1984-1985 Buick Riviera V6 3.8L 12si High Output Alternator JS Alternators 1 01-05 CHEVROLET S-10 /

1 01-05 CHEVROLET S-10 / Blazer 4

This is a direct fit high-output alternator for the 1963-1966 Pontiac Bonneville 6

This is a direct fit high-output alternator for the 2012 Chrysler 300 6

This is a direct fit high-output alternator for the 1977-1984 Pontiac Phoenix 2

This is a direct fit high-output alternator for the 2008-2011 Mercury Grand Marquis 4

1984-1985 Buick Riviera V6 3.8L 12si High Output Alternator JS Alternators 1 01-05 CHEVROLET S-10 /Fitment: This is a direct fit high output alternator for the 1984 1985 Buick Riviera 3. 8L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a separate adaptor plug. One side will plug directly into the aftermarket high output alternator, and the other side will plug into the factory plug. NOTE: If you require charging at a certain voltage setpoint, we offer a selection