I need some help. I'm about to order some new radiator hoses for my EK, but didn't know which kit I need. I've got the bottom end from a GSR and the head is from a '00 Si. Do I get the kit for a GSR or a B16? I've already tried searching and found confusing info. Some posts say to get GSR hoses, but others say to get B16 hoses if I have a B16 head. Others say to get GSR hoses regardless of the head. The car already came with the swap installed, so I don't know what was used. Can someone point me in the right direction. I don't want to pay for re-stocking fees and shipping if I get the wrong kit. Thanks for any help

 

The lower radiator is the same for both GSR B16 AND D16 in a civic

The upper hose follows the Head
If your civic has a B16=Si radiator hose
if your civic has a GSR= Integra GSR Hose

Hope this helps

 

That helps some. So based off of what you say I need the Si B16 kit. The head is definatley from a '00 Si. It has PR3-2 stamped on it too.

I'm trying to order new hoses to go with my Mishimoto radiator and don't know which kit to go with.

Mishimoto has have two kits for me to choose from. One for Civic Si 99-00 and Civic w/B16, the other is for Integras 94-01. The place I am ordering from doesn't know which ones I should go with, so I told them I would find out.

 

Can someone else confirm this?