7 QTS.
5 quarts
an 04 Chevy hd 2500 takes 6 and a half quarts of oil
Oil capacity 2008 Chevy 2500
6 quarts
6.0 qts
LOOK UNDER AND YOU WILL SEE THE BIG FILTER RIGHT UNDER BEFORE YOUR TIRE.
What grade of oil is best in your 5.3 liter Chevy engine?"
4 quarts.
4.5 Qts. with a new filter.
It must be 5W30 oil so the engine will lube itself correctly.GTX Gastrol oil is a good brand to use. Kendal is good too.
My 1985 S-10 2.5 liter engine holds 3 quarts of oil.