Does anybody have a part number or know how to find the coolant hose that connects to the water pump, runs under the intake manifold, and then connects to the rear iron? I blew mine at the race track this past weekend so I was done for the weekend. Bummer, but I have tried looking at parts breakdown for the 13B engine and can't seem to find the part listed anywhere. I need to get back on the track so if you know where to get one let me know. Thanks

 

If you look in my build thead I found a perfect hose just for that reason ( caps blew ) . I went walking through the back of the parts house going through all the hoses . I'll see if I got a pic of it still on my phone also .

Here you go brotha . It's a gates 18321

 

And that hose worked for you without pinching when you put the intake manifold back on?

 

Yup it clears . . I swear it's like it was meant for it .it runs kinda In between the intakes below the secondary rail if that makes since

 

Cool will have to go see if I can find one at the parts store. Thanks for the info here is my race car with a 13B dropped in

 

I just eliminate mine. But you can replace that hose using a stainless steel braided one. It will be stronger and resist much more pressure and temperature. You can buy per feet. Install it with with a good set of clamps and you are done.

 

I replaced all mine with genuine Mazda hoses from Atkins. Theres just something about getting a package full of genuine Mazda parts with those blue stickers that just makes you feel warm and tingly.