Alternator - Subaru (23700AA901)

We offer only Original Subaru Parts

Genuine Subaru Parts
Subaru Parts
  • Subaru
  • 23700AA901

Details

  • Brand:

     Parts

  • SKU:

    23700AA901

  • Other Names:

    Alternator Ay

  • Description:

    XV Crosstrek. With hybrid.


    Product Name: Alternator – Subaru (23700AA901)

    The Subaru Alternator (Part #23700AA901) is a genuine OEM electrical component engineered to deliver reliable power generation and charging performance for your vehicle’s battery and electrical systems. Built to Subaru’s exact specifications, this alternator ensures your engine and onboard electronics operate at peak efficiency.

    Constructed with high-grade copper windings, heat-resistant insulation, and a durable aluminum housing, the 23700AA901 alternator is designed to withstand the thermal and mechanical stress of everyday driving. It features an internal voltage regulator to maintain stable output and prevent overcharging or power fluctuations.

    This alternator is a direct-fit OEM replacement, ensuring perfect alignment with the vehicle’s serpentine belt system and electrical connections. It bolts directly into the factory mounting points and plugs into the existing wiring harness, making installation quick and hassle-free for both professional mechanics and experienced DIYers.

    Whether you're replacing a failing unit or performing preventative maintenance, the 23700AA901 provides the factory-tested reliability needed to power your vehicle’s lights, ignition system, accessories, and charging circuit. Its OEM design guarantees compatibility and performance that aftermarket units may not consistently deliver.

    ✔ Genuine OEM Subaru alternator for optimal power and charging reliability 

    ✔ Part Number: 23700AA901 

    ✔ Features a factory-calibrated internal voltage regulator 

    ✔ Built with premium materials for thermal and mechanical durability 

    ✔ Compatible with select Subaru models—verify fitment before installation

    When dependable power is critical to your vehicle’s performance, the Subaru Alternator (23700AA901) delivers factory-level quality and consistency. Trust this OEM replacement to keep your electrical systems running smoothly and your battery properly charged on every drive.


  • Condition: New
  • MSRP: $2,254.97
  • Discount: $726.10 (32.2% off)
  • Sale Price: $1,528.87
Ships To
Sold In Individual Units
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Requires VIN entry at checkout
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In-House Experts 100 years of combined experience

Alternator - Subaru (23700AA901)

We offer only Original Subaru Parts

Genuine Subaru Parts
Subaru Parts
  • Subaru
  • 23700AA901

Details

  • Brand:

     Parts

  • SKU:

    23700AA901

  • Other Names:

    Alternator Ay

  • Description:

    XV Crosstrek. With hybrid.


    Product Name: Alternator – Subaru (23700AA901)

    The Subaru Alternator (Part #23700AA901) is a genuine OEM electrical component engineered to deliver reliable power generation and charging performance for your vehicle’s battery and electrical systems. Built to Subaru’s exact specifications, this alternator ensures your engine and onboard electronics operate at peak efficiency.

    Constructed with high-grade copper windings, heat-resistant insulation, and a durable aluminum housing, the 23700AA901 alternator is designed to withstand the thermal and mechanical stress of everyday driving. It features an internal voltage regulator to maintain stable output and prevent overcharging or power fluctuations.

    This alternator is a direct-fit OEM replacement, ensuring perfect alignment with the vehicle’s serpentine belt system and electrical connections. It bolts directly into the factory mounting points and plugs into the existing wiring harness, making installation quick and hassle-free for both professional mechanics and experienced DIYers.

    Whether you're replacing a failing unit or performing preventative maintenance, the 23700AA901 provides the factory-tested reliability needed to power your vehicle’s lights, ignition system, accessories, and charging circuit. Its OEM design guarantees compatibility and performance that aftermarket units may not consistently deliver.

    ✔ Genuine OEM Subaru alternator for optimal power and charging reliability 

    ✔ Part Number: 23700AA901 

    ✔ Features a factory-calibrated internal voltage regulator 

    ✔ Built with premium materials for thermal and mechanical durability 

    ✔ Compatible with select Subaru models—verify fitment before installation

    When dependable power is critical to your vehicle’s performance, the Subaru Alternator (23700AA901) delivers factory-level quality and consistency. Trust this OEM replacement to keep your electrical systems running smoothly and your battery properly charged on every drive.


  • Condition: New

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Product Reviews

Subaru Parts Pros - South Shore Subaru

SubaruPartsPros.com proudly operates as part of South Shore Subaru located in NY. As a Genuine S.O.A Parts dealership we have the ability to obtain any and all Subaru parts needed to fix and maintain your vehicle. We understand shopping for parts online can be confusing and stressful at times because the last thing you want is the wrong part. Rest assured though as when you shop our online store and provide your vehicle identification number (VIN) at checkout it is our duty to make sure each and every part ordered fits your vehicle. In cases where we find a mis-match we will contact you immediately and make the proper correction to your order. Please feel free to drop us a line by using the contact us page or chat live with one of our agents.