GM Service Manual Online
For 1990-2009 cars only

Refrigerant System Capacities

Application

Specification

Metric

English

PAG Oil GM P/N 12378526 for United States

PAG Oil GM P/N 88900060 for Canada

Accumulator Replacement

60 ml*

2 oz*

  • *Add PAG oil equal to the amount of oil drained from the old accumulator plus the specified additional amount.

Compressor Replacement (Delphi HU6)

80 ml¹

2.7 oz¹

  • The Delphi model HU6 service compressor is shipped dry.The Sanden model 4754 and 4796 service compressors are precharged with 240 ml (8.0 oz) of PAG oil.

Condenser Replacement

30 ml¹

1 oz¹

Evaporator Replacement

90 ml¹

3 oz¹

  • Total System PAG Oil Capacity

240 ml

8 oz

R-134a

  • Refrigerant Charge

0.97 kg

2.125 lb

¹ If more than the specified amount of PAG oil was drained from a component, add the equal amount drained.