2018 Honda Civic engine computer — Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si price snapshot
- Low
- $125
- Average
- $203
- High
- $375
Year & trim-specific price guide
Used 2018 Honda Civic Engine Computer — Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si prices
Trim-specific pricing for the Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si variant of the 2018 Honda Civic engine computer, built from 16 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 updatedAug 26, 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 Honda Civic engine computer (Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si) costs $125 to $375, with a median asking price of $200. Based on 16 priced salvage yard listings across the US, updated Aug 26, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$153
Grade B (good)$241
USD
Condition comparison
Price by part grade
Grade AClean / low wear$125–$2484 listings
Grade BStandard used$145–$37510 listings
Grade XUngraded$125–$2002 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $125–$248 | 4 | |
| Grade BStandard used | $145–$375 | 10 | |
| Grade XUngraded | $125–$200 | 2 |
Median by grade
Grade price comparison
Grade A$153
Grade B$241
Ungraded$200
Median asking price by seller-reported condition grade · $125–$375 overall range
Trim-specific context
How does the Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si compare?
This pricing covers the Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si variant of the 2018 Honda Civic engine computer, based on 16 priced listings. Its $200 median is 60% above the 2018 Honda Civic engine computer overall median of $125.
There are 45 other engine computer variants available for the 2018 Honda Civic.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si in other model years
Same year, other trims
What other 2018 Honda Civic engine computer variants are available?
Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), Sport, California emissions
49 listings$185$50 – $280Electronic Control Module, 1.5L (turbo), AT, Japan built (Sedan), EX, California emissions
46 listings$131$85 – $410Electronic Control Module, 1.5L (turbo), AT, Japan built (Sedan), EX-L (leather), California emissions
46 listings$131$85 – $410Electronic Control Module, 2.0L, AT, Coupe, Federal emissions, w/o sunroof
46 listings$99$51 – $243Electronic Control Module, 2.0L, AT, Sedan, US market, LX, w/o pre-crash system
46 listings$99$51 – $243Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), EX, California emissions, w/o pre-crash system
45 listings$137$75 – $287Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), EX-L (leather), California emissions, w/o pre-crash system
45 listings$137$75 – $287Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), US market, Si
45 listings$182$75 – $325Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), Sport, Federal emissions
44 listings$110$65 – $405Electronic Control Module, 1.5L (turbo), MT, Europe built (Hatchback), (US market), Sport
44 listings$177$75 – $350Electronic Control Module, 2.0L, AT, Coupe, Federal emissions, sunroof (LX, EX)
44 listings$105$51 – $238Electronic Control Module, 2.0L, AT, Sedan, US market, EX, w/o pre-crash system
44 listings$105$51 – $238Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), Sport Touring, Federal emissions
42 listings$220$85 – $440Electronic Control Module, 1.5L (turbo), AT, Japan built (Sedan), EX, Federal emissions
42 listings$111$75 – $248Electronic Control Module, 1.5L (turbo), AT, Japan built (Sedan), EX-L (leather), Federal emissions
42 listings$111$75 – $248Electronic Control Module, 2.0L, AT, Coupe, California emissions, w/o sunroof
42 listings$106$49 – $245Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), EX, Federal emissions, w/o pre-crash system
41 listings$100$50 – $330Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), EX-L (leather), Federal emissions, w/o pre-crash system
41 listings$100$50 – $330Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), LX, California emissions, w/o pre-crash system
40 listings$114$55 – $331Electronic Control Module, 1.5L (turbo), AT, North America built (Coupe, Sedan), Federal emissions, w/o pre-crash system
40 listings$108$50 – $238Electronic Control Module, 2.0L, AT, Sedan, US market, EX, pre-crash system
35 listings$123$49 – $203Electronic Control Module, 2.0L, MT, Canada market, (Coupe, without pre-crash)
35 listings$151$75 – $265Electronic Control Module, 2.0L, MT, US market, North America built (Coupe, Sedan)
35 listings$151$75 – $265Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), LX, Federal emissions, w/o pre-crash system
34 listings$145$50 – $270Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), Sport Touring, California emissions
23 listings$150$85 – $363Electronic Control Module, 1.5L (turbo), AT, North America built (Coupe, Sedan), California emissions, w/o pre-crash system
21 listings$99$60 – $186Electronic Control Module, 2.0L, AT, Coupe, Canada emissions, w/o pre-crash system
21 listings$181$75 – $305Electronic Control Module, 2.0L, AT, Sedan, Canada market, w/o pre-crash system
21 listings$181$75 – $305Electronic Control Module, 2.0L, AT, Coupe, California emissions, sunroof (LX, EX)
17 listings$100$50 – $266Electronic Control Module, 2.0L, AT, Sedan, US market, LX, pre-crash system
17 listings$120$69 – $225Electronic Control Module, 1.5L (turbo), AT, North America built (Coupe, Sedan), Federal emissions, pre-crash system
15 listings$126$75 – $291Electronic Control Module, 2.0L, AT, Sedan, Canada market, pre-crash system
15 listings$200$115 – $225Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), EX, California emissions, pre-crash system
12 listings$113$75 – $195Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), EX-L (leather), California emissions, pre-crash system
12 listings$113$75 – $195Electronic Control Module, 2.0L, MT, US market, Europe built (Hatchback, Type R)
11 listings$350$96 – $457Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), LX, Federal emissions, pre-crash system
10 listings$125$75 – $178Electronic Control Module, 1.5L (turbo), AT, North America built (Coupe, Sedan), California emissions, pre-crash system
9 listings$121$71 – $332Electronic Control Module, 2.0L, AT, Coupe, Canada emissions, pre-crash system
9 listings$159$101 – $225Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), US market, EX
8 listings$101$75 – $205Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), EX, Federal emissions, pre-crash system
7 listings$100$91 – $101Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), EX-L (leather), Federal emissions, pre-crash system
7 listings$100$91 – $101Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), LX, California emissions, pre-crash system
5 listings$96$65 – $228Electronic Control Module, 1.5L (turbo), AT, North America built (Coupe, Sedan), Canada emissions, w/o pre-crash system
5 listings$150$121 – $256Electronic Control Module, 1.5L (turbo), MT, Europe built (Hatchback), (US market), LX
2 listings$126$100 – $126Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, EX
2 listings$150$111 – $150Back to full guide
2018 Honda Civic engine computer — all trims
Common questions
2018 Honda Civic engine computer (Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si) FAQ
How much is a used 2018 Honda Civic engine computer (Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si)?
Based on 16 priced salvage-yard listings, a used 2018 Honda Civic engine computer in the Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si variant lists between $125 and $375, with a median asking price of $200.
Which years use the Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si engine computer?
The Electronic Control Module, 1.5L (turbo), MT, North America built (Coupe, Sedan), Canada market, Si variant appears in model years 2017, 2018. Prices and availability may differ by year.