Toyota Sienna transmission control module — Seat, (seat mounted), (third row power folding) price snapshot
- Low
- $20
- Average
- $73
- High
- $100
Trim-specific price guide
Toyota Sienna Transmission Control Module — Seat, (seat mounted), (third row power folding) prices
Pricing for the Seat, (seat mounted), (third row power folding) variant of the Toyota Sienna transmission control module, aggregated from 32 salvage yard listings across 3 model years.
Price summary
A used Toyota Sienna transmission control module (Seat, (seat mounted), (third row power folding)) costs $20 to $100, with a median asking price of $86. Based on 32 priced salvage yard listings across the US, updated Sep 5, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$91
Grade B (good)$68
Grade C (fair)$75
USD
Condition comparison
Price by part grade
Grade AClean / low wear$20–$10022 listings
Grade BStandard used$68–$681 listings
Grade CVisible wear$50–$1004 listings
Grade XUngraded$35–$555 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $20–$100 | 22 | |
| Grade BStandard used | $68–$68 | 1 | |
| Grade CVisible wear | $50–$100 | 4 | |
| Grade XUngraded | $35–$55 | 5 |
Median by grade
Grade price comparison
Grade A$91
Grade B$68
Grade C$75
Ungraded$55
Median asking price by seller-reported condition grade · $20–$100 overall range
Trim-specific context
How is the Seat, (seat mounted), (third row power folding) priced differently?
This pricing covers the Seat, (seat mounted), (third row power folding) variant of the Toyota Sienna transmission control module, based on 32 priced listings across 3 model years (2018, 2019, 2020). Its $86 median is 29% below the Toyota Sienna transmission control module overall median of $121.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a Seat, (seat mounted), (third row power folding) cost by year?
Other trims
Other Toyota Sienna transmission control module variants
Air Bag, occupant detection, (under passenger side front seat)
3 yrs$61$40 – $240Lamps, headlamp control, (behind headlamps)
3 yrs$100$45 – $249Lamps, swivel control, (RH dash)
3 yrs$71$50 – $335Mirror, (door mounted), LH
8 yrs$135$30 – $287Mirror, (door mounted), RH
8 yrs$124$35 – $287Seat Belt, (adaptive cruise control), (RH dash)
3 yrs$101$50 – $270Stability Control, (yaw rate computer, LH dash)
3 yrs$75$50 – $243Theft-Locking, (center dash), keyless ignition (Smart Key)
3 yrs$76$25 – $220Transfer Case, (LH dash)
3 yrs$116$50 – $335Common questions
Toyota Sienna transmission control module (Seat, (seat mounted), (third row power folding)) FAQ
How much is a used Toyota Sienna transmission control module (Seat, (seat mounted), (third row power folding))?
Based on 32 priced salvage-yard listings across 3 model years, a used Toyota Sienna transmission control module in the Seat, (seat mounted), (third row power folding) variant lists between $20 and $100, with a median asking price of $86.
Which Toyota Sienna years use the Seat, (seat mounted), (third row power folding) transmission control module?
The Seat, (seat mounted), (third row power folding) variant appears in model years 2018, 2019, 2020. Prices and availability differ by year.
Is there a price difference between Seat, (seat mounted), (third row power folding) condition grades?
Yes. Grade A has a median of $91, Grade B has a median of $68, Grade C has a median of $75. Grade A parts are in excellent condition, B is good, and C is fair.