ConcoursMustang Forums
1st Generation 1964 1/2 - 1973 - Questions & general discussions that apply to a specific year => 1964 1/2 - 1965 => Topic started by: sanluis09 on August 29, 2016, 11:52:46 AM
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Hi,
Could someone help me telling me the part number of the original thermostat for the 1965 Mustang, 289 - 2V. I understand that it was a 192 degree thermostat.... does it was Autolite?.... BTW, I'm looking for a NOS one.
Thank you,
Luis
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I wish you well in your effort .I hope you are focusing on the big picture just as much as you are the little unseen picture ,as in NOS Autolite trademarked thermostat .
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Could someone help me telling me the part number of the original thermostat for the 1965 Mustang, 289 - 2V. I understand that it was a 192 degree thermostat.... does it was Autolite?.... BTW, I'm looking for a NOS one.
Luis,
The Ford part number is A8AZ-8575-C, Motorcraft RT-9. It is listed as a 190F (what's 2 degrees). Good luck with finding a NOS.
Jim
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Thank you all for your help. So far, I have found part number A8AZ-8575-F instead of A8AZ-8575-C. What does the last letter stands for? Is it equivalent? What's the difference?
Thank you
Luis
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Thank you all for your help. So far, I have found part number A8AZ-8575-F instead of A8AZ-8575-C. What does the last letter stands for? Is it equivalent? What's the difference?
Luis,
It's for a 390 engine before 12/01/66, replaced by A8AZ-8575-C (see above). If it will work is a question for the big block guys.
You can down load your own MPC from this site: http://squarebirds.org/Manuals/1965/1965-72FordPartsTextCatalog/ There are 45 Adobe .pdf files that take up 434mb. It is worth the time and trouble.
Jim
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Luis,
It's for a 390 engine before 12/01/66, replaced by A8AZ-8575-C (see above). If it will work is a question for the big block guys.
You can down load your own MPC from this site: http://squarebirds.org/Manuals/1965/1965-72FordPartsTextCatalog/ There are 45 Adobe .pdf files that take up 434mb. It is worth the time and trouble.
Jim
Thank you Jim!
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Luis,
It's for a 390 engine before 12/01/66, replaced by A8AZ-8575-C (see above). If it will work is a question for the big block guys.
You can down load your own MPC from this site: http://squarebirds.org/Manuals/1965/1965-72FordPartsTextCatalog/ There are 45 Adobe .pdf files that take up 434mb. It is worth the time and trouble.
Jim
The 12/01/66 date has to do with the change in diameter of the hole in the intake manifold, thermostat ,and thermostat housing. Before they were large hole/size and after they were the smaller hole /size style. There are exceptions for this as is not that uncommon . For example the 67 Shelby's got the smaller hole intake,smaller thermostat and smaller thermostat housing even before 12/01/66 unlike what the MPC indicates.
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Holy cow, I just read this. I have a NOS A8AZ-8575-C Autolite 190 degree Thermostat MINT in the original 1966 box. It's been sitting on my garage shelf for the last 12 years. I picked it up at swap meet 12 years ago. I knew exactly what it was. I will post some pics below! Any idea what these things are going for...???
You mean this? Fresh from 1966-1967.... waiting for a new owner...
See Pics:
(http://i270.photobucket.com/albums/jj91/NEFaurora/20160911_225243.jpg) (http://s270.photobucket.com/user/NEFaurora/media/20160911_225243.jpg.html)
(http://i270.photobucket.com/albums/jj91/NEFaurora/20160911_225137.jpg) (http://s270.photobucket.com/user/NEFaurora/media/20160911_225137.jpg.html)
(http://i270.photobucket.com/albums/jj91/NEFaurora/20160911_225212.jpg) (http://s270.photobucket.com/user/NEFaurora/media/20160911_225212.jpg.html)
(http://i270.photobucket.com/albums/jj91/NEFaurora/20160911_224610.jpg) (http://s270.photobucket.com/user/NEFaurora/media/20160911_224610.jpg.html)
:o)
Tony K.
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I just did a search on Ebay.. and there are a few NOS RT-19 Autolite Thermostats....but no NOS Autolite RT-9 or NOS Motorcraft RT-9 thermostats on ebay... They must be popular...
:o)
Tony K.