2018 Lexus RX transmission control module — Driver Assist, park assist, (RH dash), ID 89340-48160 price snapshot
- Low
- $120
- Average
- $155
- High
- $277

Year & trim-specific price guide
A used 2018 Lexus RX transmission control module (Driver Assist, park assist, (RH dash), ID 89340-48160) costs $120 to $277, with a median asking price of $141. Based on 18 priced salvage yard listings across the US, updated Sep 10, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $120–$277 | 17 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $150–$150 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $120–$277 overall range
Trim-specific context
This pricing covers the Driver Assist, park assist, (RH dash), ID 89340-48160 variant of the 2018 Lexus RX transmission control module, based on 18 priced listings. Its $141 median is 11% below the 2018 Lexus RX transmission control module overall median of $159.
There are 54 other transmission control module variants available for the 2018 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 18 priced salvage-yard listings, a used 2018 Lexus RX transmission control module in the Driver Assist, park assist, (RH dash), ID 89340-48160 variant lists between $120 and $277, with a median asking price of $141.
In our current dataset, the Driver Assist, park assist, (RH dash), ID 89340-48160 variant appears only for the 2018 model year.