Fluid · Coolant
Coolant
for 1991 Ford F-350 7.3L IDI Diesel · 4WD
Fluid Type
Green ethylene glycol 50/50
Spec: Ford ESE-M97B18-C
Capacity
30qt
28.38 L
Drain & Refill
26 qt
24.6 L
Change Interval
30,000 mi
48,270 km
Data quality
Book-style estimate
Not yet expert-verified. Have the real number? Correct it below — takes 30 seconds.
Notes
System capacity includes heater core and engine block. Diesel requires supplemental coolant additive (SCA)