I need a new external voltage regulator. The numbers on mine TL1Z-94E

12V 011

It is a hitachi. I can't find this hitachi part. I did find a straight 94 (without the E on the end). Not sure what the E means though.

 

I can't find a cross reference out there for this one. In doing a part search at different vendors, I come up with a gaggle of different regulators.

 

Can anyone recommend one that will work? Brand and part number would be helpful.

How about Subaru 42989 1910? Any 77-81 sube will have one.

 

OR http://www.rockauto.com/catalog/x,carcode,1268276,parttype,4884,EPIsubcategory[1435],Voltage%2BRegulator,partGroup,18

O.k. now I am confused. I looked that one up and it says set point is 14.3 volts. The one on mine has stamped 12v.

 

i hvae no idea hwat a set point is soooooooo, would the one you recommended be o.k.?

 

Why does mine say 12v?:-\

12V is the nominal system volatage (as opposed to 6v or 24v, et al). The real system voltage of a "12V" system is 13.2V, and the 14.3 volts should be the voltage needed to charge your nominally 12V system.

Thanks NorthWet. Am now offically smarter than before. Sounds like I will be in business.