2015 Subaru Crosstrek alternator — Base, ID 23700AA720 price snapshot
- Low
- $35
- Average
- $100
- High
- $500

Year & trim-specific price guide
A used 2015 Subaru Crosstrek alternator (Base, ID 23700AA720) costs $35 to $500, with a median asking price of $69. Based on 43 priced salvage yard listings across the US, updated Sep 10, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$500 | 38 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | $100–$100 | 1 | |
| Grade XUngraded | $65–$75 | 4 |
Median by grade
Median asking price by seller-reported condition grade · $35–$500 overall range
Trim-specific context
This pricing covers the Base, ID 23700AA720 variant of the 2015 Subaru Crosstrek alternator, based on 43 priced listings. Its $69 median is 14% below the 2015 Subaru Crosstrek alternator overall median of $80.
There are 4 other alternator variants available for the 2015 Subaru Crosstrek.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
Back to full guide
Common questions
Based on 43 priced salvage-yard listings, a used 2015 Subaru Crosstrek alternator in the Base, ID 23700AA720 variant lists between $35 and $500, with a median asking price of $69.
In our current dataset, the Base, ID 23700AA720 variant appears only for the 2015 model year.