Linkage near heater core

Post by **famfeld** » 16 Aug 2018, 19:41

Everything was going fine replacing my heater core until I broke the linkage that is up behind the two pipes coming into the heater core. I believe this linkage is associated with the vents or the heating system. Any ideas on how to replace or repair them?
Thanks in advance,
Feld

Post by **cn90** » 16 Aug 2018, 20:28

Been there done that with my 2005 XC90!

I forgot to set the Temp to HOT before removing the heater core!

Volvo PN 9171544 is about $25 at dealer on ebay (Volvo dealers sell on ebay too).

Anyway, I outlined the whole thing in this thread. The fix is EASY:

DIY: 2005 XC90 Heater Core Replacement

viewtopic.php?t=82726

Post by **famfeld** » 16 Aug 2018, 21:02

Wow! Thanks for the help. I'll check it out.
Feld

Post by **cn90** » 30 Mar 2025, 09:58

Update on photo from the web...

Sometimes, it is difficult to understand this crowded space and contortionist position necessary to perform
repair, I downloaded a random photo fron eBay and labeled it so you can see the layout...

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dikidera · Post by **dikidera** » 30 Mar 2025, 10:23

Contortion is not an exaggeration. I replaced one for a customer, I felt like vomiting at least 4 times for the 2 hours it took me to install it.