NGK LPG8 / 6806 LGP Spark Plug Genuine NGK Component LPG Laser Line sparkplugs have an iridium tipped centre electrode and a ground electrode that contains a platinum chip. The chip of iridium is attached in a specially developed laser welding process patented by NGK. The advantage: These preciousmetalsareresistanttotheunfavourable conditions in gas powered engines. The spark gap remains virtually unchanged throughout the entire service life. Suitable for use with *LPG and *CNG Double precious metal design: laser welded Special metal shell protection: Countermeasure to high corrosion characteristics of gas engines Easy installation: preset spark gap BOX DIMENSIONS Height (mm): 85 Width (mm): 24 Length (mm): 22 If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.