1987 GMC R2500 V6 4.3L 12si High Output Alternator Bass Knobs 3L 2003 - 2006 GMC

3L 2003 - 2006 GMC Envoy 5

This is a direct fit high-output alternator for the 1987 Chevrolet R10 6

This is a direct fit high-output alternator for the 2011-2023 Ram 5500 6

which will require wiring up an F1F2 plug to your factory wiring

1987 GMC R2500 V6 4.3L 12si High Output Alternator Bass Knobs 3L 2003 - 2006 GMCFitment: This is a direct fit high output alternator for the 1987 GMC R2500 4. 3L. 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