Rx400h engine coolant radiator

[welland]

Following investigation of the coolant leak that I reported recently, I now believe the leak is from the radiator.  Am i justified in feeling relieved that it's not from the water pump? (Its done 110k miles and the timing belt was changed before I bought it, around 98k miles).

Anyway, turning back to the radiator, has anybody else changed one? Wondering if it's a big job?

Can it be done without disturbing the a.c. condenser?

There is also another radiator, but don't know what it is.  Is it for the inverter coolant? Can the engine coolant radiator be changed without disturbing this.

[Herbie]

2 hours ago, welland said:

Can it be done without disturbing the a.c. condenser? 

There is also another radiator, but don't know what it is.  Is it for the inverter coolant? Can the engine coolant radiator be changed without disturbing this.

 

According to the workshop manual yes, the radiator can be changed without disturbing the AC condenser and/or the 'other' one.

[welland]

Thanks Herbie.  I'll study the manual and see if it's a job I can manage.  

[LexusPartsDirect]

On 3/23/2019 at 2:29 PM, welland said:

Following investigation of the coolant leak that I reported recently, I now believe the leak is from the radiator.  Am i justified in feeling relieved that it's not from the water pump? (Its done 110k miles and the timing belt was changed before I bought it, around 98k miles).

Anyway, turning back to the radiator, has anybody else changed one? Wondering if it's a big job?

Can it be done without disturbing the a.c. condenser?

There is also another radiator, but don't know what it is.  Is it for the inverter coolant? Can the engine coolant radiator be changed without disturbing this.

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