1985-1986 GMC K1500 V6 4.3L 12si High Output Alternator Shopify Collective 0 96-99 GMC Full Size

0 96-99 GMC Full Size Truck / Sierra 5

None of that CCA (copper-clad aluminum) that's used in inferior products

This is a direct fit high-output alternator for the 1987 Oldsmobile Calais 2

To activate the alternator

8 Volt GM Style Internal Regulator with one wire connection

1985-1986 GMC K1500 V6 4.3L 12si High Output Alternator Shopify Collective 0 96-99 GMC Full SizeFitment: This is a direct fit high output alternator for the 1985 1986 GMC K1500 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