SAE 5w30 any major brand conventional or synthetic.
A 2004 Nissan Sentra typically takes 5W-30 grade oil for optimal performance. It's always best to refer to the owner's manual for the manufacturer's recommended oil grade and specifications.
Bottom of the engine on the rear of the oil pan.
SAE 5W-30 is the preferred.
Time to change your oil in your engine!
change the oil pump sensor.
5w-30 is recommended and you can use either regular oil or synthetic.
An ACDelco PF47 is an original equipment oil filter for that 04 Impala 3800 engine.
The 2007 Chevy impala takes up 5 quarts of oil.
5 qts. with a new filter.
take it to walmart you can get it done for about $15.00
I have a 2001 Impala with a 3.8L engine. With new oil and tires at full pressure I get 28mpg. 26 prior to service