1987 Chevrolet R10 V8 5.0L 12si High Output Alternator JS Alternators 3L 1991 - 1993 Pontiac

3L 1991 - 1993 Pontiac Firebird 5

This is a direct fit high-output alternator for the 1989-1991 Chevrolet V2500 Suburban 5

This is a direct fit high-output alternator for the 1996-1999 Dodge Caravan 3

This is a direct fit high-output alternator for the 1988-1997 Mercury Cougar 3

This is a direct fit high-output alternator for the 1968-1971 Jeep CJ6 3

1987 Chevrolet R10 V8 5.0L 12si High Output Alternator JS Alternators 3L 1991 - 1993 PontiacFitment: This is a direct fit high output alternator for the 1987 Chevrolet R10 5. 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 of