2009 Chevrolet Express 1500 V8 5.3L High Output Alternator Regulator:4-Pin Regulator and you’ll have to wire

and you’ll have to wire the pigtail into the factory wiring

This is a direct fit high-output alternator for the 2005-2006 Lincoln Navigator 5

This is a direct fit high-output alternator for the 1969-1986 GMC C2500 Suburban 5

This is a direct fit high-output alternator for the 2013-2019 Ford Explorer 3

This is a direct fit high-output alternator for the 1996-2009 Ford Ranger 4

2009 Chevrolet Express 1500 V8 5.3L High Output Alternator Regulator:4-Pin Regulator and you’ll have to wireFitment: This is a direct fit high output alternator for the 2009 Chevrolet Express 1500 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,