Fluid · Coolant
Coolant
for 2023 Ram 1500 3.0L V6 EcoDiesel · 4WD
Fluid Type
Mopar OAT coolant (HOAT, orange) 50/50
Spec: MS.90032
Capacity
16qt
15.14 L
Drain & Refill
14.5 qt
13.72 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
EcoDiesel uses slightly more coolant than gas engines. 10 year / 150k mile service interval.
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Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
1 qt
Brake Fluid
1 qt
Engine Oil
10 qt
Engine Oil
10 qt
Front Differential
2.75 qt
Power Steering
Power Steering
Rear Differential
2.85 qt
Rear Differential
2.85 qt
Transfer Case
2.5 qt
Automatic Transmission
11 qt
Automatic Transmission
11 qt
Washer Fluid
1.25 qt
Washer Fluid
1.25 qt