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Genuine GM Alternator

We offer a full selection of genuine GM Alternator, engineered specifically to restore factory performance. Please narrow the Alternator result by selecting the vehicle.

1079 Alternators found

  • GM Alternator - 25877026
    GM Alternator
    PartNumber: 25877026

    GENERATOR, Engine Electrical

    $318.35 $569.20

    You Save: $250.85

    Fits the following GM Vehicles:

    Cadillac

    Escalade

    2007-2014

    • 8 Cyl 6.2L, 8 Cyl 6.2L Flex

    Chevrolet

    Avalanche

    2007-2013

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.2L Flex

    Chevrolet

    Silverado

    2007-2014

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex

    Chevrolet

    Suburban

    2007-2014

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex

    Chevrolet

    Tahoe

    2007-2014

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L

    GMC

    Sierra

    2007-2014

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex

    GMC

    Yukon

    2007-2014

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex, 8 Cyl 6.2L Flexible Fuel SFI, ALUM

  • GM Alternator - 19244727
    GM Alternator
    PartNumber: 19244727

    GENERATOR, Engine Electrical

    $306.02 $477.42

    You Save: $171.40

    Fits the following GM Vehicles:

    Cadillac

    Escalade

    2002-2003

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    Astro

    2001-2004

    • 6 Cyl 4.3L

    Chevrolet

    Avalanche

    2002-2003

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    C3500

    2001-2002

    • 8 Cyl 6.5L Diesel, 8 Cyl 8.1L

    Chevrolet

    Silverado

    1999-2003

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    Suburban

    2000-2003

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    Tahoe

    2000-2003

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

    GMC

    Safari

    2001-2004

    • 6 Cyl 4.3L

    GMC

    Sierra

    1999-2003

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    GMC

    Yukon

    2000-2003

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

  • GM Alternator - 20881337
    GM Alternator
    PartNumber: 20881337

    GENERATOR, Engine Electrical

    $222.17 $396.74

    You Save: $174.57

    Fits the following GM Vehicles:

    Cadillac

    Escalade

    2007-2014

    • 8 Cyl 6.2L, 8 Cyl 6.2L Flex

    Chevrolet

    Avalanche

    2007-2013

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.2L Flex

    Chevrolet

    Colorado

    2009-2012

    • 8 Cyl 5.3L

    Chevrolet

    Express

    2009-2014

    • 6 Cyl 4.3L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L Flex

    Chevrolet

    Silverado

    2007-2014

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex

    Chevrolet

    Suburban

    2007-2014

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex

    Chevrolet

    Tahoe

    2007-2014

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L

    GMC

    Canyon

    2009-2012

    • 8 Cyl 5.3L

    GMC

    Savana

    2009-2014

    • 6 Cyl 4.3L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L Flex

    GMC

    Sierra

    2007-2014

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex

    GMC

    Yukon

    2007-2014

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex, 8 Cyl 6.2L Flexible Fuel SFI, ALUM

  • GM Alternator - 19244731
    GM Alternator
    PartNumber: 19244731

    GENERATOR, Engine Electrical

    $322.84 $507.50

    You Save: $184.66

    Fits the following GM Vehicles:

    Cadillac

    Escalade

    2003-2005

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    Astro

    2004

    • 6 Cyl 4.3L

    Chevrolet

    Avalanche

    2003-2004

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    Express

    2003-2004

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 6.0L

    Chevrolet

    Silverado

    2003-2005

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    Suburban

    2003-2004

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    Tahoe

    2003-2004

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

    GMC

    Safari

    2004

    • 6 Cyl 4.3L

    GMC

    Savana

    2003-2004

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 6.0L

    GMC

    Sierra

    2003-2005

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    GMC

    Yukon

    2003-2005

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

  • GM Alternator - 15263858
    GM Alternator
    PartNumber: 15263858

    GENERATOR, Engine Electrical

    $222.40 $397.63

    You Save: $175.23

    Fits the following GM Vehicles:

    Cadillac

    Escalade

    2005-2006

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L

    Chevrolet

    Avalanche

    2005-2006

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

    Chevrolet

    Silverado

    2005-2007

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L

    GMC

    Sierra

    2005-2007

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L

    GMC

    Yukon

    2005

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L

  • GM Alternator - 19244751

    $344.31 $540.52

    You Save: $196.21

    Fits the following GM Vehicles:

    Buick

    Rainier

    2004-2005

    • 8 Cyl 5.3L

    Cadillac

    Escalade

    2003-2005

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel

    Chevrolet

    Avalanche

    2003-2005

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel

    Chevrolet

    Express

    2010-2015

    • 8 Cyl 6.6L Diesel

    Chevrolet

    Silverado

    2003-2005

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel

    Chevrolet

    SSR

    2004-2005

    • 8 Cyl 5.3L

    Chevrolet

    Suburban

    2003-2005

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel

    Chevrolet

    Tahoe

    2003-2004

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

    Chevrolet

    Trailblazer

    2003-2005

    • 8 Cyl 5.3L

    GMC

    Envoy

    2003-2005

    • 8 Cyl 5.3L

    GMC

    Savana

    2010-2015

    • 8 Cyl 6.6L Diesel

    GMC

    Sierra

    2003-2005

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel

    GMC

    Yukon

    2003-2005

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel

    Oldsmobile

    Bravada

    2003-2004

    • 8 Cyl 5.3L

  • GM Alternator - 15128978
    GM Alternator
    PartNumber: 15128978

    GENERATOR, Engine Electrical

    $295.11 $527.65

    You Save: $232.54

    Fits the following GM Vehicles:

    Cadillac

    Escalade

    2005-2006

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

    Chevrolet

    Avalanche

    2006

    • 8 Cyl 5.3L, 8 Cyl 5.3L Flex

    Chevrolet

    Silverado

    2005-2007

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

    Chevrolet

    Suburban

    2005-2006

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

    Chevrolet

    Tahoe

    2005-2006

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

    GMC

    Sierra

    2005-2007

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

    GMC

    Yukon

    2005-2006

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

  • GM Alternator - 19244746

    $356.09 $561.59

    You Save: $205.50

    Fits the following GM Vehicles:

    Cadillac

    Escalade

    2002

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    Avalanche

    2002

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    C3500

    2001-2002

    • 8 Cyl 6.5L Diesel, 8 Cyl 8.1L

    Chevrolet

    Silverado

    2000-2002

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    Suburban

    2000-2002

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    Chevrolet

    Tahoe

    2000-2002

    • 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L

    GMC

    Sierra

    2000-2002

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

    GMC

    Yukon

    2000-2002

    • 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

  • GM Alternator - 19244778

    $218.75 $369.66

    You Save: $150.91

    Fits the following GM Vehicles:

    Cadillac

    Escalade

    1999-2000

    • 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    Chevrolet

    Astro

    1996-1999

    • 6 Cyl 4.3L

    Chevrolet

    Blazer

    1996-1997

    • 6 Cyl 4.3L

    Chevrolet

    C1500

    1996-1999

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    Chevrolet

    C2500

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    Chevrolet

    C3500

    1996-2002

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L, 8 Cyl 8.1L

    Chevrolet

    Express

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    Chevrolet

    K1500

    1996-1999

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    Chevrolet

    K2500

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    Chevrolet

    K3500

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    Chevrolet

    S10

    1996-1997

    • 6 Cyl 4.3L

    Chevrolet

    Suburban

    1996-1999

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    Chevrolet

    Tahoe

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    GMC

    C1500

    1996-1999

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    GMC

    C2500

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    GMC

    C3500

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    GMC

    Jimmy

    1996-1997

    • 6 Cyl 4.3L

    GMC

    K1500

    1996-1999

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    GMC

    K2500

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    GMC

    K3500

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    GMC

    Safari

    1996-1999

    • 6 Cyl 4.3L

    GMC

    Savana

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    GMC

    Sonoma

    1996-1997

    • 6 Cyl 4.3L

    GMC

    Suburban

    1996-1999

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    GMC

    Yukon

    1996-2000

    • 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L

    Oldsmobile

    Bravada

    1996-1997

    • 6 Cyl 4.3L

  • GM Alternator - 25888970
    GM Alternator
    PartNumber: 25888970

    GENERATOR, Engine Electrical

    $405.31 $724.68

    You Save: $319.37

    Fits the following GM Vehicles:

    Chevrolet

    Corvette

    2005-2013

    • 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 7.0L

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About GM Alternator

The alternator works with the battery generate power for the car's electrical components like instrument panel and interior and exterior lights. It is typically found near the front of the engine and driven by the crankshaft, which converts the kinetic energy of the pistons' movements into electricity for the battery. A key component in the power train, a failing GM alternator can kill your battery and leave your car without power to run.

Featured GM Alternator Makes