Coil Pack · ComponentSensor Boltsfor 2003 BMW Z4 3.0i 3.0L I6 M54 · RWDUnitslb-ftNmTorque8lb-ft11 NmOther components in Coil PackBracket Bolts16 lb-ft · 21 NmCover Screws8 lb-ft · 11 NmIgnition Coil Bolts6 lb-ft · 8 NmMounting Bolts21 lb-ft · 28 NmSpark Plugs - Aluminum Head15 lb-ft · 20 Nm📝 Suggest a correction to this torque spec