Fluid · Coolant
Coolant
for 2003 Ford F-250 7.3L V8 Power Stroke Diesel · 4WD
Fluid Type
Motorcraft Gold 50/50 ethylene glycol
Spec: WSS-M97B51-A1
Capacity
32qt
30.27 L
Drain & Refill
27 qt
25.54 L
Change Interval
100,000 mi
160,900 km
Data quality
Book-style estimate
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Notes
7.3L diesel has large cooling system with oil cooler. Use gold extended life coolant.