Description
NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire centre electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.
Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
Corrugated ribs prevent flashover
Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
Copper core aids in heat removal
Triple seals prevent leakage
Shell
Thread Diameter14mm
Thread Pitch1.25mm
Seat Type Gasket
Reach19mm (3/4")
Hex Size5/8" (16mm)
Terminal Type Solid
Overall Height ISO
Gap.043" (1.1mm)
Centre Electrode
Material Iridium
Type Fine Wire
Size0.6mm
Projection Projected
Ground Electrode
Material Nickel
Type Standard
Shape Taper Cut
Quantity1
Specifications
Resistor Yes
Resistor Value5k Ohm
Heat Range6
Torque Specs Cast Iron: 18-25.3 lb. ft. Aluminium: 18-21.6 lb. ft.
Suits:
S14/15 Silvia/200SX - SR20DET
S13 Silvia/180SX - SR20DET
R33/34 Skyline RB25DET
R34 Skyline RB25DET Neo
WRX & STI EJ20 V1-6
WRX & STI EJ20 V7-9
Toyota Supra 2JZGTE
Toyota Celica/MR2 3SGTE
SKU: NGK 3764
