2018 Subaru Forester car radio — amplifier (under LH seat), ID 86221SG010 price snapshot
- Low
- $75
- Average
- $180
- High
- $309

Year & trim-specific price guide
A used 2018 Subaru Forester car radio (amplifier (under LH seat), ID 86221SG010) costs $75 to $309, with a median asking price of $170. Based on 28 priced salvage yard listings across the US, updated Aug 25, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $100–$260 | 24 | |
| Grade BStandard used | $150–$309 | 2 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $75–$125 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $75–$309 overall range
Trim-specific context
This pricing covers the amplifier (under LH seat), ID 86221SG010 variant of the 2018 Subaru Forester car radio, based on 28 priced listings. Its $170 median is 14% below the 2018 Subaru Forester car radio overall median of $197.
There are 8 other car radio variants available for the 2018 Subaru Forester.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
Back to full guide
Common questions
Based on 28 priced salvage-yard listings, a used 2018 Subaru Forester car radio in the amplifier (under LH seat), ID 86221SG010 variant lists between $75 and $309, with a median asking price of $170.
The amplifier (under LH seat), ID 86221SG010 variant appears in model years 2017, 2018. Prices and availability may differ by year.