Factory oil cooler coolant direction

[pmpmstrb]

I am in the process of ordering the parts to add an auxiliary cooler to the coolant portion of the factory oil heat exchanger. Can anyone confirm which is the coolant inlet and outlet? Thanks

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[ZeeJay]

I have to ask but why?

 

[Lunentucker]

Doesn't the engine oil cooler integrate with the filter housing, like it does with the gas engine?
Are you talking about the transmission oil cooler?
I don't care why.

Service Manuals are pinned at the top of the Maintenance forum.

 

[Lunentucker]

This seems to provide the information in the installation instructions for a secondary cooler.

 

[ZeeJay]

This seems to provide the information in the installation instructions for a secondary cooler.

So there can be provision for added engine oil cooling?

 

[Lunentucker]

So there can be provision for added engine oil cooling?

https://bulletproofdiesel.com/products/bulletproof-supplemental-cooling-system-2021-2023-jeep-diesel

 

[ZeeJay]

https://bulletproofdiesel.com/products/bulletproof-supplemental-cooling-system-2021-2023-jeep-diesel

I missed the dysel part, that happens to me a lot here.

 

[pmpmstrb]

This seems to provide the information in the installation instructions for a secondary cooler.

Thanks. Not sure how it escaped me to look at BPDs install instructions.

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