I have got a coolant leak in my 2012 Chevy Cruze. It’s coming from a cracked part in the hose system, and I’ve noticed some pretty bad smoking when driving. I replaced the hose, but that’s not the source of the leak. I’m wondering what might be causing this. Anyone have any advice? The wet part is where two tubes connect.
That sounds like the water outlet, and honestly, that hose and brass fitting shouldn’t look like that. It seems like someone rigged it with some hardware store parts. You might want to get the correct hose and replace it alongside the outlet.
@Arlen
Yeah, I agree with you. It’s always better to get the right parts to avoid future issues. Plus, it’ll probably save you some headaches in the long run.
Zion said:
@Arlen
Yeah, I agree with you. It’s always better to get the right parts to avoid future issues. Plus, it’ll probably save you some headaches in the long run.
Exactly! It’s like sticking a band-aid on a broken leg, you know? 
This is a pretty common issue with these cars. I worked on one recently, and it turned out to be a bad connector. The part number is 25193922, and you should book about an hour for the replacement. Also, don’t forget to flush and bleed the cooling system afterward.
@Chen
Thanks for the info! Is that something I can do at home, or should I take it to a shop?
Olin said:
@Chen
Thanks for the info! Is that something I can do at home, or should I take it to a shop?
You can totally do it yourself if you’re comfortable with it. Just make sure you have all the tools ready. If not, a shop can help for sure.
Yeah, I had to deal with a similar issue. The OEM part is usually made of plastic, but there are aluminum options if you want something more durable. They’re usually under $50, so not too bad for a DIY fix.
@Shan
That’s good to know! How do I know if I should go for OEM or aftermarket?
Olin said:
@Shan
That’s good to know! How do I know if I should go for OEM or aftermarket?
I usually stick with OEM because the quality is more reliable. Aftermarket can be hit or miss, especially with these parts.
Just had to replace mine, and it wasn’t fun at all. My leak was also from the reservoir hose to the outlet. I had to buy a whole new assembly because they don’t sell that little piece separately. Kind of annoying, right?
@Thorne
Ugh, that sounds frustrating. I guess I’ll have to check if my parts are sold separately. Any tips on where to buy them?
Olin said:
@Thorne
Ugh, that sounds frustrating. I guess I’ll have to check if my parts are sold separately. Any tips on where to buy them?
You can usually find them on Amazon or even at your local auto parts store. Just make sure to check the reviews.
How much do you think the replacement piece and labor would cost?
Denver said:
How much do you think the replacement piece and labor would cost?
Well, if you go with the GM part, it’s around $83 CAD. Labor might run about $104 CAD for an hour. Plus coolant if you need it, so around $200 CAD in total. But prices can vary depending on where you are.