2021 Toyota Sienna transmission control module — Air Bag, (under console) price snapshot
- Low
- $78
- Average
- $171
- High
- $309

Year & trim-specific price guide
A used 2021 Toyota Sienna transmission control module (Air Bag, (under console)) costs $78 to $309, with a median asking price of $153. Based on 39 priced salvage yard listings across the US, updated Aug 24, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $78–$309 | 27 | |
| Grade BStandard used | $100–$248 | 10 | |
| Grade CVisible wear | $140–$140 | 1 | |
| Grade XUngraded | $150–$150 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $78–$309 overall range
Trim-specific context
This pricing covers the Air Bag, (under console) variant of the 2021 Toyota Sienna transmission control module, based on 39 priced listings. Its $153 median is 4% below the 2021 Toyota Sienna transmission control module overall median of $159.
There are 26 other transmission control module variants available for the 2021 Toyota Sienna.
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 39 priced salvage-yard listings, a used 2021 Toyota Sienna transmission control module in the Air Bag, (under console) variant lists between $78 and $309, with a median asking price of $153.
The Air Bag, (under console) variant appears in model years 2021, 2022, 2023, 2024, 2025. Prices and availability may differ by year.