DENSO SINGLE IRIDIUM SPARK PLUGS

Denso Iridium Power spark plugs feature a 0.4mm iridium tipped laser welded fine wire center electrode that reduces required voltage and improves firing performance. Tapered cut U-Groove ground electrode increases ignitability and decreases quenching. Machine rolled threads prevent seizing or cross threading during installation and removal. 100% pre-fired to assure the highest quality possible. Purified alumina powder insulator provides exceptional strength and thermal conductivity. Five rib insulator prevents flashover. Copper-glass seal bonds center electrode and insulator for a gas-tight seal. (Requires purchase of qty. 4)

Thread Diameter 10mm
Thread Pitch 1.0mm
Seat Type Gasket
Reach 19mm (3/4)
Hex Size 5/8 (16mm)
Terminal Type Removable Nut
Overall Height ISO
Gap .035 (0.9mm)
Center Electrode
Material Iridium
Type Fine Wire
Size 0.4mm
Projection Non-Projected
Ground Electrode
Material Nickel
Type U-Groove
Shape Taper Cut
Quantity 1
Specifications
Resistor Yes
Resistor Value 5k Ohm
Heat Range 27
Torque Specs Cast Iron: 7-11 lb. ft. Aluminum: 7-11 lb. ft.

FITS:

M-EIGHT 17-23

COUNTRY OF ORIGIN:

NA