GM - AC Delco High Output Alternator - 12 SI case 78 Amp - $65 (Anaheim)

GM - AC Delco High Output Alternator - 12 SI case 78 Amp 1

GM - AC Delco High Output Alternator - 12 SI case 78 Amp 1 thumbnail

condition: excellent

make / manufacturer: GM /A/C Delco

model name / number: 12 si 78 amp

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A/C Delco 78 amp high output GM 12si alternator. Direct replacement for lower output 10 si alternator

Works perfectly, Better cooling fan, larger stator for higher output and larger venting case for better cooling.

Great for auto, truck, RV or Boat

Call or e-mail

post id: 7905040118

posted: 2025-12-28 03:20

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GM - AC Delco High Output Alternator - 12 SI case 78 Amp - auto...

A/C Delco 78 amp high output GM 12si alternator. Direct replacement for lower output 10 si alternator Works perfectly, Better cooling fan, larger stator for higher output and larger venting case for...