Fluid ยท Coolant
Coolant
for 2007-2015 Ford F-750 6.7L I6 Cummins ISB ยท RWD
Fluid Type
Fully formulated OAT ethylene-glycol 50/50
Spec: Cummins CES 14603
Capacity
36qt
34.06 L
Drain & Refill
34.88 qt
33 L
Change Interval
150,000 mi
241,350 km
Notes
Cummins ISB 6.7L cooling system. Use low-silicate extended life coolant. First change 150k, then 300k intervals
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases โ how we link. This never changes the specs we publish.