Front Pipe · ComponentMounting Boltsfor 2003 Buick LeSabre 3.8L V6 · FWDUnitslb-ftNmTorque23lb-ft31 NmOther components in Front PipeCover Screws9 lb-ft · 12 NmFlange Bolts40 lb-ft · 55 NmHanger Bolts17 lb-ft · 23 NmO2 Sensor40 lb-ft · 55 Nm📝 Suggest a correction to this torque spec