2021 Honda Civic engine computer — Electronic Control Module, 2.0L, AT, California emissions, LX price snapshot
- Low
- $32
- Average
- $114
- High
- $237
Year & trim-specific price guide
Used 2021 Honda Civic Engine Computer — Electronic Control Module, 2.0L, AT, California emissions, LX prices
Trim-specific pricing for the Electronic Control Module, 2.0L, AT, California emissions, LX variant of the 2021 Honda Civic engine computer, built from 48 real salvage yard listings with condition grade detail.
Price summary
A used 2021 Honda Civic engine computer (Electronic Control Module, 2.0L, AT, California emissions, LX) costs $32 to $237, with a median asking price of $102. Based on 48 priced salvage yard listings across the US, updated Aug 26, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$105
Grade B (good)$99
USD
Condition comparison
Price by part grade
Grade AClean / low wear$66–$23727 listings
Grade BStandard used$61–$18620 listings
Grade CVisible wearUpdating
Grade XUngraded$32–$321 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $66–$237 | 27 | |
| Grade BStandard used | $61–$186 | 20 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $32–$32 | 1 |
Median by grade
Grade price comparison
Grade A$105
Grade B$99
Ungraded$32
Median asking price by seller-reported condition grade · $32–$237 overall range
Trim-specific context
How does the Electronic Control Module, 2.0L, AT, California emissions, LX compare?
This pricing covers the Electronic Control Module, 2.0L, AT, California emissions, LX variant of the 2021 Honda Civic engine computer, based on 48 priced listings. Its $102 median is 6% below 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 trim, other years
Electronic Control Module, 2.0L, AT, California emissions, LX in other model years
Same year, other trims
What other 2021 Honda Civic engine computer variants are available?
Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), EX
50 listings$105$60 – $400Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), Sport
49 listings$100$75 – $270Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), California emissions, ID 378205AAL92 thru 96
48 listings$104$49 – $238Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), LX
47 listings$120$65 – $295Electronic Control Module, 2.0L, AT, California emissions, Sport
47 listings$106$57 – $395Electronic Control Module, 1.5L (turbo), MT, North America built (Sedan)
46 listings$125$75 – $305Electronic Control Module, 2.0L, AT, Federal emissions, Sport
44 listings$100$41 – $295Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), Federal emissions, EX
42 listings$126$65 – $400Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), Federal emissions, EX-L, w/o navigation
42 listings$126$65 – $400Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), Federal emissions, Touring
42 listings$126$65 – $400Electronic Control Module, 2.0L, AT, Federal emissions, LX
38 listings$80$41 – $415Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), Sport Touring
30 listings$141$57 – $395Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), California emissions, ID 378205AJL72
22 listings$160$50 – $195Electronic Control Module, 1.5L (turbo), AT, Europe built (Hatchback), EX-L (leather)
18 listings$135$75 – $146Electronic Control Module, 1.5L (turbo), MT, Europe built (Hatchback)
17 listings$125$75 – $251Electronic Control Module, 2.0L, MT
10 listings$387$250 – $600Electronic Control Module, 1.5L (turbo), AT, North America built (Sedan), Federal emissions, EX-L, navigation
9 listings$130$100 – $267Back to full guide
2021 Honda Civic engine computer — all trims
Common questions
2021 Honda Civic engine computer (Electronic Control Module, 2.0L, AT, California emissions, LX) FAQ
How much is a used 2021 Honda Civic engine computer (Electronic Control Module, 2.0L, AT, California emissions, LX)?
Based on 48 priced salvage-yard listings, a used 2021 Honda Civic engine computer in the Electronic Control Module, 2.0L, AT, California emissions, LX variant lists between $32 and $237, with a median asking price of $102.
Which years use the Electronic Control Module, 2.0L, AT, California emissions, LX engine computer?
The Electronic Control Module, 2.0L, AT, California emissions, LX variant appears in model years 2020, 2021. Prices and availability may differ by year.