Alternators

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The alternator is a key component of your Subaru vehicle as it helps in powering its electrical components. Just as the name suggests, it delivers alternating current to various electrical instruments such as lights, dashboard panel, air conditioner, and entertainment units. When you start the vehicle, it is the alternator that provides power for operating the engine. It charges the battery by converting mechanical energy generated by the rotating crankshaft into electrical energy. Over time, the moving parts of the alternator can succumb to wear and tear and you might have to shop for a replacement. Since the alternator is responsible for charging the battery, you might think you just have a bad battery. If you don't have your alternator checked to see that is is working properly, you could wind up with another dead battery. There are some warning signs when it comes to a faulty alternator. Your check engine light may come on and you may have fluid leaks. It is important that your belts be the right tension as they can cause damage to the alternator bearings. If you find that through check-ups that it is time to replace your alternator, be sure to purchase a genuine OEM alternator. This alternator will be straight from the factory, made specifically for your Subaru. Shop our webstore for all your alternator needs.

Alternator
Part Number: 23700AA7018A
Other Names: Alternator Ay More Names
Replaces: 23700AA700, 23700AA701
Description: Forester. Without turbo. With hybrid. More Info
Fits:
  • Subaru:
    • Forester,
    • XV Crosstrek
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AA91B
Other Names: Alternator Ay More Names
Replaces: 23700AA91A
Description: Fits Legacy, Outback Alternator Your alternator replenishes your battery when your car is running. If you have a battery light, low... More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $395.80
$310.31
MSRP $395.80
$310.31
Alternator
Part Number: 23700AB020
Other Names: Alternator Ay More Names
Description: Legacy, Outback. 3.6l. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AB04A
Other Names: Altntr Assembly More Names
Description: Acsent. More Info
Fits:
  • Subaru:
    • Ascent
MSRP $405.96
$318.27
MSRP $405.96
$318.27
Alternator
Part Number: 23700AB050
Other Names: Altntr Assembly More Names
Description: Forester. More Info
Fits:
  • Subaru:
    • Forester
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AB16A
Other Names: Alternator Ay More Names
Description: 2.4L turbo. More Info
Fits:
  • Subaru:
    • Ascent,
    • Legacy,
    • Outback
MSRP $405.96
$318.27
MSRP $405.96
$318.27
Alternator
Part Number: 23700AA00R
Other Names: Remanufactured Alternator More Names
Replaces: 23700AA000
Description: All models. Sedan, coupe, wagon. Power steering. P/s. Loyale. Auto trans. Without turbo, without ac. More Info
Notes: 19. More Notes
Fits:
  • Subaru:
    • DL,
    • GL,
    • GL-10,
    • Loyale,
    • RX
MSRP $233.40
$156.84
MSRP $233.40
$156.84
Alternator
Part Number: 23700AA190R1
Other Names: Remanufactured Alternator More Names
Replaces: 23700AA190
Description: SVX. More Info
Fits:
  • Subaru:
    • SVX
MSRP $304.45
$204.59
MSRP $304.45
$204.59
Alternator
Part Number: 23700AA37AR1
Other Names: Remanufactured Alternator More Names
Replaces: 23700AA37A, 23700AA37A8A
Description: Manual trans. Legacy. All. Outback. 2.5l. Baja. Without turbo. More Info
Fits:
  • Subaru:
    • Baja,
    • Legacy,
    • Outback
MSRP $309.52
$208.00
MSRP $309.52
$208.00
Alternator
Part Number: 23700AA430R1
Other Names: Remanufactured Alternator More Names
Replaces: 23700AA430
Description: 2.0, 2.5L. Impreza. 2.0l. More Info
Fits:
  • Subaru:
    • Impreza
MSRP $309.52
$208.00
MSRP $309.52
$208.00
Alternator
Part Number: 23700AA751
Other Names: Altntr Assembly More Names
Replaces: 23700AA750
Description: BRZ. More Info
Fits:
  • Subaru:
    • BRZ
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AA831
Other Names: Alternator Ay More Names
Replaces: 23700AA620, 23700AA621, 23700AA830
Description: Fits Legacy, Outback, Tribeca Alternator Your alternator replenishes your battery when your car is running. If you have a battery... More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback,
