1987-1989 GMC R3500 V8 5.7L 12si High Output Alternator Amperage:250 amp alternator This is a direct fit

This is a direct fit high-output alternator for the 1999-2003 Dodge Ram 2500 Van 5

This is a direct fit high-output alternator for the 1992-1993 Chevrolet Caprice 4

This is a direct fit high-output alternator for the 1980-1983 Jeep Wagoneer 4

This is a direct fit high-output alternator for the 1982-1986 Chevrolet C20 Suburban 6

This is a direct fit high-output alternator for the 2016-2022 Honda Pilot 3

1987-1989 GMC R3500 V8 5.7L 12si High Output Alternator Amperage:250 amp alternator This is a direct fitFitment: This is a direct fit high output alternator for the 1987 1989 GMC R3500 5. 7L. 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 of