NGK Laser Iridium IZFR5J Spark Plugs

Spark Plugs to suit the following outboards 

• Mercury Optimax 75hp (>2006)
• Mercury Optimax 90hp (>2006)
• Mercury Optimax 115hp (>2006)
• Envinrude ETEC 115hp (>2005)
• Envinrude ETEC 175hp (>2005)

Sold and shipped in packs of 4 plugs.

Spark Plug Gap should be 0.8mm