    • Tribeca
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AA871
Other Names: Altntr Assembly More Names
Replaces: 23700AA680, 23700AA681, 23700AA870
Description: Alternator. Fits Forester, STI, WRX Alternator Your alternator replenishes your battery when your car is running. If you have a... More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • WRX STI
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AA901
Other Names: Alternator Ay More Names
Description: XV Crosstrek. With hybrid. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • XV Crosstrek
MSRP $904.01
$772.66
MSRP $904.01
$772.66
Alternator
Part Number: 23700AA98A
Other Names: Alternator Assembly More Names
Description: Impreza. More Info
Fits:
  • Subaru:
    • Impreza
MSRP $405.96
$318.27
MSRP $405.96
$318.27
Alternator
Part Number: 23700AA98B
Other Names: Altntr Assembly More Names
Fits:
  • Subaru:
    • Impreza
MSRP $405.96
$318.27
MSRP $405.96
$318.27
Alternator
Part Number: 23700AB000
Other Names: Alternator Assembly More Names
Replaces: 23700AA921
Description: 2.5L. More Info
Fits:
  • Subaru:
    • Forester
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AB13A
Other Names: Alternator Ay More Names
Description: 2.5L. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $405.96
$318.27
MSRP $405.96
$318.27
Alternator
Part Number: 23700AA02R
Other Names: Remanufactured Alternator More Names
Replaces: 23700AA020, 429907700
Description: Manual steering. All models. Sedan, coupe, wagon. Loyale. Manual trans. With turbo. Brat. More Info
Notes: 13. More Notes
Fits:
  • Subaru:
    • Brat,
    • DL,
    • GL,
    • GL-10,
    • Loyale,
    • RX
  • 1 more
MSRP $233.40
$156.84
MSRP $233.40
$156.84
Alternator
Part Number: 23700AA3708A
Other Names: Alternator Ay More Names
Replaces: 23700AA370
Description: Forester. Impreza. 2.5l. 2.5L turbo. Baja. With turbo. More Info
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza,
    • Legacy
MSRP $676.66
$528.13
MSRP $676.66
$528.13
Alternator
Part Number: 23700AA4018A
Other Names: Altntr Assembly More Names
Replaces: 23700AA401
Description: Auto trans. Legacy. Outback. 3.0l. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $670.07
$522.99
MSRP $670.07
$522.99
Alternator
Part Number: 23700AA5108A
Other Names: Alternator Assembly More Names
Replaces: 23700AA510
Description: Fits Legacy, Outback, Tribeca Alternator Your alternator replenishes your battery when your car is running. If you have a battery... More Info
Fits:
  • Subaru:
    • B9 Tribeca,
    • Legacy,
    • Outback
MSRP $554.14
$432.51
MSRP $554.14
$432.51
Alternator
Part Number: 23700AA63B8A
Other Names: Alternator Ay More Names
Replaces: 23700AA63A, 23700AA63B
Description: Fits Legacy, Outback Alternator Your alternator replenishes your battery when your car is running. If you have a battery light, low... More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $405.95
$272.80
MSRP $405.95
$272.80
Alternator
Part Number: 23700AA78A8A
Other Names: Alternator Ay More Names
Replaces: 23700AA78A
Description: From 12/5/12. 2.5L. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $405.95
$272.80
MSRP $405.95
$272.80
Alternator
Part Number: 23700AA911
Other Names: Altntr Assembly More Names
Replaces: 23700AA910
Description: WRX. Without hybrid. Impreza. Without turbo. 2.0L. XV Crosstrek. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • Impreza,
    • WRX,
    • XV Crosstrek
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AA931
Other Names: Altntr Assembly More Names
Replaces: 23700AA930
Description: Legacy, Outback. 3.6l. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AA970
Other Names: Alternator Ay More Names
Description: Crosstrek. More Info
Fits:
  • Subaru:
    • Crosstrek
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AA971
Other Names: Alternator Ay More Names
Description: Crosstrek. From 05/23/2017. More Info
Fits:
  • Subaru:
    • Crosstrek
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AA990
Other Names: Alternator Ay More Names
Description: BRZ. More Info
Fits:
  • Subaru:
    • BRZ
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AB01A
