10w30 and it takes 7 quarts with filter.
7.5 QTS.
Behind oil filter
The 1999 Oldsmobile Aurora oil filter can be found on the left-hand side of the engine. The oil filter will be near the oil pan.
Yes. 10w30 is recommended but it takes 8 Qts instead of your standard 5 Qts.
5w30, full synthetic if you want a better oil. may want a different weight if you live in an area with climate extremes.
On my aurora, I just hold in the reset button.............
at the top of oil filter housing.
7.5 quarts of oil
Aurora 4.0 V8 takes 7 litres of oil.
it is an external pump that is run by the timing chain... right by the oil filter...
Approx. 7 1/2 quarts. ----------------
Exactly 7 litres