exhaustO2 Sensor - Downstream Torque Specsfor 2021 Buick Envision 2.0L Turbo I4 · FWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Flange Bolts35 lb-ft · 47 Nm——Hanger Bolts15 lb-ft · 20 Nm——Mounting Bolts20 lb-ft · 27 Nm——O2 SensorAnti-seize threads35 lb-ft · 47 Nm——O2 Sensor35 lb-ft · 47 Nm—📝 Suggest a correction to this torque spec