Lexus GS450h Car Radiator Replacement at your home or office.

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Car Radiator Replacement Estimate for Lexus GS450h

Lexus GS450h Car Radiator Replacement costs $484 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$415 to $518
Labor: $154 -$176
Parts: $261 -$342
Average Dealer price
$727 to 889
Average Shop price
$510 to 611
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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
2013 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$819.90Shop/Dealer Price$1042.28 - $1583.63
2016 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$819.90Shop/Dealer Price$1042.54 - $1584.09
2014 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$819.90Shop/Dealer Price$1042.37 - $1583.79
2015 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$819.90Shop/Dealer Price$1042.45 - $1583.93
2011 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$838.46Shop/Dealer Price$1065.52 - $1620.82
2017 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$819.90Shop/Dealer Price$1018.31 - $1541.68
2008 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$838.46Shop/Dealer Price$1065.81 - $1621.33
2010 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$838.46Shop/Dealer Price$1065.73 - $1621.19
Show example Lexus GS450h 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 Lexus mechanics

Real customer reviews from Lexus owners like you.

659 reviews
Ben
37 years of experience
Ben was on time, explained the process and completed the job to my satisfaction. Would surely recommend.
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the problem with my car was intermittent so the first mechanic could not find any codes and could not diagnose the problem for why my car would stall during idle sometimes. Someone online mentioned it could be a dirty fuel filter so I just went ahead and booked an appointment for that, but when Tien got here, the check engine light was on and the car wouldn't start. He was able to get the codes and fix my starting problem, he figured out exactly what was wrong with my car and explained everything for me. He spend a lot of time diagnosing the problem and did not replace the fuel filter because he identified other issues. He was very honest and so hard working. I booked him for my next appointment and am so thankful for this website! Thank you Yourmechanic.com!!!
1994 LEXUS LS400 - CAR IS STALLING INSPECTION
415 reviews
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Chris
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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
2013 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$819.90Shop/Dealer Price$1042.28 - $1583.63
2016 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$819.90Shop/Dealer Price$1042.54 - $1584.09
2014 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$819.90Shop/Dealer Price$1042.37 - $1583.79
2015 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$819.90Shop/Dealer Price$1042.45 - $1583.93
2011 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$838.46Shop/Dealer Price$1065.52 - $1620.82
2017 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$819.90Shop/Dealer Price$1018.31 - $1541.68
2008 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$838.46Shop/Dealer Price$1065.81 - $1621.33
2010 Lexus GS450hV6-3.5L HybridService typeCar Radiator ReplacementYourMechanic Price$838.46Shop/Dealer Price$1065.73 - $1621.19
Show example Lexus GS450h Car Radiator Replacement prices

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