Hanon System HCC Air Conditioning Compressor 12V Direct Mount HS18N CXH042

The Hanon System HCC air conditioning compressor is a 12V direct mount unit in the HS18N series, identified by part number CXH042 and original equipment number BBM461450C. It is listed as a pad-to-pad fitting type with a 5 groove pulley and a 112mm clutch diameter, which are important details when checking whether it matches the existing compressor arrangement in the vehicle.

This compressor is noted as suitable for Mazda 3 BL 2.0L and 2.5L vehicles built from 10/2011 to 11/2013. That application detail should be matched carefully against the vehicle build date, engine size, and the compressor currently fitted, because the mounting style, pulley setup, and electrical specification all need to align before purchase.

Key technical points include 12V operation, 120cc oil capacity, direct mount compressor mounting, and Halla unit make. The unit weighs 6.5kg and is supplied as a single each item, with one year warranty listed.

Key Features

• 12V air conditioning compressor
• HS18N series
• Direct mount compressor design
• Pad-to-pad fitting type
• 5 groove pulley
• 112mm clutch diameter

Specifications

• Brand: Hanon System
• Product type: Air conditioning compressor
• Part No.: CXH042
• Original Equipment Number: BBM461450C
• Series: HS18N
• Voltage: 12V
• Compressor mounting: Direct mount
• Fitting type: Pad - Pad

Fitment guidance

• Mazda 3 BL 2.0L, 10/2011 - 11/2013
• Mazda 3 BL 2.5L, 10/2011 - 11/2013

Application and Buying Notes

Before ordering, compare the part number CXH042 and the original equipment number BBM461450C against the compressor being replaced. Matching the numbers is the most reliable first check, especially where the vehicle has had previous repairs or a non-original unit fitted.

Also confirm the physical details: 12V electrical specification, direct mount compressor mounting, pad-to-pad fitment, 5 groove pulley, and 112mm clutch diameter. If any of those points differ from the compressor already installed, the unit may not be suitable even if the vehicle model appears close.

Oil specification is another important check. This compressor notes an oil capacity of 120cc and an oil type of FD46XG, so correct servicing and installation practice matters. The unit is listed for Halla applications, which is useful when comparing against the existing system layout.

The listed application is Mazda 3 BL 2.0L and 2.5L from 10/2011 to 11/2013. Build date and engine size need to be checked carefully, because Mazda 3 variants can differ within the same model range. If you are unsure, compare the old compressor, the vehicle identification details, and the vehicle’s air conditioning layout before ordering.

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 CXH042 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 One Year, Compressor Mounting Direct Mount, Original Equipment Number BBM461450C, Series HS18N, Voltage 12, Oil Capacity 120cc, Weight 6.5kg, Product Group 1 COOLING.

Additional published details for cross-checking include Part No. CXH042, Brand HANON SYSTEM, Description HCC Air Conditioning Compressor 12V Direct Mount HS18N, Clutch Diameter 112mm, Fitting Type Pad - Pad, Pulley Section 5 Groove, Suits Unit Make Halla, Note Oil type: FD46XG, Dust Cover Y/N No.

HCC Air Conditioning Compressor 12V Direct Mount HS18N. Part number CXH042 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 5 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number CXH042, 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.

Compatibility note: Confirm compatibility by matching part number CXH042, original equipment number BBM461450C, and the listed Mazda 3 BL 2.0L or 2.5L application from 10/2011 to 11/2013 before purchase.

FAQ

What vehicle is this compressor listed to suit?

It is listed to suit Mazda 3 BL 2.0L and 2.5L vehicles built from 10/2011 to 11/2013. For this listing, part number CXH042 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2009, MAZDA 3 2010. These details should still be checked against the original unit before ordering.

What is the part number?

The listed part number is CXH042. For this listing, part number CXH042 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2009, MAZDA 3 2010. These details should still be checked against the original unit before ordering.

What is the original equipment number?

The original equipment number listed is BBM461450C. For this listing, part number CXH042 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2009, MAZDA 3 2010. These details should still be checked against the original unit before ordering.

What voltage does it use?

It is a 12V compressor. For this listing, part number CXH042 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2009, MAZDA 3 2010. These details should still be checked against the original unit before ordering.

What pulley and clutch details are listed?

The compressor is listed with a 5 groove pulley and a 112mm clutch diameter. For this listing, part number CXH042 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2009, MAZDA 3 2010. These details should still be checked against the original unit before ordering.

What oil information is provided?

The oil capacity is listed as 120cc and the oil type is FD46XG. For this listing, part number CXH042 is the main reference point. Listed voltage is 12. Published fitment references include MAZDA 3, MAZDA 3 2009, MAZDA 3 2010. These details should still be checked against the original unit before ordering.