2009-2010 Hummer H3T V8 5.3L High Output Alternator Amperage:370 amp alternator This is a direct fit

This is a direct fit high-output alternator for the 1973-1980 GMC K1500 7

is resistant to chemical degradation

This is a direct fit high-output alternator for the 1992-1998 Dodge Dakota 5

This is a direct fit high-output alternator for the 1969-1972 Chevrolet C20 Pickup 5

2009-2010 Hummer H3T V8 5.3L High Output Alternator Amperage:370 amp alternator This is a direct fitFitment: This is a direct fit high output alternator for the 2009 2010 Hummer H3T 5. 3L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a factory style plug so that your OEM plug will plug directly into the alternator. Therefore, with an OEM style regulator, it will have a factory voltage set point. NOTE: If you require charging at a certain voltage setpoint, we offer