2023 Lexus RX transmission control module — Multiplex Network, body control (LH side dash), ID 89221-48640 price snapshot
- Low
- $350
- Average
- $494
- High
- $600

Year & trim-specific price guide
A used 2023 Lexus RX transmission control module (Multiplex Network, body control (LH side dash), ID 89221-48640) costs $350 to $600, with a median asking price of $502. Based on 19 priced salvage yard listings across the US, updated Sep 11, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $350–$600 | 19 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Trim-specific context
This pricing covers the Multiplex Network, body control (LH side dash), ID 89221-48640 variant of the 2023 Lexus RX transmission control module, based on 19 priced listings. Its $502 median is 176% above the 2023 Lexus RX transmission control module overall median of $182.
There are 25 other transmission control module variants available for the 2023 Lexus RX.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 19 priced salvage-yard listings, a used 2023 Lexus RX transmission control module in the Multiplex Network, body control (LH side dash), ID 89221-48640 variant lists between $350 and $600, with a median asking price of $502.
In our current dataset, the Multiplex Network, body control (LH side dash), ID 89221-48640 variant appears only for the 2023 model year.