2018 price snapshot
- Low
- $25
- Average
- $103
- High
- $249
Model year / 2018
Year-specific used alternator pricing for the 2018 Subaru Outback, built from real salvage yard and junkyard listings with condition grade and fitment detail.
A used 2018 Subaru Outback alternator costs $25 to $249, with a median asking price of $76. Based on 48 priced salvage yard listings across the US, updated Aug 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent): $76Grade B (good): $151
Low → high
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $25–$249 | 35 | |
| Grade BStandard used | $66–$205 | 9 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $35–$58 | 4 |
Fitment matters
48 priced listings
$25–$249
Year-specific context
The 2018 guide is based on 50 observed listings, including 48 with posted prices. Its $76 median is 0% above the Subaru Outback guide's $76 median.
Among the 1 model years with current price data, 2018 ranks #1 from lowest to highest median.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Common questions
Based on 48 priced salvage-yard listings, a used 2018 Subaru Outback alternator lists between $25 and $249, with a median asking price of $76.
This price guide does not confirm interchangeability. Check the seller's part number, drivetrain, trim or variant, and your VIN before buying; parts from the same model can use different fitments in the same year.