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  • 1974 - 1978 Mustang II Talk & Tech

HEATER CORE!!!!!!!!!

  • Thread starter Thread starter napalm9884
  • Start date Start date May 27, 2004
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napalm9884

New Member
May 23, 2003
19
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0
May 27, 2004
#1
  • May 27, 2004
  • #1
I'm looking for some advice from someone who has pulled the heater core out of their II. Does the entire dash board have to come out? After that, do I split the heater box in half by taking the screws out that hold it together? Any info would be appreciated...thanks!
 
1

1badII

Member
Aug 5, 2003
796
0
16
Durham, North Cacalaky
May 27, 2004
#2
  • May 27, 2004
  • #2
I didn't change my heater core, but the guy that did said it pulled out from the glove compartment. I don't have A/C, though. From what I understand the A/C equipped cars are a major pain in the ass to do.
 
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cobraii74x

New Member
Aug 27, 2003
253
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Altoona, PA
May 27, 2004
#3
  • May 27, 2004
  • #3
First i re-routed the hoses into one another and then I just took the clips off of the box ( theres maybe like 10 - 15 ) and pulled the heater core out.. the inside of the heater core box was broken on mine so it sorta just pulled out but it looks that if it is intact it would be a little bit harder
 
L

LedZ 5.0

now you have my pea brain going in circles
Apr 1, 2004
204
0
0
May 27, 2004
#4
  • May 27, 2004
  • #4
napalm9884 said:
I'm looking for some advice from someone who has pulled the heater core out of their II. Does the entire dash board have to come out? After that, do I split the heater box in half by taking the screws out that hold it together? Any info would be appreciated...thanks!
Click to expand...

If you have an a/c equipped II it would be easier to remove the complete dash shell to get the heater box removed. I replaced the heater core in my 75 coupe and my 78 Mach, both have a/c heater boxes. Once the box is removed from the car you can split the box by removing the clips, as previously mentioned, and get to the heater core. I also removed all my dash wiring with the dash shell. Once everything was out I had a chance to do some other needed repairs like the heater switch wiring and replacing the heater control assembly. I also redyed my dash pad and repainted the upper metal dash. Replaced the complete dash shell w/bezels in the coupe and repainted all the interior trim pieces. Finally got a chance to clean up all the dead bugs that were caught on the lower windshield seal and double checked everything that was apart. It's a good way to get everything squared away when the whole assembly is removed. Sounds like a lot of work but if you take your time it goes smooth. To have the job done in a shop in my area is around $250. Good luck.
 

rufus13

New Member
Apr 20, 2004
13
0
0
chicago
May 29, 2004
#5
  • May 29, 2004
  • #5
LedZ is correct...if you have A/C then you have to pull the dash.....the heater box is quite large and awkward so be careful.....
 

Blue coyote

Founding Member
Sep 14, 2002
347
0
16
North America's hemp-basket, BC, Canada
May 29, 2004
#6
  • May 29, 2004
  • #6
Makes me glad I've never had to do the heater core in any of my MIIs. Doing them in my Ranger or the Bronco II is WAY easier. (just undo the clamps on the engine bay side, remove 5 screws under the glovebox, and it falls out into your hands...)
 
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