2018 Hyundai Sonata engine computer — Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition price snapshot
- Low
- $50
- Average
- $117
- High
- $250
Year & trim-specific price guide
Used 2018 Hyundai Sonata Engine Computer — Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition prices
Trim-specific pricing for the Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition variant of the 2018 Hyundai Sonata engine computer, built from 29 real salvage yard listings with condition grade detail.
Price summary
A used 2018 Hyundai Sonata engine computer (Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition) costs $50 to $250, with a median asking price of $119. Based on 29 priced salvage yard listings across the US, updated Sep 5, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$106
Grade B (good)$225
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$14622 listings
Grade BStandard used$75–$2506 listings
Grade CVisible wearUpdating
Grade XUngraded$120–$1201 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$146 | 22 | |
| Grade BStandard used | $75–$250 | 6 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $120–$120 | 1 |
Median by grade
Grade price comparison
Grade A$106
Grade B$225
Ungraded$120
Median asking price by seller-reported condition grade · $50–$250 overall range
Trim-specific context
How does the Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition compare?
This pricing covers the Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition variant of the 2018 Hyundai Sonata engine computer, based on 29 priced listings. Its $119 median is 6% below the 2018 Hyundai Sonata engine computer overall median of $126.
There are 9 other engine computer variants available for the 2018 Hyundai Sonata.
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, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition in other model years
Same year, other trims
What other 2018 Hyundai Sonata engine computer variants are available?
Electronic Control Module, (LH under hood), 2.0L, VIN 3 (8th digit, hybrid)
30 listings$155$68 – $295Electronic Control Module, (LH under hood), 1.6L (turbo, US market)
28 listings$99$55 – $243Electronic Control Module, (LH under hood), 2.4L, Federal emissions (ULEV 70), conventional ignition
24 listings$96$50 – $275Electronic Control Module, (LH under hood), 2.4L, Canada emissions, SULEV
21 listings$145$45 – $271Electronic Control Module, (LH under hood), 2.0L, VIN 2 (8th digit, plug in hybrid)
11 listings$152$116 – $264Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), conventional ignition
9 listings$109$75 – $250Electronic Control Module, (LH under hood), 2.4L, Canada emissions, ULEV
8 listings$161$50 – $195Electronic Control Module, (LH under hood), 2.4L, Federal emissions (ULEV 70), keyless ignition
8 listings$161$50 – $195Electronic Control Module, (LH under hood), 2.0L, VIN B (8th digit, turbo)
6 listings$166$50 – $305Back to full guide
2018 Hyundai Sonata engine computer — all trims
Common questions
2018 Hyundai Sonata engine computer (Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition) FAQ
How much is a used 2018 Hyundai Sonata engine computer (Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition)?
Based on 29 priced salvage-yard listings, a used 2018 Hyundai Sonata engine computer in the Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition variant lists between $50 and $250, with a median asking price of $119.
Which years use the Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition engine computer?
The Electronic Control Module, (LH under hood), 2.4L, California emissions (SULEV 30), keyless ignition variant appears in model years 2018, 2019. Prices and availability may differ by year.