OEX Air Conditioning Compressor 12V Direct Mount Halla Style CXH0025

The OEX Air Conditioning Compressor is a 12V direct mount unit in Halla style, supplied under part number CXH0025. It is listed with OEM references KD4561450A and L4500KD45B07, and it uses a pad fitting type with a 6 groove pulley and 111mm clutch diameter.

This compressor is noted as suiting Mazda3 BM 2.5L from 2012 onwards. That application detail matters, because air conditioning compressors need the correct mounting style, pulley layout, voltage and oil specification to match the vehicle’s existing system. In this case, the oil note is PAG46 and the oil capacity is 150ml.

For buyers replacing a worn compressor, the useful identifiers here are the 12V electrical specification, direct mount layout, Halla suitability and the listed OEM numbers. Those details give a practical starting point when checking the part against the vehicle and the removed unit before ordering.

Key Features

• OEX air conditioning compressor
• 12V unit
• Direct mount design
• Halla style
• Pad fitting type
• 6 groove pulley

Specifications

• Brand: OEX
• Part No.: CXH0025
• Product type: Air conditioning compressor
• Voltage: 12V
• Compressor mounting: Direct mount
• Suits unit make: Halla
• Fitting type: Pad
• Pulley section: 6 groove

Fitment guidance

• Mazda3 BM 2.5L from 2012 onwards
• Application note supplied: To Suit Mazda3 BM 2.5L 2012 >

Application and Buying Notes

Check the part number CXH0025 against the compressor you are removing, then compare the mounting style, pulley section and clutch diameter before purchase. This unit is a 12V direct mount Halla style compressor with a 6 groove pulley and 111mm clutch diameter, so matching those details is important when assessing a replacement.

The listed OEM numbers KD4561450A and L4500KD45B07 can help with cross-checking where the original compressor has a matching reference. The fitment note supplied only confirms Mazda3 BM 2.5L from 2012 onwards, so it is still sensible to verify the vehicle application, mounting pattern and pulley configuration against the existing component before ordering.

A two year warranty is listed for this compressor, which gives a clear commercial reference for the part being supplied. As with any air conditioning replacement, correct diagnosis is important before fitting, because compressor replacement is usually only one part of the repair and the rest of the system should be checked for compatibility and condition.

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 CXH0025 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 Direct Mount, Original Equipment Number KD4561450A, Suits Unit Make Halla, Note Oil type PAG46., Dust Cover Y/N No, Product Group 2 AC COMPONENTS.

Additional published details for cross-checking include Part No. CXH0025, Brand OEX, Description OEX Air Conditioning Compressor 12V Direct Mount Halla Style, Clutch Diameter 111mm, Fitting Type Pad, Pulley Section 6 Groove, Voltage 12, Oil Capacity 150ml, OEM Number L4500KD45B07, Product Group 1 COOLING.

OEX Air Conditioning Compressor 12V Direct Mount Halla Style. Part number CXH0025 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 6 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number CXH0025, 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 MAZDA 3, MAZDA 3 2003, MAZDA 3 2004, MAZDA 3 2005, MITSUBISHI OUTLANDER, MITSUBISHI OUTLANDER 2001. 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 using part number CXH0025, the OEM numbers KD4561450A and L4500KD45B07, and the Mazda3 BM 2.5L 2012 onwards application note before ordering.

FAQ

What vehicle is listed for this compressor?

The only fitment note supplied is Mazda3 BM 2.5L from 2012 onwards. For this listing, part number CXH0025 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2003, MAZDA 3 2004. These details should still be checked against the original unit before ordering.

What is the part number?

The part number is CXH0025. For this listing, part number CXH0025 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2003, MAZDA 3 2004. These details should still be checked against the original unit before ordering.

What voltage is this compressor?

It is a 12V air conditioning compressor. For this listing, part number CXH0025 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2003, MAZDA 3 2004. These details should still be checked against the original unit before ordering.

What type of mounting does it use?

It is listed as a direct mount compressor with a pad fitting type. For this listing, part number CXH0025 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2003, MAZDA 3 2004. These details should still be checked against the original unit before ordering.

What oil specification is noted?

The noted oil type is PAG46, and the oil capacity is 150ml. For this listing, part number CXH0025 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2003, MAZDA 3 2004. These details should still be checked against the original unit before ordering.

Are any OEM numbers listed?

Yes. The listed OEM numbers are KD4561450A and L4500KD45B07. For this listing, part number CXH0025 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2003, MAZDA 3 2004. These details should still be checked against the original unit before ordering.