2018 Subaru Forester transmission control module — Steering, (electric power steering, RH frame rail under hood), ID 34710SG150 price snapshot
- Low
- $20
- Average
- $96
- High
- $275

Year & trim-specific price guide
A used 2018 Subaru Forester transmission control module (Steering, (electric power steering, RH frame rail under hood), ID 34710SG150) costs $20 to $275, with a median asking price of $77. Based on 43 priced salvage yard listings across the US, updated Aug 26, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $30–$275 | 36 | |
| Grade BStandard used | $68–$85 | 5 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $20–$100 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $20–$275 overall range
Trim-specific context
This pricing covers the Steering, (electric power steering, RH frame rail under hood), ID 34710SG150 variant of the 2018 Subaru Forester transmission control module, based on 43 priced listings. Its $77 median is 17% below the 2018 Subaru Forester transmission control module overall median of $93.
There are 31 other transmission control module 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 year, other trims
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Common questions
Based on 43 priced salvage-yard listings, a used 2018 Subaru Forester transmission control module in the Steering, (electric power steering, RH frame rail under hood), ID 34710SG150 variant lists between $20 and $275, with a median asking price of $77.
In our current dataset, the Steering, (electric power steering, RH frame rail under hood), ID 34710SG150 variant appears only for the 2018 model year.