Most newer suburbans that i know of take 5w-30 but the brand of oil you use is your preference. i know my 2002 suburban takes 5w-30.
85W90 gear oil.
7
Sae 5w-30
6 quarts of oil.
my 97 gmc suburban k2500 454 takes 7 qts of oil during oil change.
A 2009 Chevrolet Suburban will take approximately 5 quarts of oil. The oil can be purchased at any auto parts store such as Advance Auto.
6 QTS.
5W30 or 10W30 is what's required
Gastrol GTX. 5W30 only, with a A/C delco oil filter.
5
6 Qts. with new filter.
6 qts