Fluid · A/C Refrigerant
A/C Refrigerant
for 2010 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · 4WD
Fluid Type
R-134a
Data quality
✓ Verified
Cross-checked against OEM or multiple independent sources.
Notes
GMT900 platform Always verify against the underhood charge label when legible — charge weight is a fill-to spec, not an estimate.
Other fluid systems on this vehicle
Brake Fluid
1.5 qt
Brake Fluid
1.5 qt
Coolant
28.4 qt
Coolant
28.4 qt
Engine Oil
10 qt
Engine Oil
10 qt
Front Differential
3.7 qt
Power Steering
1.6 qt
Power Steering
1.6 qt
Rear Differential
3.5 qt
Rear Differential
3.5 qt
Transfer Case
2 qt
Automatic Transmission
13.4 qt
Automatic Transmission
13.4 qt
Washer Fluid
4 qt
Washer Fluid
4 qt