90 5sfe EGR...

does anyone know where i can get a EGR(valve) for 90' 5sfe celica?
mine leaks...there is air coming from its bottom hole. i couldn't find any loosen hose in the engine bay, so i guess there wasn't any hose attached to that hole...

for anyone who doesn't know what i am talking about....the EGR or EGR valve(don't know which is correct) is located right next to the left side of the EFI tube(facing the engine), that little thing looks like a T, a flat mushroom round thing...

i don't wanna buy from the dealer, appreciate for any help!

just block off the egr as long as u aren't in cali they won't notice and it'll give u a couple horsepower and actually improved my gas mileage