2003 Bonneville interchangeable parts?

[nessa]

Hi everyone, I am looking to replace the bumper, passenger side door and fender. I want to know what years are interchangeable for the parts. Thanks in advance for any advice!!

 

[melsg5]

looking at a parts site bumper is 2002 to 2005
fender depends on model http://www.carparts.com/details/Pon...d11576f0c371&gclid=CIOt3s_EtMECFabm7AodpCgA_w
same process can be used for the door

 

[nessa]

Thanks I will look into that, appreciate it