2018 Acura TLX engine computer — Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech price snapshot
- Low
- $42
- Average
- $108
- High
- $190
Year & trim-specific price guide
Used 2018 Acura TLX Engine Computer — Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech prices
Trim-specific pricing for the Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech variant of the 2018 Acura TLX engine computer, built from 32 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 3, 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 engine computer (Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech) costs $42 to $190, with a median asking price of $107. Based on 32 priced salvage yard listings across the US, updated Oct 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$107
USD
Condition comparison
Price by part grade
Grade AClean / low wear$85–$15014 listings
Grade BStandard used$60–$19013 listings
Grade XUngraded$42–$1505 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $85–$150 | 14 | |
| Grade BStandard used | $60–$190 | 13 | |
| Grade XUngraded | $42–$150 | 5 |
Median by grade
Grade price comparison
Grade A$100
Grade B$107
Ungraded$75
Median asking price by seller-reported condition grade · $42–$190 overall range
Trim-specific context
How does the Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech compare?
This pricing covers the Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech variant of the 2018 Acura TLX engine computer, based on 32 priced listings. Its $107 median is 7% above the 2018 Acura TLX engine computer overall median of $100.
There are 11 other engine computer 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 year, other trims
What other 2018 Acura TLX engine computer variants are available?
Fuel Injection Control, (injector driver, RH engine compartment)
23 listings$80$40 – $132Electronic Control Module, Canada market, engine controller, 3.5L (RH engine area), ID 37815-R9P-A01
21 listings$75$40 – $331Electronic Control Module, Canada market, engine controller, 2.4L (LH engine area)
17 listings$149$75 – $275Electronic Control Module, US market, engine mount control (RH kick panel), (3.5L), AWD
15 listings$86$45 – $305Electronic Control Module, US market, engine controller, 3.5L (RH engine area), FWD, Advance
12 listings$136$42 – $250Electronic Control Module, US market, engine controller, 3.5L (RH engine area), FWD, Base
11 listings$100$35 – $134Electronic Control Module, US market, engine controller, 2.4L (LH engine area)
10 listings$75$49 – $150Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Advance
10 listings$216$100 – $272Electronic Control Module, US market, engine controller, 3.5L (RH engine area), FWD, Tech
10 listings$100$35 – $134Electronic Control Module, US market, engine mount control (RH kick panel), (3.5L), FWD
6 listings$100$60 – $104Electronic Control Module, Canada market, engine controller, 3.5L (RH engine area), ID 37820-5J2-C64
2 listings$150$121 – $150Back to full guide
2018 Acura TLX engine computer — all trims
Common questions
2018 Acura TLX engine computer (Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech) FAQ
How much is a used 2018 Acura TLX engine computer (Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech)?
Based on 32 priced salvage-yard listings, a used 2018 Acura TLX engine computer in the Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech variant lists between $42 and $190, with a median asking price of $107.
Which years use the Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech engine computer?
In our current dataset, the Electronic Control Module, US market, engine controller, 3.5L (RH engine area), AWD, Tech variant appears only for the 2018 model year.