Application  | Specification  | GM Part Number  | 
|---|---|---|
Polyalkylene Glycol (PAG) Synthetic Refrigerant Lubricant  | 250 ml (9 oz)  | 12345923  | 
A/C System R-134a Charge Capacity  | 1.0 kg (2.20 lb)  | 12345922  | 
Mineral Base 525 Viscosity Mineral Oil (O-Ring and Fitting Lubricant)  | --  | 12301108  |