Coolant

for 2021-2024 Ford F-650 6.7L V8 Power Stroke · RWD

Fluid Type

Orange OAT extended-life 50/50

Spec: WSS-M97B44-D

Capacity

31qt

29.33 L

Drain & Refill

31.71 qt

30 L

Change Interval

100,000 mi

160,900 km

Notes

Yellow color, ethylene glycol OAT coolant. F-650/750 medium duty cooling system. Initial fill is long-life; first change at 100k miles or 10 years, then every 50k/5 years.

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Other fluid systems on this vehicle

Automatic Transmission

18 qt

Washer Fluid

1.5 qt

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