2021 GMC Terrain Fluid Specs
2.4L I4 - 9 fluid systems
Brake Fluid
ACDelco DOT 4 Brake Fluid
Coolant
ACDelco DEX-COOL (Orange)
10 qt
Engine Oil
ACDelco dexos1 5W-30
5 qt
Front Differential
75W-90 GL-5 Gear Oil
1.5 qt
Power Steering
ACDelco Power Steering Fluid
1 qt
Rear Differential
ACDelco 75W-90 Synthetic Gear Oil
2 qt
Transfer Case
ACDelco Auto-Trak II
2.5 qt
Automatic Transmission
ACDelco Dexron VI ATF
11.5 qt
Washer Fluid
Windshield Washer Fluid
3.5 qt