can a fender/front bumper from a 2000-2005 Cadillac deville base be put on a 2001 deville base? or does it have to be from a 2001 to fit properly?
As long as it's the same body style it should fit properly. Just transfer or replace the airbag sensors to the replacement bumper. If replacing get ones for the specific year and model Cadillac and you should be good to go. HTH. -Jim