Radiator Replacement Estimate for Lexus IS300

Lexus IS300 Radiator Replacement costs $355 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$354 to $368
Labor: $98 -$112
Parts: $256
Average Dealer price
$643
Average Shop price
$437
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CarServiceYourMechanic PriceShop/Dealer Price
2005 Lexus IS300L6-3.0LService typeRadiator ReplacementYourMechanic Price$374.90Shop/Dealer Price$479.70 - $714.05
2001 Lexus IS300L6-3.0LService typeRadiator ReplacementYourMechanic Price$369.78Shop/Dealer Price$473.46 - $704.10
2002 Lexus IS300L6-3.0LService typeRadiator ReplacementYourMechanic Price$369.78Shop/Dealer Price$473.35 - $703.91
2003 Lexus IS300L6-3.0LService typeRadiator ReplacementYourMechanic Price$369.78Shop/Dealer Price$473.40 - $704.00
2004 Lexus IS300L6-3.0LService typeRadiator ReplacementYourMechanic Price$374.90Shop/Dealer Price$479.72 - $714.10
Show example Lexus IS300 Radiator Replacement prices
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Parts required for a Lexus IS300 Radiator Replacement

$216
Radiator Cap
$13

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Real customer reviews from Lexus owners like you.

178 reviews
Chris
11 years of experience
Chris is by far one of the best and honest mechanics I've ever dealt with. My car is older and rusted so the amount of time he spent to do the work and explain what he did was awesome. I highly recommend Chris and his services!!!
2002 LEXUS IS300 - ABS LIGHT IS ON INSPECTION
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153 reviews
Jose
10 years of experience
Very knowledgeable and professional. I will definitely use Jose again
2003 LEXUS RX300 - OIL CHANGE
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133 reviews
Alex
11 years of experience
My 2nd time using Alex, and he does a wonderful job. Will use him again in the future!
2003 LEXUS RX300 - DOOR LOCK ACTUATOR REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE FRONT, DRIVER SIDE REAR, PASSENGER SIDE REAR)
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87 reviews
Manuel
27 years of experience
Manuel was great. He has an appointment earlier in the day open up so he called to see if that would work for me -- which was greatly appreciated! He was very quick and incredibly professional.
2010 LEXUS HS250H - OIL CHANGE
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All about Radiator Replacement

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.

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