Used 2018 Lexus RX transmission control module – Memory, (mirror, door mounted), RH, ID 89430-48100

Year & trim-specific price guide

Used 2018 Lexus RX Transmission Control Module — Memory, (mirror, door mounted), RH, ID 89430-48100 prices

Trim-specific pricing for the Memory, (mirror, door mounted), RH, ID 89430-48100 variant of the 2018 Lexus RX transmission control module, built from 3 real salvage yard listings with condition grade detail.

2018 Lexus RX · Memory, (mirror, door mounted), RH, ID 89430-48100

$50

median asking price

3 priced listings · $50–$162

Price summary

A used 2018 Lexus RX transmission control module (Memory, (mirror, door mounted), RH, ID 89430-48100) costs $50 to $162, with a median asking price of $50. Based on 3 priced salvage yard listings across the US, updated Sep 10, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$50
Grade B (good)$162

2018 Lexus RX transmission control module — Memory, (mirror, door mounted), RH, ID 89430-48100 price snapshot

USD
Low
$50
Average
$87
High
$162
3 priced listings used · last updated Sep 10, 2026· How we price·

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Reporting price for 2018 Lexus RX Transmission Control Module (Memory, (mirror, door mounted), RH, ID 89430-48100)

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Condition comparison

Price by part grade

Grade AClean / low wear$50–$501 listings
Grade BStandard used$50–$1622 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $50–$162 overall range

Trim-specific context

How does the Memory, (mirror, door mounted), RH, ID 89430-48100 compare?

This pricing covers the Memory, (mirror, door mounted), RH, ID 89430-48100 variant of the 2018 Lexus RX transmission control module, based on 3 priced listings. Its $50 median is 69% 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 trim, other years

Memory, (mirror, door mounted), RH, ID 89430-48100 in other model years

20163 listings$50$50 – $162

Same year, other trims

What other 2018 Lexus RX transmission control module variants are available?

Air Bag, occupant detection, (under passenger side front seat)

49 listings$175$68 – $233

Network Gateway, (RH dash)

49 listings$116$76 – $237

Transfer Case, (RH dash)

49 listings$139$40 – $405

Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-0E130

49 listings$159$40 – $221

Fuel Pump, (LH inner quarter)

48 listings$132$23 – $405

Driver Assist, pre-crash system, (LH dash), ID 88150-0E012

48 listings$214$55 – $320

Memory, (mirror, door mounted), LH, ID 89430-0E110

46 listings$123$37 – $226

Multiplex Network, steering column (tilt and telescopic), (column mounted), ID 89227-0E040

46 listings$206$85 – $306

Air Bag, air bag, (under console), ID 89170-0E191

43 listings$203$71 – $350

Multiplex Network, body control (LH side dash), ID 89220-0E190

41 listings$191$70 – $270

Driver Assist, park assist, (RH dash), ID 89340-48300

39 listings$190$49 – $274

Memory, (mirror, door mounted), RH, ID 89430-0E120

38 listings$126$37 – $226

Steering, (power steering control), (LH dash), w/o sport package; ID 89650-0E070

36 listings$289$145 – $441

Theft-Locking, immobilizer, (behind center display), ID 89784-47030

33 listings$149$40 – $270

Cooling Fan, (behind radiator), tow package

31 listings$51$40 – $201

Theft-Locking, immobilizer, (behind center display), ID 89784-0E060

29 listings$155$55 – $209

Driver Assist, pre-crash system, (LH dash), ID 88150-48222

27 listings$231$90 – $356

Suspension, (absorber control, sport package), (LH inner quarter), ID 89243-48020

25 listings$150$50 – $400

Cooling Fan, (behind radiator), w/o tow package

24 listings$66$50 – $295

Multiplex Network, steering column (tilt and telescopic), (column mounted), ID 89227-62010

24 listings$140$25 – $270

Multiplex Network, body control (LH side dash), ID 89220-4D330

20 listings$255$120 – $380

Steering, (power steering control), (LH dash), w/o sport package; ID 89650-48310

19 listings$225$100 – $310

Driver Assist, park assist, (RH dash), ID 89340-48180

18 listings$100$45 – $226

Driver Assist, park assist, (RH dash), ID 89340-48160

18 listings$141$120 – $277

Temperature, (heater housing), ID 88650-0E530

18 listings$318$150 – $355

Power Supply, (power integration semiconductor), (LH fuse box mounted), ID 82644-48010

