Fluid · Coolant
Coolant
for 1974-1988 Jeep J-10 4.2L I6 · 4WD
Fluid Type
Ethylene glycol-based green coolant 50/50
Spec: Conventional ethylene glycol
Capacity
14qt
13.24 L
Drain & Refill
12 qt
11.35 L
Change Interval
24,000 mi
38,616 km
Notes
Standard cooling system. Modern universal coolant acceptable
Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
1 qt
Brake Fluid
1 qt
Engine Oil
6 qt
Engine Oil
6 qt
Front Differential
3 qt
Power Steering
2 qt
Power Steering
2 qt
Rear Differential
4.5 qt
Rear Differential
4.5 qt
Transfer Case
4 qt
Automatic Transmission
9 qt
Automatic Transmission
9 qt
Manual Transmission
3.5 qt
Manual Transmission
3.5 qt
Washer Fluid
1.5 qt
Washer Fluid
1.5 qt