transmission

Transmission Oil Cooler Torque Specs

for 2024 Mercedes-Benz G550 W463 4.0L V8 BiTurbo M176 · 4WD

Units

🔧Does this apply to your car? Depending on trim and options — tow packages especially — your vehicle may have a separate auxiliary transmission cooler, or one integrated into the radiator side tank. Check which setup you have before planning this job: if it's integrated, cooler service happens with radiator replacement instead.

17 fasteners

Seq

Component

Torque

Angle

—

Coolant Drain Plug

11 lb-ft · 15 Nm

—

Cover Screws

9 lb-ft · 12 Nm

—

Drain Petcock

Hand tight

6 lb-ft · 8 Nm

—

Drain Plug

Critical

Use new washer

29 lb-ft · 39 Nm

—

Fan Bolts

9 lb-ft · 12 Nm

—

Fill Plug

Critical

29 lb-ft · 39 Nm

—

Flywheel Bolts

Critical

Often TTY, tighten in star pattern

70 lb-ft · 95 Nm

—

Hose Clamps

2 lb-ft · 3 Nm

—

Housing Bolts

Critical

12 lb-ft · 16 Nm

—

Mounting Bolts

Critical

52 lb-ft · 71 Nm

—

Pan Bolts

Critical

Torque in sequence

14 lb-ft · 19 Nm

—

Pump Bolts

Critical

Torque in sequence

21 lb-ft · 28 Nm

—

Sensor Bolts

9 lb-ft · 12 Nm

—

Thermostat Housing Bolts

11 lb-ft · 15 Nm

—

Transmission Drain Plug

Critical

Use new crush washer if equipped

22 lb-ft · 30 Nm

—

Transmission Pan Bolts

Tighten in criss-cross pattern

9 lb-ft · 12 Nm

—

Water Pump Bolts

Critical

Tighten in criss-cross pattern

18 lb-ft · 25 Nm

—

2024 MERCEDES-BENZ G550 W463

17 fasteners