2018 Lexus NX300 transmission control module — Theft-Locking, (LH dash), keyless ignition, (Smart Key) price snapshot
- Low
- $50
- Average
- $195
- High
- $375
Year & trim-specific price guide
Used 2018 Lexus NX300 Transmission Control Module — Theft-Locking, (LH dash), keyless ignition, (Smart Key) prices
Trim-specific pricing for the Theft-Locking, (LH dash), keyless ignition, (Smart Key) variant of the 2018 Lexus NX300 transmission control module, built from 31 real salvage yard listings with condition grade detail.
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 updatedOct 14, 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 2018 Lexus NX300 transmission control module (Theft-Locking, (LH dash), keyless ignition, (Smart Key)) costs $50 to $375, with a median asking price of $199. Based on 31 priced salvage yard listings across the US, updated Oct 14, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$199
Grade B (good)$201
USD
Condition comparison
Price by part grade
Grade AClean / low wear$75–$37529 listings
Grade BStandard used$201–$2011 listings
Grade XUngraded$50–$501 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$375 | 29 | |
| Grade BStandard used | $201–$201 | 1 | |
| Grade XUngraded | $50–$50 | 1 |
Median by grade
Grade price comparison
Grade A$199
Grade B$201
Ungraded$50
Median asking price by seller-reported condition grade · $50–$375 overall range
Trim-specific context
How does the Theft-Locking, (LH dash), keyless ignition, (Smart Key) compare?
This pricing covers the Theft-Locking, (LH dash), keyless ignition, (Smart Key) variant of the 2018 Lexus NX300 transmission control module, based on 31 priced listings. Its $199 median is 97% above the 2018 Lexus NX300 transmission control module overall median of $101.
There are 26 other transmission control module variants available for the 2018 Lexus NX300.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Theft-Locking, (LH dash), keyless ignition, (Smart Key) in other model years
Same year, other trims
What other 2018 Lexus NX300 transmission control module variants are available?
Air Bag, occupant detection, (under passenger side front seat)
42 listings$91$35 – $189Transfer Case, (LH inner fender)
42 listings$156$49 – $345Air Bag, air bag, (LH dash), (ID 89170-78010)
41 listings$96$71 – $334Driver Assist, pre-crash system, (LH dash)
41 listings$150$65 – $405Temperature, (RH blower assembly)
40 listings$86$40 – $349Fuel Pump, (LH inner quarter mounted)
38 listings$66$39 – $305Memory, steering column (power tilt and telescopic), (column mounted)
38 listings$146$44 – $405Parking Brake, (LH inner quarter)
36 listings$91$50 – $229Theft-Locking, (LH dash), immobilizer
34 listings$81$41 – $232Cooling Fan, (core support mounted)
33 listings$75$40 – $176Memory, mirror (door mounted), RH
33 listings$111$45 – $405Network Gateway, (RH dash), (ID 89111-78020)
33 listings$121$39 – $405Memory, mirror (door mounted), LH
25 listings$96$49 – $405Lamps, stop lamp control (LH inner fender), (ID 895A0-20020)
16 listings$99$50 – $149Driver Assist, park assist, (RH dash), ID 89340-78040
14 listings$121$90 – $405Multiplex Network, body control, (LH dash), ID 89220-78C30
12 listings$137$100 – $221Multiplex Network, body control, (LH dash), ID 89220-78C60
10 listings$166$90 – $405Seat, (power folding rear seat control), (rear seat mounted)
10 listings$147$90 – $405Suspension, (sport package, F Sport), (LH inner quarter)
10 listings$121$57 – $229Lamps, headlamp control (headlamp mounted), single beam headlamps, RH
6 listings$185$106 – $185Multiplex Network, liftgate control (power), (liftgate mounted)
6 listings$171$125 – $375Multiplex Network, body control, (LH dash), ID 89221-78C80
5 listings$171$69 – $250Lamps, headlamp control (headlamp mounted), triple beam headlamps, LH
4 listings$220$200 – $305Lamps, headlamp control (headlamp mounted), single beam headlamps, LH
3 listings$116$75 – $121Multiplex Network, body control, (LH dash), ID 89220-78C50
2 listings$375$250 – $375Lamps, headlamp control (headlamp mounted), triple beam headlamps, RH
1 listings$220$220 – $220Back to full guide
2018 Lexus NX300 transmission control module — all trims
Common questions
2018 Lexus NX300 transmission control module (Theft-Locking, (LH dash), keyless ignition, (Smart Key)) FAQ
How much is a used 2018 Lexus NX300 transmission control module (Theft-Locking, (LH dash), keyless ignition, (Smart Key))?
Based on 31 priced salvage-yard listings, a used 2018 Lexus NX300 transmission control module in the Theft-Locking, (LH dash), keyless ignition, (Smart Key) variant lists between $50 and $375, with a median asking price of $199.
Which years use the Theft-Locking, (LH dash), keyless ignition, (Smart Key) transmission control module?
The Theft-Locking, (LH dash), keyless ignition, (Smart Key) variant appears in model years 2018, 2019. Prices and availability may differ by year.