5 spd you need 2.9 qts and recommend GM syncromesh
how many quarts of automatic transmission fluid 2003 chev avalanche capacity
About $150
The owner's manual lists 14.4 quarts as well as 14.8 quarts with an asterisk by it.
check the manual.
Dexron VI
3
Dexron III Automatic Transmission Fluid
Through the dipstick tube
dexron III
4.5 quarts
The manual transmission in a 2003 Hyundai Tiburon requires 2.3 quarts of gear oil.
dextron