Denso
SKU: DEN-4711594

Mercedes A/C Compressor - Denso 471-1594

GL450, GL550, ML350, ML500, ML550, R350, R500



Available
In Stock
Price each: $623.99
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.
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Description

Details

SKU:
DEN-4711594
FCP Euro ID:
176394
GTIN / UPC:
00042511177260
Made in:
Japan
Quality:
OE

OE Numbers

0022305211, A0022305211, 0012308211, A0012308211, A0012308211

MFG Numbers

4711594

Product Information

A/C Compressor

The A/C compressor is responsible for providing the system pressure necessary to move refrigerant throughout the A/C system. Without adequate system pressure, the refrigerant will not adequately cool the air in your vehicle's cabin. An A/C system that is not blowing cold air or intermittently blowing cold air can be caused by an A/C compressor. Some simple checks that can be performed before condemning an A/C compressor are, verifying system refrigerant, verifying plausible values from all temperature and pressure sensors, and verifying command signals from the HVAC control unit.

A/C Compressor Failure Symptoms
  • No A/C clutch engagement
  • Variable displacement solenoid failure
  • Noise on engagement
  • Intermittent cooling

About Denso

Denso has taken everything learned from being an OEM manufacturer and applied it to their aftermarket product line. Every component that Denso manufactures and distributes in their factories has been designed with precision and always manufactured to OEM specifications and subjected to rigorous safety and performance tests to stand up to all driving conditions.

All of Denso's factories are ISO and TS16969 certified worldwide which is just one of the many reasons Denso has zero defects for parts produced in the millions. Denso was a recipient of the prestigious Deming Award for quality and they've spent over five decades perfecting their technology and processes. The Original Equipment standard quality and reliability of DENSO aftermarket parts add up to a tremendous value for their customer and FCP is proud to be a supplier of Denso replacement automotive parts.

Fits These Cars

Mercedes-Benz ML350

  • 2006 Mercedes-Benz ML350 4Matic A/C Compressor
    Automatic AWD Sport Utility 3.5L V6 272.967 Gas
  • 2007 Mercedes-Benz ML350 4Matic A/C Compressor
    Automatic AWD Sport Utility 3.5L V6 272.967 Gas
  • 2008 Mercedes-Benz ML350 4Matic A/C Compressor
    Automatic AWD Sport Utility 3.5L V6 272.967 Gas
  • 2009 Mercedes-Benz ML350 4Matic A/C Compressor
    Automatic AWD Sport Utility 3.5L V6 272.967 Gas
  • 2009 Mercedes-Benz ML350 A/C Compressor
    Automatic RWD Sport Utility 3.5L V6 272.967 Gas
  • 2010 Mercedes-Benz ML350 4Matic A/C Compressor
    Automatic AWD Sport Utility 3.5L V6 272.967 Gas
  • 2010 Mercedes-Benz ML350 A/C Compressor
    Automatic RWD Sport Utility 3.5L V6 272.967 Gas
  • 2010 Mercedes-Benz ML350 Bluetec 4Matic A/C Compressor
    Automatic AWD Sport Utility 3.0L V6 642.820 Diesel
  • 2011 Mercedes-Benz ML350 4Matic A/C Compressor
    Automatic AWD Sport Utility 3.5L V6 272.967 Gas
  • 2011 Mercedes-Benz ML350 A/C Compressor
    Automatic RWD Sport Utility 3.5L V6 272.967 Gas
  • 2011 Mercedes-Benz ML350 Bluetec 4Matic A/C Compressor
    Automatic AWD Sport Utility 3.0L V6 642.820 Diesel

Mercedes-Benz ML500

  • 2006 Mercedes-Benz ML500 A/C Compressor
    Automatic AWD Sport Utility 5.0L V8 113.964 Gas
  • 2007 Mercedes-Benz ML500 A/C Compressor
    Automatic AWD Sport Utility 5.0L V8 113.964 Gas

