Wiper arm assembly inchangeability

Anyone know whether the wiper arm assembly is the same for a 2004 Cavalier as it is on a 2002 model? The scrap yard listing shows it being the same from 1998 to 2002 but his book stops there and I need one for a 2004. This would be the piece that fits under the plastic shroud at the back of the engine compartment. Appreciate any help. Thanks