Original GM Alternators

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What Do Alternators Do?

Your vehicle's battery isn't the only component that powers the electrical parts of your vehicle. The alternator is also responsible since it turns mechanical energy into electrical energy. Alternators also control the radio, power windows and locks, and the windshield wipers. It's made up of four components: rotor, stator, diode, and voltage regulator.

How Do I Know If My Alternator is Failing?

Eventually, your alternator may start to go bad and eventually fail. Once it does, you'll want to replace it as soon as you can before the problem gets worse. Some of the signs of a failing alternator include:

  • Dimming or flickering headlights
  • Whining noises coming from your engine
  • Power windows are not working
  • The entertainment system or electronics are starting to act up
  • Dead car battery

Replace Your Alternator with a Genuine GM Alternator

As always, quality GM parts and accessories are always the best options for your model. If you need to place an order, we're here to help every step of the way. Once we receive the order, we will ship it out as soon as possible. If you have any questions about the parts in our inventory, please contact us today!

Alternator

Part Number: 42911850
GM GM
Replaces: 13535317, 42851508
Description: Encore GX. 1.2l. Trailblazer. 1.2l.
Fits:
  • Buick:
    • Encore GX
  • Chevrolet:
    • Trailblazer
MSRP $2,413.93 CAD
$1,388.00 CAD

Alternator

Part Number: 24287484
GM GM
Other Names: Generator, Starter Generator
Replaces: 24275333, 24283253, 24283952
Description: Sierra, silverado. 5.3L, with eassist.
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $1,735.44 CAD
$1,466.87 CAD

Alternator

Part Number: 24288797
GM GM
Notes: Serviced Only As Assembly Only.
Other Names: Starter Generator
Description: LaCrosse. 2.5l.
Fits:
  • Buick:
    • LaCrosse
MSRP $1,584.10 CAD
$1,071.17 CAD

Alternator

Part Number: 22942844
GM GM
Replaces: 22897844
Description: Sedan, 2.5L, 2.0L turbo, with auto stop-go, labeled 22897844. 3.6L, 2015. CTS. 3.6l. Without vsport. 3.6L, 2014-15. ATS. 3.6l. Without...
Fits:
  • Cadillac:
    • ATS,
    • CTS
MSRP $752.52 CAD
$461.77 CAD

Alternator

Part Number: 22988006
GM GM
Replaces: 22865612
Description: 3.6L.
Fits:
  • Cadillac:
    • SRX
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
MSRP $807.13 CAD
$495.25 CAD

Alternator

Part Number: 23150508
GM GM
Notes: Part numbers are for remanufactured alternators. Contact local dealer for possible core charge and exchange information.
Description: 160 Amp.
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Express 4500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Savana 4500
MSRP $602.88 CAD
$355.71 CAD

Alternator

Part Number: 23285091
GM GM
Replaces: 22962097
Description: 150 Amp. 3.0L.
Fits:
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
MSRP $798.62 CAD
$490.04 CAD

Alternator

Part Number: 84093307
GM GM
Notes: General Motors Does Not Service Components Separately.
Description: Acadia. 2.5l.
Fits:
  • GMC:
    • Acadia
MSRP $671.20 CAD
$396.02 CAD

Alternator

Part Number: 13520825
GM GM
Notes: Sold As Assembly. Only. General Motors Does Not Service Components Separately.
Replaces: 13502585, 13586975, 13588312, 13597235
Description: Impala, Monte Carlo. 3.6l. 150 amp. Equinox, Terrain. 3.0l. SRX. 3.0l. LaCrosse. SRX. 3.6l. Captiva Sport. 3.0l.
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • SRX
  • Chevrolet:
    • Captiva Sport,
    • Equinox,
    • Impala,
    • Impala Limited
  • GMC:
    • Terrain
MSRP $495.65 CAD
$306.71 CAD

Alternator

Part Number: 13532106
GM GM
Fits:
  • Chevrolet:
    • Malibu
MSRP $432.13 CAD
$302.38 CAD

Alternator

Part Number: 19135710
GM GM
Other Names: Alternator, Remanufactured
Description: 56 Amp.
Fits:
  • Pontiac:
    • Sunbird
MSRP $210.93 CAD
$130.54 CAD

Alternator

Part Number: 19135715
GM GM
Other Names: Alternator, Remanufactured
Description: 78 Amp.
Fits:
  • Pontiac:
    • Sunbird
MSRP $174.05 CAD
$119.30 CAD

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