Fluid · Coolant
Coolant
for 2003 Ram 1500 5.9L I6 Diesel · 4WD
Fluid Type
HOAT coolant 50/50
Spec: Chrysler MS-9769
Capacity
24qt
22.7 L
Drain & Refill
24 qt
22.7 L
Change Interval
100,000 mi
160,900 km
Notes
Orange HOAT coolant. Cummins diesel has larger cooling system
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Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
0.75 qt
Brake Fluid
0.75 qt
Engine Oil
12 qt
Engine Oil
12 qt
Front Differential
2.75 qt
Power Steering
2 qt
Power Steering
2 qt
Rear Differential
5.5 qt
Rear Differential
5.5 qt
Transfer Case
2.5 qt
Automatic Transmission
14 qt
Automatic Transmission
14 qt
Manual Transmission
8 qt
Manual Transmission
8 qt
Washer Fluid
4 qt
Washer Fluid
4 qt