1986-1987 Buick Regal V6 3.8L cs144 High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 1997-2000 Chevrolet C3500 6

This is a direct fit high-output alternator for the 1989-1990 GMC R3500 5

See this Blog Article for assistance in finding the correct shorter belt

Very Red Powdercoating offers a high-quality powdercoating finish for alternators

This is a direct fit high-output alternator for the 2003-2006 Chevrolet Silverado 2500 HD 6

1986-1987 Buick Regal V6 3.8L cs144 High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 1986 1987 Buick Regal 3. 8L. 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