Extra oil cooler for E63
Here in Phoenix Arizona!
I also usually run 98-100*C while driving normally!
A quarter mile pass here results in 108 or so as well, but i've gotten my oil temps all the way up to 117*C before!
Haha my back-office folks are out in Phoenix, we have that argument of "who's got it worse" all the time.
I used to stress to see the temps go up but I just read in another thread that up to 140 is apparently ok, so flirting with 110 should be fine. Car ran suprising well in 4 back-to-back (-to-back-to-back) passes, then I heat-soaked my buddies E55 after 15 minutes in 90+degree humidity, glad I went with the N/A 6.3 over the blower setup, less finicky, still hauls ***!
Water temp always normal.
The heat coming from the engine bay and sorrundings is pretty amazing! .. I think half of my tyres wear is because of this.
Anyhow, I was wishing there was an oil cooling mod for the 63s!
You can see it tru the fog lamp grill.
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During normal driving the oil temp remians between 103C to 105C.
If I push it it goes upto 120C.
But all of this is on road driving. Not sure how hot it will get on track.
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I the fan never on.
I am tempted to disconnect it and put power making sure it is working.

Are you getting sustained high oil temp?
I am searching for some diagrams, trying to figure out if there is a fan or its air cooled only and found this: https://mbworld.org/forums/c63-amg-w...ooler-fan.html



