No, the motor it self is different so are the connections to the alternator.
Yes, 2003-2005 models are the same.
should do
Very few.
Yes
yes it will
YES
yes
how do you change a timing chain on a 2003 Chevy cavalier echotech 2,2l
yes, most external parts on a 2.8 will fit a 3.1, but not a 3100 V6
yes, with custom enclosures.
It should fit if both cars had that engine from the factory. If the 1996 was a Z24 (2.4L), then there will be differences - most likely with engine electronics. Hope this helps!
YES you can fit 20's on a 2003 cavalier. The rim can be as wide as 8.5 inches and the tire size must be 225/30r20. The lug offset for the rim must be 5-100. The reason why I know this is because I have a 2003 cavalier on 20s