engineOil Change Torque Specsfor 2004 Buick Rainier 5.3L V8 · FWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Mounting Bolts25 lb-ft · 34 Nm——Oil Drain PlugCriticalUse new washer each time25 lb-ft · 34 Nm——Oil Filler CapHand tight5 lb-ft · 7 Nm——Oil FilterHand tight + 3/4 turn18 lb-ft · 24 Nm——Skid Plate BoltsIf equipped12 lb-ft · 16 Nm—📝 Suggest a correction to this torque spec