Description:
For: Mercury
Additional Detail:
• Spark Plug, NGK IZFR5G @ 4
• Fine iridium tipped centre electrode and platinum tipped ground electrode ensures slow wear rate providing stable idle,
improved fuel efficiency and lower emissions
• Longer service life
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Corrugated ribs reduce the risk of flashover
• Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
• Triple seals prevent leakage
• Copper core aids in heat removal
Interchange:
Mercury
• 859309, 855672, 852868147, 8556721, 889597001, 889597Q