IU22 DENSO iridium spark plug

Iridium spark plug | DENSO

$16.35
$19.24 -15%
  • Thread size: 10 mm

Estimated delivery date to your address:
Jan. 1, 2025

Specifications

Manufacturer DENSO
Product code IU22
Heat range 7
Model Iridium Power
Terminal configuration threaded Stud
Thread size 10 mm
Style IU22
Type Resistor Type
Units Each
Center electrode type Fine Wire
Electrode tip material Iridium
Center electrode projection Non-Projected
Thread reach 19,1 mm (3/4")
Hex size 16 mm (5/8")
Spark gap 0,9 mm (0.035")
Ground electrode shape Grooved| Taper Cut
Electrical resistance 5k Ohms
Spark gap imperial 0.035"
Spark gap metric 0.9 mm

Product description


Six times harder than platinum, iridium withstands temperatures up to 4,000°F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves 360° laser welding of electrode provides a seal that resists wear even in the worst conditions Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center

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