Looking for a website to identify car parts?

it does not work like this and can not be done

it's just the trunk/cab "partition". that, you're likely to find at a wrecking yard. they have a parts interchange catalog so they can tell you what vehicles share the same part. they also share a data base now and can tell you who does have it if they don't. prices vary at wrecking yards, so you'll have to inquire with them. no doubt this can be had from the dealer, but you know it will cost an arm and a leg. you wont find it at an auto parts store. cheers!