2018 Acura TLX transmission control module — Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02 price snapshot
- Low
- $50
- Average
- $128
- High
- $335
Year & trim-specific price guide
Used 2018 Acura TLX Transmission Control Module — Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02 prices
Trim-specific pricing for the Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02 variant of the 2018 Acura TLX transmission control module, built from 29 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 16, 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 Acura TLX transmission control module (Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02) costs $50 to $335, with a median asking price of $105. Based on 29 priced salvage yard listings across the US, updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$130
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$20018 listings
Grade BStandard used$63–$33510 listings
Grade XUngraded$100–$1001 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$200 | 18 | |
| Grade BStandard used | $63–$335 | 10 | |
| Grade XUngraded | $100–$100 | 1 |
Median by grade
Grade price comparison
Grade A$100
Grade B$130
Ungraded$100
Median asking price by seller-reported condition grade · $50–$335 overall range
Trim-specific context
How does the Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02 compare?
This pricing covers the Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02 variant of the 2018 Acura TLX transmission control module, based on 29 priced listings. Its $105 median is 4% below the 2018 Acura TLX transmission control module overall median of $109.
There are 38 other transmission control module variants available for the 2018 Acura TLX.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02 in other model years
Same year, other trims
What other 2018 Acura TLX transmission control module variants are available?
Air Bag, (under floor console), 3.5L, FWD
49 listings$144$50 – $275Body Control (BCM), (active noise control, RH dash), 2.4L, Base
48 listings$118$40 – $268Body Control (BCM), (active noise control, RH dash), 2.4L, Tech
48 listings$130$50 – $260Body Control (BCM), (active noise control, RH dash), 3.5L, FWD, Advance
48 listings$109$50 – $270Body Control (BCM), (active noise control, RH dash), 3.5L, FWD, Base
48 listings$107$50 – $272Body Control (BCM), (active noise control, RH dash), 3.5L, FWD, Tech
48 listings$109$50 – $270Driver Assist, remote start (RH dash)
48 listings$130$30 – $270Memory, (mirror memory control, LH door)
48 listings$99$40 – $243Body Control (BCM), (active noise control, RH dash), 3.5L, AWD
47 listings$120$40 – $235Transmission, (9 speed, transmission mounted), US market, FWD
47 listings$136$75 – $324Fuel Pump, (LH quarter panel, 3.5L)
46 listings$177$35 – $233Network Gateway, (gateway unit, LH console area)
46 listings$125$65 – $250Theft-Locking, (smart unit), (main power unit, RH dash), 3.5L, FWD
46 listings$110$35 – $295Communication, telematics (RH dash)
45 listings$106$40 – $308Driver Assist, compass (LH package deck)
45 listings$195$27 – $201Communication, Bluetooth
44 listings$100$40 – $282Temperature, (AC control, LH of heater blower, US market), FWD, ID 79610TZ3A51
44 listings$99$55 – $305Transfer Case, (AWD control unit, RH quarter panel)
43 listings$99$40 – $256Air Bag, (under floor console), 2.4L
42 listings$144$30 – $335Steering, (electric power steering, LH dash), FWD, 3.5L, ID 39980TZ3A02
42 listings$100$55 – $305Steering, (electric power steering, LH dash), FWD, 3.5L, ID 39980TZ3A03
42 listings$100$55 – $305Suspension, (rear toe control, LH kick panel, FWD, RTC), 2.4L
41 listings$100$30 – $335Suspension, (rear toe control, LH kick panel, FWD, RTC), 3.5L
41 listings$100$35 – $320Temperature, (AC control, LH of heater blower, US market), AWD
41 listings$99$30 – $270Theft-Locking, (smart unit), (main power unit, RH dash), 2.4L
40 listings$107$40 – $335Parking Brake, (LH quarter), ID 39920TZ3A01
39 listings$100$50 – $230Parking Brake, (LH quarter), ID 39920TZ7A01
39 listings$99$48 – $257Temperature, (AC control, LH of heater blower, US market), FWD, ID 79610TZ3A41
38 listings$75$40 – $335Parking Brake, (LH quarter), ID 39920TZ4A01
37 listings$93$40 – $250Power Supply, (voltage stabilizer unit, center console)
37 listings$99$50 – $340Air Bag, (under floor console), 3.5L, AWD
34 listings$157$75 – $318Steering, (electric power steering, LH dash), AWD
32 listings$99$40 – $180Transmission, (9 speed, transmission mounted), US market, AWD
32 listings$136$65 – $228Theft-Locking, (smart unit), (main power unit, RH dash), 3.5L, AWD, Tech
28 listings$100$27 – $199Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A62
24 listings$101$40 – $250Theft-Locking, (smart unit), (main power unit, RH dash), 3.5L, AWD, Advance
21 listings$110$50 – $286Transmission, (9 speed, transmission mounted), Canada market, (AWD)
8 listings$140$45 – $215Information-GPS-TV, (audio interface)
4 listings$140$120 – $228Back to full guide
2018 Acura TLX transmission control module — all trims
Common questions
2018 Acura TLX transmission control module (Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02) FAQ
How much is a used 2018 Acura TLX transmission control module (Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02)?
Based on 29 priced salvage-yard listings, a used 2018 Acura TLX transmission control module in the Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02 variant lists between $50 and $335, with a median asking price of $105.
Which years use the Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02 transmission control module?
The Steering, (electric power steering, LH dash), FWD, 2.4L, ID 39980TZ4A02 variant appears in model years 2015, 2016, 2017, 2018. Prices and availability may differ by year.