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Your VIN (Vehicle Identification Number) is a 17-character code that uniquely identifies all vehicles.

It can be found on the vehicle's title, registration, and insurance papers, driver side of the dashboard near the windshield, and on the driver's side door jamb.
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Genuine GM Alternator

We offer a wide selection of genuine GM Alternator, engineered specifically to restore factory performance. You can limit the results to the actual Alternator that fits your vehicle.

Genuine GM Alternator

1029 Alternators found

  • GM Alternator
    PartNumber: 15263858

    GENERATOR, Engine Electrical

    Part Fitment:

    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

    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

    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

    Chevrolet

    Suburban

    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

    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

    View More

    $195.78

    Retail Price: $350.04

    You Save: $154.26

  • GM Alternator
    PartNumber: 10353440

    GENERATOR, Engine Electrical

    Part Fitment:

    Chevrolet

    Corvette

    1997-2004

    8 Cyl 4.6L, 8 Cyl 5.7L

    $425.82

    Retail Price: $738.24

    You Save: $312.42

  • GM Alternator
    PartNumber: 20881337

    GENERATOR, Engine Electrical

    Part Fitment:

    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

    View More

    $215.44

    Retail Price: $385.20

    You Save: $169.76

  • GM Alternator
    PartNumber: 19244731

    GENERATOR, Engine Electrical

    Part Fitment:

    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

    2003-2005

    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

    2003-2005

    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

    Tahoe

    2003-2004

    8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L

    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

    View More

    $319.20

    Retail Price: $492.72

    You Save: $173.52

  • GM Alternator
    PartNumber: 30026479

    GENERATOR, Engine Electrical

    Part Fitment:

    Chevrolet

    Tracker

    2001-2004

    6 Cyl 2.5L

    $251.67

    Retail Price: $382.74

    You Save: $131.07

  • GM Alternator
    PartNumber: 10463399

    GENERATOR, Engine Electrical

    Part Fitment:

    Chevrolet

    Prizm

    1993-1995

    4 Cyl 1.8L

    $139.60

    Retail Price: $249.59

    You Save: $109.99

  • GM Alternator
    PartNumber: 13502988

    GENERATOR, Engine Electrical

    Part Fitment:

    Chevrolet

    Camaro

    2010-2012

    6 Cyl 3.6L

    $192.40

    Retail Price: $344.00

    You Save: $151.60

  • GM Alternator
    PartNumber: 10463086

    GENERATOR, Engine Electrical

    Part Fitment:

    Chevrolet

    Camaro

    1988-1991

    8 Cyl 5.0L, 8 Cyl 5.7L

    Pontiac

    Firebird

    1988-1991

    8 Cyl 5.0L, 8 Cyl 5.7L

    $98.30

    Retail Price: $170.42

    You Save: $72.12

  • GM Alternator
    PartNumber: 10463165

    GENERATOR, Engine Electrical

    Part Fitment:

    Chevrolet

    S10

    1991

    6 Cyl

    GMC

    S15

    1991

    6 Cyl

    GMC

    Sonoma

    1991

    6 Cyl

    GMC

    Syclone

    1991

    6 Cyl

    Oldsmobile

    Bravada

    1991

    6 Cyl

    View More

    $116.93

    Retail Price: $202.71

    You Save: $85.78

  • GM Alternator
    PartNumber: 19244778

    GEN REM

    Part Fitment:

    Cadillac

    Escalade

    1999-2000

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

    Chevrolet

    Astro

    1996-1999

    6 Cyl, 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

    4 Cyl 2.2L, 6 Cyl 4.3L, 8 Cyl 4.0L, 8 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.3L, 8 Cyl 5.7L, 8 Cyl 6.0L, 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, 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

    View More

    $214.16

    Retail Price: $358.90

    You Save: $144.74

1-10 of 1029 Results 1 2 Next

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.
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Select Vehicle by VIN
For the most accurate results, search by your VIN (Vehicle Identification Number).
 
×
Your VIN (Vehicle Identification Number) is a 17-character code that uniquely identifies all vehicles.

It can be found on the vehicle's title, registration, and insurance papers, driver side of the dashboard near the windshield, and on the driver's side door jamb.
Select Vehicle by Model
-- Select Make --
  • Buick
  • Cadillac
  • Chevrolet
  • GMC
  • Oldsmobile
  • Pontiac
-- Select Model --
-- Select Year --
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This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.