1980 Cadillac DeVille V8 6.0L 12si High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 1996-1999 Chevrolet C1500 5

This is a direct fit high-output alternator for the 1982-1986 GMC K1500 Suburban 6

This alternator also comes with a smaller pulley

JS Alternators hairpin units feature premium bearings to withstand high engine rpm and utilize dual plate rectifier with 12 heavy duty diodes for improved cooling

1980 Cadillac DeVille V8 6.0L 12si High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 1980 Cadillac DeVille 6. 0L. 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