1979-93 Ford Mustang Heater Core Kit w/ Factory A/C - Fox Body

Mustang Heater Core Kit w/ Factory A/C (79-93)


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  • Mustang Heater Core Kit w/ Factory A/C (79-93)
Mustang Heater Core Kit w/ Factory A/C (79-93)
  • Mustang Heater Core Kit w/ Factory A/C (79-93)
  • Mustang Heater Core Kit w/ Factory A/C (79-93)

This after-market Heater Core is a direct replacement for your 1979-1993 Mustang.

Item #LRS-18476A

Everyday Low Price: $36.99

In Stock

FREE SHIPPING!

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Benefits

  • Replaces Original Heater Core
  • Lighter Weight Than Original

Features

  • Correct Heater Hose Fitting Sizes

What's in the Box

  • (1) Heater Core For Factory A/C Mustangs

Product Description

Direct Replacement Mustang Heater Core
If your 1979-1993 Mustang heater isn't working it may be time to replace your heater core. A faulty heater core can also result in a coolant leak onto your floorboard which causes steamed up windshields, strong coolant smells in your car, and a constant wet floor on your passenger side floor board. This direct replacement heater core will solve these problems and get your heater working like new again. Pick on up at LatemodelRestoration.com and follow along with one of our installation videos or tech articles to help you with your installation!

Notes
-The Heater Cores are specific to Factory A/C and Non A/C Cars.


Related Articles

  • 79-93 Mustang Heater Core Removal/Install

    Replacing the heater core on your Mustang is inevitable! At some time or another during ownership you will have to deal with the dreaded Heater Core Replacement. The most common tell-tell signs that your Mustang Heater Core needs to be replaced; are a strong odor of Antifreeze coming through the vents, continuously fog... more

    Read more: mustang , 79 93 mustang , fox body , installation , 5.0resto , ac , heater core

    Posted on 6/3/2013


  • Product Videos

    Fox Body Mustang Heater Core Installation (79-93)

    Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!


    Customer Photos (3)



    Product Reviews (12)


    4.8
    out of 5 stars
    5 stars
    12 reviews
    5 stars    11
    4 stars    0
    3 stars    1
    2 stars    0
    1 star    0

    100%
    OF CUSTOMERS
    RECOMMEND THIS PRODUCT
    12 of 12 REVIEWS
    RECOMMEND THIS PRODUCT
    12 of 12 REVIEWS


    5 Stars   Good Quality!
    By on 4/6/2015
    This heater Core was installed on a 89 Mustang Convertible 5.0 GT. The factory one was not bad, but felt since it was 25 years old, it would be just a very short time before coolant would be in the passenger floor board. This Core comes with foam tape to wrap the edges. Installation will require dash removal, so make sure you watch the videos here several times before actually starting the process. I would like to recommend that a restrictor plug be installed in the inlet hose to reduce surging of coolant and placing undo stress to your heater core. This will extend its life and reduce or eliminate the noise associated with coolant flow. This item can be found here on Late Model Restorations site. The inlet side is the larger diameter connection and the outlet is the smaller. you will know which hose to use since it is almost impossible to install in the smaller one. This product appears to be of very good quality.

    Yes, I would recommend this item to a friend!


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    5 Stars   No more steamy windshield!
    By on 2/11/2014
    Quality product works just as good as the factory but much lighter since it is aluminum instead of copper. Not a bad install if you aren't afraid of removing the dash as the rest of the process with the air box is pretty simple. Worth the work for sure!



    Yes, I would recommend this item to a friend!


    Was this review helpful to you?

    5 Stars   LMR is the best!
    By on 1/6/2017
    I have a 1989 Saleen Mustang that I bought new. My original heater core lasted 27 years. I am sure that my regular coolant changes over the years helped it to last that long.
    I have long known that I would be needing a heater core at some point in the future, and my original heater core ended up springing a leak last month. So the first thing I did was to order a new heater core from LMR.
    It took me around 22 hours to remove and replace my original heater core. I work slowly, and I am very careful. (And I was trying to not break anything. Also I labeled and bagged every screw, nut, etc.) I suppose I could have done the job quicker, but I was not in a hurry, and whenever I had a question, or my back started hurting, I stopped. (I am 60 years old.)
    I used factory made heater hoses. (LMR did not have the heater hoses in stock. If they had I would have used theirs.) I tried using a couple of molded heater hoses I got from NAPA, but they did not fit. Of course I realized that they would not work only after I had shortened them. Which meant I could not return them.
    I watched the LMR video half a dozen times. It was a big help. And I took notes.
    It was a great feeling after I had put everything back together to start up the car and to have everything work again, including the heater.
    I hope my new heater core lasts as long as my original, but if it doesn't I would not hesitate to do the job again. And I am sure the job would go faster the second time around.

    Yes, I would recommend this item to a friend!


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    5 Stars   Dry floorboards are nice
    By on 8/16/2014
    When my car caught the dreaded soggy passenger-side carpet syndrome I knew I was in for a fun project. The how-to video on the Youtube page has a big help.

    Here's a tip: after taking out the old core, clean as much of the old sealant out as you can. As I understand, it can put a squeeze on the new core and lead to future failure. I was "lucky" enough to be fixing my A/C at the same time so I could just pull the whole HVAC box out.

    The job isn't terribly difficult, but definitely requires time and patience. Best of luck.

    Yes, I would recommend this item to a friend!


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    5 Stars   Outstanding Product
    By on 10/25/2015
    I bought this a month and just installed. Watch the install video, very helpful. Mine didn't come with the foam padding for it, but really don't need it. I am no mechanic by any means and this was a great way to get to know your car. Very time consuming, but worth it. Only took 3.5hrs. Great product, great fit. Good job to LMR for their great service.

    Yes, I would recommend this item to a friend!


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    5 Stars   great fit.
    By on 11/29/2014
    So far so good on heater core. Takes time to install but great video lmr on install. Take your time and work hard for a all day job on install but save money. Good time too remove carpet also and shampoo. Thanks lmr

    Yes, I would recommend this item to a friend!


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    5 Stars   Perfect Replacement!
    By on 3/31/2014
    Image uploaded by scott g. Took about 4 1/2 hours. I replaced the one in my 85 with this unit and it has worked perfectly for 2 winters so it was time to do the 88's I had by-passed.
    Top quality part!


    Yes, I would recommend this item to a friend!


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    5 Stars   Great fit!
    By on 1/17/2016
    Image uploaded by Ryan W. Product is an exact fit. The one I received came with the foam already on the sides! Would recommend.

    Yes, I would recommend this item to a friend!


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    3 Stars   heater core
    By on 9/9/2015
    Great service great product shipped fast couldn't
    Ask for anything better

    Yes, I would recommend this item to a friend!


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    5 Stars   heater core kit
    By on 3/13/2015
    excelent fit and function. thanks for great products and service

    Yes, I would recommend this item to a friend!


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    5 Stars   heater core
    By on 9/9/2015
    Perfect fast easy would def recommend

    Yes, I would recommend this item to a friend!


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    5 Stars   Ships fast.
    By on 6/30/2014
    Arrived a day sooner than expected,

    Yes, I would recommend this item to a friend!


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    Vehicle Applications

    Ford Mustang - 1979 (79) - 1980 (80) - 1981 (81) - 1982 (82) - 1983 (83) - 1984 (84) - 1985 (85) - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93)


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