Features Six times harder than platinum, iridium withstands temperatures up to 4,000F 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
Thread Reach | 19.1 mm |
Center Electrode Projection | Non-Projected |
Center Electrode Type | Fine Wire |
Units | Each |
Heat Range | 31 |
Spark Gap | 0.035″ |
Electrode Tip Material | Iridium |
Ground Electrode Shape | Angled |
Riding Style | Street |
Spark Gap | 0.9 mm |
Model | IU31A |
Hex Size | 16 mm |
Terminal Configuration | Threaded Stud |
Electrical Resistance | 5k Ohms |
Ground Electrode Shape | Grooved |
Product Name | Spark Plug |
Style | Iridium |
Type | Resistor |
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer’s information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
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