WAECO offers quality compressor oil to provide the best possible repair and maintenance results for car A/C systems. This oil is suitable for A/C systems with R 134a refrigerant. It has ultra high viscosity PAG oil according to ISO 150. Always make sure you use the right type (PAG or POE) and also the right viscosity! To find out which type of oil is the right one for the vehicle, please refer to the vehicle documents or the service sticker of the A/C system.