Mercedes-Benz E400 Car AC Compressor Replacement at your home or office.

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Average rating from customers who
received a AC Compressor Replacement.
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$4,287.94 - $4,541.89

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Average rating from customers who
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Car AC Compressor Replacement Estimate for Mercedes-Benz E400

Mercedes-Benz E400 Car AC Compressor Replacement costs $4383 on average.

CarServiceEstimateShop/Dealer Price
2014 Mercedes-Benz E400V6-3.5L HybridService typeCar AC Compressor ReplacementEstimate$8148.44Shop/Dealer Price$10182.56 - $16019.15
2015 Mercedes-Benz E400V6-3.5L HybridService typeCar AC Compressor ReplacementEstimate$8542.34Shop/Dealer Price$10674.35 - $16805.92
2013 Mercedes-Benz E400V6-3.5L HybridService typeCar AC Compressor ReplacementEstimate$8148.44Shop/Dealer Price$10182.56 - $16019.15
Show example Mercedes-Benz E400 Car AC Compressor Replacement prices

Car AC Compressor Replacement Service

What is the AC Compressor all about?

An AC system has many components: compressor, condenser, receiver dryer, evaporator, and hoses. The compressor, the “heart” of the car’s air conditioning system works like a pump taking refrigerant, (R-12 in older cars, R-134a in 1995 and newer cars) and pressurizing it, passing it along to the evaporator.

The AC compressor has several moving parts (including pistons and valves). These internal parts can fail, causing the AC compressor to stop working. It is common for the internal parts of the compressor to come apart and disperse metallic debris throughout the system. Consequently, it is a requirement to replace the orifice tube and the receiver dryer when replacing the compressor since some of the debris may have ended up there.

For an AC compressor to work, it needs a clutch, bearing, and an electrical connector. The clutch is driven by a drive/serpentine belt, which engages the compressor when you switch on the AC. The clutch can burn or the bearing can fail. If the bearing or clutch have failed, it is recommended that the compressor be replaced. Sometimes replacing the entire compressor with a remanufactured one can be cheaper than replacing an individual clutch or bearings.

It is also common for the seals in the AC compressor to go bad. The compressor may start leaking refrigerant and/or the AC oil. If the seals no longer hold, you will need a new compressor, as the seals cannot be replaced. A compressor may also fail if there is sludge or debris in the air conditioning system. If there is sludge or debris, the hoses, evaporator, and condenser should be flushed to get rid of the contaminants. When it is not possible to flush the parts, you may need to replace those parts.

Keep in mind:

This service comes with receiver dryer and orifice tube. It is very common for metals from the compressors to go throughout the system and get caught in different components. If the compressor is replaced without the dryer and the orifice tube, it will ruin the new compressor and it will not be covered by the warranty from parts manufacturers.

How it's done:

  • Check for pressure in the AC system.
  • Check for power and ground at the compressor.
  • If compressor is found to be faulty, remove all of the refrigerant.
  • Remove the compressor, receiver drier, orifice tube, and/or expansion valve.
  • Flush all foreign materials from the AC System.
  • Install new compressor, receiver drier, and orifice tube.
  • Evacuate and recharge the AC system.
  • Leak check for any system leaks.
  • Check for proper operation of AC system.

Our recommendation:

The most common reason for an AC compressor to fail is leaky seals and inadequate lubrication. It is good practice to turn the AC on periodically so that the seals don’t dry up and stay lubricated. If you notice a change in the temperature of the air through the AC vents (not as cold as it should be), get it inspected.

What common symptoms indicate you may need to replace the AC Compressor?

  • No cold air from the vents.
  • Clicking sound from under the engine.
  • AC not working.

How important is this service?

In addition to your comfort, air conditioning systems add value to your vehicle. You should keep your AC fully operational. In some systems, the hot and cold air are blended to achieve the desired temperature setting. In these cases, when the AC system fails, you will not only NOT get any cold air, but the entire temperature regulation is thrown off.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating


YourMechanic Mercedes-Benz AC Compressor Replacement Service

Average Rating

4.1/5

Number of Reviews

14

Rating Summary
11
0
0
0
3
11
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3

Joshua

25 years of experience
709 reviews
Joshua
25 years of experience
Mercedes-Benz C230 - AC Compressor - Danville, California
It's rate to meet a gifted person who loves what s/he is doing. Joshua is one of those exceptional people. He's highly skilled but also enjoys what he's doing. He's also a very authentic, hard-working person with high integrity. My car and I feel very fortunate and grateful meeting Joshua.

Ben

39 years of experience
1137 reviews
Ben
39 years of experience
Mercedes-Benz E420 - AC Compressor - Houston, Texas
Friendly and professional. Even pointed out a few problems that another mechanic told me would be much more difficult to trouble shoot.

David

20 years of experience
30 reviews
David
20 years of experience
Mercedes-Benz 190E - AC Compressor - Milpitas, California
David is one of the most knowledgeable mechanics I have ever encountered. He is high energy and completes tasks in record time. His experience on multiple vehicles, as well as his hobby of restoring old cars, is unique.

Patrick

31 years of experience
1054 reviews
Patrick
31 years of experience
Mercedes-Benz E320 - AC Compressor - Austin, Texas
Patrick is a nice, courteous guy. He was very professional and finished my AC compressor replacement much quicker than I anticipated. Great job!

Excellent Rating


YourMechanic Mercedes-Benz AC Compressor Replacement Service

Average Rating

4.1/5

Number of Reviews

14

Rating Summary
11
0
0
0
3
11
0
0
0
3
Red-stars EXCELLENT RATING ON
Number of Mercedes-Benz AC Compressor Replacement services completed
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services done by our mechanics
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