1977-1979 Oldsmobile Omega V6 3.8L 12si High Output Alternator JS Alternators This is a direct fit

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 1967-1974 GMC P35 4

This is a direct fit high-output alternator for the 1987-1990 Chevrolet Blazer 6

This is a direct fit high-output alternator for the 1969-1978 GMC K25 Suburban 5

This is a direct fit high-output alternator for the 1987 GMC V1500 4

1977-1979 Oldsmobile Omega V6 3.8L 12si High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 1977 1979 Oldsmobile Omega 3. 8L. 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