OEM Kia Alternators

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What Alternators Do

Alternators convert mechanical energy -- machine movement, really -- into electricity. That current is what charges car batteries and runs a vehicle's many electrical systems -- for instance, a dashboard's lights and displays, power windows, in-car entertainment systems, power steering, and windshield wipers. It also is what helps warm heated seats.

How Alternators Work

The process is as follows. First, a vehicle's engine moves a belt, which drives a pulley on the alternator. That pulley spins a rotor shaft, which then turns a set of magnetic coils. The moving coils generate AC power. A rectifier on the alternator captures it and turns it into DC power. This is how a vehicle can start and stay running.

Unfortunately, alternator failure can happen sometimes. The causes of a bad alternator include bad jump-starts, incompatible accessory installation, and damaged or degraded alternator parts. Luckily, the symptoms of alternator trouble are fairly easy to spot.

Signs of Alternator Problems

  • Headlight issues
  • Car radio malfunctions
  • A burning smell under the hood, near the alternator or battery
  • Engine whines
  • A dead battery
  • Charging system issues
  • Charging system failure

If you see any of these, to figure out what's going on, run a complete inspection. Test your vehicle's charging system specifically. If it turns out you need to change your alternator, do so. Otherwise, replace it every 7 years or every 80,000 to 150,000 miles. For more details on that, refer to your owner's manual.

The Best Alternators for Kia Vehicles

Kia makes its alternators compatible with its models, guaranteed. So, you should trust your repair or replacement project to nothing less than a genuine OEM alternator. You can order one online right here at our auto parts department. We'll ship immediately, right to your home address. Buy now!

