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Location: Lower Mainland BC | 57RID500 - 2018-08-16 9:45 AM
On a 1957 Dodge D 500. Is it the same electronic temp probe connected to heater hose as a poly?
Mine shows two wires on top of it
thanks Bob
According to the 1955-58 parts manual, the six and V8 temp senders were the same. However, the 55-56 1507 050 temp sender was different than the 57-58 1770 732 temp sender. I know the 56 sender had a stud and nut terminal whereas the 57-58 sender had a slide-on connection.
The 57-58 (and beyond I believe) sender is a 1770 732 which is mechanically similar to the 1507 050 and looks like this (single wire) (They're still out there for buying):
 
Rock Auto has new ones for $11.30:
https://www.rockauto.com/en/catalog/dodge,1957,custom,5.3l+325cid+v8...
Edited by 56D500boy 2018-08-16 10:16 AM
 (55-58TemperatureSendingUnitPNs.jpg)
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