Car Radiator Replacement at your home or office.

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Car Radiator Replacement Estimate for Mercedes-Benz E420

Mercedes-Benz E420 Car Radiator Replacement costs $555 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$523 to $594
Labor: $154 -$192
Parts: $369 -$402
Average Dealer price
$943 to 1028
Average Shop price
$645 to 703
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
1997 Mercedes-Benz E420V8-4.2LService typeCar Radiator ReplacementYourMechanic Price$552.90Shop/Dealer Price$708.53 - $1049.63
1994 Mercedes-Benz E420V8-4.2LService typeCar Radiator ReplacementYourMechanic Price$594.94Shop/Dealer Price$762.94 - $1129.10
1995 Mercedes-Benz E420V8-4.2LService typeCar Radiator ReplacementYourMechanic Price$594.94Shop/Dealer Price$762.75 - $1128.77
Show example Mercedes-Benz E420 Car Radiator Replacement prices

Car Radiator Replacement Service & Cost

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.

Fast and easy Car Radiator Replacement service at your home or office.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

248 reviews
Stefan
12 years of experience
Stephan provided a professional job both in technical know how but also in customer relations. He is a good representative for the Your Mechanic organization. Would love to have him work with us again.
1996 MERCEDES-BENZ C220 - OTHER INSPECTIONS
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Godwin
19 years of experience
Awesome Service ; Super Friendly :)
2011 MERCEDES-BENZ SLS AMG - CAR IS NOT STARTING INSPECTION
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218 reviews
Brandon
13 years of experience
Brandon has performed 2 service calls at our home. After the first visit, my husband, whose such a skeptic, was sold. Needless to say, we plan to continue to use this service and request Brandon.
2005 MERCEDES-BENZ SLK350 - BRAKE SYSTEM FLUSH
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119 reviews
Adam
12 years of experience
Adam was on time and finished on time. One of the first mechanics in my life that I was completely impressed with.
2010 MERCEDES-BENZ CLS550 - CAR STARTER REPAIR
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Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1997 Mercedes-Benz E420V8-4.2LService typeCar Radiator ReplacementYourMechanic Price$552.90Shop/Dealer Price$708.53 - $1049.63
1994 Mercedes-Benz E420V8-4.2LService typeCar Radiator ReplacementYourMechanic Price$594.94Shop/Dealer Price$762.94 - $1129.10
1995 Mercedes-Benz E420V8-4.2LService typeCar Radiator ReplacementYourMechanic Price$594.94Shop/Dealer Price$762.75 - $1128.77
Show example Mercedes-Benz E420 Car Radiator Replacement prices

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