NGK Iridium Spark Plug (97506) BMW N55, S55, N63 & S63 Engines g2x The larger one of these

The larger one of these two parallel connected radiators is positioned in the front of the centre cooling module

These have a bore size of 57

an additional 23

and providing greater peace of mind for performance enthusiasts

NGK Iridium Spark Plug (97506) BMW N55, S55, N63 & S63 Engines g2x The larger one of theseNGK Iridium Spark Plug (97506) BMW N55, S55, N63 & S63 Engines NGK Spark Plug SILZKBR8D8S, NGK Stock Code 97506 (Sold individually). 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 is tipped with a platinum chip opposing the centre electrode. Please contact us before ordering if you are still unsure. Check the Vehicle Fitment tab for