hey guys, i have a koyo radiator for a non-turbo and when doing the temp fix for the coolant seal snaped the POS screw they use for the bottom plug, does anyone know where to get another? i tried the stock one from autozone but it leaks when the car is running, or if someone could tell me the link to koyo i would appricate i cant find it when i google for the radiator

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..... koyo-radiator.com wasnt that hard to find

 

Sort of a dull site. No contact info.
I just broke the air vent plug on the upper hose outlet housing. Does anyone know where to get one of these? I suspect it's the same as the drain. I'm using a 10mm x 1.25 bolt with a jam nut and rubber washer to seal it off but would like to have a couple of those plastic plugs around.