2018 Toyota Highlander transmission control module price snapshot
- Low
- $35
- Average
- $136
- High
- $550
Year-specific price guide
Used 2018 Toyota Highlander Transmission Control Module prices
Year-specific used transmission control module pricing for the 2018 Toyota Highlander, built from real salvage yard and junkyard listings with condition grade and fitment 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 2, 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.
Part overview
About the 2018 Toyota Highlander transmission control module
A used 2018 Toyota Highlander transmission control module costs between $35 and $550, with a median of $110 from 762 salvage yard listings.
What the transmission control module does, common failure signs, and prices across all vehicles: used transmission control module price guide →
Also known asTCMTransmission ComputerTransmission ModuleTCU
Price summary
A used 2018 Toyota Highlander transmission control module costs $35 to $550, with a median asking price of $110. Based on 762 priced salvage yard listings across the US, compatible across 2005–2021 (17 model years), updated Sep 2, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$110
Grade B (good)$111
Grade C (fair)$50
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$550559 listings
Grade BStandard used$41–$415187 listings
Grade CVisible wear$50–$501 listings
Grade XUngraded$45–$18015 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$550 | 559 | |
| Grade BStandard used | $41–$415 | 187 | |
| Grade CVisible wear | $50–$50 | 1 | |
| Grade XUngraded | $45–$180 | 15 |
Median by grade
Grade price comparison
Grade A$110
Grade B$111
Grade C$50
Ungraded$71
Median asking price by seller-reported condition grade · $35–$550 overall range
Replacement cost
What is the 2018 Toyota Highlander transmission control module replacement cost?
- Used part
- $110
- 2018 Toyota Highlander median asking price
- Labor
- $95–$300
- 1–2 hours at $95–$150/hr
- Estimated total
- $205–$410
- median used part + labor
Labor is a typical independent-shop range for transmission control module replacement, not a quote for your vehicle; it does not include programming and adaptive relearn procedure. The part price is the live median from the salvage-yard listings on this page. Full transmission control module replacement cost breakdown
Fitment matters
Price by trim & variant
Driver Assist, pre-crash system, (RH dash mounted), 3.5L, VIN Z (5th digit)45 listingsInterchange 2017–2021$121$42 – $405
Air Bag, air bag, (under console), 3.5L, VIN Z (5th digit)43 listingsInterchange 2015–2019$71$46 – $305
Driver Assist, telematics (Safety Connect, console mounted)38 listingsInterchange 2013–2021$105$75 – $335
Fuel Pump, (LH quarter mounted), VIN G (5th digit, hybrid)32 listingsInterchange 2016–2019$110$61 – $295
Multiplex Network, body control, (LH dash), ID 89220-0E43032 listingsInterchange 2018–2019$111$75 – $405
Multiplex Network, body control, (LH dash), ID 89220-0E40029 listingsInterchange 2017–2019$150$65 – $260
Cooling Fan, (core support), 3.5L, VIN G (5th digit, hybrid)26 listingsInterchange 2006–2019$50$40 – $275
Air Bag, occupant detection, (under passenger side front seat)18 listingsInterchange 2015–2019$81$45 – $300
Theft-Locking, keyless ignition, (Smart Key), (RH dash), ID 89990-0E08113 listingsInterchange 2017–2019$176$85 – $250
Air Bag, air bag, (under console), 3.5L, VIN G (5th digit, hybrid)12 listingsInterchange 2015–2019$187$90 – $295
Multiplex Network, body control, (LH dash), ID 89220-0E31012 listingsInterchange 2017–2019$175$85 – $300
Multiplex Network, body control, (LH dash), ID 89220-0E32012 listingsInterchange 2017–2019$106$90 – $260
Multiplex Network, body control, (LH dash), ID 89220-0E34012 listingsInterchange 2018–2019$178$90 – $415
Stability Control, (yaw rate control), (console), (3.5L, VIN G, 5th digit, hybrid)12 listingsInterchange 2010–2019$81$57 – $250
Driver Assist, pre-crash system, (RH dash mounted), 3.5L, VIN G (5th digit, hybrid)11 listingsInterchange 2018–2019$177$70 – $295
Multiplex Network, body control, (LH dash), ID 89220-0E41011 listingsInterchange 2017–2019$129$40 – $350
Multiplex Network, body control, (LH dash), ID 89220-0E45011 listingsInterchange 2017–2019$113$109 – $258
Power Supply, brake control power supply (hybrid), (LH inner fender)11 listingsInterchange 2014–2019$177$70 – $450
Power Supply, power integration semiconductor, (center dash mounted), ID 82644-0E01111 listingsInterchange 2015–2019$99$80 – $177
Theft-Locking, keyless ignition, (Smart Key), (RH dash), ID 89990-0E15011 listingsInterchange 2018–2019$360$89 – $550
Traction Control, (skid control), (LH engine compartment), (3.5L, VIN G, 5th digit, hybrid)11 listingsInterchange 2017–2019$226$60 – $450
Multiplex Network, body control, (LH dash), ID 89220-0E44010 listingsInterchange 2018–2019$120$106 – $120
Power Supply, power integration semiconductor, (center dash mounted), ID 82644-0E02110 listingsInterchange 2016–2019$133$75 – $273
Power Supply, power integration semiconductor, (center dash mounted), ID 82644-0E0419 listingsInterchange 2015–2019$106$70 – $216
Multiplex Network, body control, (LH dash), ID 89220-0E3308 listingsInterchange 2017–2019$121$96 – $131
Multiplex Network, body control, (LH dash), ID 89220-0E3808 listingsInterchange 2017–2019$170$90 – $260
Multiplex Network, body control, (LH dash), ID 89220-0E4607 listingsInterchange 2018–2019$120$120 – $180
Power Supply, power integration semiconductor, (center dash mounted), ID 82644-0E0317 listingsInterchange 2015–2019$99$75 – $177
Multiplex Network, body control, (LH dash), ID 89220-0E4206 listingsInterchange 2017–2019$99$80 – $172
Multiplex Network, body control, (LH dash), ID 89220-0E3904 listingsInterchange 2017–2019$106$85 – $156
Year-specific context
How does the 2018 Toyota Highlander compare?
