Temperature Sending Unit

[ceejay]

I am looking for the right replacement temperature sending unit, but I am confused on what to order. I have read that some of the parts store ones give too high of readings. Saying that, I don't know really what to order because I don't know what I have. I thought I had the GM 1513321 sending unit because of the nail head, but I'm not sure I do. Is it possible the PO replaced with one from a different vehicle? Thanks.

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[Joshua Keith]

Let me know if you find one! I tried my best, but mine still shows about 15-20 degrees too high.

 

[ceejay]

Let me know if you find one! I tried my best, but mine still shows about 15-20 degrees too high.

I found, what looks like it, in a few pictures from the parts store, but I just don't trust some of the parts store off brand stuff. Would rather get a ACDelco or Letric unit. No luck yet though.

 

[hoagster]

https://www.gmsquarebody.com/threads/what-is-this-sensor.29357/unread

This thread has the answer for you!!

 

[ceejay]

https://www.gmsquarebody.com/threads/what-is-this-sensor.29357/unread

This thread has the answer for you!!

Thankyou! I think I'm going to go pick up the spade style today and see if my connector will go in that way.

 

[hoagster]

Thankyou! I think I'm going to go pick up the spade style today and see if my connector will go in that way.

Your thread and the other one were posted about the same time, kinda ironic!