2001-2002 GMC Sierra 1500 HD V8 6.0L High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 2001-2002 Chevrolet Silverado 3500 8

This is a direct fit high-output alternator for the 1978-1980 Pontiac Grand Am 5

This is a direct fit high-output alternator for the 1995-1998 Chevrolet C1500 4

This is a direct fit high-output alternator for the 1982-1986 GMC C2500 Suburban 6

2001-2002 GMC Sierra 1500 HD V8 6.0L High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 2001 2002 GMC Sierra 1500 HD 6. 0L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a 14. 8 Volt GM Style Internal Regulator with one wire connection. This alternator is not plug and play and must be wired with the one wire connection. NOTE: If you require charging at a certain voltage setpoint, we offer a