Lexus RX transmission control module — Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431 price snapshot
- Low
- $160
- Average
- $327
- High
- $618
Trim-specific price guide
Lexus RX Transmission Control Module — Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431 prices
Pricing for the Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431 variant of the Lexus RX transmission control module, aggregated from 23 salvage yard listings across 2 model years.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedSep 23, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used Lexus RX transmission control module (Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431) costs $160 to $618, with a median asking price of $281. Based on 23 priced salvage yard listings across the US, updated Sep 23, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$281
USD
Condition comparison
Price by part grade
Grade AClean / low wear$160–$61823 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $160–$618 | 23 |
Trim-specific context
How is the Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431 priced differently?
This pricing covers the Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431 variant of the Lexus RX transmission control module, based on 23 priced listings across 2 model years (2018, 2019). Its $281 median is 87% above the Lexus RX transmission control module overall median of $150.
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, keyless ignition, (Smart Key), (LH dash), ID 89990-48431 cost by year?
Other trims
Other Lexus RX transmission control module variants
Air Bag, air bag, (under console), ID 89170-0E170
1 yr$96$81 – $284Air Bag, air bag, (under console), ID 89170-0E190
2 yrs$225$71 – $350Air Bag, air bag, (under console), ID 89170-0E191
3 yrs$203$60 – $350Air Bag, air bag, (under console), ID 89170-0E200
2 yrs$243$101 – $287Air Bag, air bag, (under console), ID 89170-0E201
3 yrs$243$101 – $287Air Bag, air bag, (under console), ID 89170-0E310
3 yrs$281$72 – $419Air Bag, occupant detection, (under passenger side front seat)
7 yrs$175$68 – $280Air Bag, (under console), ID 89170-0E310
1 yr$281$72 – $419Air Bag, (under console), ID 89170-0E430
1 yr$358$175 – $431Common questions
Lexus RX transmission control module (Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431) FAQ
How much is a used Lexus RX transmission control module (Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431)?
Based on 23 priced salvage-yard listings across 2 model years, a used Lexus RX transmission control module in the Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431 variant lists between $160 and $618, with a median asking price of $281.
Which Lexus RX years use the Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431 transmission control module?
The Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431 variant appears in model years 2018, 2019. Prices and availability differ by year.
Is there a price difference between Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431 condition grades?
Grade data is limited for this variant. Check individual year pages for the most detail.