2010 voltage reg

[vailvalley59]

Would anyone know the NAPA part number for a voltage regulator for my 2010 diesel? (positive ground) I suspect that it is not working as it should--did test on generator and it seems to be OK. Thanks much

[jksstarter]

Not sure of the NAPA # but here are some of the OEM#.1118381, 1118779, 1118977, 1118979, 1118986, 1118987, 1118993, 1118997, 1118999, 1119191, 1119576, 1119579, D646 Most of the Generator regulators produced today can be polarized either NEG or POS Grd. Hope this helps Jason

[jtrichard]

ECH VR898 $102 ....MPE VR898SB $82 ....both Napa#s..... http://www.ebay.com/itm/Voltage-Regulat ... 30&vxp=mtr ...... $37 shipped .....
http://www.ebay.com/itm/8040-6173-New-R ... 4f&vxp=mtr ...... $63 plus $15 shipping

[vailvalley59]

Thank you all--I am still testing to be sure the generator is putting out what it should--found NOS unit on e-bay also !! Everything was working fine two days ago.

[jtrichard]

if the Gen is bad put an alternator on it and get rid of the junk gen ..... here is one of my 2010s look at pic #2 how well a delco fits http://www.jdcrawlers.com/messageboard/ ... php?t=7806

[vailvalley59]

Did you have to change the positive ground system to use Delco alternator?
I have several of them around but all came from negative ground systems. Thanks

[jtrichard]

just reverse the battery cables.... if some one has added an amp meter then the wires on it need to be reversed also i be-live or it will read backwards ... nothing else on the machine cares it its pos or neg ground

[vailvalley59]

It was 32 degrees here this morning--2010 fired right up with the help of primer pump and glow plugs--used the pump several times after start up to keep going. Still seem to have misfiring at certain RPMs --may still be injectors. Had a hard time finding the correct o-rings for primer--(NAPA) --used some old ones I had on hand and they seem to work better. Thanks