platinum center electrode and 11 mm titanium enhanced ground electrode
  • checkmarkImprove fuel economy, better acceleration and faster starts than all other single platinum plugs
  • checkmarkPurified alumina powder insulator provides exceptional dielectric strength and thermal conductivity, allowing the material to stand up to extreme stress
  • checkmarkCopper-glass seal bonds the center electrode and insulator together for a gas-tight seal; maintains proper heat and excludes hot combustion gases