Alternators

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The alternator is one of the three pieces essential to the charging system for your GM vehicle. Without it, your vehicle doesn't get the power that it needs to charge the battery, meaning that the vehicle will eventually run out of power. If the alternator runs too high or too low it can fail to power the battery properly and this can damage the engine. The importance of maintaining a proper balance of power is one of the biggest reasons an OEM alternator is crucial for your GM vehicle. You alternator also powers the electrical system in your vehicle. The alternator consists of many parts, that like all parts can wear out over time. Some of these parts include the rotor, brushes and various other internal parts. To keep your alternator running smoothly you should be performing basic maintenance, such as changing the oil regularly and well as replacing the various filters in your GM vehicle. These filters would includes the oil, air and fuel filters. For all your alternator parts and basic maintenance of your vehicle be sure to shop our webstore. We carry genuine OEM alternator parts for your GM vehicle.

Alternator
Part Number: 13512759
Other Names: Generator More Names
Replaces: 13500315, 13588328
Description: Regal. 2.4l. Without eassist. Equinox, Terrain. 2.4l. More Info
Fits:
  • Buick:
    • Regal
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
MSRP $375.65
$217.86
MSRP $375.65
$217.86
Alternator
Part Number: 13502588
Other Names: Generator More Names
Description: 130 Amp. Stamped #13502588. More Info
Fits:
  • Buick:
    • LaCrosse
MSRP $341.86
$198.28
MSRP $341.86
$198.28
Alternator
Part Number: 13507127
Other Names: Generator More Names
Description: XT6. 170a. Blazer. 3.6l. 170a. Acadia. 3.6l. 170 amp. XT5. 3.6l. 170a generator. More Info
Fits:
  • Cadillac:
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
MSRP $524.07
$303.95
MSRP $524.07
$303.95
Alternator
Part Number: 13513713
Other Names: Generator More Names
Description: Cruze. 1.6l. Equinox, Terrain. 1.6l diesel. More Info
Fits:
  • Chevrolet:
    • Cruze,
    • Equinox
  • GMC:
    • Terrain
MSRP $373.84
$216.83
MSRP $373.84
$216.83
Alternator
Part Number: 13520817
Other Names: Generator More Names
Description: 2.5L. 2.0L turbo. Malibu. 2.0l. More Info
Fits:
  • Buick:
    • Regal Sportback,
    • Regal TourX
  • Chevrolet:
    • Colorado,
    • Malibu
  • GMC:
    • Canyon
MSRP $393.14
$228.02
MSRP $393.14
$228.02
Alternator
Part Number: 13535009
Other Names: Generator More Names
Replaces: 13517759
Description: Equinox, Terrain. 1.5l. More Info
Fits:
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
MSRP $395.68
$229.49
MSRP $395.68
$229.49
Alternator
Part Number: 13535317
Other Names: F (S)Generator More Names
Description: 1.2L turbo. More Info
Fits:
  • Buick:
    • Encore GX
  • Chevrolet:
    • Trailblazer
MSRP $282.78
$186.97
MSRP $282.78
$186.97
Alternator
Part Number: 13539730
Other Names: Generator More Names
Fits:
  • Cadillac:
    • XT4,
    • XT5
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
MSRP $333.36
$193.35
MSRP $333.36
$193.35
Alternator
Part Number: 13588316
Other Names: Generator More Names
Replaces: 13500576
Description: Verano. 2.0l. Manual trans. More Info
Fits:
  • Buick:
    • Verano
MSRP $496.82
$288.16
MSRP $496.82
$288.16
Alternator
Part Number: 13595629
Other Names: Generator More Names
Replaces: 13502595, 13579667
Description: Sonic. 1.8l. Manual trans. More Info
