TR5IX NGK Iridium Spark Plug - 7397 - Fast Tracked Shipping Default:Default Diameter 14mm

Diameter 14mm

BPR5EY-11 NGK  Spark Plug     -    Set of 4    -     3028

which minimize spark interference and maximize ignitability

Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle

Do not use in 2 stroke engines

TR5IX NGK Iridium Spark Plug - 7397 - Fast Tracked Shipping Default:Default Diameter 14mmTR5IX NGK Iridium Spark Plug 7164 Fast Track Shipping to your Door New Zealand wide NORMALLY AROUND $46. 99 each Iridium IX Spark Plugs are the most technologically advanced high performance plugs available. Featuring a 0. 6 mm iridium center electrode tip, they offer superior ignitability without sacrificing durability. The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the demands