Refrigerant Oil
| Oil Viscosity | Compressor Capacity | When Replacing Evaporator | When Replacing Condenser | When Replacing Receiver/Drier | ||
| XJS through 1992 | Sanden Compressor | 500 | 4.6 Ounce (US) (oz (US)) | --- | --- | --- |
| Delco Compressor | 525 | 7.0 Ounce (US) (oz (US)) | 3.0 Ounce (US) (oz (US)) | 3.0 Ounce (US) (oz (US)) | 1.0 Ounce (US) (oz (US)) | |
| XJ6 through 1992 | Delco Compressor | 525 | 7.0 Ounce (US) (oz (US)) | 3.0 Ounce (US) (oz (US)) | 3.0 Ounce (US) (oz (US)) | 1.0 Ounce (US) (oz (US)) |
| All Models from 1993 | Sanden Compressor | --- | 4.06 - 5.07 Ounce (US) (oz (US)) | --- | --- | --- |