O2 Sensor - Downstream · ComponentHanger Boltsfor 2003 BMW 528iT E39 2.8L I6 M52 Touring · RWDUnitslb-ftNmTorque16lb-ft21 NmOther components in O2 Sensor - DownstreamFlange Bolts37 lb-ft · 50 NmMounting Bolts21 lb-ft · 28 NmO2 Sensor37 lb-ft · 50 NmO2 Sensor37 lb-ft · 50 Nm📝 Suggest a correction to this torque spec