Alternators

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OEM GM alternators are responsible for keeping the battery in your vehicle charged. When the alternator begins to fail, you may notice trouble getting your car, truck or SUV to start. It's possible to catch the malfunction early by examining the brightness of your lights or checking out a problem with your battery. Make sure you replace the defective component with a genuine GM alternator to ensure the best operation. You can find the best OEM alternators here at GM Parts Warehouse.
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
$279.20
$547.44
$279.20
Alternator
Part Number: 23480515
Other Names: Generator More Names
Replaces: 25925447
Description: CTS-v. Coupe, 6.2L. More Info
Fits:
  • Cadillac:
    • CTS
$625.46
$318.99
$625.46
$318.99
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
$540.46
$929.58
$540.46
Alternator
Part Number: 24287484
Other Names: Generator More Names
Replaces: 24275333
Description: 5.3L, with eassist. Sierra, silverado. More Info
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
$1,079.72
$770.93
$1,079.72
$770.93
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
$169.34
$319.48
$169.34
Alternator
Part Number: 25877026
Other Names: Generator More Names
Description: Avalanche, Escalade EXT. Tahoe, Yukon, Escalade. Yukon XL, Suburban. Hummer H2. 6.0L, 160 amp. Without diesel. 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,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • 12 more
$592.57
$302.22
$592.57
$302.22
Alternator
Part Number: 25888947
Other Names: Generator More Names
Description: Corvette. With supercharged. With supercharger. More Info
Fits:
  • Chevrolet:
    • Corvette
$648.84
$330.91
$648.84
$330.91
Alternator
Part Number: 25888970
Other Names: Generator More Names
Description: Corvette. Auto trans. Without supercharger. More Info
Fits:
  • Chevrolet:
    • Corvette
$754.44
$384.76
$754.44
$384.76
Alternator
Part Number: 25922330
Other Names: Generator More Names
Description: G6. 3.6l. 125 Amp. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Pontiac:
    • G6
$317.68
$168.37
$317.68
$168.37
Alternator
Part Number: 10316182
Other Names: Generator More Names
Description: Corvette. Manual trans. More Info
Notes: Component Parts Not Serviced Separately. More Notes
Fits:
  • Chevrolet:
    • Corvette
$754.21
$384.65
$754.21
$384.65
Alternator
Part Number: 84009357
Other Names: Generator More Names
Replaces: 10335498
Description: 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,
    • Monte Carlo
$698.71
$356.34
$698.71
$356.34
Alternator
Part Number: 84009382
Other Names: Generator More Names
Replaces: 25764632
Description: Lucerne. 3.8l. More Info
Fits:
  • Buick:
    • Lucerne
$543.85
$277.36
$543.85
$277.36
Alternator
Part Number: 84009383
Other Names: Generator More Names
Replaces: 25766345
Description: CTS. 6.0l. 5.7l. More Info
Fits:
  • Cadillac:
    • CTS
$622.87
$317.67
$622.87
$317.67
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
$178.75
$337.27
$178.75
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
$209.38
$395.05
$209.38
Alternator
Part Number: 84143543
Other Names: Generator More Names
Replaces: 22747896, 23487089
Description: 5.3L, without eassist, 6.2L, 150 amp. Tahoe, Yukon. Suburban. Single. 220 amp. With diesel. 6.6L diesel. Sierra, silverado. More Info
Notes: Alternators Are Sold As Assembly Only. More Notes
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL
  • 9 more
$471.42
$249.85
$471.42
$249.85
Alternator
Part Number: 84195661
Other Names: Generator More Names
Replaces: 22995540, 84123839
Description: CT6. 3.6l. Stamped #84195661. More Info
Fits:
  • Cadillac:
    • CT6
$687.74
$350.75
$687.74
$350.75
Alternator
Part Number: 84206550
Other Names: Generator More Names
Replaces: 23304114
Description: Express, savana. All. 4.8l. 2.8l diesel. 4.3L, 2018-20, 105 amp. 4.8, 5.3 & 6.0L, 105 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 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
$304.15
$161.20
$304.15
$161.20
Alternator
Part Number: 15128978
Other Names: Generator More Names
Description: All models. 160 Amp. More Info
Notes: Part Numbers Are For Remanufactured Alternators. Contact Local Dealer For Possible Core Charge And Exchange Information. Alternators Are... More Notes
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 22 more
$527.65
$269.10
$527.65
$269.10
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
$282.57
$554.06
$282.57
Alternator
Part Number: 15812949
Other Names: Generator More Names
Description: Equinox, Torrent. 3.4l. 2nd design. More Info
Notes: Components Are Not Serviced Separately. More Notes
Fits:
  • Chevrolet:
    • Equinox
  • Pontiac:
    • Torrent
$453.42
$240.31
$453.42
$240.31
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
$393.90
$772.36
$393.90
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
$262.65
$515.00
$262.65
Alternator
Part Number: 20757891
Other Names: Generator More Names
Description: Impala, Monte Carlo. 5.3l. 3.5 & 3.9L, 3.9L, 125 amp. More Info
Notes: Sold As Assembly. Only. General Motors Does Not Service Components Separately. More Notes
Fits:
  • Chevrolet:
    • Impala,
    • Monte Carlo
$574.72
$293.11
$574.72
$293.11
Alternator
Part Number: 84347903
Other Names: Generator More Names
Description: Camaro. Lt4 (vrj). 6.2L, label 84347903. More Info
Fits:
  • Chevrolet:
    • Camaro
$514.37
$262.32
$514.37
$262.32
Alternator
Part Number: 22888109
Other Names: Generator More Names
Replaces: 22859538
Description: Camaro. 3.6L, 2nd design. More Info
Fits:
  • Chevrolet:
    • Camaro
$508.88
$259.53
$508.88
$259.53
Alternator
Part Number: 23119515
Other Names: Generator More Names
Replaces: 15807948
Description: Equinox, Terrain. Equinox, Torrent. 3.6l. More Info
Notes: Components Are Not Serviced Separately. More Notes
Fits:
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
  • Pontiac:
    • Torrent
$418.89
$222.02
$418.89
$222.02
Alternator
Part Number: 23279588
Other Names: Generator More Names
Replaces: 20838975, 23105717, 23480116
Description: Enclave, Traverse. Acadia Limited. Outlook. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Buick:
    • Enclave
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited
  • Saturn:
    • Outlook
$706.83
$360.49
$706.83
$360.49
Alternator
Part Number: 23285091
Other Names: Generator More Names
Replaces: 22962097
Description: 3.0L. 150 Amp. More Info
Fits:
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
$498.35
$264.13
$498.35
$264.13
Alternator
Part Number: 92173959
Other Names: Generator More Names
Description: G8. 3.6l. More Info
Fits:
  • Pontiac:
    • G8
$427.76
$226.71
$427.76
$226.71
Alternator
Part Number: 92193199
Other Names: Generator More Names
Description: G8. 6.2l. More Info
Fits:
  • Pontiac:
    • G8
$483.94
$256.49
$483.94
$256.49
Alternator
Part Number: 93190829
Other Names: Generator More Names
Description: Astra. More Info
Fits:
  • Saturn:
    • Astra
$610.25
$311.23
$610.25
$311.23
Alternator
Part Number: 19135752
Other Names: Remanufactured Generator More Names
Description: 94 Amp. More Info
Fits:
  • Pontiac:
    • Sunbird
$149.40
$81.42
$149.40
$81.42
Alternator
Part Number: 19152472
Other Names: Remanufactured Generator More Names
Description: All models. 3.8l. Remanufactured, 105 amp. 105 amp, without supercharger. More Info
Notes: Note: Alternators Sold As Assembly Only. More Notes
Fits:
  • Buick:
    • Commercial Chassis,
    • LeSabre,
    • Park Avenue,
    • Roadmaster
  • Cadillac:
    • Commercial Chassis,
    • Fleetwood
  • Chevrolet:
    • Caprice,
    • Impala,
    • Lumina APV
  • Oldsmobile:
    • 88,
    • 98,
    • Silhouette
  • Pontiac:
    • Bonneville,
    • Trans Sport
  • 9 more
$220.94
$120.41
$220.94
$120.41
Alternator
Part Number: 19152477
Other Names: Remanufactured Generator More Names
Replaces: 10463424
Description: All models. Reman. S-series. 4.3l, 5.0l. 100 amp, 7.4L. 4.3L, 100 amp. Stamped #1101293. Stamped #1101629. 5.0 & 5.7L, 100 amp. Stamped... 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:
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • G20,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • K5 Blazer,
    • P30,
    • R2500,
    • S10,
    • S10 Blazer,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R1500,
    • Suburban R2500,
    • Suburban V1500,
    • Suburban V2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G2500,
    • G3500,
    • Jimmy,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • R2500 Pickup,
    • S15,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R1500,
    • Suburban R2500,
    • Typhoon,
    • V1500 Suburban,
    • V2500 Suburban,
    • Yukon
  • Oldsmobile:
    • Bravada
  • 43 more
$258.92
$141.12
$258.92
$141.12
Alternator
Part Number: 19205069
Other Names: Generator More Names
Description: Vibe. 2.4l. More Info
Fits:
  • Pontiac:
    • Vibe
$646.44
$329.68
$646.44
$329.68
Alternator
Part Number: 19244727
Other Names: Remanufactured Generator More Names
Description: Astro, Safari. All models. 4.3l. 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:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Astro,
    • Avalanche 1500,
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 HD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Safari,
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 18 more
$275.74
$150.28
$275.74
$150.28
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
$229.07
$432.20
$229.07
Alternator
Part Number: 19244734
Other Names: Remanufactured Generator More Names
Description: 3.1l. Buick. Reman. 3.4L, 1st design. 105 amp, 1st design. More Info
Notes: Listing Is For Remanufactured Part. Contact Dealer For Core Exchange Information. More Notes
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Impala,
    • Monte Carlo
$498.86
$264.40
$498.86
$264.40
Alternator
Part Number: 19244735
Other Names: Remanufactured Generator More Names
Description: Impala, Monte Carlo. Buick. Reman. 105 Amp. 1st Design. 2nd Design. 3.8L, 102 amp. More Info
Notes: General Motors Services The Alternator As A Remanufactured Unit Only. General Motors Does Not Service Components Separately. More Notes
Fits:
  • Buick:
    • Regal
  • Chevrolet:
    • Impala,
    • Monte Carlo
$455.25
$241.29
$455.25
$241.29
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
$260.55
$491.59
$260.55
Alternator
Part Number: 19244737
Other Names: Remanufactured Generator More Names
Description: Aurora. 4.0l. More Info
Fits:
  • Oldsmobile:
    • Aurora
$440.38
$233.40
$440.38
$233.40
Alternator
Part Number: 19244738
Other Names: Remanufactured Generator More Names
Description: 3.5l. More Info
Notes: Serviced Only As Remanufactured Unit. More Notes
Fits:
  • Oldsmobile:
    • Intrigue
$528.62
$269.60
$528.62
$269.60
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
$216.46
$408.42
$216.46
Alternator
Part Number: 19244746
Other Names: Remanufactured Generator More Names
Description: All models. Reman. Standard. 130 amp, 2nd design. More Info
Notes: Alternators Are Sold As Assembly Only. More Notes
Fits:
  • Cadillac:
    • Escalade,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 HD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 15 more
$561.59
$286.41
$561.59
$286.41
Alternator
Part Number: 19244759
Other Names: Remanufactured Generator More Names
Description: All models. Corvette. 120 amp. 110 amp. 5.0l, 5.7l. 124 amp, without zr1. More Info
Notes: Part Numbers Are For Remanufactured Alternators, Order By Amp, Engine And Description. Lisiting Is For Remanufactured Part. Contact... More Notes
Fits:
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Corvette,
    • 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,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 19 more
$413.22
$219.01
$413.22
$219.01
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
$234.86
$443.15
$234.86
Alternator
Part Number: 19244769
Other Names: Remanufactured Generator More Names
Description: Reman. 2nd Design. Stamped #10480310. Exc.Heated Windshield. 4.6L, 140 amp, without heated w'shield. More Info
Fits:
  • Cadillac:
    • DeVille,
    • Eldorado,
    • Seville
$450.28
$238.65
$450.28
$238.65
Alternator
Part Number: 19244770
Other Names: Remanufactured Generator More Names
Description: Express, savana. Reman. 7.4L, 124 amp. Stamped #10480130. 5.0 & 5.7L, 124 amp. Vendor:delco remy. 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:
  • 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
  • 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
  • 22 more
$399.97
$211.99
$399.97
$211.99

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