O2 Sensor - Upstream · ComponentHanger Boltsfor 2000 BMW 540iT E39 4.4L V8 · RWDUnitslb-ftNmTorque15lb-ft20 NmOther components in O2 Sensor - UpstreamFlange Bolts35 lb-ft · 47 NmMounting Bolts20 lb-ft · 27 NmO2 Sensor35 lb-ft · 47 NmO2 Sensor35 lb-ft · 47 Nm📝 Suggest a correction to this torque spec