O2 Sensor - Upstream · ComponentMounting Boltsfor 2002 BMW 525iT E39 2.5L I6 M54 Touring · RWDUnitslb-ftNmTorque20lb-ft27 NmOther components in O2 Sensor - UpstreamFlange Bolts35 lb-ft · 47 NmHanger Bolts15 lb-ft · 20 NmO2 Sensor35 lb-ft · 47 NmO2 Sensor35 lb-ft · 47 Nm📝 Suggest a correction to this torque spec