Fits:
  • Chevrolet:
    • Sonic
MSRP $267.09
$154.92
MSRP $267.09
$154.92
Alternator
Part Number: 13597232
Other Names: F (S)Generator More Names
Replaces: 13502989, 13588309
Description: Auto trans. Camaro. 6.2l. More Info
Fits:
  • Chevrolet:
    • Camaro
MSRP $510.91
$296.33
MSRP $510.91
$296.33
Alternator
Part Number: 13597235
Other Names: Generator More Names
Replaces: 13586975, 13588312
Description: SRX. 3.0l. SRX. 3.6l. LaCrosse. 3.6l. Captiva Sport. 3.0l. Equinox, Terrain. 3.0l. Impala, Monte Carlo. 3.6l. 150 amp. More Info
Notes: 28. More Notes
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • SRX
  • Chevrolet:
    • Captiva Sport,
    • Equinox,
    • Impala,
    • Impala Limited
  • GMC:
    • Terrain
  • 2 more
MSRP $368.61
$213.80
MSRP $368.61
$213.80
Alternator
Part Number: 13597244
Other Names: Generator More Names
Replaces: 13500316
Description: Auto trans. Verano. 2.4l. Verano. 2.0l. LaCrosse. 2.4l. Captiva Sport. 2.4l. Without non variable steering. More Info
Fits:
  • Buick:
    • LaCrosse,
    • Verano
  • Chevrolet:
    • Captiva Sport
MSRP $272.28
$157.92
MSRP $272.28
$157.92
Alternator
Part Number: 19152465
Other Names: Remanufactured Generator More Names
Description: Reman. Stamped #1101111. All models. 100 amp. 6.2l, 6.5l diesel. More Info
Notes: 285. 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
MSRP $291.84
$169.27
MSRP $291.84
$169.27
Alternator
Part Number: 20758749
Other Names: Generator More Names
Description: HHR. More Info
Fits:
  • Chevrolet:
    • HHR
MSRP $638.22
$366.99
MSRP $638.22
$366.99
Alternator
Part Number: 20862829
Other Names: Generator More Names
Description: 2.0l. More Info
Fits:
  • Chevrolet:
    • HHR
MSRP $594.76
$344.96
MSRP $594.76
$344.96
Alternator
Part Number: 15875992
Other Names: Generator More Names
Description: Rendezvous. 3.6l. More Info
Fits:
  • Buick:
    • Rendezvous
MSRP $564.88
$327.63
MSRP $564.88
$327.63
Alternator
Part Number: 10463634
Other Names: Remanufactured Generator More Names
Description: All models. Without supercharger, 124 amp. More Info
Notes: 2. More Notes
Fits:
  • Buick:
    • LeSabre,
    • Park Avenue
  • Oldsmobile:
    • 88,
    • 98,
    • LSS
  • Pontiac:
    • Bonneville
  • 1 more
MSRP $343.10
$199.00
MSRP $343.10
$199.00
Alternator
Part Number: 25738783
Other Names: Generator More Names
Description: CTS. 3.2l. More Info
Fits:
  • Cadillac:
    • CTS
MSRP $770.80
$443.21
MSRP $770.80
$443.21
Alternator
Part Number: 84542721
Other Names: Generator More Names
Replaces: 23272782
Description: CTS. 2.0l. CT6. 2.0l. ATS. 2.0l, 2.5l. With stop/start system. 2.0L turbo, with auto stop-go. More Info
Fits:
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
MSRP $524.10
$303.97
MSRP $524.10
$303.97
Alternator
Part Number: 84542723
Other Names: Generator More Names
Description: CTS. 6.2l. Lt4. 170 amp. Camaro. 6.2l. 6.2L, label 84332808. More Info
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro
MSRP $488.74
$283.46
MSRP $488.74
$283.46
Alternator
Part Number: 84677779
Other Names: F (S)Generator More Names
Description: Dual generators. Auxiliary, 6.6L gas. Auxiliary, 6.6L diesel. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. More Info
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $360.00
$208.80
MSRP $360.00
$208.80
Alternator
Part Number: 22781131
Other Names: Generator More Names
Replaces: 20989651
Notes: 408. 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
MSRP $488.06
