Fluid · Coolant
Coolant
for 2005 Ram 3500 5.9L I6 Cummins · 4WD
Fluid Type
HOAT coolant 50/50
Spec: MS-9769
Capacity
32qt
30.27 L
Drain & Refill
28 qt
26.49 L
Change Interval
100,000 mi
160,900 km
Notes
Red HOAT (OAT hybrid). System capacity varies with heater configuration
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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
3.5 qt
Power Steering
2.5 qt
Power Steering
2.5 qt
Rear Differential
5.8 qt
Rear Differential
5.8 qt
Transfer Case
2.5 qt
Automatic Transmission
16 qt
Automatic Transmission
16 qt
Manual Transmission
4 qt
Manual Transmission
4 qt
Washer Fluid
4 qt
Washer Fluid
4 qt