Fluid · Coolant
Coolant
for 1991 GMC C1500 5.7L V8 · 4WD
Fluid Type
Ethylene glycol green 50/50
Spec: GM 1052753
Capacity
18qt
17.03 L
Drain & Refill
16 qt
15.14 L
Change Interval
30,000 mi
48,270 km
Notes
System capacity varies with heater and engine block size
Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
0.5 qt
Brake Fluid
0.5 qt
Engine Oil
5 qt
Engine Oil
5 qt
Front Differential
3.5 qt
Power Steering
1.2 qt
Power Steering
1.2 qt
Rear Differential
4.2 qt
Rear Differential
4.2 qt
Transfer Case
2.2 qt
Automatic Transmission
11 qt
Automatic Transmission
11 qt
Manual Transmission
3.5 qt
Manual Transmission
3.5 qt
Washer Fluid
4 qt
Washer Fluid
4 qt