$283.07
MSRP $488.06
$283.07
Alternator
Part Number: 84009364
Other Names: Generator More Names
Replaces: 15868747
Description: DTS. 220 amp. More Info
Fits:
  • Cadillac:
    • DTS
MSRP $596.82
$346.14
MSRP $596.82
$346.14
Alternator
Part Number: 25925948
Other Names: Generator More Names
Description: Without 5.3l. Hummer H3. 3.7l. Canyon, Colorado. More Info
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
  • Hummer:
    • H3,
    • H3T
MSRP $324.91
$188.44
MSRP $324.91
$188.44
Alternator
Part Number: 25948387
Other Names: Generator More Names
Description: Solid pulley. Solstice. 140 amp. Sky. 2.0l. 140 amp. 140 amp, stamped 8387. Litens pulley auto trans. More Info
Fits:
  • Pontiac:
    • Solstice
  • Saturn:
    • Sky
MSRP $360.40
$209.02
MSRP $360.40
$209.02
Alternator
Part Number: 25948388
Other Names: Generator More Names
Description: Litens pulley. Solstice. 140 amp. Sky. 2.0l. 140 amp. 140 amp, stamped 8388. Solid pulley manual trans. More Info
Fits:
  • Pontiac:
    • Solstice
  • Saturn:
    • Sky
MSRP $486.74
$282.31
MSRP $486.74
$282.31
Alternator
Part Number: 15794597
Other Names: Generator More Names
Description: 2004-06 3.5L. Malibu. 3.5l. 115amp. Malibu, Malibu Maxx. 3.5l. 115 amp. More Info
Fits:
  • Chevrolet:
    • Malibu
MSRP $285.79
$165.75
MSRP $285.79
$165.75
Alternator
Part Number: 22807980
Other Names: Generator More Names
Description: CTS. 3.6l. ATS. 3.6l. With vsport. With v-series. 3.6L twin-turbo. More Info
Fits:
  • Cadillac:
    • ATS,
    • CTS
MSRP $557.54
$323.37
MSRP $557.54
$323.37
Alternator
Part Number: 22817847
Other Names: Generator More Names
Description: 4.8, 5.3 & 6.0L, 105 amp. More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 1 more
MSRP $399.59
$231.76
MSRP $399.59
$231.76
Alternator
Part Number: 22870747
Other Names: Generator More Names
Description: XTS. 170 amp. With turbocharger. More Info
Fits:
  • Cadillac:
    • XTS
MSRP $535.48
$310.58
MSRP $535.48
$310.58
Alternator
Part Number: 84143542
Other Names: Generator More Names
Replaces: 22747894, 23487088
Description: Express, savana. Silverado, sierra. All. 6.0l. 150 amp. All. 4.3l. 150 amp. 4.8, 5.3 & 6.0L, 150 amp. 4.3L, 2018-20, 150 amp. Without... More Info
Notes: 123. More Notes
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • 4 more
MSRP $350.24
$203.14
MSRP $350.24
$203.14
Alternator
Part Number: 84169187
Other Names: Generator More Names
Description: Stamped #84169187. 2.8L turbo diesel. Canyon, Colorado. 2.8l diesel. More Info
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $344.52
$199.82
MSRP $344.52
$199.82
Alternator
Part Number: 84331736
Other Names: F (S)Generator More Names
Replaces: 84122172
Description: Express, savana. All. 4.8l. 220 amp. All. 6.0l. 220 amp. All. 2.8l diesel. 220 amp. More Info
Notes: 12. More Notes
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
MSRP $440.86
$306.84
MSRP $440.86
$306.84
Alternator
Part Number: 23347522
Other Names: Generator More Names
Replaces: 23268625
Description: Envision. More Info
Fits:
  • Buick:
    • Envision
MSRP $621.26
$357.22
MSRP $621.26
$357.22
Alternator
Part Number: 22988006
Other Names: Generator More Names
Replaces: 22865612
Description: SRX. 3.6l. 3.6L, pulley with spring. More Info
Fits:
  • Cadillac:
    • SRX
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
MSRP $566.23
$328.41
MSRP $566.23
$328.41
Alternator
Part Number: 23150508
Other Names: Generator More Names
