Fluid · Coolant
Coolant
for 2003 Ford F-550 7.3L V8 Power Stroke · 4WD
Fluid Type
Gold coolant 50/50 premix
Spec: Motorcraft Gold
Capacity
30qt
28.38 L
Drain & Refill
26 qt
24.6 L
Change Interval
50,000 mi
80,450 km
Data quality
Book-style estimate
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Notes
7.3L uses Ford Gold coolant. System includes large engine and heater core capacity. Do not mix with orange coolant.