Need a little help. I am replacing the radiator cooling fan motors. I have replaced the one that cools the a/c with no problems but I am having problems finding the right part for the main cooling fan. Part #3777 (Made by VDO) from Kragen and Pep Boys does not fit, it's too small. We got another part that fits but holes for the screws are too small for the screws provided. Screws are the right size but the holes were not big enough.

The other problem is that the original motor has a plug but the new parts only have loose ends that I would have to splice to the old plug for it to fit.

How do I get around this?

Thanks in advance for any help.