Chevrolet and Buick V6 coolant leaks sometimes occur at these plastic 90′ tubes. Literally they just break apart. Not a good design in my book.
Chevrolet and Buick V6 coolant leaks sometimes occur at these plastic 90′ tubes. Literally they just break apart. Not a good design in my book.
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There’s a place online that makes these out of aluminum,for not much more
money. Totally worth a Google. The aftermarket elbows (like you have there)
tend to be slightly smaller diameter than the originals,and people seem to
have a lot of leaks with them. I would suggest using the GM parts from the
dealer in this instance. (Yea,they might cost 2x as much,but you won’t have
to do the job twice.) ,or the aluminum ones,and never worry about it again.