Mercedes-Benz C300 Car Radiator Replacement at your home or office.

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$738.16 - $911.23

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Car Radiator Replacement Estimate for Mercedes-Benz C300

Mercedes-Benz C300 Car Radiator Replacement costs $823 on average.

CarServiceEstimateShop/Dealer Price
2013 Mercedes-Benz C300V6-3.5LService typeCar Radiator ReplacementEstimate$1311.87Shop/Dealer Price$1637.63 - $2452.56
2009 Mercedes-Benz C300V6-3.0LService typeCar Radiator ReplacementEstimate$1371.88Shop/Dealer Price$1712.80 - $2553.73
2016 Mercedes-Benz C300L4-2.0L TurboService typeCar Radiator ReplacementEstimate$1390.51Shop/Dealer Price$1729.03 - $2613.23
2010 Mercedes-Benz C300V6-3.0LService typeCar Radiator ReplacementEstimate$1371.88Shop/Dealer Price$1724.27 - $2573.80
2011 Mercedes-Benz C300V6-3.0LService typeCar Radiator ReplacementEstimate$1371.88Shop/Dealer Price$1704.46 - $2539.13
2018 Mercedes-Benz C300L4-2.0L TurboService typeCar Radiator ReplacementEstimate$1390.51Shop/Dealer Price$1701.39 - $2564.86
2017 Mercedes-Benz C300L4-2.0L TurboService typeCar Radiator ReplacementEstimate$1390.51Shop/Dealer Price$1701.86 - $2565.68
2014 Mercedes-Benz C300V6-3.5LService typeCar Radiator ReplacementEstimate$1293.85Shop/Dealer Price$1611.35 - $2409.95
Show example Mercedes-Benz C300 Car Radiator Replacement prices

Car Radiator Replacement Service

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

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating


YourMechanic Mercedes-Benz C300 Service

Average Rating

4.9/5

Number of Reviews

375

Rating Summary
351
14
5
1
4
351
14
5
1
4

Emmette

35 years of experience
282 reviews
Emmette
35 years of experience
Mercedes-Benz C300 - Brake System Flush - Woodbridge, Virginia
Fantastic experience!

Michael

24 years of experience
184 reviews
Michael
24 years of experience
Mercedes-Benz C300 - 78,000 Miles Maintenance Service - Las Vegas, Nevada
Michael couldn't reset service b alert, said it told him to check with dealer, so I fixed it by looking on ytube.

Enrique

20 years of experience
244 reviews
Enrique
20 years of experience
Mercedes-Benz C300 - Cooling/Radiator Fan Motor - Orlando, Florida
A+ quality work, professionalism and friendliness. Enrique performed an initial inspection on my vehicle due to the temperature gauge light coming on. He arrived early and upon completion of the inspection provided me with very detailed information regarding the issue reported. I scheduled an appointment to perform the recommended work and let me just say Enrique is a jewel. Again, he arrived early he was friendly and courteous and described everything to me in detail. As soon as he completed the job, he explained what he did, why he did not have to perform certain other recommended repairs and the information was provided in such a way, that even me as a woman who knows nothing about cars could understand. I will definitely use Enrique in the future :-)

Attila

18 years of experience
654 reviews
Attila
18 years of experience
Mercedes-Benz C300 - Car is not starting - Rutherford, New Jersey
he checked out everything in the engine and computer great job

Excellent Rating


YourMechanic Mercedes-Benz C300 Service

Average Rating

4.9/5

Number of Reviews

375

Rating Summary
351
14
5
1
4
351
14
5
1
4
Number of Mercedes-Benz C300 services completed
4125+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
900+
experts on our platform

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