- Thread starter
- #21
ALTERNATOR....
Though I used to think it was a 12-SI, I found out today my alternator is actually a 17-SI 120A (or 108A?) alternator.
This is supposedly the alt w/ highest output & best cooling before GM switched to the serpentine CS-series alternators. Applications: 1986 Buick Electra, or Olds 98 w/ 3.8L; Lester #7854-9, Delco 1101225.
And for future reference, the diode Trio is MPEAC12SB $3.39 from NAPA.
Though I used to think it was a 12-SI, I found out today my alternator is actually a 17-SI 120A (or 108A?) alternator.
This is supposedly the alt w/ highest output & best cooling before GM switched to the serpentine CS-series alternators. Applications: 1986 Buick Electra, or Olds 98 w/ 3.8L; Lester #7854-9, Delco 1101225.
And for future reference, the diode Trio is MPEAC12SB $3.39 from NAPA.