2024 Lexus RX transmission control module — Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020 price snapshot
- Low
- $135
- Average
- $277
- High
- $525
Year & trim-specific price guide
Used 2024 Lexus RX Transmission Control Module — Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020 prices
Trim-specific pricing for the Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020 variant of the 2024 Lexus RX transmission control module, built from 25 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 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 2024 Lexus RX transmission control module (Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020) costs $135 to $525, with a median asking price of $300. Based on 25 priced salvage yard listings across the US, updated Sep 23, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$300
USD
Condition comparison
Price by part grade
Grade AClean / low wear$135–$52525 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $135–$525 | 25 |
Trim-specific context
How does the Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020 compare?
This pricing covers the Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020 variant of the 2024 Lexus RX transmission control module, based on 25 priced listings. Its $300 median is 175% above the 2024 Lexus RX transmission control module overall median of $109.
There are 24 other transmission control module variants available for the 2024 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
What other 2024 Lexus RX transmission control module variants are available?
Fuel Pump, (LH inner quarter), ID 89571-08010
44 listings$91$50 – $176Fuel Pump, (LH inner quarter), ID 89571-58020
44 listings$80$50 – $232Multiplex Network, steering column (tilt and telescopic), (column mounted), ID 89227-48070
41 listings$141$50 – $300Theft-Locking, immobilizer
37 listings$71$61 – $305Network Gateway, (RH dash)
36 listings$210$85 – $350Multiplex Network, steering column (tilt and telescopic), (column mounted), ID 89227-0C040
15 listings$201$125 – $468Air Bag, (under console), ID 89170-0E430
14 listings$358$175 – $431Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78040
12 listings$96$50 – $368Memory, (mirror, door mounted), LH
5 listings$89$80 – $206Driver Assist, park assist, (RH dash), ID 86792-48A80
4 listings$400$200 – $400Memory, (mirror, door mounted), RH
3 listings$89$80 – $95Suspension, (absorber control, sport package), (LH inner quarter)
3 listings$100$95 – $275Temperature, (heater housing)
3 listings$185$70 – $231Theft-Locking, keyless ignition (smart key), (LH dash), ID 899H0-0E420
2 listings$200$135 – $200Transfer Case, (RH dash)
2 listings$180$129 – $180Driver Assist, automatic engine stop and start, (LH dash), ID 89261-0E161
1 listings$195$195 – $195Driver Assist, park assist, (RH dash), ID 86792-48630
1 listings$85$85 – $85Lamps, (headlamp control), (behind headlamps), LH
1 listings$165$165 – $165Lamps, (headlamp control), (behind headlamps), RH
1 listings$415$415 – $415Multiplex Network, body control (LH side dash), ID 89221-48840
1 listings$443$443 – $443Multiplex Network, body control (LH side dash), ID 89221-48841
1 listings$443$443 – $443Power Supply, (power integration semiconductor), (LH fuse box mounted), ID 82644-48030
1 listings$165$165 – $165Power Supply, (power integration semiconductor), (LH fuse box mounted), ID 82644-48040
1 listings$185$185 – $185Seat, (position control), (rear, power folding, seat mounted)
1 listings$95$95 – $95Back to full guide
2024 Lexus RX transmission control module — all trims
Common questions
2024 Lexus RX transmission control module (Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020) FAQ
How much is a used 2024 Lexus RX transmission control module (Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020)?
Based on 25 priced salvage-yard listings, a used 2024 Lexus RX transmission control module in the Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020 variant lists between $135 and $525, with a median asking price of $300.
Which years use the Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020 transmission control module?
In our current dataset, the Driver Assist, steering wheel heater control, (steering wheel mounted), ID 864A1-78020 variant appears only for the 2024 model year.