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Genuine Subaru Legacy Alternator

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25 Alternators found

  • Subaru Legacy Alternator - 23700AA91B
    Diagram for Subaru Legacy Alternator - 23700AA91B
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AA91B
    $394.01 MSRP: $562.23
    You Save: $168.22 (30%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Alternator Assy; Alternator
    • Replaces: 23700AA91A
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2015-2017 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4
  • Subaru Legacy Alternator - 23700AA510
    Diagram for Subaru Legacy Alternator - 23700AA510
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    Subaru Legacy Alternator Compatible

    Part Number: 23700AA510
    $571.15 MSRP: $815.00
    You Save: $243.85 (30%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Alternator Assembly; Alternator
    • Replaced by: 23700AA5108A
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2006-2009 Subaru Legacy | 3.0R, 3.0R Limited, 3.0R LL-Bean | 3.0L H6
  • Subaru Legacy Alternator - 23700AA37A
    Diagram for Subaru Legacy Alternator - 23700AA37A
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AA37A
    $231.15 MSRP: $325.00
    You Save: $93.85 (29%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Alternator Assy
    • Replaced by: 23700AA37AR1
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2000-2004 Subaru Legacy | Baja, Baja-S, Base, Brighton, Cold Weather, GT, L, Limited, L-S, SUS Limited | 2.5L H4
  • Subaru Legacy Alternator - 23700AA401
    Diagram for Subaru Legacy Alternator - 23700AA401
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    Subaru Legacy Alternator Compatible

    Part Number: 23700AA401
    $573.66 MSRP: $818.58
    You Save: $244.92 (30%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Alternator Assembly; Alternator
    • Replaced by: 23700AA4018A
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2001-2005 Subaru Legacy | 3.0R, 3.0R Limited, 3.0R LL-Bean, Flat6, Flat6 L.L.Bean, Flat6-S, SUS Flat6 | 3.0L H6
  • Subaru Legacy Alternator - 23700AA931
    Diagram for Subaru Legacy Alternator - 23700AA931
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AA931
    $514.53 MSRP: $734.20
    You Save: $219.67 (30%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Alternator Assy; Alternator
    • Replaces: 23700AA930
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2015-2017 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 3.6L H6
  • Subaru Legacy Alternator - 23700AB020
    Diagram for Subaru Legacy Alternator - 23700AB020
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AB020
    $483.90 MSRP: $690.50
    You Save: $206.60 (30%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Alternator Assy
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2018-2019 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 3.6L H6
  • Subaru Legacy Alternator - 23700AA78A
    Diagram for Subaru Legacy Alternator - 23700AA78A
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    Subaru Legacy Alternator Motor

    Part Number: 23700AA78A
    $298.63 MSRP: $421.80
    You Save: $123.17 (30%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Alternator Assembly
    • Replaced by: 23700AA78A8A
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2013-2014 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4 DOHC
  • Subaru Legacy Alternator - 23700AA620
    Diagram for Subaru Legacy Alternator - 23700AA620
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AA620
    $493.39 MSRP: $704.03
    You Save: $210.64 (30%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Alternator Assy
    • Replaced by: 23700AA831
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2010-2011 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium | 3.6L H6
  • Subaru Legacy Alternator - 23700AA621
    Diagram for Subaru Legacy Alternator - 23700AA621
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AA621
    $493.39 MSRP: $704.03
    You Save: $210.64 (30%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Alternator Assy
    • Replaced by: 23700AA831
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2011-2012 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium | 3.6L H6
  • Subaru Legacy Alternator - 23700AB13A
    Diagram for Subaru Legacy Alternator - 23700AB13A
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AB13A
    $389.72 MSRP: $471.81
    You Save: $82.09 (18%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: ALTNTR Assembly
    • Replaced by: 23700AB051
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2020-2021 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4 DI
  • Subaru Legacy Alternator - 23700AA520
    Diagram for Subaru Legacy Alternator - 23700AA520
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AA520
    $493.06 MSRP: $703.57
    You Save: $210.51 (30%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Alternator Assy
    • Replaced by: 23700AA5228A
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2005 Subaru Legacy | GT, GT Limited | 2.5L H4 Turbo
  • Subaru Legacy Alternator - 23700AA930
    Diagram for Subaru Legacy Alternator - 23700AA930
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AA930
    $514.53 MSRP: $734.20
    You Save: $219.67 (30%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Alternator Assy
    • Replaced by: 23700AA931
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2015 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium | 3.6L H6
  • Subaru Legacy Alternator - 23700AB16A
    Diagram for Subaru Legacy Alternator - 23700AB16A
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AB16A
    $427.20 MSRP: $609.58
    You Save: $182.38 (30%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: ALTNTR Assembly
    • Replaces: 23700AB04A
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2020-2021 Subaru Legacy | 2.4R F/R-O, 2.4R Limited, 2.4R Touring | 2.4L H4 DIT
  • Subaru Legacy Alternator - 23700AB01A
    Diagram for Subaru Legacy Alternator - 23700AB01A
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AB01A
    $427.20 MSRP: $609.58
    You Save: $182.38 (30%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Alternator Assy
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2018-2019 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4
  • Subaru Legacy Alternator - 23700AA91A
    Diagram for Subaru Legacy Alternator - 23700AA91A
    View related parts

