NGK Iridium Spark Plug (94201) BMW B58 Engines (inc. M140I, M240I, 340I, 440I) – SILZKGR8B8S

NGK Spark Plug SILZKGR8B8S, NGK Stock Code 94201 (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 confirmed vehicle compatibility.

Technical Specs

Part number: SILZKGR8B8S
Spanner Size: 14 mm
Thread Size: M12 x 1,25
Thread Length [mm]: 26.5
Spark Plug: Iridium Middle Electrode
Spark Plug: 1 – Earthed Electrode
Spark Plug: Interference Suppression 5 kOhm
Spark Plug: with gasket seat
Spark Position [mm]: 4.7
Version: Bi-Hex

OE Cross Reference