O2 Sensor - Downstream · ComponentMounting Boltsfor 2003 BMW 528iT E39 2.8L I6 M52 Touring · RWDUnitslb-ftNmTorque21lb-ft28 NmOther components in O2 Sensor - DownstreamFlange Bolts37 lb-ft · 50 NmHanger Bolts16 lb-ft · 21 NmO2 Sensor37 lb-ft · 50 NmO2 Sensor37 lb-ft · 50 Nm📝 Suggest a correction to this torque spec