2020 Toyota 4Runner transmission control module — Air Bag, occupant detection, (under passenger side front seat) price snapshot
- Low
- $46
- Average
- $65
- High
- $195

Year & trim-specific price guide
A used 2020 Toyota 4Runner transmission control module (Air Bag, occupant detection, (under passenger side front seat)) costs $46 to $195, with a median asking price of $56. Based on 34 priced salvage yard listings across the US, updated Aug 29, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $46–$195 | 32 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $75–$100 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $46–$195 overall range
Trim-specific context
This pricing covers the Air Bag, occupant detection, (under passenger side front seat) variant of the 2020 Toyota 4Runner transmission control module, based on 34 priced listings. Its $56 median is 54% below the 2020 Toyota 4Runner transmission control module overall median of $121.
There are 27 other transmission control module variants available for the 2020 Toyota 4Runner.
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
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Common questions
Based on 34 priced salvage-yard listings, a used 2020 Toyota 4Runner transmission control module in the Air Bag, occupant detection, (under passenger side front seat) variant lists between $46 and $195, with a median asking price of $56.
The Air Bag, occupant detection, (under passenger side front seat) variant appears in model years 2017, 2018, 2019, 2020, 2021, 2022, 2023. Prices and availability may differ by year.