Alternator
Part Number: 0K201-18300C
Replaces: 0K201-18300A, 0K201-18300D, 0K201-18300E
Description: Sohc. Sephia. More Info
Fits:
  • Kia:
    • Sephia
MSRP $441.95
$318.20
MSRP $441.95
$318.20
Alternator
Part Number: 37300-23650RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-23650
Description: Soul. 2.0l. Sportage. 2.0l. Spectra, Spectra5. More Info
Fits:
  • Kia:
    • Soul,
    • Spectra,
    • Spectra5,
    • Sportage
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-26100
Other Names: Generator Assembly More Names
Description: Rio, Rio5. From 5/02/09. More Info
Fits:
  • Kia:
    • Rio,
    • Rio5
MSRP $469.48
$338.03
MSRP $469.48
$338.03
Alternator
Part Number: 37300-2E200RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-2E200
Description: Soul. 2.0l. Forte. 2.0l. Forte. 1.8l. Without isg starter. 2.0L, without idle stop & go. More Info
Fits:
  • Kia:
    • Forte,
    • Forte Koup,
    • Forte5,
    • Soul
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-2E230
Other Names: Alternator Assembly More Names
Description: Forte. 2.0l. Without sedan. More Info
Fits:
  • Kia:
    • Forte,
    • Forte5
MSRP $547.63
$377.87
MSRP $547.63
$377.87
Alternator
Part Number: 37300-2G061
Other Names: Alternator Assembly More Names
Description: Sorento. 2.4l. Sorento. 2.0l. Sportage. 2.0l. Optima. 2.0l, 2.4l. More Info
Fits:
  • Kia:
    • Optima,
    • Sorento,
    • Sportage
MSRP $493.75
$355.50
MSRP $493.75
$355.50
Alternator
Part Number: 37300-2G100
Other Names: Generator Assembly More Names
Description: Optima. 2.4l. More Info
Fits:
  • Kia:
    • Optima
MSRP $469.48
$338.03
MSRP $469.48
$338.03
Alternator
Part Number: 37300-2G755
Other Names: Alternator Assembly More Names
Description: To 03/25/2014. Korea Built Vehicle. More Info
Fits:
  • Kia:
    • Optima
MSRP $516.78
$356.58
MSRP $516.78
$356.58
Alternator
Part Number: 37300-2M420
Other Names: Alternator Assembly More Names
Fits:
  • Kia:
    • K5
MSRP $591.67
$408.25
MSRP $591.67
$408.25
Alternator
Part Number: 37300-37800RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-37800
Description: Sportage. 2.7l. More Info
Fits:
  • Kia:
    • Sportage
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-39405RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-39400, 37300-39405
Description: Amanti. More Info
Fits:
  • Kia:
    • Amanti
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-39450RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-39450, 37300-39450R
Description: Sorento. More Info
Fits:
  • Kia:
    • Sorento
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-3E105
Other Names: Generator Assembly More Names
Replaces: 37300-3E100, 37300-3E160, 37300-3E161
Description: Rondo. 2.7l. Optima. 2.7l. More Info
Fits:
  • Kia:
    • Optima,
    • Rondo
MSRP $494.12
$355.76
MSRP $494.12
$355.76
Alternator
Part Number: 37390-2G900
Other Names: Hsg Assembly More Names
Replaces: 37390-2G910
Description: Optima Hybrid. More Info
Fits:
  • Kia:
    • Optima
MSRP $1,326.37
$891.32
MSRP $1,326.37
$891.32
Alternator
Part Number: 37390-2G920
Other Names: Hsg Assembly-Generator More Names
Description: Optima Hybrid. More Info
Fits:
  • Kia:
    • Optima
MSRP $1,686.87
$1,133.57
MSRP $1,686.87
$1,133.57
Alternator
Part Number: MZ599-18300A
Replaces: MZ599-18300
Description: 1.8L. More Info
Fits:
  • Kia:
    • Sephia
MSRP $573.82
$395.93
MSRP $573.82
$395.93
Alternator
Part Number: 0K201-18300B
Fits:
  • Kia:
    • Sephia
MSRP $437.53
$315.02
MSRP $437.53
$315.02
Alternator
Part Number: RK2AA-18300U
Other Names: Remanufactured Alternator More Names
Replaces: 0K241-18300, 0K2A2-18300, QK2AA-18300
Description: Sephia. Spectra. Dohc. 1.8l. More Info
Fits:
  • Kia:
    • Sephia,
    • Spectra
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-2CTA0
Other Names: Generator Assembly More Names
Description: Stinger. 2.0l. More Info
Fits:
  • Kia:
    • Stinger
MSRP $636.68
$439.31
MSRP $636.68
$439.31
Alternator
Part Number: 37300-2E210
Other Names: Alternator Assembly More Names
Description: Gdi. Forte. 2.0l. With sedan. More Info
Fits:
  • Kia:
    • Forte
MSRP $547.63
$377.87
MSRP $547.63
$377.87
Alternator
Part Number: 37300-2E240
Other Names: Alternator Assembly More Names
Description: Mpi. Forte. 2.0l. With sedan. Without micom. More Info
Fits:
  • Kia:
    • Forte
MSRP $542.53
$374.35
MSRP $542.53
$374.35
Alternator
Part Number: 37300-2E721
Other Names: Alternator Assembly More Names
Description: Mpi. With sedan. With micom. Forte sedan. 2.0l. More Info
Fits:
  • Kia:
    • Forte
MSRP $624.17
$430.68
MSRP $624.17
$430.68
Alternator
Part Number: 37300-2E820RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-2E820
Description: Without ev, 2.0L. More Info
Fits:
  • Kia:
    • Soul
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-2E821
Other Names: Alternator Assembly More Names
Description: Soul. 2.0l. More Info
Fits:
  • Kia:
    • Seltos,
    • Soul
MSRP $591.70
$408.25
MSRP $591.70
$408.25
Alternator
Part Number: 37300-2G051
Other Names: Alternator Assembly More Names
Description: Sportage. 2.4l. More Info
Fits:
  • Kia:
    • Sportage
MSRP $630.42
$434.99
MSRP $630.42
$434.99
Alternator
Part Number: 37300-2G900
Other Names: Generator Assembly More Names
Description: To 08/24/2012. From 04/11/2012. More Info
Fits:
  • Kia:
    • Sorento
MSRP $608.47
$419.84
