Would appreciate any help regarding this leak - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

NINETEEN98 · 11-22-2025, 03:11 PM

I have a 2015 Camaro LS version and it recently started running hot. I found out where the leak is coming from and it appears to be the pipe that connects to the lower radiator hose and the thermostat housing. Radiator outlet pipe? Problem is I can’t seem to find this part anywhere. How would I go about fixing the leak or finding this part? Any help would be greatly appreciated!

Wizard1183 · 11-25-2025, 05:45 AM

Go to autozone and tell them you want lower radiator hose. I guess you flunked how to google something?

almimono · 11-25-2025, 08:55 AM

Quote:

Originally Posted by NINETEEN98

I have a 2015 Camaro LS version and it recently started running hot. I found out where the leak is coming from and it appears to be the pipe that connects to the lower radiator hose and the thermostat housing. Radiator outlet pipe? Problem is I can’t seem to find this part anywhere. How would I go about fixing the leak or finding this part? Any help would be greatly appreciated!

It’s likely the lower radiator outlet pipe. It usually comes as part of the lower radiator hose or thermostat housing. Check a GM parts site or Chevy dealer for the correct part number, replace it, then refill/bleed the coolant.

1JEWLDSSRS · 11-25-2025, 05:01 PM

Quote:

Originally Posted by almimono

It’s likely the lower radiator outlet pipe. It usually comes as part of the lower radiator hose or thermostat housing. Check a GM parts site or Chevy dealer for the correct part number, replace it, then refill/bleed the coolant.

Really?? There is NO extra pipes on these lower hoses for his Camaro!! lol.

https://www.bing.com/search?q=2015+c...AVST&ptag=1100

ariZona28 · 11-25-2025, 08:01 PM

According to the Chilton manual there seems to be a coolant pipe that runs from front to back on the V6. Here's pics of the removal and replacement but I don't have any info as far as replacement part #s. Hopefully somebody makes one.

11-22-2025, 03:11 PM	#1
NINETEEN98 Drives: 2015 Chevrolet Camaro Join Date: Nov 2025 Location: New Orleans Posts: 1	Would appreciate any help regarding this leak I have a 2015 Camaro LS version and it recently started running hot. I found out where the leak is coming from and it appears to be the pipe that connects to the lower radiator hose and the thermostat housing. Radiator outlet pipe? Problem is I can’t seem to find this part anywhere. How would I go about fixing the leak or finding this part? Any help would be greatly appreciated! Attached Images

11-25-2025, 05:45 AM	#2
Wizard1183 Drives: ABM SS2/RS M6 Join Date: Apr 2011 Location: Lafayette,LA Posts: 2,322	Go to autozone and tell them you want lower radiator hose. I guess you flunked how to google something? __________________ Life is short, drive it like you stole it!

11-25-2025, 08:01 PM	#5
ariZona28 Give speed a chance Drives: 2015 Camaro 2LS, 2015 Camaro Z/28 Join Date: Nov 2019 Location: Mesa, Az Posts: 2,829	According to the Chilton manual there seems to be a coolant pipe that runs from front to back on the V6. Here's pics of the removal and replacement but I don't have any info as far as replacement part #s. Hopefully somebody makes one. Attached Images __________________ 2LS: a TREMENDOUS machine. Z/28: it's a BIT MORE POWERFUL, of course.