ignitionSpark Plugs Torque Specsfor 2012 Mercedes-Benz GL 5.5L V8 · AWDUnitslb-ftNm7 fastenersSeqComponentTorqueAngle—Coil Pack Bolts8 lb-ft · 11 Nm——Cover Screws8 lb-ft · 11 Nm——Engine Cover Clips2 lb-ft · 3 Nm——Engine Cover Clips2 lb-ft · 3 Nm——Ignition Coil Bolt8 lb-ft · 11 Nm——Mounting Bolts20 lb-ft · 27 Nm——Spark PlugCriticalGap before install, anti-seize optional15 lb-ft · 20 Nm—📝 Suggest a correction to this torque spec