    Subaru Legacy Alternator Assembly

    Part Number: 23700AA91A
    $394.01 MSRP: $562.23
    You Save: $168.22 (30%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Alternator Assy
    • Replaced by: 23700AA91B
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2015 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4
  • Subaru Legacy Alternator - 23700AA370
    Diagram for Subaru Legacy Alternator - 23700AA370
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AA370
    $580.13 MSRP: $827.82
    You Save: $247.69 (30%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Alternator Assy; Alternator
    • Replaced by: 23700AA3708A
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2004 Subaru Legacy | Baja-B | 2.5L H4 Turbo
  • Subaru Legacy Alternator - 23700AA830
    Diagram for Subaru Legacy Alternator - 23700AA830
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    Subaru Legacy Alternator Assembly

    Part Number: 23700AA830
    $493.39 MSRP: $704.03
    You Save: $210.64 (30%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Alternator Assy; Alternator
    • Replaced by: 23700AA831
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2013-2014 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 3.6L H6
  • Subaru Legacy Alternator - 23700AA63A
    Diagram for Subaru Legacy Alternator - 23700AA63A
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    Product Specifications
    • Other Name: Alternator Assy
    • Replaced by: 23700AA63B8A
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2010-2011 Subaru Legacy | 2.5GT Limited, 2.5GT Premium, 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC, 2.5L H4 Turbo
  • Subaru Legacy Alternator - 23700AA210
    Diagram for Subaru Legacy Alternator - 23700AA210
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    Product Specifications
    • Other Name: Alternator Assy
    • Manufacturer Note: HI:LR185-701 85A
    • Replaced by: 23700AA34ARA
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1995 Subaru Legacy | Base, Brighton, L, LS, Post | 2.2L H4
  • Subaru Legacy Alternator - 23700AA63B
    Diagram for Subaru Legacy Alternator - 23700AA63B
    View related parts
    Product Specifications
    • Other Name: Alternator Assy
    • Replaced by: 23700AA63B8A
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 2011-2012 Subaru Legacy | 2.5GT Limited, 2.5GT Premium, 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC, 2.5L H4 Turbo
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1-20 of 25 Results

Subaru Legacy Alternator

Our website stands as the go-to online destination for OEM Subaru Legacy Alternator. With complete lines of genuine Subaru Legacy Alternator available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.

Subaru Legacy Alternator Parts Questions & Experts Answers

  • Q: How to remove and install an alternator in a Subaru Legacy?
    A: Disconnect the cable from the negative battery terminal. Remove the drivebelt cover and remove the alternator drivebelt. If the vehicle is equipped with cruise control, and if the cruise control cable is clipped to the small bracket that's located right behind the alternator electrical connector, detach the clip and set the cable aside to give yourself more room to work. Disconnect the Battery Cable and the electrical connector from the alternator. Remove this nut and disconnect the battery cable from the B+ terminal, then depress the release tab and disconnect the electrical connector from the alternator. Remove the adjustment and pivot bolts and separate the alternator from the engine. To detach the alternator from the engine, remove the adjustment bolt and the pivot bolt, then lilt the alternator out of the engine compartment. Installation is the reverse of removal. After the alternator is installed, adjust the drivebelt tension.

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