Alternators

Having your vehicle's alternator fail can be a scary and extremely frustrating experience. Not only will your vehicle die, but so will all other electrical components like your power steering and both interior and exterior lights. Fortunately, this can be easily avoided by replacing your worn-down and aging alternator with a brand-new one from GM Parts Experts! GM Parts Experts carries high-quality, OEM alternators to get your GM car, truck, or SUV powered better than ever before. The premium alternators we have for sale come directly from licensed GM parts dealers, guaranteeing our customers the best options possible for GM vehicles. This helps to reassure that your ride is getting an alternator that is not only going to keep it powered, but is going to keep all electrical components up and running for longer than your typical aftermarket alternator. With proper maintenance, our durable OEM alternators will give your vehicle power like never before. Below, you can find all of the quality options we have available for all GM models. To find the ones best for your specific make and model, you can enter in your vehicle's information and then GM Parts Expert will show you from there. Make a purchase through our online store today and experience reliability like never before!

Refine Results
Alternator
Part Number: 25948388
Other Names: Generator More Names
Description: 140 amp, stamped 8388. Solstice. Sky. 2.0l. Litens pulley. Solid pulley manual trans. More Info
Fits:
  • Pontiac:
    • Solstice
  • Saturn:
    • Sky
$486.74
$261.62
$486.74
$261.62
Alternator
Part Number: 25787950
Other Names: Generator More Names
Description: G6. 3.9l. 125 Amp. Without label 25787949. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Pontiac:
    • G6
$469.30
$252.25
$469.30
$252.25
Alternator
Part Number: 25808702
Other Names: Generator More Names
Replaces: 15251755, 15784559, 15863714
Description: Terraza, Uplander. Montana SV6. Relay. 3.5l. 3.9l. 105 amp. 125 amp. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Buick:
    • Terraza
  • Chevrolet:
    • Uplander
  • Pontiac:
    • Montana
  • Saturn:
    • Relay
$319.48
$171.73
$319.48
$171.73
Alternator
Part Number: 25888947
Other Names: Generator More Names
Description: Corvette. With supercharged. With supercharger. More Info
Fits:
  • Chevrolet:
    • Corvette
$648.84
$348.75
$648.84
$348.75
Alternator
Part Number: 25925948
Other Names: Generator More Names
Description: Canyon, Colorado. Hummer H3. 3.7l. Without 5.3l. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
  • Hummer:
    • H3,
    • H3T
$316.99
$170.38
$316.99
$170.38
Alternator
Part Number: 13517759
Other Names: Generator More Names
Description: Equinox, Terrain. 1.5L. More Info
Fits:
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
$384.16
$206.49
$384.16
$206.49
Alternator
Part Number: 13520817
Other Names: Generator More Names
Description: 2.0L turbo. More Info
Fits:
  • Buick:
    • Regal Sportback,
    • Regal TourX
  • Chevrolet:
    • Malibu
$379.85
$204.16
$379.85
$204.16
Alternator
Part Number: 13534123
Other Names: F (S)Generator More Names
Description: Without 2.7l. Labeled 13534123. Silverado, sierra. 4.3, 5.3, 6.2L, 170 amp, labeled 13527172. More Info
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD
  • GMC:
    • Sierra 1500
$283.96
$152.63
$283.96
$152.63
Alternator
Part Number: 13534126
Other Names: F (S)Generator More Names
Replaces: 13529937
Description: 4.2L twin-turbo, 250 amp. More Info
Fits:
  • Cadillac:
    • CT6
$431.16
$231.75
$431.16
$231.75
Alternator
Part Number: 13595628
Other Names: Generator More Names
Replaces: 13579666
Description: Sonic. 1.8l. Auto trans. More Info
Fits:
  • Chevrolet:
    • Sonic
$318.61
$171.26
$318.61
$171.26
Alternator
Part Number: 13597244
Other Names: Generator More Names
Replaces: 13500316
Description: Captiva Sport. LaCrosse. Verano. 2.0l. 2.4l. Auto trans. Without non variable steering. More Info
Notes: Serviced Only As Assembly Only. More Notes
Fits:
  • Buick:
    • LaCrosse,
    • Verano
  • Chevrolet:
    • Captiva Sport
$263.07
$141.41
$263.07
$141.41
Alternator
Part Number: 94509656
Other Names: Generator More Names
Description: Encore. Eng. vin m - le2. More Info
Fits:
  • Buick:
    • Encore
$379.65
$232.63
$379.65
$232.63
Alternator
Part Number: 96954113
Other Names: F (S)Generator More Names
Description: Aveo, Aveo5. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
$677.39
$364.09
$677.39
$364.09
Alternator
Part Number: 96991181
Other Names: Generator More Names
Description: Aveo, Aveo5. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
$716.84
$385.29
$716.84
$385.29
Alternator
Part Number: 88864400
Other Names: Remanufactured Generator More Names
Description: 78 Amp. More Info
Fits:
  • Pontiac:
    • Sunbird
$134.11
$72.08
$134.11
$72.08
Alternator
Part Number: 88877240
Other Names: Generator More Names
Description: New. 105 Amp. More Info
Fits:
  • Chevrolet:
    • Lumina
$221.33
$118.97
$221.33
$118.97
Alternator
Part Number: 92211821
Other Names: Generator More Names
Description: GTO. More Info
Notes: Component Parts Not Serviced Separately. More Notes
Fits:
  • Pontiac:
    • GTO
$436.50
$234.61
$436.50
$234.61
Alternator
Part Number: 92254672
Other Names: Generator More Names
Description: Caprice PPV. 6.0L, 140 amp. More Info
Fits:
  • Chevrolet:
    • Caprice
$456.11
$245.15
$456.11
$245.15
Alternator
Part Number: 19118694
Other Names: Generator More Names
Description: All models. 4.2l. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL
$477.88
$256.87
$477.88
$256.87
Alternator
Part Number: 15145637
Other Names: Generator More Names
Description: Bonneville, LeSabre. 3.8l. 140 amp. More Info
Fits:
  • Buick:
    • LeSabre
  • Pontiac:
    • Bonneville
$554.06
$297.81
$554.06
$297.81
Alternator
Part Number: 15225928
Other Names: Generator More Names
Description: All models. 4.2l. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Trailblazer
  • GMC:
    • Envoy
$414.71
$222.91
$414.71
$222.91
Alternator
Part Number: 15263858
Other Names: Generator More Names
Description: All models. New. 1/2 ton. 4.3L, 145 amp. 134 wheelbase. With crew cab. Without 6.6l diesel. Without silverado, sierra. More Info
Notes: Part Numbers Are For Remanufactured Alternators. Contact Local Dealer For Possible Core Charge And Exchange Information. More Notes
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Suburban 2500
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 9 more
$402.88
$216.55
$402.88
$216.55
Alternator
Part Number: 15826975
Other Names: Generator More Names
Description: Hummer H3. 3.5l. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Hummer:
    • H3
$320.24
$172.13
$320.24
$172.13
Alternator
Part Number: 15846253
Other Names: Generator More Names
Description: Impala, Monte Carlo. 3.5l, 3.9l. 3.5 & 3.9L, 3.9L, 150 amp. More Info
Notes: Sold As Assembly. Only. General Motors Does Not Service Components Separately. More Notes
Fits:
  • Chevrolet:
    • Impala
$772.36
$415.14
$772.36
$415.14
Alternator
Part Number: 15875999
Other Names: Generator More Names
Description: Rendezvous. Aztek. G6. 3.5l. 3.4l. More Info
Notes: General Motors Services The Alternator As A Remanufactured Unit Only. General Motors Does Not Service Components Seperately. More Notes
Fits:
  • Buick:
    • Rendezvous
  • Pontiac:
    • Aztek,
    • G6
$515.00
$276.81
$515.00
$276.81
Alternator
Part Number: 15947363
Other Names: Generator More Names
Description: Aura. G6. 3.6l. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Pontiac:
    • G6
  • Saturn:
    • Aura
$353.42
$189.96
$353.42
$189.96
Alternator
Part Number: 23347522
Other Names: Generator More Names
Replaces: 23268625
Description: Envision. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Buick:
    • Envision
$600.25
$322.64
$600.25
$322.64
Alternator
Part Number: 23480514
Other Names: Generator More Names
Replaces: 20821397
Description: CTS. Wagon, 3.0, 3.6L. 3.0 & 3.6L, 2010-13. More Info
Fits:
  • Cadillac:
    • CTS
$547.44
$294.26
$547.44
$294.26
Alternator
Part Number: 24266687
Other Names: Generator More Names
Replaces: 24261691
Description: 2.4L, with eassist. LaCrosse. Malibu. Impala. Regal. Electrical motor generator, 2.4L. Electrical motor generator, with eco. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Chevrolet:
    • Impala,
    • Malibu
$929.58
$569.60
$929.58
$569.60
Alternator
Part Number: 42419578
Other Names: Generator More Names
Replaces: 13585480, 13588127
Description: Spark. More Info
Fits:
  • Chevrolet:
    • Spark,
    • Spark EV
$410.08
$220.42
$410.08
$220.42
Alternator
Part Number: 23150508
Other Names: Generator More Names
Description: 4.8, 5.3 & 6.0L, 160 amp. More Info
Notes: Part Numbers Are For Remanufactured Alternators. Contact Local Dealer For Possible Core Charge And Exchange Information. More Notes
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 1 more
$331.86
$178.36
$331.86
$178.36
Alternator
Part Number: 20862828
Other Names: Generator More Names
Description: Cobalt. 2.0l. 2nd design. More Info
Fits:
  • Chevrolet:
    • Cobalt
$594.76
$319.68
$594.76
$319.68
Alternator
Part Number: 20862829
Other Names: Generator More Names
Description: 2.0l. More Info
Fits:
  • Chevrolet:
    • HHR
$594.76
$319.68
$594.76
$319.68
Alternator
Part Number: 19244728
Other Names: Remanufactured Generator More Names
Description: Express, savana. 105 amp. More Info
Notes: Alternators Are Sold As Remanufactured Units. More Notes
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 1 more
$432.20
$232.31
$432.20
$232.31
Alternator
Part Number: 19244730
Other Names: Remanufactured Generator More Names
Description: Impala, Monte Carlo. 3.1l. 3.8l. Buick. 105 amp. 102 amp. With supercharger, 1999-04. Without supercharger, 1999-2004. More Info
Notes: General Motors Services The Alternator As A Remanufactured Unit Only. General Motors Does Not Service Components Separately. More Notes
Fits:
  • Buick:
    • Century,
    • Regal
  • Chevrolet:
    • Impala,
    • Monte Carlo
$460.72
$247.64
$460.72
$247.64
Alternator
Part Number: 19244731
Other Names: Remanufactured Generator More Names
Replaces: 19151898
Description: Without Avalanche. Express, savana. All models. Reman. 2nd Design. 6.6L turbo diesel, 105 amp. More Info
Notes: Part Numbers Are For Remanufactured Alternators. Contact Local Dealer For Possible Core Charge And Exchange Information. More Notes
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 HD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 22 more
$514.20
$276.38
$514.20
$276.38
Alternator
Part Number: 19244736
Other Names: Remanufactured Generator More Names
Replaces: 10464439, 10464491
Description: Bonneville, LeSabre. 3.8L, 105 amp. Without supercharger. More Info
Notes: Listing Is For Remanufactured Part. Contact Local Dealer For Core Exchange Information. More Notes
Fits:
  • Buick:
    • LeSabre
  • Pontiac:
    • Bonneville
$491.59
$264.24
$491.59
$264.24
Alternator
Part Number: 19244741
Other Names: Remanufactured Generator More Names
Description: Grand Prix. More Info
Notes: Serviced Only As Assembly Only. More Notes
Fits:
  • Pontiac:
    • Grand Prix
$408.42
$219.53
$408.42
$219.53
Alternator
Part Number: 19244750
Other Names: Remanufactured Generator More Names
Replaces: 19151920
Description: All models. 4.2l. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • Oldsmobile:
    • Bravada
  • 2 more
$530.84
$285.33
$530.84
$285.33
Alternator
Part Number: 19244751
Positions: Left, Right
Other Names: Remanufactured Generator More Names
Description: Without Avalanche. Express, savana. All models. Hummer H2. SSR. 5.3l. 1/2 ton. 3/4 & 1 ton. 153 wheelbase. With crew cab. Without 6.6l... More Info
Notes: Part Numbers Are For Remanufactured Alternators. Contact Local Dealer For Possible Core Charge And Exchange Information. More Notes
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • 37 more
$562.71
$302.46
$562.71
$302.46
Alternator
Part Number: 19244758
Other Names: Remanufactured Generator More Names
Description: Stamped #10479809. Reman. 120 Amp. More Info
Fits:
  • GMC:
    • R3500 Pickup,
    • V3500
$363.58
$195.42
$363.58
$195.42
Alternator
Part Number: 19244765
Other Names: Remanufactured Generator More Names
Description: Express, savana. All models. Reman. 140 Amp. More Info
Notes: Part Numbers Are For Remanufactured Alternators, Order By Amp, Engine And Description. More Notes
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 25 more
$443.15
$238.19
$443.15
$238.19
Alternator
Part Number: 19244779
Other Names: Remanufactured Generator More Names
Description: Astro, Safari. All models. 4.3l. 7.4l. Reman. 5.0 & 5.7L, 105 amp. 6.2l, 6.5l diesel. More Info
Notes: Part Numbers Are For Remanufactured Alternators. Order By Amp, Engine And Description. Contact Local Dealer For Possible Core Charge And... More Notes
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Astro,
    • C1500,
    • C2500,
    • C3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Safari,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 20 more
$409.20
$219.95
$409.20
$219.95
Alternator
Part Number: 19244787
Other Names: Remanufactured Generator More Names
Description: Cavalier, Sunfire. Ohv. 2.4L. 2.2l. More Info
Notes: General Motors Services The Alternator As A Remanufactured Unit Only And Does Not Service Components Separate. More Notes
Fits:
  • Chevrolet:
    • Cavalier,
    • Malibu
  • Pontiac:
    • Sunfire
$432.38
$232.40
$432.38
$232.40
Alternator
Part Number: 19244789
Other Names: Remanufactured Generator More Names
Description: Astro, Safari. 4.3l. 6 cylinder, 105 amp. More Info
Notes: General Motors Services The Alternator As A Remanfactured Unit Only For 1986-02 Model Years. General Motors Does Not Service Components... More Notes
Fits:
  • Chevrolet:
    • Astro
  • GMC:
    • Safari
$415.06
$223.09
$415.06
$223.09
Alternator
Part Number: 19317322
Other Names: Remanufactured Generator More Names
Replaces: 19317219
Description: City Express. More Info
Fits:
  • Chevrolet:
    • City Express
$320.54
$206.74
$320.54
$206.74
Alternator
Part Number: 84062199
Other Names: Generator More Names
Replaces: 13593805
Description: Canyon, Colorado. 2.8l diesel. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
$337.27
$181.28
$337.27
$181.28
Alternator
Part Number: 84093307
Other Names: Generator More Names
Description: Acadia. 2.5L. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • GMC:
    • Acadia
$379.51
$203.98
$379.51
$203.98
Alternator
Part Number: 84129223
Other Names: Generator More Names
Description: Canyon, Colorado. 3.6L, 2017-19. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
$395.05
$212.34
$395.05
$212.34
Alternator
Part Number: 84143540
Other Names: Generator More Names
Description: Without eassist. Escalade ESV. Tahoe, Yukon. Suburban. 170 amp. Stamped #84143540. Sierra, silverado. 6.2L, label 84143540. More Info
Notes: Alternators Are Sold As Assembly Only. More Notes
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Camaro,
    • Silverado 1500,
    • Silverado 1500 LD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
  • 6 more
$534.16
$287.12
$534.16
$287.12

No results found for "alternator". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!