Use the exact weight as listed on the oil fill cap or in your owners manual. Any major brand is good.
5w30
Kind does not matter but the weight does. It requires 5 quarts of 5W-30 with the filter change.
Dexcool
A 2004 Chevrolet Cavalier uses standard 5w20 motor oil. It gives the vehicle a good balance of protection and lubrication.
Use any good grade of motor oil that meets the manufactures specifications. Use 5W-30W oil.
Use SF quality oil or better. Viscosity should be appropriate for the climate you are in.
4.5 with filter - 3.1 or 2.2
any lamp oil.
It depends on the temperature. You could use either 5w 20 or 5w 30.
You should use 10W 30 of any good quality oil.
5w30 It should say so in your owners manual, if you bothered to read it
It depends the motor.