Heats kinda blaa.... - JeepForum.com
 
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post #1 of 11 Old 11-25-2007, 07:57 PM Thread Starter
Josephrk24
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Heats kinda blaa....

I know I have read about doing a heater motor swap from a blazer..... What year do i need to get one out of and how much is involved...

Thanks guys, Joe


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post #2 of 11 Old 11-25-2007, 08:01 PM
rustywrangler
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SEARCH!!!!!!!!!!!!!!!!!!


BUT, a small fact to know. Napa, and advance auto parts part number for the YJ blower motor is now the same part number for the blazer. Part# PM102


Congenital Heart Disease is a reality for me, BOTH of my children have it. Please read up and become aware for future generations

Lydia Ann-Acquired 08/05/05 Open Heart surgery 08/10/05
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post #3 of 11 Old 11-26-2007, 12:28 PM Thread Starter
Josephrk24
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So your saying all i have to do id go get a new one for a jeep and it will be the same one that fits the blazer?

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post #4 of 11 Old 11-26-2007, 12:43 PM
rustywrangler
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Quote:
Originally Posted by Josephrk24
So your saying all i have to do id go get a new one for a jeep and it will be the same one that fits the blazer?
Exactly. As long as you go to napa, advance auto, or autozone they should have it. AND it should be that part number.

The biggest thing you are going to have to do is widen the hole the blower motor sticks thru in the firewall. NOT a big deal.


Congenital Heart Disease is a reality for me, BOTH of my children have it. Please read up and become aware for future generations

Lydia Ann-Acquired 08/05/05 Open Heart surgery 08/10/05
Jacob Patrick-Acquired 01/17/08 Open Heart surgery 02/15/08
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post #5 of 11 Old 11-26-2007, 12:49 PM Thread Starter
Josephrk24
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Cool thanks

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post #6 of 11 Old 11-27-2007, 08:20 AM
wolf3902
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Do the heater core while you're in there.
Not that expensive and much hotter heat

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post #7 of 11 Old 11-27-2007, 02:41 PM Thread Starter
Josephrk24
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Quote:
Originally Posted by wolf3902
Do the heater core while you're in there.
Not that expensive and much hotter heat
Ya I planed on doing that...

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post #8 of 11 Old 11-12-2010, 07:26 AM
GRYDE001
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===Old thread bump===

Well, I've searched for about 30-45 minutes and can't find the answer.

Does the heater blower motor upgrade apply to "newer" yj's. I appears that everyone doing them has a pre-92 model.

I don't have great heat, but it does work and I'd hate to spend time and money fixing something that isn't broken(and can't be "upgraded") . Thanks!

""Leave it stock, it will live longer. Just understand that its never gonna be as fast as a minivan""
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post #9 of 11 Old 11-12-2010, 08:19 AM
UltimatE
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That is correct, newer YJ's already have the larger motor. If your heat is lacking, you'll have to inspect the HVAC system to make sure its working correctly, and maybe flush and/or replace the heater core.

-Matt

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post #10 of 11 Old 11-12-2010, 09:35 AM
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Thanks for the reply, that saves me some time. PRobably gonna start with a flush.

""Leave it stock, it will live longer. Just understand that its never gonna be as fast as a minivan""
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post #11 of 11 Old 11-12-2010, 09:51 AM
jbolty
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FWIW I was just searching for info on this and it seems that the blower to ask for is 1973 blazer with 350 and a/c. Kragen gives that as part #PM105 but they also say it fits a bazillion other vehicles.

Any feed back on this from anyone?

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