Toyota Prius transmission control module — Multiplex Network, Prius Prime (VIN FP, 7th and 8th digit), ID 89220-4EM90 price snapshot
- Low
- $92
- Average
- $233
- High
- $309

Trim-specific price guide
A used Toyota Prius transmission control module (Multiplex Network, Prius Prime (VIN FP, 7th and 8th digit), ID 89220-4EM90) costs $92 to $309, with a median asking price of $234. Based on 21 priced salvage yard listings across the US, updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $92–$309 | 21 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Trim-specific context
This pricing covers the Multiplex Network, Prius Prime (VIN FP, 7th and 8th digit), ID 89220-4EM90 variant of the Toyota Prius transmission control module, based on 21 priced listings across 2 model years (2019, 2020). Its $234 median is 95% above the Toyota Prius transmission control module overall median of $120.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
Other trims
Common questions
Based on 21 priced salvage-yard listings across 2 model years, a used Toyota Prius transmission control module in the Multiplex Network, Prius Prime (VIN FP, 7th and 8th digit), ID 89220-4EM90 variant lists between $92 and $309, with a median asking price of $234.
The Multiplex Network, Prius Prime (VIN FP, 7th and 8th digit), ID 89220-4EM90 variant appears in model years 2019, 2020. Prices and availability differ by year.
Grade data is limited for this variant. Check individual year pages for the most detail.