Toyota Sienna transmission control module — Theft-Locking, (center dash), immobilizer, ID 89784-0A020 price snapshot
- Low
- $71
- Average
- $103
- High
- $219
Trim-specific price guide
Toyota Sienna Transmission Control Module — Theft-Locking, (center dash), immobilizer, ID 89784-0A020 prices
Pricing for the Theft-Locking, (center dash), immobilizer, ID 89784-0A020 variant of the Toyota Sienna transmission control module, aggregated from 116 salvage yard listings across 4 model years.
Price summary
A used Toyota Sienna transmission control module (Theft-Locking, (center dash), immobilizer, ID 89784-0A020) costs $71 to $219, with a median asking price of $81. Based on 116 priced salvage yard listings across the US, updated Sep 5, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$81
Grade B (good)$95
USD
Condition comparison
Price by part grade
Grade AClean / low wear$71–$21972 listings
Grade BStandard used$71–$21640 listings
Grade CVisible wearUpdating
Grade XUngraded$75–$754 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $71–$219 | 72 | |
| Grade BStandard used | $71–$216 | 40 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $75–$75 | 4 |
Median by grade
Grade price comparison
Grade A$81
Grade B$95
Ungraded$75
Median asking price by seller-reported condition grade · $71–$219 overall range
Trim-specific context
How is the Theft-Locking, (center dash), immobilizer, ID 89784-0A020 priced differently?
This pricing covers the Theft-Locking, (center dash), immobilizer, ID 89784-0A020 variant of the Toyota Sienna transmission control module, based on 116 priced listings across 4 model years (2022, 2023, 2024, 2025). Its $81 median is 33% 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 Theft-Locking, (center dash), immobilizer, ID 89784-0A020 cost by year?
Other trims
Other Toyota Sienna transmission control module variants
Seat, (seat mounted), (third row power folding)
3 yrs$86$20 – $100Air 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 – $220Common questions
Toyota Sienna transmission control module (Theft-Locking, (center dash), immobilizer, ID 89784-0A020) FAQ
How much is a used Toyota Sienna transmission control module (Theft-Locking, (center dash), immobilizer, ID 89784-0A020)?
Based on 116 priced salvage-yard listings across 4 model years, a used Toyota Sienna transmission control module in the Theft-Locking, (center dash), immobilizer, ID 89784-0A020 variant lists between $71 and $219, with a median asking price of $81.
Which Toyota Sienna years use the Theft-Locking, (center dash), immobilizer, ID 89784-0A020 transmission control module?
The Theft-Locking, (center dash), immobilizer, ID 89784-0A020 variant appears in model years 2022, 2023, 2024, 2025. Prices and availability differ by year.
Is there a price difference between Theft-Locking, (center dash), immobilizer, ID 89784-0A020 condition grades?
Yes. Grade A has a median of $81, Grade B has a median of $95. Grade A parts are in excellent condition, B is good, and C is fair.