NGK Spark Plug IZFR6K-11S (5266)
NGK Spark Plug IZFR6K-11S, NGK Stock Code 5266. This Spark Plug has an integral resistor and double precious metal configuration. The fine wire centre electrode is tipped with Iridium alloy. The ground electrode features an embedded platinum chip opposing the centre electrode. Please check the 'Specifications' and 'compatibility' tabs, where applicable, to find technical data and vehicle compatibility information. Please contact us before ordering if you are still unsure.