2021 Honda Civic engine computer — Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), Federal emissions, EX-L, navigation price snapshot
- Low
- $100
- Average
- $159
- High
- $267

Year & trim-specific price guide
A used 2021 Honda Civic engine computer (Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), Federal emissions, EX-L, navigation) costs $100 to $267, with a median asking price of $130. Based on 9 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 | $106–$267 | 6 | |
| Grade BStandard used | $125–$125 | 1 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $100–$130 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $100–$267 overall range
Trim-specific context
This pricing covers the Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), Federal emissions, EX-L, navigation variant of the 2021 Honda Civic engine computer, based on 9 priced listings. Its $130 median is 19% above the 2021 Honda Civic engine computer overall median of $109.
There are 17 other engine computer variants available for the 2021 Honda Civic.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 9 priced salvage-yard listings, a used 2021 Honda Civic engine computer in the Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), Federal emissions, EX-L, navigation variant lists between $100 and $267, with a median asking price of $130.
In our current dataset, the Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), Federal emissions, EX-L, navigation variant appears only for the 2021 model year.