NGK Spark Plug DF7H-11B (1317)
NGK Spark Plug DF7H-11B, NGK Stock Code 1317. This Spark Plug has an integral resistor and Double Fine Electrode (DFE) configuration. The fine wire centre electrode is tipped with Iridium alloy. The ground electrode features a fine platinum wire 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.