engineValve Cover Gaskets - Both Torque Specsfor 2012 BMW Z4 3.0L I6 · RWDUnitslb-ftNm10 fastenersSeqComponentTorqueAngle—Cover Bolts13 lb-ft · 18 Nm——Electrical Connector Bolts5 lb-ft · 7 Nm——Gasket Surface BoltsCriticalClean mating surfaces16 lb-ft · 22 Nm——Ignition Coil Bolts6 lb-ft · 8 Nm——Intake Manifold BoltsIf required18 lb-ft · 25 Nm——Mounting BoltsCritical37 lb-ft · 50 Nm——Sensor Mounting Bolts8 lb-ft · 11 Nm——Spark Plugs - Aluminum HeadCriticalApply anti-seize to threads15 lb-ft · 20 Nm——Spark Plug Tube SealsPress fit0 lb-ft · 0 Nm——Valve Cover BoltsTighten in sequence7 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec