OEM GM Alternators

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The alternator powers your engine by keeping the battery charged as you drive your vehicle. If you notice a loss of power, it may not be a bad battery; it may be a failing alternator. Some of the symptoms of a failing alternator include dimming lights, engine hesitation or loss of power. Alternators are made to last a long time, but they are not infallible, so should you need a new one, buy an OEM GM alternator.

  • An OEM GM alternator will be an exact fit for your model. All of the bolt holes will line up and will be the right size.
  • An OEM GM alternator will be able to handle the power load your GM requires, so it is optimized to keep your battery charged no matter which model you drive.
  • GM alternators are made from quality materials that last as long as the original parts.

When you buy your GM parts from us, you get our price match guarantee on genuine GM parts, which means you get the lowest price shipped to your door. We also offer free parts lookups.  Find the right GM alternator for your vehicle today.

Alternator
Part Number: 88969480
Other Names: Generator More Names
Description: Vibe. Without gt. More Info
Fits:
  • Pontiac:
    • Vibe
$595.30
$336.34
$595.30
$336.34
Alternator
Part Number: 92058857
Other Names: Generator More Names
Description: GTO. More Info
Notes: Component Parts Not Serviced Separately. More Notes
Fits:
  • Pontiac:
    • GTO
$474.99
$273.13
$474.99
$273.13
Alternator
Part Number: 92173959
Other Names: Generator More Names
Description: G8. 3.6l. More Info
Fits:
  • Pontiac:
    • G8
$427.76
$245.96
$427.76
$245.96
Alternator
Part Number: 92254672
Other Names: Generator More Names
Description: Caprice PPV. 6.0L, 140 amp. More Info
Fits:
  • Chevrolet:
    • Caprice
$456.11
$262.26
$456.11
$262.26
Alternator
Part Number: 92254798
Other Names: Generator More Names
Description: Caprice PPV. 6.0l. 170 amp. More Info
Fits:
  • Chevrolet:
    • Caprice
$739.36
$417.75
$739.36
$417.75
Alternator
Part Number: 92258220
Other Names: Generator More Names
Description: Caprice PPV. 6.0l. More Info
Fits:
  • Chevrolet:
    • Caprice
$658.60
$371.96
$658.60
$371.96
Alternator
Part Number: 93190829
Other Names: Generator More Names
Description: Astra. More Info
Fits:
  • Saturn:
    • Astra
$610.25
$344.80
$610.25
$344.80
Alternator
Part Number: 13595629
Other Names: Generator More Names
Replaces: 13502595, 13579667
Description: Sonic. 1.8l. Manual trans. More Info
Fits:
  • Chevrolet:
    • Sonic
$267.09
$153.58
$267.09
$153.58
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
$260.72
$453.42
$260.72
Alternator
Part Number: 84542721
Other Names: Generator More Names
Replaces: 23272782
Description: ATS. CTS. CT6. 2.0l, 2.5l. With stop/start system. 2.0L turbo, with auto stop-go. More Info
Fits:
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
$524.10
$296.11
$524.10
$296.11
Alternator
Part Number: 23482914
Other Names: Generator More Names
Replaces: 22873149
Description: Camaro. 6.2L with supercharger. 7.0l. More Info
Fits:
  • Chevrolet:
    • Camaro
$342.50
$196.94
$342.50
$196.94
Alternator
Part Number: 42419578
Other Names: Generator More Names
Replaces: 13585480, 13588127
Description: Spark. More Info
Fits:
  • Chevrolet:
    • Spark,
    • Spark EV
$420.33
$241.70
$420.33
$241.70
Alternator
Part Number: 84195661
Other Names: Generator More Names
Replaces: 22995540, 84123839
Description: CT6. 3.6L. More Info
Fits:
  • Cadillac:
    • CT6
$687.74
$388.57
$687.74
$388.57
Alternator
Part Number: 13529304
Other Names: Generator More Names
Description: Camaro. Blazer. 2.0l. 2.5l. 150 Amp. More Info
Fits:
  • Chevrolet:
    • Blazer,
    • Camaro
$381.76
$219.52
$381.76
$219.52
Alternator
Part Number: 84347903
Other Names: Generator More Names
Description: Camaro. 6.2L, label 84347903. Lt4. 220 amp. More Info
Fits:
  • Chevrolet:
    • Camaro
$514.37
$290.61
$514.37
$290.61
Alternator
Part Number: 22762984
Other Names: Generator More Names
Description: Malibu. Cobalt. Vue. G5. 2.2l, 2.4l. 115 Amp. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Chevrolet:
    • Cobalt,
    • Malibu
  • Pontiac:
    • G5
  • Saturn:
    • Aura,
    • Vue
$649.57
$367.00
$649.57
$367.00
Alternator
Part Number: 22781131
Other Names: Generator More Names
Replaces: 20989651
Notes: Alternators Are Sold As Re-manufactured Units. Part numbers are for remanufactured alternators. Contact local dealer for possible core... More Notes
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Astro,
    • Avalanche 1500,
    • Avalanche 2500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 38 more
$488.06
$275.75
$488.06
$275.75
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
$426.13
$754.21
$426.13
Alternator
Part Number: 10463094
Other Names: Remanufactured Generator More Names
Description: All models. 3.8l. Gas. 6 cylinder. 3.8. 105 amp. More Info
Notes: Note: General Motors Sells Service Parts For 1986-87 Only. 1988-91 Model years, Alternators Sold As Assembly Only. Note: General Motors... More Notes
Fits:
  • Buick:
    • Electra,
    • LeSabre
  • Oldsmobile:
    • 98,
    • Delta 88
  • Pontiac:
    • Bonneville
$289.84
$166.66
$289.84
$166.66
Alternator
Part Number: 19244736
Other Names: Remanufactured Generator More Names
Replaces: 10464439, 10464491
Description: Bonneville, LeSabre. Without supercharger. 3.8L, 105 amp. More Info
Notes: Contact local dealer for core exchange information. More Notes
Fits:
  • Buick:
    • LeSabre
  • Pontiac:
    • Bonneville
$491.59
$277.75
$491.59
$277.75
Alternator
Part Number: 19244744
Other Names: Remanufactured Generator More Names
Replaces: 10464440
Description: Bonneville, LeSabre. 3.8L, 125 amp. With supercharger. More Info
Notes: Contact local dealer for core exchange information. More Notes
Fits:
  • Pontiac:
    • Bonneville
$458.24
$263.49
$458.24
$263.49
Alternator
Part Number: 13592810
Other Names: Generator More Names
Replaces: 22905553, 23136231
Description: Malibu. Regal. Impala. 2.0l, 2.5l. 130amp. 130 amp. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Buick:
    • Regal
  • Chevrolet:
    • Impala,
    • Malibu
$479.51
$275.72
$479.51
$275.72
Alternator
Part Number: 23113530
Other Names: Generator More Names
Replaces: 22738302
Description: XTS. Without twin-turbo, 220 amp. More Info
Notes: Order by description. More Notes
Fits:
  • Cadillac:
    • XTS
$750.01
$423.76
$750.01
$423.76
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
$429.36
$246.89
$429.36
$246.89
Alternator
Part Number: 22807980
Other Names: Generator More Names
Description: CTS. ATS. With vsport. 3.6L twin-turbo. With v-series. More Info
Fits:
  • Cadillac:
    • ATS,
    • CTS
$557.54
$315.01
$557.54
$315.01
Alternator
Part Number: 22870747
Other Names: Generator More Names
Description: XTS. 170 amp. With turbocharger. More Info
Fits:
  • Cadillac:
    • XTS
$535.48
$302.55
$535.48
$302.55
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
$313.04
$554.06
$313.04
Alternator
Part Number: 15225927
Other Names: Generator More Names
Description: All models. 5.3L. More Info
Notes: Part listed is for remanufactured part. Contact dealer for core exchange information. More Notes
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Trailblazer
  • GMC:
    • Envoy
$396.74
$228.13
$396.74
$228.13
Alternator
Part Number: 96991181
Other Names: Generator More Names
Description: Aveo, Aveo5. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
$716.84
$405.00
$716.84
$405.00
Alternator
Part Number: 84009358
Other Names: Generator More Names
Replaces: 10355395
Description: Cobalt. HHR. G5. 2.2l, 2.4l. More Info
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR
  • Pontiac:
    • G5
$566.33
$319.98
$566.33
$319.98
Alternator
Part Number: 96954113
Other Names: F (S)Generator More Names
Description: Aveo, Aveo5. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
$677.39
$382.72
$677.39
$382.72
Alternator
Part Number: 19135752
Other Names: Remanufactured Generator More Names
Description: 94 Amp. More Info
Fits:
  • Pontiac:
    • Sunbird
$149.40
$87.40
$149.40
$87.40
Alternator
Part Number: 13513713
Other Names: Generator More Names
Description: Equinox, Terrain. Cruze. 1.6l diesel. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Chevrolet:
    • Cruze,
    • Equinox
  • GMC:
    • Terrain
$373.84
$214.96
$373.84
$214.96
Alternator
Part Number: 19135710
Other Names: Remanufactured Generator More Names
Description: 56 Amp. More Info
Fits:
  • Pontiac:
    • Sunbird
$134.11
$78.45
$134.11
$78.45
Alternator
Part Number: 19135715
Other Names: Remanufactured Generator More Names
Description: 78 Amp. More Info
Fits:
  • Pontiac:
    • Sunbird
$132.78
$77.68
$132.78
$77.68
Alternator
Part Number: 19244784
Other Names: Remanufactured Generator More Names
Description: 100 Amp. Reman. Vendor:delco remy. More Info
Fits:
  • Chevrolet:
    • Lumina,
    • Monte Carlo
$420.76
$241.94
$420.76
$241.94
Alternator
Part Number: 84542723
Other Names: Generator More Names
Description: CTS. Camaro. 6.2L, label 84332808. Lt4. 170 amp. More Info
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro
$488.74
$276.13
$488.74
$276.13
Alternator
Part Number: 13534124
Other Names: F (S)Generator More Names
Description: XT4. XT5. Acadia. Blazer. 170a generator. Labeled 13529434. Labeled 13534124. 2.0l. 170 amp. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Cadillac:
    • XT4,
    • XT5
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
$333.36
$191.68
$333.36
$191.68
Alternator
Part Number: 15947363
Other Names: Generator More Names
Description: G6. Aura. 3.6l. More Info
Notes: General Motors Does Not Service Components Separately. More Notes
Fits:
  • Pontiac:
    • G6
  • Saturn:
    • Aura
$353.42
$203.22
$353.42
$203.22
F (S)Generator
Part Number: 19353851
Other Names: F (S)Remanufactured Generator More Names
Replaces: 19118692
Description: All models. 6.6L turbo diesel, 145 amp. With 6.6l diesel. More Info
Notes: Part numbers are for remanufactured alternators. Contact local dealer for possible core charge and exchange information. More Notes
$521.28
$294.52
$521.28
$294.52
Alternator
Part Number: 19118693
Other Names: Generator More Names
Description: SSR. Auto trans. 6.0L. More Info
Notes: Part listed is for remanufactured part. Contact dealer for core exchange information. More Notes
Fits:
  • Chevrolet:
    • SSR,
    • Trailblazer
$487.94
$275.69
$487.94
$275.69
Alternator
Part Number: 19152465
Other Names: Remanufactured Generator More Names
Description: All models. 6.2l, 6.5l diesel. 6.2L diesel, 100 amp. Reman. Stamped #1101111. More Info
Notes: Part numbers are for remanufactured alternators, order by amp, engine and description. More Notes
Fits:
  • Chevrolet:
    • Blazer,
    • 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,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 18 more
$291.84
$167.81
$291.84
$167.81
Alternator
Part Number: 19152469
Other Names: Remanufactured Generator More Names
Description: All models. G10-30 vans. Astro, Safari. 4.3l, 5.0l, 5.7l. 100 amp, 8 cylinder. Reman. More Info
Notes: Note: General Motors Services Parts For 1984-86 Alternators Only. 1987-91 Alternators Are Sold As Remanufactured Units. General Motors... More Notes
Fits:
  • Chevrolet:
    • Astro,
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Camaro,
    • G10,
    • G20,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P20,
    • P30,
    • R10,
    • R20,
    • R2500,
    • R30,
    • R3500,
    • Suburban R10,
    • Suburban R1500,
    • Suburban R20,
    • Suburban R2500,
    • Suburban V10,
    • Suburban V1500,
    • Suburban V20,
    • Suburban V2500,
    • V10,
    • V20,
    • V30,
    • V3500
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P2500,
    • P3500,
    • R1500 Pickup,
    • R2500 Pickup,
    • R3500 Pickup,
    • Safari,
    • Suburban R1500,
    • Suburban R2500,
    • V1500,
    • V1500 Suburban,
    • V2500,
    • V2500 Suburban,
    • V3500
  • Pontiac:
    • Firebird
  • 50 more
$222.10
$129.94
$222.10
$129.94
Alternator
Part Number: 19244729
Other Names: Remanufactured Generator More Names
Description: Impala, Monte Carlo. 3.4l. 105 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:
    • Century
  • Chevrolet:
    • Impala,
    • Monte Carlo
$390.72
$224.66
$390.72
$224.66
Alternator
Part Number: 19244730
Other Names: Remanufactured Generator More Names
Description: Impala, Monte Carlo. 3.8l. 102 amp. 3.1l. 105 amp. Buick. Without supercharger, 1999-2004. With supercharger, 1999-04. 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
$264.91
$460.72
$264.91
Alternator
Part Number: 19244731
Other Names: Remanufactured Generator More Names
Replaces: 19151898
Description: All models. Without Avalanche. Express, savana. 6.6L turbo diesel, 105 amp. Reman. 2nd Design. 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
$290.52
$514.20
$290.52
Alternator
Part Number: 19244734
Other Names: Remanufactured Generator More Names
Description: Reman. 105 amp, 1st design. 3.1l. Buick. 3.4L, 1st design. More Info
Notes: Contact dealer for core exchange information. More Notes
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Impala,
    • Monte Carlo
$498.86
$281.86
$498.86
$281.86
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
$234.84
$408.42
$234.84
Alternator
Part Number: 19244746
Other Names: Remanufactured Generator More Names
Description: All models. Standard. Reman. 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
$317.29
$561.59
$317.29
Alternator
Part Number: 19244747
Other Names: Remanufactured Generator More Names
Description: Express, savana. 130 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
$565.80
$319.68
$565.80
$319.68

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