69 How to replace heater core

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Jan 30, 2015 | 09:59 AM

jyoconnell

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Instructor

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69 How to replace heater core

Hey all- anyone ever replaced the heater core in a 69 L46 no A/C? Can you replace it by removing that cover in the engine compartment or do you need to get the dashboard out? Just trying to size up the type of job this is because I have limited garage access. Thanks in advance for any comments/advice/help.

Jan 30, 2015 | 11:05 AM

yyz1970

Racer

Joined: Jan 2010

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From: London Ontario

I did my 72 non A/C car from under the hood,no need to touch the dash

Jan 30, 2015 | 12:25 PM

MelWff

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I have a 69 L46 and replaced the core. You remove the passenger side lower dash panel and if I remember correctly, remove the radio. It is explained in the 69 factory Chasis Service manual.

Jan 30, 2015 | 12:53 PM

jyoconnell

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Quote:

Originally Posted by MelWff

I have a 69 L46 and replaced the core. You remove the passenger side lower dash panel and if I remember correctly, remove the radio. It is explained in the 69 factory Chasis Service manual.

thanks, I actually have that manual but I forgot to even look in it!

Jan 30, 2015 | 12:55 PM

jyoconnell

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Quote:

Originally Posted by yyz1970

I did my 72 non A/C car from under the hood,no need to touch the dash

Thanks for responding. It looks like that cover comes off and it should be right there. Another member replied and said you need to get it from inside so I'm surprised about that. I hate taking the dashboard apart, stuff can break so easy.

Jan 30, 2015 | 01:03 PM

forman

Melting Slicks

Joined: Mar 2010

Posts: 2,268

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From: Randolph nj

T bolts

Just spray those t bolts down good .. They break very easy ... I have done it both ways .. I replaced all the vent door flap rubber when I was there too

Feb 1, 2015 | 11:55 AM

Primoz

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Joined: Jul 2012

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From: Slovenia, EU

2017 C3 of Year Finalist

Hmm, I've tried to remove heater core in my 71 vette with AC but I couldn't remove it from the inside. Or did I just give up too quickly? What about evaporator core? Can you remove that without too much hassle?