Mercedes-Benz 300D Car Radiator Replacement at your home or office.

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Average rating from customers who
received a Radiator Replacement.
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$433.61 - $651.45

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Average rating from customers who
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Car Radiator Replacement Estimate for Mercedes-Benz 300D

Mercedes-Benz 300D Car Radiator Replacement costs $545 on average.

CarServiceEstimateShop/Dealer Price
1993 Mercedes-Benz 300DL5-2.5L Turbo DieselService typeCar Radiator ReplacementEstimate$931.61Shop/Dealer Price$1163.77 - $1795.00
1979 Mercedes-Benz 300DL5-3.0L DieselService typeCar Radiator ReplacementEstimate$1108.43Shop/Dealer Price$1384.85 - $2163.06
1985 Mercedes-Benz 300DL5-3.0L Turbo DieselService typeCar Radiator ReplacementEstimate$792.23Shop/Dealer Price$989.76 - $1535.73
1976 Mercedes-Benz 300DL5-3.0L DieselService typeCar Radiator ReplacementEstimate$1113.93Shop/Dealer Price$1389.07 - $2166.33
1982 Mercedes-Benz 300DL5-3.0L Turbo DieselService typeCar Radiator ReplacementEstimate$843.62Shop/Dealer Price$1058.39 - $1617.52
1991 Mercedes-Benz 300DL5-2.5L Turbo DieselService typeCar Radiator ReplacementEstimate$931.61Shop/Dealer Price$1160.78 - $1789.76
1984 Mercedes-Benz 300DL5-3.0L Turbo DieselService typeCar Radiator ReplacementEstimate$792.63Shop/Dealer Price$984.74 - $1526.87
1981 Mercedes-Benz 300DL5-3.0L DieselService typeCar Radiator ReplacementEstimate$1113.93Shop/Dealer Price$1387.69 - $2163.92
Show example Mercedes-Benz 300D 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 300D Service

Average Rating

5/5

Number of Reviews

6

Rating Summary
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Joshua

26 years of experience
709 reviews
Joshua
26 years of experience
Mercedes-Benz 300D - Bleed Brakes - Oakland, California
Very professional, good attitude, fixed my car quick . Thank you man !

David

15 years of experience
599 reviews
David
15 years of experience
Mercedes-Benz 300D - Serpentine/Drive Belt - Sacramento, California
David is an extremely knowledgeable, professional, competent and courteous mechanic, as well as just being a nice guy in general. Very, very impressed!

Michael

26 years of experience
95 reviews
Michael
26 years of experience
Mercedes-Benz 300D - Oil Change - Houston, Texas
Great service. Thank you.

Kiri

19 years of experience
372 reviews
Kiri
19 years of experience
Mercedes-Benz 300D - Pre-purchase Car Inspection - Philadelphia, Pennsylvania
Kiri was very responsive and was available by text and phone as well. Thank you!

Excellent Rating


YourMechanic Mercedes-Benz 300D Service

Average Rating

5/5

Number of Reviews

6

Rating Summary
6
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Number of Mercedes-Benz 300D services completed
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services done by our mechanics
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