Other Names: Altntr Assembly More Names
Description: Legacy, Outback. 2.5l. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $405.96
$318.27
MSRP $405.96
$318.27
Alternator
Part Number: 23708AA34A
Other Names: Rotor Ay Alternator More Names
Description: Legacy/Outback. 2.5l. To 12/4/12. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $168.63
$113.32
MSRP $168.63
$113.32
Alternator
Part Number: 23700AA390
Other Names: Alternator Ay More Names
Description: Forester. Impreza. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Outback
MSRP $670.24
$523.12
MSRP $670.24
$523.12
Alternator
Part Number: 23700AA5228A
Other Names: Alternator Assembly More Names
Replaces: 23700AA520, 23700AA521, 23700AA522, 23700AA570
Description: Fits Forester, Impreza, Legacy, Outback, STI, WRX Alternator Your alternator replenishes your battery when your car is running. If you... More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AA5418A
Other Names: Alternator Assembly More Names
Replaces: 23700AA540, 23700AA541
Description: Forester. Impreza. 2.5l. With sti. With turbo. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza
MSRP $566.87
$442.44
MSRP $566.87
$442.44
Alternator
Part Number: 23700AA5818A
Other Names: Alternator Assembly More Names
Replaces: 23700AA580, 23700AA581
Description: Tribeca. More Info
Fits:
  • Subaru:
    • Tribeca
MSRP $580.54
$453.11
MSRP $580.54
$453.11
Alternator
Part Number: 23700AA6918A
Other Names: Alternator Assembly More Names
Replaces: 23700AA690, 23700AA691
Description: Impreza. Without turbo. More Info
Fits:
  • Subaru:
    • Impreza
MSRP $566.87
$442.44
MSRP $566.87
$442.44
Alternator
Part Number: 23700AA721
Other Names: Alternator Ay More Names
Replaces: 23700AA720
Description: Impreza. Without turbo. XV Crosstrek. Without hybrid. More Info
Fits:
  • Subaru:
    • Impreza,
    • XV Crosstrek
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AB030
Other Names: Alternator Ay More Names
Replaces: 23700AA760, 23700AA761
Description: Forester. 2.0L. 2.5L. More Info
Fits:
  • Subaru:
    • Forester
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23700AB051
Other Names: Altntr Assembly More Names
Fits:
  • Subaru:
    • Forester
MSRP $527.76
$411.91
MSRP $527.76
$411.91
Alternator
Part Number: 23708AA340
Other Names: Rotor, Rotor Assembly Alternator More Names
Description: Legacy/Outback. 2.5l. From 12/5/12. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $209.73
$140.94
MSRP $209.73
$140.94
Alternator Bolt
Part Number: 010410200
Other Names: Stay Bolt, Turbocharger Mounting Bolt, Flange Bolt More Names
Replaces: 01041020A, 01041020G
Description: 2.5L turbo. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $0.86
$0.55
MSRP $0.86
$0.55
Alternator Belt
Part Number: 809218460
Other Names: Serpentine Belt, V Belt-18X5X874 More Names
Description: 2.5L. WRX STI. Impreza. With turbo, with sti. More Info
Fits:
  • Subaru:
    • Impreza,
    • WRX STI
MSRP $20.95
$16.22
MSRP $20.95
$16.22
Alternator Belt
Part Number: SOA332X305
Other Names: A C Belt More Names
Replaces: 809221020
Description: With xt6 coupe. More Info
Fits:
  • Subaru:
    • XT
MSRP $44.95
$31.02
MSRP $44.95
$31.02
Alternator Bolt
Part Number: 808206030
Other Names: Bolt 6X20X18 More Names
Fits:
  • Subaru:
    • BRZ
MSRP $1.68
$1.30
MSRP $1.68
$1.30
Alternator Belt
Part Number: 809214010
Other Names: V Belt More Names
Fits:
  • Subaru:
    • Justy
MSRP $22.95
$17.76
MSRP $22.95
$17.76
Alternator Belt
Part Number: 809218450
Other Names: Serpentine Belt, V Belt-18X5X882 More Names
Replaces: 809218300, 809218310, 809218380, 809218430
Description: 2.5L. Forester. With turbo. Without sti model. 2.0L. Impreza. 2.0. More Info
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza
MSRP $22.95
$17.76
MSRP $22.95
$17.76
Alternator Belt
Part Number: 809221100
Other Names: Serpentine Belt, V Belt More Names
Replaces: 809221050
Description: 3.0L. More Info
Fits:
  • Subaru:
    • Outback
MSRP $39.95
$27.57
MSRP $39.95
$27.57
Alternator Hanger
Part Number: 10005AA031
Other Names: Hanger Engine More Names
Replaces: 10005AA030
Fits:
  • Subaru:
    • Forester
MSRP $24.38
$18.87
MSRP $24.38
$18.87

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