Denso Platinum TT Spark Plug 4504
  • Thumbnail  Denso Platinum TT Spark Plug 4504

Denso Platinum TT Spark Plug 4504

Denso
181886
Part # 4504
SKU # 181886

$449

PRODUCT SPECIFICATIONS

Part #4504
SKU #181886
WEIGHT0.09lbs
Ground Electrode DesignTwin Tip
Seat StyleGasket
Metal TypePlatinum
Gap - Factory Preset1.0 mm = 0.040 in
Electrical Terminal TypeNon-Removable Nut
Resistance (Ω)5
Center Electrode DesignFine Wire
Insulator TypeNon-Projected
Short StyleNo
Center Electrode Core MaterialCopper
Thread Size14 mm
Drive Size5/8 in
Ground Electrode ConfigurationSingle
Center Electrode Tip MaterialPlatinum
Ground Electrode Core MaterialNickel Alloy
Insulator MaterialCeramic
Ground Electrode Tip MaterialTitanium Alloy
Manufacturer Heat Range Number20
Package Quantity1
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
  • checkmarkCopper-glass seal bonds the center electrode and insulator together for a gas-tight seal; maintains proper heat and excludes hot combustion gases
  • checkmarkPurified alumina powder insulator provides exceptional dielectric strength and thermal conductivity, allowing the material to stand up to extreme stress