coolant expansion tank - need to replace

[winterbuoy]

Hey thanks for your reply, I am only going with the high end tank but what I need to know is there are several sites that link from this site. There is about a 50 buck diff between their highest priced tanks on all three sites, Just wondering if these tanks are all the same. I know that Pelican parts are the sponsor of this forum and I'm sure their tank is OEM but theirs is the highest price that I can see. Is there a reason for this if Suncoast and Sunset claims to have the same OEM part for less? Thanks Mike