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Denso AC Compressor; Replaces Denso 471 0466 | 4711466

Mercedes E320, S500, S430, E500, CLK320, C240, C320, S55 AMG, CL500, CLS500 & more
$432.99
Reg
$451.03
List
$613.59
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Make Sure It Fits

P/N: 4711466 Denso OEM
Description:
Replaces Denso 471 0466
Cross References:
  • 0002309111
  • 0012301211
  • 351316771

The AC compressor is the heart of your Mercedes climate control system. It functions by compressing gas refrigerant into liquid and dropping the refrigerant‚ÄĚs temperature below freezing. This liquid refrigerant is then pumped into the evaporator core inside the passenger compartment where the blower motor blows air through the evaporator to cool the air before flowing out of the AC vents.

If the AC compressor fails, refrigerant cannot be compressed and pumped through the AC system and your climate control system and not be able to cool the air coming from the AC vents.

Signs of a Faulty Mercedes AC Compressor
Warm air coming from the AC vents when your climate control is set on cool or a grinding or whining noise coming from your engine when the AC is turned on are both signs that the AC compressor has failed.

Replacing Your Mercedes AC Compressor
The AC compressor only needs to be replaced if it fails and your Mercedes should be inspected by a certified automotive technician before replacing the AC compressor to ensure the AC compressor is faulty. Since automotive refrigerant is invisible to the naked eye, refrigerant leaks are often misdiagnosed as AC compressor failures.

Due to extremely high pressures in the AC system, AC compressor replacement is not a DIY project. Only certified automotive technicians with the proper equipment are able to depressurize and evacuate your Mercedes AC system before removing and replacing the AC compressor, and refilling your AC system with refrigerant. Replacing the AC evaporator, receiver drier, and expansion valve are recommended when replacing the AC compressor as a failed AC compressor often distributes small particulates throughout the AC system that clog the passages in these parts. It is also highly recommended to replace the AC receiver drier whenever the AC system is opened as the desiccant inside will absorb moisture in the air and not be able to absorb moisture in the AC system properly.

View more Mercedes AC Compressors.

Denso is a worldwide leader in the manufacture of advanced automotive technology, systems, and components. They are OEM (original equipment manufacturer) on numerous powertrain, climate control, electronics, safety, and telematics for many different car and truck manufacturers around the world. Its aftermarket division of filters, spark plugs, and wipers are also built to OE specifications to ensure proper fitment and function.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

We found 10 additional part(s) that are frequently viewed together.

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What This Denso AC Compressor Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Mercedes
01-05 - C240 Base, 4Matic
For models with chassis serial number from A507496 or F410069 or R108313, verify VIN prior to ordering.
01-05 - C320 Base, 4Matic
For models with chassis serial number from A507496 or F410069 or R108313, verify VIN prior to ordering.
02-06 - CL500
01-02 - CL55 AMG
03-05 - CLK320
For models with chassis serial number from F050741, verify VIN prior to ordering.
06-06 - CLS500
DENSO is the OE supplier for this vehicle; OE-specified O-rings and Oil included.
04-04 - E320 4Matic
DENSO is the OE supplier for this vehicle; OE-specified O-rings and Oil included.
04-04 - E500 4Matic
DENSO is the OE supplier for this vehicle; OE-specified O-rings and Oil included.
06-06 - S350
05-06 - S430 4Matic
03-04 - S430 4Matic
DENSO is the OE supplier for this vehicle; OE-specified O-rings and Oil included.
01-06 - S430
For models with chassis serial number from A 250449, verify VIN prior to ordering.
05-06 - S500 4Matic
03-04 - S500 4Matic
DENSO is the OE supplier for this vehicle; OE-specified O-rings and Oil included.
01-06 - S500
For models with chassis serial number from A 250449, verify VIN prior to ordering.
00-00 - S500
Replaces Denso 471 0466
03-06 - S55 AMG Base, Kompressor
For models with chassis serial number from A 250449 through A 322759, verify VIN prior to ordering.
01-02 - S55 AMG
For models with chassis serial number from A 250449, verify VIN prior to ordering.