In case you did not know this, many Auto Parts stores are now carrying not only original BMW coolant, but Mercedes, VW and Asian brands as well.

My local Advance Auto now stocks BMW coolant, but I can get it from my local dealer slightly cheaper.

Also check your local independent or non national chain Import Auto Parts stores as well. We have a local Import Auto Parts group, Olympus Auto Parts that carries about 8-10 different OE brands of coolant.

Still with BMW and distilled water. Not worth the headaches.

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2008 4.8i Black with Tabacco. Black Y-spoke wheels and shadowline trim.