Look how to swap thermostat for a 88° one.
My car is a BMW E38 740i 2001 with the M62B44TU
The OEM one is a MAHLE ORIGINAL 4250192935734
You can brought a MAHLE, it is the OEM. The 740d and 740i thermostat are the same, except the plug.
OEM Ref. : 11512248542
Excellent link for bleeding, I can't explain more easy, so I just drop this link :
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Follow the behind scene and the preparation on Instagram !
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