1977-1981 Pontiac Catalina V6 3.8L 12si High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 2006-2007 Saturn Ion 2

This is a direct fit high-output alternator for the 1999-2000 Cadillac Escalade 5

This is a direct fit high-output alternator for the 1985-1991 Subaru XT 1

This is a direct fit high-output alternator for the 2004-2006 Volkswagen Touareg 3

This alternator does not fit the Harley Davidson Edition or the Ford Lightning

1977-1981 Pontiac Catalina 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 1981 Pontiac Catalina 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