Lexus RX400h Car Radiator Replacement at your home or office.

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Car Radiator Replacement Estimate for Lexus RX400h

Lexus RX400h Car Radiator Replacement costs $501 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$474 to $567
Labor: $147 -$240
Parts: $327
Average Dealer price
$856 to 943
Average Shop price
$589 to 667
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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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CarServiceEstimateShop/Dealer Price
2006 Lexus RX400hV6-3.3L HybridService typeCar Radiator ReplacementEstimate$801.32Shop/Dealer Price$1017.01 - $1546.84
2007 Lexus RX400hV6-3.3L HybridService typeCar Radiator ReplacementEstimate$822.32Shop/Dealer Price$1032.65 - $1558.45
2008 Lexus RX400hV6-3.3L HybridService typeCar Radiator ReplacementEstimate$894.32Shop/Dealer Price$1131.04 - $1676.63
Show example Lexus RX400h Car Radiator Replacement prices

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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Excellent Rating


YourMechanic Lexus RX400h Radiator Replacement Service

Average Rating

4.6/5

Number of Reviews

6

Rating Summary
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5
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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Lucas

14 years of experience
707 reviews
Lucas
14 years of experience
If I could give Lucas more stars I would. He was very thorough and drove my car twice to make sure the new radaritor wasn't leaking. I have a new mechanic and it's Lucas.
2008 LEXUS RX400H - RADIATOR - LOS ANGELES, CALIFORNIA

Chris

15 years of experience
106 reviews
Chris
15 years of experience
Chris was great! On time and very detailed! Got the job done and it was not easy taking apart my Lexus in the Marriot parking lot. He was amazing and If I ever have problems in Lauderdale he is the one I would call! This is an incredible service .,..on a weekend and completely fixed in a few hours!
2008 LEXUS RX400H - RADIATOR - FORT LAUDERDALE, FLORIDA

Charles,

21 years of experience
88 reviews
Charles,
21 years of experience
experienced
2006 LEXUS RX400H - CAR RADIATOR REPLACEMENT - BELLEVUE, WASHINGTON

Tyrone

8 years of experience
365 reviews
Tyrone
8 years of experience
2006 LEXUS RX400H - RADIATOR - BLADENSBURG, MARYLAND
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
CarServiceEstimateShop/Dealer Price
2006 Lexus RX400hV6-3.3L HybridService typeCar Radiator ReplacementEstimate$801.32Shop/Dealer Price$1017.01 - $1546.84
2007 Lexus RX400hV6-3.3L HybridService typeCar Radiator ReplacementEstimate$822.32Shop/Dealer Price$1032.65 - $1558.45
2008 Lexus RX400hV6-3.3L HybridService typeCar Radiator ReplacementEstimate$894.32Shop/Dealer Price$1131.04 - $1676.63
Show example Lexus RX400h Car Radiator Replacement prices

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com