DENSO IW24 5316 Iridium Spark Plug — Iridium Iridium Spark Plug - IW24

Features

• 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

Specs

Center Electrode Type	Fine Wire
Ground Electrode Shape	Taper Cut
Hex Size	20.6 mm
Product Name	Spark Plug
Thread Reach	19.1 mm
Ground Electrode Shape	Grooved
Spark Gap	0.7 mm
Terminal Configuration	Threaded Stud
Type	Resistor
Units	Each
Heat Range	24
Model	IW24
Riding Style	Off-Road
Spark Gap	0.028"
Style	Iridium
Electrical Resistance	5k Ohms
Electrode Tip Material	Iridium
Center Electrode Projection	Non-Projected
Riding Style	Street

Fitment Disclosure

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.