Drain Plug Size?

[ClayW]

I just installed a used oil pan and didn't realize that the drain plug for this one was way bigger than the last one. Is there more than one size of drain plug?

[jalopi]

Yes. Might be able to get it aftermarket at an Autozone or something.

[jlevie]

There is only one size of oil drain plugs. This pan has suffered stripped threads and been taped for a larger size.