Used 2020 Hyundai Sonata engine computer – Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start

Year & trim-specific price guide

Used 2020 Hyundai Sonata Engine Computer — Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start prices

Trim-specific pricing for the Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start variant of the 2020 Hyundai Sonata engine computer, built from 43 real salvage yard listings with condition grade detail.

2020 Hyundai Sonata · Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start

$111

median asking price

43 priced listings · $35–$288

Price summary

A used 2020 Hyundai Sonata engine computer (Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start) costs $35 to $288, with a median asking price of $111. Based on 43 priced salvage yard listings across the US, updated Sep 2, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$100
Grade B (good)$145

2020 Hyundai Sonata engine computer — Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start price snapshot

USD
Low
$35
Average
$124
High
$288
43 priced listings used · last updated Sep 2, 2026· How we price·

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Reporting price for 2020 Hyundai Sonata Engine Computer (Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start)

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$50–$25023 listings
Grade BStandard used$35–$28819 listings
Grade CVisible wearUpdating
Grade XUngraded$98–$981 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $35–$288 overall range

Trim-specific context

How does the Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start compare?

This pricing covers the Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start variant of the 2020 Hyundai Sonata engine computer, based on 43 priced listings. Its $111 median is 10% above the 2020 Hyundai Sonata engine computer overall median of $101.

There are 3 other engine computer variants available for the 2020 Hyundai Sonata.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same year, other trims

What other 2020 Hyundai Sonata engine computer variants are available?

Electronic Control Module, (LH under hood), 2.0L (hybrid)

47 listings$121$75 – $295

Electronic Control Module, (LH under hood), 2.5L, w/o automatic engine stop and start

47 listings$75$24 – $247

Electronic Control Module, (LH under hood), 1.6L (turbo)

44 listings$110$65 – $260

Back to full guide

2020 Hyundai Sonata engine computer — all trims

View 2020 guide

Common questions

2020 Hyundai Sonata engine computer (Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start) FAQ

How much is a used 2020 Hyundai Sonata engine computer (Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start)?

Based on 43 priced salvage-yard listings, a used 2020 Hyundai Sonata engine computer in the Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start variant lists between $35 and $288, with a median asking price of $111.

Which years use the Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start engine computer?

In our current dataset, the Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start variant appears only for the 2020 model year.