15 listings$85$71 – $178

Temperature, (heater housing), ID 88650-0E470

14 listings$246$49 – $271

Power Supply, (power integration semiconductor), (LH fuse box mounted), ID 82644-48020

12 listings$102$75 – $150

Steering, (power steering control), (LH dash), sport package (F Sport), ID 89650-0E080

11 listings$183$106 – $232

Air Bag, air bag, (under console), ID 89170-0E201

11 listings$243$101 – $287

Theft-Locking, keyless ignition, (Smart Key), (LH dash), ID 89990-48431

11 listings$281$160 – $618

Memory, (mirror, door mounted), LH, ID 89430-48090

10 listings$166$50 – $201

Multiplex Network, body control (LH side dash), ID 89220-0E520

9 listings$196$100 – $255

Driver Assist, steering wheel heater control, (steering wheel mounted)

7 listings$100$72 – $136

Multiplex Network, body control (LH side dash), ID 89220-0E550

7 listings$221$125 – $231

Lamps, (headlamp control), (behind headlamps), triple beam headlamps, LH

6 listings$125$50 – $300

Lamps, (headlamp control), (behind headlamps), single beam headlamps, RH, ID 81016-48C31

6 listings$205$205 – $230

Multiplex Network, door control (trunk mounted), ID 89222-0E120

6 listings$75$55 – $175

Multiplex Network, door control (trunk mounted), ID 89222-0E121

6 listings$75$55 – $175

Temperature, (heater housing), ID 88650-0E490

5 listings$250$154 – $269

Lamps, (headlamp control), (behind headlamps), single beam headlamps, LH, ID 81056-0E280

4 listings$270$85 – $270

Lamps, (headlamp control), (behind headlamps), single beam headlamps, RH, ID 81016-0E280

3 listings$100$85 – $120

Air Bag, air bag, (under console), ID 89170-48A81

3 listings$106$60 – $125

Suspension, (absorber control, sport package), (LH inner quarter), ID 89243-48010

2 listings$146$75 – $146

Driver Assist, park assist, (RH dash), ID 89340-48170

2 listings$125$95 – $125

Air Bag, air bag, (under console), ID 89170-48A91

2 listings$200$40 – $200

Multiplex Network, body control (LH side dash), ID 89220-0E540

2 listings$175$145 – $175

Multiplex Network, door control (trunk mounted), ID 89222-48180

2 listings$125$60 – $125

Multiplex Network, door control (trunk mounted), ID 89222-48181

2 listings$125$60 – $125

Lamps, (headlamp control), (behind headlamps), triple beam headlamps, RH

1 listings$50$50 – $50

Temperature, (heater housing), ID 88650-0E480

1 listings$196$196 – $196

Lamps, (headlamp control), (behind headlamps), single beam headlamps, LH, ID 81056-48C31

1 listings$81$81 – $81

Multiplex Network, body control (LH side dash), ID 89220-4D320

1 listings$221$221 – $221

Seat, (position control), (rear, power folding, seat mounted), ID 89715-0E010

1 listings$75$75 – $75

Back to full guide

2018 Lexus RX transmission control module — all trims

View 2018 guide

Common questions

2018 Lexus RX transmission control module (Memory, (mirror, door mounted), RH, ID 89430-48100) FAQ

How much is a used 2018 Lexus RX transmission control module (Memory, (mirror, door mounted), RH, ID 89430-48100)?

Based on 3 priced salvage-yard listings, a used 2018 Lexus RX transmission control module in the Memory, (mirror, door mounted), RH, ID 89430-48100 variant lists between $50 and $162, with a median asking price of $50.

Which years use the Memory, (mirror, door mounted), RH, ID 89430-48100 transmission control module?

The Memory, (mirror, door mounted), RH, ID 89430-48100 variant appears in model years 2016, 2018. Prices and availability may differ by year.