coolingRadiator Cap Torque Specsfor 2008 BMW M3 E90 4.0L V8 S65 · RWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Coolant Drain Plug11 lb-ft · 15 Nm——Cover Screws9 lb-ft · 12 Nm——Hose Clamps2 lb-ft · 3 Nm——Housing BoltsCritical12 lb-ft · 16 Nm——Mounting Bolts23 lb-ft · 31 Nm——Pump BoltsCritical21 lb-ft · 28 Nm——Thermostat Housing Bolts11 lb-ft · 15 Nm——Water Pump BoltsCriticalTighten in criss-cross pattern18 lb-ft · 25 Nm—📝 Suggest a correction to this torque spec