Refrigerant Oil

Lexus does not offer specifications for A/C system oil capacity. However, Lexus does provide the equation above for system refill upon compressor replacement.

Standard: (Oil capacity inside a new compressor: 130 + 15 cc (4.6 + 0.51 fl oz.)) - (Remaining oil amount in the removed compressor) = (Oil amount to be romoved from the new compressor when replacing)