Looking at the underside of my 2007 Prius, I can see four rubber hangers in total. Two are by the catalytic converter (left and right) and two are by the muffler in the back (in front of and behind it). Due to a "sagging pipe" issue I'm seeing about replacing them. As this age, I figure it can't hurt. But the parts list at toyotapartsdeal (can't post the link here) seems to imply two different part numbers: #17565-0P031 – "Exhaust Pipe Support #4" #17565-0S011 – "Exhaust System Hanger (Right)" Does anybody know which part numbers correspond with which hangers? Thank you!
If there's a muffler shop in your town and you walk in there he'll show you all 4 of em . The aftermarket has you covered eight ways to Sunday on the same rubber grommets and you should be able to get them in red too the better rubber compound. Auto parts store next day .
Look at the grommets they slotted funny shape or just a circle for a post. The one part can fit multi scenario's. Not sure bout original parts list
https://www.amayama.com/en/genuine-catalogs/epc/toyota-europe/prius/NHW20L/7912/engine/1702 You can also as stated just get generic rubber hangers, they are almost all the same…
Just in case anyone is in a similar situation – I ordered four hangers from Toyota. The local muffler shop used two of them to replace existing ones in the middle section (the other two ended up being unneeded). The old ones weren't broken, but the shop estimated that I gained half an inch in clearance. For my driving that's worthwhile. I don't think going OEM made any difference. YMMV. On my other Prius, hangers weren't needed, but a bit of torch work did the trick.
