Seller notes

Denso Iridium Spark Plug Part #: IW27 Manufacturer Part #: 5317 Overview of Denso Iridium Spark Plug Because the iridium electrodes of this plug can be shrunk to only 0.4mm;, voltage requirements decrease while firing performance improves Six times harder than platinum, iridium does not melt even in temperatures above 4,000deg. F Ground electrode features a tapered cut and U-groove that form a large volume area for the flames center 360deg. laser welding of electrode provides a seal that resists...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.