maintenanceAir Filter Torque Specsfor 2016 Mercedes-Benz GL450 X166 4.6L V8 BiTurbo M278 · AWDUnitslb-ftNm7 fastenersSeqComponentTorqueAngle—Air Box ClipsTool-free4 lb-ft · 5 Nm——Air Box Clips4 lb-ft · 5 Nm——Bracket Bolts19 lb-ft · 25 Nm——Cover Screws10 lb-ft · 14 Nm——MAF Sensor Screws4 lb-ft · 5 Nm——Mass Air Flow Sensor Screws2 lb-ft · 3 Nm——Mounting Bolts25 lb-ft · 34 Nm—📝 Suggest a correction to this torque spec