AC Delco OEX Air Conditioning Compressor 12V Ear Mount Delco A6 Style CXG003

The AC Delco OEX air conditioning compressor is a 12V ear mount unit built in Delco A6 style, with part number CXG003. It is listed with a 127mm clutch diameter, A section pulley, Pad - GM fitting type, and 284ml oil capacity, so the mounting style and service details should be checked carefully before purchase.

This compressor is supplied r conditioning compressor, sold each, and carries a two year warranty. The mounting hole threads are metric, and the unit is noted to suit ORX017 O-rings x 2. Those details matter when matching the compressor to the vehicle’s existing pipework and mounting hardware.

Fitment information supplied for this part includes Holden Kingswood HQ to HZ in 3.3L, 4.2L and 5.0L from 07/1971 to 03/1980, Statesman WB 3.3L and 4.2L from 04/1980 to 12/1985, Torana LJ 3.3L and LX 5.0L from 01/1972 to 02/1978, and Mercedes-Benz 190E 2.0L from 11/1992 to 12/1993. These applications should still be checked against the vehicle’s original compressor style and part references before ordering.

Key Features

• 12V air conditioning compressor
• Ear mount design
• Delco A6 style
• Part number CXG003
• AC Delco brand
• 127mm clutch diameter

Specifications

• Type: Air conditioning compressor
• Voltage: 12V
• Compressor mounting: Ear mount
• Series: A6
• Suits unit make: Delco
• Clutch diameter: 127mm
• Pulley section: A
• Oil capacity: 284ml

Confirmed fitment references

• Holden Kingswood HQ to HZ, 3.3L, 4.2L and 5.0L, 07/1971 - 03/1980
• Holden Statesman WB, 3.3L and 4.2L, 04/1980 - 12/1985
• Holden Torana LJ, 3.3L, 01/1972 - 02/1978
• Holden Torana LX, 5.0L, 01/1972 - 02/1978
• Mercedes-Benz 190E, 2.0L, 11/1992 - 12/1993

Application and Buying Notes

Before ordering, match the part number CXG003, the Delco A6 style, and the ear mount configuration to the compressor currently fitted to the vehicle. The listed dimensions and service details also need to line up, including the 127mm clutch diameter, A section pulley, and Pad - GM fitting type.

This compressor is noted with metric mounting hole threads, which is worth checking against the existing bracket and fasteners before installation. The O-ring note is also specific: it suits ORX017 x 2, so sealing components should be verified as part of the job rather than assumed from appearance alone.

The supplied vehicle references are helpful, but they do not replace a direct check of the original unit, particularly on older Holden models where previous repairs or bracket changes are common. The two year warranty applies to the product, but correct identification of the compressor style and connection type remains the buyer’s responsibility.

Because the unit is listed with an oil capacity of 284ml, care should be taken to follow the correct compressor service procedure for the application. If the vehicle has been open to atmosphere, has had a compressor failure, or has mismatched hoses or mounting parts, those items should be assessed before installation.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number CXG003 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type AIR CONDITIONING COMPRESSOR, Unit of Measure EACH, Warranty Two Years, Compressor Mounting Ear Mount, Pulley Section A, Suits Unit Make Delco, Note Mounting hole threads are Metric. O Rings to suit ORX017 x 2, Dust Cover Y/N No, Product Group 2 AC COMPONENTS.

Additional published details for cross-checking include Part No. CXG003, Brand AC DELCO, Description OEX Air Conditioning Compressor 12V Ear Mount Delco A6 Style, Clutch Diameter 127mm, Fitting Type Pad - GM, Series A6, Voltage 12, Oil Capacity 284ml, Weight 15.76kg, Product Group 1 COOLING.

OEX Air Conditioning Compressor 12V Ear Mount Delco A6 Style. Part number CXG003 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Pulley configuration is A. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number CXG003, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a air conditioning compressor in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include HDT COMMODORE, HDT COMMODORE 1980, HDT COMMODORE 1981, HDT COMMODORE 1982, HOLDEN BERLINA, HOLDEN BERLINA 1984. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

Compatibility note: Please confirm fitment by checking the part number CXG003, the Delco A6 ear mount configuration, the Pad - GM fitting type, and the listed vehicle application details before buying.

FAQ

What is the part number for this compressor?

The part number listed is CXG003.

What voltage is this air conditioning compressor?

It is a 12V compressor.

What mounting style does it use?

It is an ear mount compressor.

What vehicle applications are listed?

Listed applications are Holden Kingswood HQ to HZ 3.3L, 4.2L and 5.0L from 07/1971 to 03/1980, Holden Statesman WB 3.3L and 4.2L from 04/1980 to 12/1985, Holden Torana LJ 3.3L and LX 5.0L from 01/1972 to 02/1978, and Mercedes-Benz 190E 2.0L from 11/1992 to 12/1993.

What O-rings does it suit?

It is noted to suit ORX017 O-rings x 2.

Does it come with a warranty?

Yes. The listed warranty is two years.