Ok, I need to order this part by tomorrow since my mechanic has my new engine almost ready to be put in. It's a cylinder head cooling flange. The part # on the actual part is 058121133B. I've been busting my head against the wall trying to figure out why it looks different than in the picture when I google the part #. I found the part with a slightly different part# on ecstuning.com but the one that's supposed to be for my atw is the one that looks like the one for the awm. The atw one has two ports with the slits down the side and the part I need is just supposed to have one. Here are some pics...

This is the one that's supposed to be for the atw.


This looks like the part I have which is supposed to be for the awm.


Any help would be GREATLY appreciated. I almost have my car running again!

 

since the only difference visible is the number of ports on them, i would just buy the one that looks like your original part

 

Yeah, the two flanges look like the are in the same exact position, so I guess I'll just get the one with the single port. I really don't understand how this is possible though. Like maybe my car is really a 2001 with a 2000 engine or something. I really can't think of any other explanation.