my oil cooler is cracked on my 1990 rx7. it is cracked on the side with the little drain plug with the spring and bypass valve thing. what is the plug. also i've read that you can have a cracked oil cooler repaired by a radiator shop. but could they fix it when the crack is in the threads because the pre-previous owner over torqued the plug.
thanx

 

Yes, they can.

 

I would just buy a used one off the forum.

 

Will one from an '89 work. I have one I'll sell cheap!

 

I have one for an '89, would that work???

 

I'll sell you my spare for $20.

They are fully interchangable, 86-91.

 

if its cracked does it spray oil everywhere, mine just started doing that tonight and i'm now tryin to figure out what it is?