2020 Toyota Sienna transmission control module — Transfer Case, (LH dash) price snapshot
- Low
- $50
- Average
- $126
- High
- $243

Year & trim-specific price guide
A used 2020 Toyota Sienna transmission control module (Transfer Case, (LH dash)) costs $50 to $243, with a median asking price of $99. Based on 49 priced salvage yard listings across the US, updated Sep 5, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$243 | 37 | |
| Grade BStandard used | $75–$200 | 7 | |
| Grade CVisible wear | $50–$97 | 4 | |
| Grade XUngraded | $80–$80 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $50–$243 overall range
Trim-specific context
This pricing covers the Transfer Case, (LH dash) variant of the 2020 Toyota Sienna transmission control module, based on 49 priced listings. Its $99 median is 1% below the 2020 Toyota Sienna transmission control module overall median of $100.
There are 35 other transmission control module variants available for the 2020 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 49 priced salvage-yard listings, a used 2020 Toyota Sienna transmission control module in the Transfer Case, (LH dash) variant lists between $50 and $243, with a median asking price of $99.
The Transfer Case, (LH dash) variant appears in model years 2018, 2019, 2020. Prices and availability may differ by year.