LS - 3rd Gen (2001-2006) Discussion topics related to the flagship Lexus LS430

2005 lexus ls430 coolant leak

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May 28, 2022 | 08:54 PM

#1

Kuzen

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From: Florida

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2005 lexus ls430 coolant leak

Help I am leaking coolant bad, last year my car was overheating due to bad thermostat so I replaced that and the cap aswell with oem stuff. Now I am some how leaking coolant from the top I guess, I am assuming I have a Crack somewhere on my radiator. (Car is at 150k miles)

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May 28, 2022 | 09:26 PM

#2

pmesfun

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From: DFW,TX

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Yes, radiator needs replaced.

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