Iridium spark plug - iridium power

Six times harder than platinum, iridium withstands temperatures up to 4,000°F
By reducing the iridium electrodes of these spark plugs to just 0.4 mm, the required voltage is reduced and ignition performance is improved
The 360° laser welding of the electrode provides a wear-resistant seal even in the worst conditions.
Ground electrode with conical cut and U-slot generating a large central flame zone.



Specifications


Brand
DENSO


Supplier reference
IK16


Threaded extension
19,1 mm (3/4")


Terminal Configuration
Threaded screw


Style
Iridium


Earth electrode shape
With grooves, Taper Cut


Thermal grade
5


Electrode tip material
Iridium


Thread size(s)
14 mm


Model
IK16


Product name
Spark plug


Central electrode projection
Not projected


Electric heater
5 kOhm


Electrode gap
1,1 mm (0,043")


Electrode gap
0,043"


Electrode gap
1,1 mm


Hex size
16 mm (5/8")


Type
Resistance


Central electrode type
Fine cable


Units
Unit