Mercedes-Benz R350

  • 2006 Mercedes-Benz R350 4Matic A/C Compressor
    Automatic AWD Wagon 3.5L V6 272.967 Gas
  • 2007 Mercedes-Benz R350 4Matic A/C Compressor
    Automatic AWD Wagon 3.5L V6 272.967 Gas
  • 2008 Mercedes-Benz R350 4Matic A/C Compressor
    Automatic AWD Wagon 3.5L V6 272.967 Gas
  • 2008 Mercedes-Benz R350 A/C Compressor
    Automatic RWD Wagon 3.5L V6 272.967 Gas
  • 2009 Mercedes-Benz R350 4Matic A/C Compressor
    Automatic AWD Wagon 3.5L V6 272.967 Gas
  • 2009 Mercedes-Benz R350 A/C Compressor
    Automatic RWD Wagon 3.5L V6 272.967 Gas
  • 2010 Mercedes-Benz R350 4Matic A/C Compressor
    Automatic AWD Wagon 3.5L V6 272.967 Gas
  • 2010 Mercedes-Benz R350 Bluetec 4Matic A/C Compressor
    Automatic AWD Wagon 3.0L V6 642.870 Diesel
  • 2011 Mercedes-Benz R350 4Matic A/C Compressor
    Automatic AWD Wagon 3.5L V6 272.967 Gas
  • 2011 Mercedes-Benz R350 Bluetec 4Matic A/C Compressor
    Automatic AWD Wagon 3.0L V6 642.870 Diesel

Mercedes-Benz R500

  • 2006 Mercedes-Benz R500 A/C Compressor
    Automatic AWD Wagon 5.0L V8 113.968 Gas
  • 2007 Mercedes-Benz R500 A/C Compressor
    Automatic AWD Wagon 5.0L V8 113.971 Gas

Mercedes-Benz GL450

  • 2007 Mercedes-Benz GL450 A/C Compressor
    Automatic AWD Sport Utility 4.7L V8 273.923 Gas
  • 2008 Mercedes-Benz GL450 A/C Compressor
    Automatic AWD Sport Utility 4.7L V8 273.923 Gas
  • 2009 Mercedes-Benz GL450 A/C Compressor
    Automatic AWD Sport Utility 4.7L V8 273.923 Gas
  • 2010 Mercedes-Benz GL450 A/C Compressor
    Automatic AWD Sport Utility 4.7L V8 273.923 Gas
  • 2011 Mercedes-Benz GL450 A/C Compressor
    Automatic AWD Sport Utility 4.7L V8 273.923 Gas
  • 2012 Mercedes-Benz GL450 A/C Compressor
    Automatic AWD Sport Utility 4.7L V8 273.923 Gas

Mercedes-Benz R320

  • 2007 Mercedes-Benz R320 CDI A/C Compressor
    Automatic AWD Wagon 3.0L V6 642.950 Diesel
  • 2008 Mercedes-Benz R320 CDI A/C Compressor
    Automatic AWD Wagon 3.0L V6 642.950 Diesel
  • 2009 Mercedes-Benz R320 Bluetec A/C Compressor
    Automatic AWD Wagon 3.0L V6 642.870 Diesel

Mercedes-Benz GL550

  • 2008 Mercedes-Benz GL550 A/C Compressor
    Automatic AWD Sport Utility 5.5L V8 273.963 Gas
  • 2009 Mercedes-Benz GL550 A/C Compressor
    Automatic AWD Sport Utility 5.5L V8 273.963 Gas
  • 2010 Mercedes-Benz GL550 A/C Compressor
    Automatic AWD Sport Utility 5.5L V8 273.963 Gas
  • 2011 Mercedes-Benz GL550 A/C Compressor
    Automatic AWD Sport Utility 5.5L V8 273.963 Gas

Mercedes-Benz ML550

  • 2008 Mercedes-Benz ML550 A/C Compressor
    Automatic AWD Sport Utility 5.5L V8 273.963 Gas
  • 2009 Mercedes-Benz ML550 A/C Compressor
    Automatic AWD Sport Utility 5.5L V8 273.963 Gas
  • 2010 Mercedes-Benz ML550 A/C Compressor
    Automatic AWD Sport Utility 5.5L V8 273.963 Gas
  • 2011 Mercedes-Benz ML550 A/C Compressor
    Automatic AWD Sport Utility 5.5L V8 273.963 Gas