MSRP $608.47
$419.84
Alternator
Part Number: 37300-3C520
Other Names: Generator Assembly More Names
Description: K900. 3.8l. More Info
Fits:
  • Kia:
    • K900
MSRP $597.75
$412.45
MSRP $597.75
$412.45
Alternator
Part Number: 37300-3L001
Other Names: Generator Assembly More Names
Description: K900. Stinger. 3.3l. More Info
Fits:
  • Kia:
    • K900,
    • Stinger
MSRP $602.80
$415.93
MSRP $602.80
$415.93
Alternator
Part Number: 37300-3L060
Other Names: Generator Assembly More Names
Description: Telluride. More Info
Fits:
  • Kia:
    • Telluride
MSRP $619.47
$427.43
MSRP $619.47
$427.43
Alternator
Part Number: 37390-03900
Other Names: Hsg Assembly-Generator More Names
Description: Niro. More Info
Fits:
  • Kia:
    • Niro,
    • Niro EV
MSRP $1,236.58
$830.98
MSRP $1,236.58
$830.98
Alternator
Part Number: 0K011-18300D
Replaces: 0K011-18300B, 0K011-18300C, 0K012-18300
Description: Sportage. More Info
Fits:
  • Kia:
    • Sportage
MSRP $260.82
$187.79
MSRP $260.82
$187.79
Alternator
Part Number: 37300-22650RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-22650, 37300-23600
Description: 2004-06. Rio, Rio5. Sportage. 2.0l. More Info
Fits:
  • Kia:
    • Rio,
    • Rio5,
    • Spectra,
    • Spectra5,
    • Sportage
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-25201RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-25201, 37300-25301, 37300-25310
Description: Forte. Rondo. 2.4l. Optima. 2.4l. Remanufactured. Without ams-with micom. More Info
Fits:
  • Kia:
    • Forte,
    • Forte Koup,
    • Optima,
    • Rondo
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-2B101
Other Names: Generator Assembly More Names
Description: Soul. 1.6l. More Info
Fits:
  • Kia:
    • Soul
MSRP $490.87
$353.42
MSRP $490.87
$353.42
Alternator
Part Number: 37300-2B610
Other Names: Generator Assembly More Names
Description: Rio. Without isg. From 3/7/12. With auto stop-go. More Info
Fits:
  • Kia:
    • Rio
MSRP $602.80
$415.93
MSRP $602.80
$415.93
Alternator
Part Number: 37300-2B960
Other Names: Generator Assembly More Names
Description: Soul. 1.6l. With turbo. Optima. 1.6l. Forte sedan. 1.6l. More Info
Fits:
  • Kia:
    • Forte,
    • Optima,
    • Soul
MSRP $602.80
$415.93
MSRP $602.80
$415.93
Alternator
Part Number: 37300-2G600
Other Names: Alternator Assembly More Names
Description: Optima. Sorento. 2.4l. Usa built. 2.0l. More Info
Fits:
  • Kia:
    • Optima,
    • Sorento
MSRP $611.78
$422.13
MSRP $611.78
$422.13
Alternator
Part Number: 37300-2G950
Other Names: Alternator Assembly More Names
Replaces: 37300-2G850
Description: Optima. Sorento. 2.4l. Usa built. 2.0l. 2.0L turbo, us build. More Info
Fits:
  • Kia:
    • Optima,
    • Sorento
MSRP $583.35
$402.50
MSRP $583.35
$402.50
Alternator
Part Number: 37300-37405RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-37250, 37300-37250R, 37300-37400, 37300-37405, 37300-37405R
Description: Optima. 2.7l. Optima. 2.5l. More Info
Fits:
  • Kia:
    • Optima
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-38400RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-38310, 37300-38310R, 37300-38700
Description: Optima. 2.4l. More Info
Fits:
  • Kia:
    • Optima
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-3C210
Other Names: Generator Assembly More Names
Description: All. Sedona. Long wheelbase. 3.8L, with rear ac. With entertainment center. More Info
Fits:
  • Kia:
    • Borrego,
    • Sedona
MSRP $627.17
$432.75
MSRP $627.17
$432.75
Alternator
Part Number: 37300-3F010
Other Names: Generator Assembly More Names
Description: Borrego. More Info
Fits:
  • Kia:
    • Borrego
MSRP $627.17
$432.75
MSRP $627.17
$432.75
Alternator
Part Number: RK30D-18300U
Other Names: Remanufactured Alternator More Names
Replaces: 0K30C-18300, 0K30D-18300, RK30D-18300
Description: Rio. More Info
Fits:
  • Kia:
    • Rio
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 0K24A-18300A
Replaces: 0K24A-18300
Description: Sephia. 1.6L, dohc. More Info
Fits:
  • Kia:
    • Sephia
MSRP $437.53
$315.02
MSRP $437.53
$315.02
Alternator
Part Number: 0K29T-18300A
Replaces: 0K29T-18300
Description: Sephia. Dohc. 1.6l. More Info
Fits:
  • Kia:
    • Sephia
MSRP $443.48
$319.31
MSRP $443.48
$319.31
Alternator
Part Number: 37300-25700
Other Names: Generator Assembly More Names
Description: Sportage. 2.0l. More Info
Fits:
  • Kia:
    • Sportage
MSRP $627.17
$432.75
MSRP $627.17
$432.75
Alternator
Part Number: 37300-2B150RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-2B150
Description: Soul. 1.6l. Without isg starter. More Info
Fits:
  • Kia:
    • Soul
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-2B300RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-2B300
Description: Rio. To 3/7/12. Without isg. Exc.Start/Stop Feature. More Info
Fits:
  • Kia:
    • Rio
MSRP $300.00
$216.00
MSRP $300.00
$216.00
Alternator
Part Number: 37300-2B310
Other Names: Generator Assembly More Names
Description: Forte. 1.6l. Mexico built. More Info
Fits:
  • Kia:
    • Forte5
MSRP $578.05
$398.85
MSRP $578.05
$398.85
Alternator
Part Number: 37300-2B600RU
Other Names: Remanufactured Alternator More Names
Replaces: 37300-2B600
Description: Rio. Without isg. From 3/7/12. With auto stop-go. More Info
Fits:
  • Kia:
    • Rio
MSRP $300.00
$216.00
MSRP $300.00
$216.00

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