Description: 4.8, 5.3 & 6.0L, 160 amp. More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 1 more
MSRP $331.86
$192.47
MSRP $331.86
$192.47
Alternator
Part Number: 19244750
Other Names: Remanufactured Generator More Names
Replaces: 19151920
Description: All models. 4.2l. More Info
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • Oldsmobile:
    • Bravada
  • 2 more
MSRP $530.84
$307.89
MSRP $530.84
$307.89
Alternator
Part Number: 19244751
Positions: Left, Right
Other Names: Remanufactured Generator More Names
Notes: 219. 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,
    • Silverado 3500 HD,
    • 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,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • 39 more
MSRP $576.78
$334.53
MSRP $576.78
$334.53
Alternator
Part Number: 19244758
Other Names: Remanufactured Generator More Names
Description: Reman.. 120 Amp.. Stamped #10479809. More Info
Fits:
  • GMC:
    • R3500 Pickup,
    • V3500
MSRP $363.58
$210.88
MSRP $363.58
$210.88
Alternator
Part Number: 19244760
Other Names: Remanufactured Generator More Names
Notes: 14. More Notes
Fits:
  • Cadillac:
    • 60 Special,
    • DeVille,
    • Eldorado,
    • Fleetwood,
    • Seville
MSRP $393.14
$228.02
MSRP $393.14
$228.02
Alternator
Part Number: 19244762
Other Names: Remanufactured Generator More Names
Description: All models. 4.6l. 4.6L, standard duty. 4.6L, without heated w'shield. More Info
Fits:
  • Cadillac:
    • DeVille,
    • Eldorado,
    • Seville
MSRP $435.54
$252.61
MSRP $435.54
$252.61
Alternator
Part Number: 19244773
Other Names: Remanufactured Generator More Names
Description: All models. 4.6l. 4.6L, 140 amp, 75mm pulley. More Info
Fits:
  • Cadillac:
    • DeVille,
    • Eldorado
MSRP $456.75
$264.92
MSRP $456.75
$264.92
Alternator
Part Number: 19244783
Other Names: Remanufactured Generator More Names
Description: 5.7l. More Info
Fits:
  • Chevrolet:
    • Camaro
  • Pontiac:
    • Firebird
MSRP $495.56
$287.42
MSRP $495.56
$287.42
Alternator
Part Number: 19244785
Other Names: Remanufactured Generator More Names
Replaces: 10464086, 10464420, 19152063
Description: Reman. 105 Amp.. Pontiac. 3.8L mfi. Oldsmobile. Without super charger. All models. 3.8l. 100 amp. More Info
Notes: 6. More Notes
Fits:
  • Chevrolet:
    • Camaro,
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • Intrigue
  • Pontiac:
    • Firebird,
    • Grand Prix
  • 1 more
MSRP $316.38
$183.50
MSRP $316.38
$183.50
Alternator
Part Number: 19244786
Other Names: Remanufactured Generator More Names
Description: 2.4l. Malibu. Alero, Grand Am. More Info
Fits:
  • Chevrolet:
    • Malibu
  • Oldsmobile:
    • Alero
  • Pontiac:
    • Grand Am
MSRP $440.44
$255.46
MSRP $440.44
$255.46
Alternator
Part Number: 42609193
Other Names: Generator More Names
Replaces: 42515224, 94509656
Description: Encore. Eng. vin m - le2. More Info
Fits:
  • Buick:
    • Encore
MSRP $427.48
$247.94
MSRP $427.48
$247.94
Alternator
Part Number: 92191127
Other Names: Generator More Names
Description: G8. 6.0l. More Info
Fits:
  • Pontiac:
    • G8
MSRP $458.35
$265.85
MSRP $458.35
$265.85
Alternator
Part Number: 92211821
Other Names: Generator More Names
Description: GTO. More Info
Fits:
  • Pontiac:
    • GTO
MSRP $436.50
$253.16
MSRP $436.50
$253.16
Alternator
Part Number: 13512745
Other Names: Generator More Names
Replaces: 13586366
Description: Cascada. More Info
Fits:
  • Buick:
    • Cascada
MSRP $295.19
$171.22
MSRP $295.19
$171.22

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