Re: Resurrecting my 56’ Patrician

Posted by Marvin On 2023/6/1 14:20:49

I confirmed the severe coolant leak at the back end of the left cylinder head and believe it to be a temp sending unit that has gone bad. Looking through the manual, I have not found the specifications of the probe. I did however, locate a thread in the forum discussing the NAPA ECH TS6464. I have a 6.1L V8, is this the correct part?

Re: 56 Packard 400 water temp sending unit [V-8 (1955-56)] - Packard Motor Car Information (packardinfo.com)

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