2005-2013 Chevrolet Silverado 1500 V8 4.8L High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 1987-1990 GMC V3500 6

This is a direct fit high-output alternator for the 2003-2004 Cadillac Escalade ESV 6

This is a direct fit high-output alternator for the 1982-1986 GMC K3500 6

This is a direct fit high-output alternator for the 1968-1978 GMC K35 4

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2005-2013 Chevrolet Silverado 1500 V8 4.8L High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 2005 2013 Chevrolet Silverado 1500 4. 8L. 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