GM Service Manual Online
For 1990-2009 cars only

Refrigerant System Capacities

Application

Specification

Metric

English

PAG Oil GM P/N  12345923 for U.S.

PAG Oil GM P/N  10953486 for Canada.

  • Accumulator Replacement

*

*

* Add 2 oz of PAG oil plus the equal amount of oil drained from the old accumulator.

  • Compressor Replacement

60 ml

2 oz

The Delphi HT6 replacement compressor is not precharged with PAG oil.

  • Condenser Replacement

30 ml

1 oz

  • Evaporator Replacement

90 ml

3 oz

  • Evaporator, Rear Replacement

90 ml

3 oz

If more than the specified amount of PAG oil was drained from a component, add the equal amount drained.

  • Total System PAG Oil Capacity

227 ml

8 oz

  • Total System PAG Oil Capacity with Rear A/C

315 ml

11 oz

R-134

  • Refrigerant Charge

0.91 kg

2.0 lb

  • Refrigerant Charge with Rear A/C

1.36 kg

3.0 lb