Engine radiator MISHIMOTO or KOYORAD

I like my Mishimoto one. But I have an Auto, and the only one they had for the Baja didn't have the cooler built in, so I had to run an external trans cooler. But it all went easy, even with that. Electric fans and catch tank bolted right up no problem

I went with a Koyorad radiator from rock auto and then I also replaced the inlet and outlet hoses with OE. A new OE radiator cap, too. Subarus are fairly sensitive to cooling system parts, so for any mechanical bits (cap, water pump, thermostat, etc) I highly recommend spending on OE.

Exact thing happened to me last year. Replaced with a Mishimoto

Just dealt with the same thing with my AP1. The plastic to metal seam fails eventually and causes the leak. I got the Koyorad OE replacement and it was around $100 and took an hour to install.

Koyorad if you want good OEM fitment and a fucking drain bung plus good cooling even for modified engines (we’ve put a bunch of the larger alloy ones into rx7’s)

Mishimoto oem replacement is cheap dependable and lifetime warranty.

I got the thicker Koyorad and managed to get it to fit with some redneck engineering, but it was a squeeze.

I think theyre decent.

Mishimoto is crap.

thats the first one i got adter the oem failed. But a oem rad is just as good and the fitment is bad, it also broke after 2,5 year. I did get a replacement on there warranty with only paying shipping so thats good but i sild that radiator as i needed a better one.