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Refrigerant Oil

There are different refrigerant oils depending on the manufacturer. Refer to the Parts information for the part number.

Refrigerant oil attracts moisture. Because of this, refrigerant oil that was stored for long periods of time in an open container is unusable.

-- Close opened containers immediately after use to prevent moisture contamination.

Type Total Capacity 1
Touareg with one evaporator 6SEU14 Refer to REFRIGERANT R1234YF CAPACITIES 
Touareg with a second evaporator 6SEU14 Refer to appropriate service information.
Touareg with an evaporator 7SEU17C Refer to appropriate service information
Touareg with second evaporator 7SEU17C Refer to appropriate service information.
Touareg with one evaporator ES34 REFRIGERANT R1234YF CAPACITIES 
Refer to
(1) This quantity of refrigerant oil is included in a replacement A/C compressor and equates to the total capacity.

2) This quantity of refrigerant oil should also be supplied to the refrigerant circuit on systems with two evaporators.