My 2006 Volvo S40 2.4L FI DOHC 5cyl has what I’ve been told is a serious coolant leak? In my radiator hoses most likely I guess?



(My first car, I know nothing about vehicles..)



and I was told to order the Upper hose in the attachment I provided. (CHR0349R)


I just need help making sure I order the correct lower hose?


I’ll provide another attachment showing Lower Hoses as well.






Lower hoses 1-5

Lower hoses 6-7

These are the same because they have the same part numbers I think? :/

 

I prefer to start with a dealer web store as they have diagrams and the Volvo genuine part number including revisions.

https://www.tascaparts.com/auto-part...omponents-scat is an example. You may need to get under the car and remove the lower cover to access the bottom of the radiator - that will let you see which hose is leaking and what it looks like.

Also, are you sure its a hose and not a radiator seam? you may need to look for some of the staining then see if there's anything coming from the radiator. If its a "serious" coolant leak, it shouldn't be hard to find. Once you match the suspect part to the picture, you can use that part number to shop at a store of your choice.