2020 Subaru Forester transmission control module — Door, (power liftgate control unit, LH quarter) price snapshot
- Low
- $40
- Average
- $133
- High
- $235

Year & trim-specific price guide
A used 2020 Subaru Forester transmission control module (Door, (power liftgate control unit, LH quarter)) costs $40 to $235, with a median asking price of $124. Based on 48 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 | $40–$232 | 42 | |
| Grade BStandard used | $100–$235 | 6 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $40–$235 overall range
Trim-specific context
This pricing covers the Door, (power liftgate control unit, LH quarter) variant of the 2020 Subaru Forester transmission control module, based on 48 priced listings. Its $124 median is 1% below the 2020 Subaru Forester transmission control module overall median of $125.
There are 15 other transmission control module variants available for the 2020 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 48 priced salvage-yard listings, a used 2020 Subaru Forester transmission control module in the Door, (power liftgate control unit, LH quarter) variant lists between $40 and $235, with a median asking price of $124.
The Door, (power liftgate control unit, LH quarter) variant appears in model years 2018, 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.