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Heater core replacement - Brands? - 06 XC70

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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scot850
Posts: 14864
Joined: 5 April 2010
Year and Model: 2000 V70 R
Location: Calgary, Alberta, Canada
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Re: Heater core replacement - Brands? - 06 XC70

Post by scot850 »

Many thanks, but it is for the 06 XC70 that is my son's, and not the S60 I worked on on the weekend. But they should be the same. I am in a monitoring mode on this just now. Not sure if or what is leaking if anything. I had been planning a coolant flush in the fall here, so to swap it out, this would be the time if there is an issue.

Appreciate the link!!

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

vtl
Posts: 4724
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Year and Model: 2005 XC70
Location: Boston
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Post by vtl »

scot850 wrote: 01 Oct 2024, 10:42 Many thanks, but it is for the 06 XC70 that is my son's, and not the S60 I worked on on the weekend. But they should be the same. I am in a monitoring mode on this just now. Not sure if or what is leaking if anything. I had been planning a coolant flush in the fall here, so to swap it out, this would be the time if there is an issue.

Appreciate the link!!

Neil.
Pinch the hoses from engine compartment, twist and pull to remove. They will be seized most likely, so it helps to wiggle/rotate them a few times beforehand. Place a quart container under one of the metal pipes going through firewall and blow compressed air in another: you'll get your old core and piping free of coolant almost entirely. Air compressor or shop vac in reverse both work equally well.

cn90
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Post by cn90 »

With Behr heater core NLA...

What brand is everyone using now?
Pros and cons?
2004 V70 2.5T 100K+
2005 XC90 2.5T 110K+

scot850
Posts: 14864
Joined: 5 April 2010
Year and Model: 2000 V70 R
Location: Calgary, Alberta, Canada
Has thanked: 1834 times
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Post by scot850 »

Behr has been bought out by Mahle.

I found this Behr at Advanced Auto parts. Not cheap!

https://shop.advanceautoparts.com/p/beh ... icle=false

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

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