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Subaru Alternators

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The alternator is a key component in your Subaru that helps to keep the battery charged throughout the day. It's important that the alternator is operating efficiently so that your battery has enough energy to run when you turn the car on and get you from place to place. The alternator also works to recycle power throughout the vehicle so that other components in your vehicle are able to run properly. The alternator does this by using engine power and sending it to different parts of the system. These parts that it controls includes things like interior lighting, your power windows, and other small electronic systems. It's important to pay attention to the condition of the alternator so that you can get it replaced if it has started to wear out. When your battery dies often, you might think it's a battery problem. In some cases, though, it can be your alternator causing this to happen. Flickering dashboard lights or headlights are a typical sign of alternator issues. Make sure you invest in an OEM Subaru alternator when the time comes, which you can find here on our site.

Alternator
Part Number: 23700AA02R
Other Names: Remanufactured Alternator More Names
Replaces: 23700AA020, 429907700
Description: Brat. Loyale. All models. Manual trans. Manual steering. Sedan, coupe, wagon. Without turbo, with ac. 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: Baja. Forester. 2.5L turbo. Impreza. 2.5l. Without 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: Legacy. Auto trans. 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: Tribeca. Legacy/Outback. 3.0l. 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: Legacy/Outback. 2.5l. 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. Legacy/Outback. 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. 2.0L. Impreza. XV Crosstrek. Without turbo. Without hybrid. 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: To 12/4/12. Legacy/Outback. 2.5l. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $168.63
$113.32
MSRP $168.63
$113.32
Alternator
Part Number: 23700AA7018A
Other Names: Alternator Ay More Names
Replaces: 23700AA700, 23700AA701
Description: Forester. With hybrid. Without turbo. 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: Legacy, Outback. 2.5l. 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: P/s. Loyale. All models. Auto trans. Power steering. Sedan, coupe, wagon. 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: All. Baja. Legacy. Manual trans. Outback. 2.5l. 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: Tribeca. Legacy/Outback. 3.6l. 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: 2.5L. Impreza. WRX STI. Forester. With turbo. 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: With hybrid. XV Crosstrek. 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: 23700AA390
Other Names: Alternator Ay More Names
Description: Impreza. Forester. 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: Forester. With turbo. 2.5L turbo. Without sti. Impreza. 2.5l. Legacy/Outback. 2.5l. 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. With sti. Impreza. 2.5l. Without 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. XV Crosstrek. Without turbo. 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: 2.5L. 2.0L. Forester. 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: From 12/5/12. Legacy/Outback. 2.5l. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $209.73
$140.94
MSRP $209.73
$140.94
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: 2.0L. Forester. 2.5L turbo. Impreza. 2.0. Without sti model. With turbo, without sti. 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 Belt
Part Number: SOA543112
Other Names: A C Belt More Names
Replaces: 809110250, 809110270, 809110290, 809110380
Description: Manual trans. More Info
Fits:
  • Subaru:
    • DL,
    • GL,
    • Standard
MSRP $9.95
$7.70
MSRP $9.95
$7.70
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
Alternator Brace
Part Number: 11717AA060
Other Names: Alternator Plate, Mount Bracket Brace, Plate Alternator More Names
Replaces: 11717AA030
Description: All. 2.5L. 3.0L. 2.0L. More Info
Fits:
  • Subaru:
    • B9 Tribeca,
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • Tribeca,
    • WRX STI
  • 3 more
MSRP $5.02
$3.88
MSRP $5.02
$3.88
Alternator Pulley
Part Number: 23752AA070
Other Names: Pulley, Pulley-Altntr More Names
Description: WRX STI. 2.5L, 2.5 turbo. 2.5L turbo, without sti. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • WRX STI
MSRP $92.03
$62.95
MSRP $92.03
$62.95
Alternator Bolt
Part Number: 800708380
Other Names: Bolt More Names
Replaces: 800108710, 800708100
Fits:
  • Subaru:
    • Forester
MSRP $2.48
$1.92
MSRP $2.48
$1.92
Alternator Bolt
Part Number: 808408120
Other Names: Bolt-8X60X60 More Names
Description: #2. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • Forester
MSRP $2.52
$1.95
MSRP $2.52
$1.95

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