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Radiator drain plug question

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SpiritedDriver View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote SpiritedDriver Quote  Post ReplyReply Direct Link To This Post Topic: Radiator drain plug question
    Posted: Jul/04/2022 at 9:56pm
Hi everyone,

So this seems like a dumb question but I'm struggling with my radiator drain plug on my 83 spirit. I don't think it had ever been used, and when muscling the wing nut on it to drain the coolant, it broke and would only spin, but not loosen. I ended up drilling out the rivet on it and grabbing onto the remains with a pliers to thread the rest of the plug out, but now I cannot for the life of me find a replacement that fits or looks like what I had.

What confuses me is the ones I see online has a nut on it but the one I had was just threads and a wing nut that threads into a cylindrical hole. I can't post pictures but I have examples hosted below. 

https://ibb.co/qC7Tw5F
https://ibb.co/88JT6HV

I've been to all the parts stores in my town and none of the ones they have are small enough. What am I missing here?

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sweatlock View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote sweatlock Quote  Post ReplyReply Direct Link To This Post Posted: Jul/04/2022 at 10:19pm
I can’t see your photos, but APD has two types that sound like what you describe: 

 http://americanpartsdepot.net/amxcooling.htm#radiatorcaps

68-74

AMX, Javelin

Radiator Petcock (fits replacement radiators)

920 3600A

$2.00


68-74

AMX, Javelin

Radiator Petcock (fits original radiators)

920 3600

$15.00







Edited by sweatlock - Jul/04/2022 at 10:25pm
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SpiritedDriver View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote SpiritedDriver Quote  Post ReplyReply Direct Link To This Post Posted: Jul/05/2022 at 10:39am
Sorry, you'll have to copy and paste those links I guess. That first type looks like one I was able to get at a parts store but it's still too big. The 2nd one looks closer to what I had, but not quite - it was just the threads and the wing nut. Maybe mine broke off at some point before I got the car. I'll try ordering that one then, thank you!
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