2018 Honda Civic engine computer — Electronic Control Module, 2.0L, MT, US market, North America built (Coupe, Sedan) price snapshot
- Low
- $34
- Average
- $161
- High
- $265

Year & trim-specific price guide
A used 2018 Honda Civic engine computer (Electronic Control Module, 2.0L, MT, US market, North America built (Coupe, Sedan)) costs $34 to $265, with a median asking price of $151. Based on 36 priced salvage yard listings across the US, updated Aug 26, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $34–$265 | 28 | |
| Grade BStandard used | $121–$250 | 7 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $100–$100 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $34–$265 overall range
Trim-specific context
This pricing covers the Electronic Control Module, 2.0L, MT, US market, North America built (Coupe, Sedan) variant of the 2018 Honda Civic engine computer, based on 36 priced listings. Its $151 median is 21% 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
Same year, other trims
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Common questions
Based on 36 priced salvage-yard listings, a used 2018 Honda Civic engine computer in the Electronic Control Module, 2.0L, MT, US market, North America built (Coupe, Sedan) variant lists between $34 and $265, with a median asking price of $151.
The Electronic Control Module, 2.0L, MT, US market, North America built (Coupe, Sedan) variant appears in model years 2018, 2019. Prices and availability may differ by year.