The 2018 guide is based on 908 observed listings, including 762 with posted prices. Its $110 median is 13% below the Toyota Highlander guide's $127 median.
Among the 11 model years with current price data, 2018 ranks #1 from lowest to highest median.
Interchange data shows this part is also listed under model years 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021. Shopping across all 17 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a Toyota Highlander transmission control module cost in other years?
2025425 listings$151$35 – $5242024479 listings$149$40 – $5242023633 listings$166$50 – $54720221,345 listings$156$42 – $54720211,509 listingsCompatible$160$35 – $5452020802 listingsCompatible$126$40 – $54720192,121 listingsCompatible$118$35 – $55020172,170 listingsCompatible$131$35 – $55020161,353 listingsCompatible$126$35 – $45020151,981 listingsCompatible$111$34 – $450
Keep browsing this vehicle
What other Toyota Highlander parts are priced?
01wide ±122%
AC Compressor
$213median
$55$573
02wide ±269%
ABS Module
$232median
$50$1,300
03wide ±279%
Air Bag
$243median
$45$1,400
04wide ±183%
Alternator
$100median
$25$390
05wide ±142%
Axle Shaft
$171median
$35$520
06wide ±163%
Blower Motor
$99median
$20$343
07wide ±209%
Brake Caliper
$113median
$20$493
08wide ±130%
Rear Bumper Assembly
$466median
$72$1,285
09wide ±191%
Front Bumper
$170median
$50$700
10wide ±167%
Rear Bumper
$166median
$39$595
11wide ±269%
Car Radio
$401median
$80$2,240
12wide ±184%
Center Console
$150median
$35$587
13wide ±124%
AC Condenser
$182median
$50$500
14wide ±218%
Control Arm
$150median
$45$700
15
Differential
Price data updating
16wide ±61%
Door Assembly
$1,200median
$650$2,103
17wide ±145%
Drive Shaft
$182median
$75$601
18wide ±159%
Engine
$2,900median
$400$9,642
19wide ±155%
Engine Computer
$175median
$45$587
20wide ±100%
Exhaust Manifold
$300median
$150$750
21wide ±108%
Fender
$273median
$83$670
22wide ±240%
Fog Light
$125median
$25$625
23wide ±173%
Front Seat
$225median
$70$850
24wide ±155%
Fuel Pump
$140median
$30$463
25wide ±160%
Fuel Tank
$183median
$50$636
26wide ±170%
Grille
$226median
$38$806
27wide ±143%
Headlight Assembly
$595median
$99$1,800
28wide ±75%
Heater Core
$116median
$75$250
29wide ±121%
Hood
$449median
$80$1,165
30wide ±215%
Ignition Switch
$78median
$25$360
31
Instrument Cluster
Price data updating
32wide ±107%
Intake Manifold
$222median
$55$530
33wide ±157%
Master Cylinder
$76median
$29$268
34wide ±182%
Side Mirror
$245median
$65$958
35wide ±186%
Power Steering Pump
$98median
$50$415
36wide ±73%
Quarter Panel
$611median
$299$1,195
37wide ±195%
Radiator
$200median
$50$829
38wide ±142%
Rear View Mirror
$103median
$35$328
39wide ±199%
Starter
$88median
$30$380
40wide ±169%
Steering Column
$162median
$50$599
41wide ±209%
Steering Rack
$295median
$65$1,300
42wide ±154%
Steering Wheel
$174median
$50$587
43wide ±142%
Strut
$150median
$47$472
44wide ±263%
Sunroof
$488median
$150$2,721
45wide ±124%
Tail Light
$181median
$47$495
46wide ±158%
Tailgate
$1,350median
$247$4,500
47wide ±128%
Throttle Body
$165median
$40$462
48wide ±133%
Torque Converter
$150median
$100$500
49wide ±117%
Transfer Case
$1,400median
$160$3,424
50wide ±112%
Transmission
$3,200median
$540$7,702
51wide ±86%
Turbocharger
$641median
$296$1,400
52wide ±157%
Water Pump
$120median
$20$397
53wide ±137%
Wheels
$241median
$65$725
54wide ±150%
Window Regulator
$120median
$35$394
Common questions
2018 Toyota Highlander transmission control module FAQ
How much is a used 2018 Toyota Highlander transmission control module?
Based on 762 priced salvage-yard listings, a used 2018 Toyota Highlander transmission control module lists between $35 and $550, with a median asking price of $110.
How much does it cost to replace a 2018 Toyota Highlander transmission control module?
Using a used part, a 2018 Toyota Highlander transmission control module replacement typically runs $205–$410 all-in: the median used transmission control module for this year lists at $110, and independent-shop labor for transmission control module replacement typically takes 1–2 hours at $95–$150/hr ($95–$300). The labor figure does not include programming and adaptive relearn procedure. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2018 Toyota Highlander transmission control module fit another year?
Based on salvage-yard interchange data, listings for the 2018 Toyota Highlander transmission control module also appear under model years 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
How much is a 2018 Toyota Highlander tcm?
A tcm is another name for a transmission control module. The prices on this page cover the 2018 Toyota Highlander transmission control module — median $110, from 762 listings.