Product Reviews

3 Reviews

5.0
Average rating
Leave a review
Zafer
on Wed, Aug 11 at 11:51PM
Works well
Well made, fit perfectly. Has been working well for over 5 months now with no issues.
MAX AUTOMOTIVE
on Wed, Dec 04 at 02:53PM
EXCELLENT QUALITY
PART CAME IN, IN A TIMELY FASHION. CUSTOMER WAS TOTALLY SATISFIED
Omi
on Mon, Aug 19 at 11:46PM
Blows cold air, but expensive
It's quite expensive, but the Indy shop installed it for me and said it iA will last a long time (apparently Denso is a Japanese supplier). After A/C went out, I had the shop put this in: blows very cold air :-).

Questions & Answers

Ask a question
Question Posted by Kathleen
Does this include the correct diode or do I need to rewire the harness with a diode for it to work on a 2009 ML 350?
Answer (Posted by FCP Euro Products Team)
This Denso compressor is the correct OE-style unit for a 2009 ML350 and should work with the factory connector without adding a diode or rewiring the harness. Denso warns that the diode configuration must match the vehicle; if a control-valve short-circuit fault remains after installation, confirm the compressor connector and full VIN rather than installing an external diode as a routine modification.
Question Posted by Steven
I think there’s some bad information in the Q&A for this part? This compressor does not accept any oil through the large port when spinning the hub by hand, and the external sticker shows 110cc of internal oil. Since the vehicle cannot be driven to the shop for Freon without spinning the compressor, and spinning the compressor without oil in it will destroy it, it’s very important to either verify whether oil exists in the unit, or provide a method to add oil.
Answer (Posted by FCP Euro Products Team)
This Denso compressor is supplied pre-filled with oil. Catalog data for Denso 471-1594 lists the compressor as including 110cc of ND-8/PAG46 oil, which matches the oil quantity shown on the compressor label. The compressor has an electromagnetic clutch, so the belt can spin the outer pulley without driving the compressor internally unless the clutch is engaged. That said, we cannot recommend relying only on “keep the A/C off,” since some vehicles may command compressor operation through defrost, AUTO climate control, or other HVAC logic. If the vehicle needs to be moved before the A/C system is evacuated and recharged, the safest approach is to make sure the compressor clutch cannot engage until the system is properly serviced. This can mean leaving the compressor electrical connector unplugged, removing the A/C compressor clutch fuse/relay where applicable, or having the vehicle towed to the shop. The system should then be evacuated, oil-balanced as needed, and charged by weight before normal A/C operation. You are welcome to contact our service department if you need further repair information or assistance.
Question Posted by Steven
What type of PAG oil for this? How much? Are the green washers included? Why isn’t there a ‘kit’ available for owners who need to replace a compressor?
Answer (Posted by FCP Euro Products Team)
Most MB use PAG46/PAG46YF while some use PAG63 or others. This comes pre-filled with PAG46. Always reference the sticker under the hood for the correct option, or shoot us an email with vin to service@fcpeuro.com and we can assist with confirming. Factory seal kit is typically included, and while various configurations may restrict current kit options available, you are always welcome to shoot us an email with vin and we would be happy to return a kit with desired components to your inbox.
Question Posted by a customer
Good Day! Please let me know what oil and how much of it this compressor takes. Is it PAG46? Thank You!
Answer (Posted by FCP Euro Products Team)
Most MB use PAG46/PAG46YF while some use PAG63 or others. This comes pre-filled with PAG46. Always reference the sticker under the hood for the correct option, or shoot us an email with vin to service@fcpeuro.com and we can assist with confirming.
Question Posted by manny
Will this fit 2006 ml350 with rear ac?
Answer (Posted by FCP Euro Products Team)
Yes, this would be a fit for that application.
Question Posted by a customer
Does this part come prefilled with oil?
Answer (Posted by FCP Euro Products Team)
No
Question Posted by a customer
Item description states compressor w/clutch. 2012 R350 uses variable compression clutch-less A/C compressor. What kind of compressor is this?
Answer (Posted by FCP Euro Products Team)
This compressor is not correct for your application. Unfortunately, we do not currently offer a compressor that is suitable.

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