Mercedes-Benz CLS550 Car Radiator Replacement at your home or office.

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Car Radiator Replacement Service

How much does a Car Radiator Replacement cost?

On average, the cost for a Mercedes-Benz CLS550 Car Radiator Replacement is $947 with $513 for parts and $434 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Mercedes-Benz CLS550V8-5.5LService typeCar Radiator ReplacementEstimate$1634.56Shop/Dealer Price$1942.61 - $2822.80
2015 Mercedes-Benz CLS550V8-4.7L TurboService typeCar Radiator ReplacementEstimate$1809.07Shop/Dealer Price$2140.01 - $3118.40
2011 Mercedes-Benz CLS550V8-5.5LService typeCar Radiator ReplacementEstimate$1537.55Shop/Dealer Price$1805.58 - $2584.05
2008 Mercedes-Benz CLS550V8-5.5LService typeCar Radiator ReplacementEstimate$1606.63Shop/Dealer Price$1905.22 - $2778.32
2014 Mercedes-Benz CLS550V8-4.7L TurboService typeCar Radiator ReplacementEstimate$1809.07Shop/Dealer Price$2145.25 - $3127.57
2012 Mercedes-Benz CLS550V8-4.7L TurboService typeCar Radiator ReplacementEstimate$1932.97Shop/Dealer Price$2295.46 - $3367.21
2010 Mercedes-Benz CLS550V8-5.5LService typeCar Radiator ReplacementEstimate$1479.15Shop/Dealer Price$1745.96 - $2523.52
2016 Mercedes-Benz CLS550V8-4.7L TurboService typeCar Radiator ReplacementEstimate$1809.07Shop/Dealer Price$2140.09 - $3118.54
Show example Mercedes-Benz CLS550 Car Radiator Replacement prices

What is the Radiator all about?

The radiator performs a critical function; it keeps the engine from overheating. While running, the engine produces heat. Coolant flowing through the system absorbs and removes extra heat from the engine. The coolant then passes through the radiator where it cools off and is later circulated back to the engine to absorb heat again.

A radiator has two tanks that are connected to each other through aluminum or brass tubes. When the coolant passes through these tubes, the radiator cooling fan blows air across the radiator to lower the temperature of the coolant. The tank is usually made of plastic, and it is common for it to crack and start leaking coolant. If the tank or the tubes crack, coolant will leak , the vehicle will overheat and could cause severe engine damage. Radiators also tend to clog over time. When this occurs, not enough coolant flows through the radiator leading to heat build-up, causing the engine to overheat.

Radiator

Keep in mind:

  • When replacing the radiator, it is best to also replace the radiator cap and thermostat.
  • After your radiator is replaced, it is best to have it checked for leaks, to assure that everything is in working order.
  • When the radiator is replaced, the entire cooling system should be checked, especially the radiator hoses.

How it's done:

  • Inspect radiator for leaks.
  • Pressure test cooling system.
  • Remove and replace the radiator.
  • Fill radiator with proper mixture of 50/50 coolant.
  • Recheck for leaks.

Our recommendation:

Follow the service maintenance schedule provided by the manufacturer to get the coolant replaced at regular intervals. It is a good practice to change the coolant every 25,000-40,000 miles. Replacing the coolant will ensure it is free of contaminants such as rust or scale that can block it from flowing through the radiator and engine. Given high engine temperatures, it is inevitable that the tanks in the radiator will eventually crack. The thermostat should be replaced when replacing the radiator as well as any necessary radiator hoses.The system should also be flushed out of all old coolant to remove any contamination.

What common symptoms indicate you may need to replace the Radiator?

  • Car is overheating.
  • Coolant (red, yellow, green fluid) is leaking.

How important is this service?

If a defective radiator is not replaced, the overheating of the engine can potentially lead to serious internal engine damage.

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Meet some of our expert Mercedes-Benz mechanics

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Excellent Rating

(86)

Rating Summary
77
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77
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Jonathan

36 years of experience
522 reviews
Jonathan
36 years of experience
Mercedes-Benz CLS550 V8-5.5L - Oxygen Sensor Replacement (Front/Upper/Upstream) - Tampa, Florida
I have used him several times for repairs on my Mercedes. He is very knowledgeable and professional and has saved me a ton of money!

Robert

8 years of experience
20 reviews
Robert
8 years of experience
Mercedes-Benz CLS550 V8-5.5L - Cooling/Radiator Fan Motor - Los Angeles, California
In a word, as a mechanic and representative of the Yourmechanic service, Robert is OUTSTANDING. He arrived on time for our appointment and got to work immediately on installing a replacement coolant fan for my Mercedes CLS 550. When I described another problem I’ve been having that I thought might be related, he agreed to add another repair to my quote on the spot. Luckily, I already had the part, and Robert kindly agreed to install it after the first job was complete. Bottom line, my overheating problem has been fixed and I now have heat in the cabin for those cold mornings. Very happy with the labor I was charged for as well. Perfect experience. Yourmechanic should be proud to employ such a knowledgeable and professional mechanic.

Dominic

29 years of experience
294 reviews
Dominic
29 years of experience
Mercedes-Benz CLS550 V8-4.7L Turbo - Brake Pads Replacement (Front) - Cape Coral, Florida
Dominic was very knowledgeable and conscientious.

Lucas

30 years of experience
938 reviews
Lucas
30 years of experience
Mercedes-Benz CLS550 V8-5.5L - Pre-purchase Car Inspection - North Hollywood, California
So thorough and professional!

Excellent Rating

(86)

Rating Summary
77
2
1
2
4
77
2
1
2
4
Number of Mercedes-Benz CLS550 services completed
946+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
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