Denso Air Conditioning Compressor 12V Direct Mount CXD6411

The Denso air conditioning compressor listed here is a 12V direct mount unit, part number CXD6411, with a 6 groove pulley section and 110mm clutch diameter. It is a pad fitting type compressor and weighs 6.5kg, so it is important to compare the mounting style and pulley details with the unit being replaced before ordering.

This compressor uses PAG 46 oil and has an oil capacity of 120ml. It is supplied r conditioning compressor for the cooling system and is listed as a Denso unit, which makes the part number and compressor configuration the key checks when matching it to the vehicle.

The supplied fitment data identifies Mercedes-Benz C250 S204 1.8L from 01/2010 to 01/2015 and Mercedes-Benz C250 W204 1.8L from 01/2010 to 01/2015. If your vehicle is in that range, the best approach is still to confirm the existing compressor details, including CXD6411, 12V, direct mount, 6 groove pulley, and pad fitting type, before fitting.

Key Features

• Denso 12V air conditioning compressor
• Direct mount compressor design
• 6 groove pulley section
• 110mm clutch diameter
• Pad fitting type
• Uses PAG 46 oil

Specifications

• Brand: Denso
• Part No.: CXD6411
• Voltage: 12V
• Item type: Air Conditioning Compressor
• Compressor mounting: Direct Mount
• Pulley section: 6 Groove
• Clutch diameter: 110mm
• Fitting type: Pad

Verified fitment

• Mercedes-Benz C250 S204 1.8L — 01/2010 to 01/2015
• Mercedes-Benz C250 W204 1.8L — 01/2010 to 01/2015

Application and Buying Notes

Before buying, match the compressor mounting style, pulley section, clutch diameter, and electrical specification to the unit already in the vehicle. This compressor is a 12V direct mount Denso unit with a 6 groove pulley, 110mm clutch diameter, and pad fitting type, so those details should line up with the replacement part already fitted.

The part number CXD6411 is the most reliable reference when checking compatibility. If the old compressor carries a different number, or if the vehicle uses a different mounting pattern, pulley arrangement, or clutch size, it should be checked carefully before fitting. Compressor swaps can look similar from the outside while differing in the details that matter.

Oil selection also matters. This unit is specified for PAG 46 oil with a 120ml oil capacity. Where an air conditioning system has been open, contaminated, or previously repaired, the condition of the system and the correct oil type should be confirmed by a qualified technician before installation.

The listed vehicle applications point to Mercedes-Benz C250 S204 1.8L and C250 W204 1.8L for the 01/2010 to 01/2015 range. That is useful guidance, but the safest purchase decision is still to verify the compressor tag, mounting face, and pulley details against the vehicle already in front of you.

If you are replacing a failed compressor, it is worth checking the surrounding components at the same time. A compressor can be correct by part number and still be the wrong choice if the system has a different pulley layout, mounting type, or repair history. Careful comparison before ordering helps avoid delays and repeat removal work.

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 CXD6411 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, Pulley Section 6 Groove, Voltage 12, Item Type Air Conditioning Compressor, Weight 6.5kg, Product Group 1 COOLING, Part No. CXD6411.

Additional published details for cross-checking include Brand DENSO, Description Denso Air Conditioning Compressor 12V Direct Mount, Clutch Diameter 110mm, Fitting Type Pad, Suits Unit Make Denso, Note Oil Type Pag 46, Oil Capacity 120ml, Product Group 2 AC COMPONENTS.

Denso Air Conditioning Compressor 12V Direct Mount. Part number CXD6411 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 CXD6411, 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 MERCEDES-BENZ C-CLASS, MERCEDES-BENZ C-CLASS 2007, MERCEDES-BENZ C-CLASS 2008, MERCEDES-BENZ C-CLASS 2009. 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: Confirm fitment using part number CXD6411, the 12V direct mount configuration, and the 6 groove pulley / 110mm clutch details against the compressor currently fitted to the vehicle before purchase.

FAQ

What is the part number for this compressor?

The part number is CXD6411.

What voltage does this compressor use?

It is specified as 12V.

What vehicles are listed as fitment?

The listed applications are Mercedes-Benz C250 S204 1.8L from 01/2010 to 01/2015 and Mercedes-Benz C250 W204 1.8L from 01/2010 to 01/2015.

What type of mounting does it have?

It is a direct mount compressor with a pad fitting type.

What pulley and clutch details are specified?

The compressor has a 6 groove pulley section and a 110mm clutch diameter.

What oil should be used with this compressor?

It is specified for PAG 46 oil and has an oil capacity of 120ml.