2020 Hyundai Sonata engine computer price snapshot
- Low
- $25
- Average
- $124
- High
- $295
Year-specific price guide
Used 2020 Hyundai Sonata Engine Computer prices
Year-specific used engine computer pricing for the 2020 Hyundai Sonata, built from real salvage yard and junkyard listings with condition grade and fitment detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedSep 2, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Part overview
About the 2020 Hyundai Sonata engine computer
A used 2020 Hyundai Sonata engine computer costs between $25 and $295, with a median of $101 from 180 salvage yard listings.
What the engine computer does, common failure signs, and prices across all vehicles: used engine computer price guide →
Also known asECUECMPCMEngine Control ModuleEngine Control UnitPowertrain Control Module
Price summary
A used 2020 Hyundai Sonata engine computer costs $25 to $295, with a median asking price of $101. Based on 180 priced salvage yard listings across the US, compatible across 2020–2021 (2 model years), updated Sep 2, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$106
Grade B (good)$121
USD
Condition comparison
Price by part grade
Grade AClean / low wear$25–$295124 listings
Grade BStandard used$35–$28845 listings
Grade XUngraded$25–$18511 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $25–$295 | 124 | |
| Grade BStandard used | $35–$288 | 45 | |
| Grade XUngraded | $25–$185 | 11 |
Median by grade
Grade price comparison
Grade A$106
Grade B$121
Ungraded$85
Median asking price by seller-reported condition grade · $25–$295 overall range
Replacement cost
What is the 2020 Hyundai Sonata engine computer replacement cost?
- Used part
- $101
- 2020 Hyundai Sonata median asking price
- Labor
- $95–$450
- 1–3 hours at $95–$150/hr
- Estimated total
- $195–$550
- median used part + labor
Labor is a typical independent-shop range for engine computer replacement, not a quote for your vehicle; it does not include programming and key relearn procedure. The part price is the live median from the salvage-yard listings on this page. Full engine computer replacement cost breakdown
Fitment matters
Price by trim & variant
Electronic Control Module, (LH under hood), 2.0L (hybrid)47 listingsInterchange 2020–2021$121$75 – $295
Electronic Control Module, (LH under hood), 2.5L, w/o automatic engine stop and start46 listingsInterchange 2020–2021$75$25 – $247
Electronic Control Module, (LH under hood), 1.6L (turbo)44 listingsInterchange 2020–2021$110$65 – $260
Electronic Control Module, (LH under hood), 2.5L, automatic engine stop and start43 listingsInterchange 2020–2021$111$35 – $288
Year-specific context
How does the 2020 Hyundai Sonata compare?
The 2020 guide is based on 196 observed listings, including 180 with posted prices. Its $101 median is 25% below the Hyundai Sonata guide's $135 median.
Among the 11 model years with current price data, 2020 ranks #4 from lowest to highest median.
Interchange data shows this part is also listed under model years 2021. Shopping across all 2 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a Hyundai Sonata engine computer cost in other years?
2025100 listings$272$84 – $4882024201 listings$232$75 – $6172023241 listings$175$50 – $3252022492 listings$185$35 – $6502021109 listingsCompatible$170$60 – $3092019286 listings$114$40 – $3052018222 listings$126$45 – $3052017497 listings$86$30 – $3162016445 listings$100$30 – $3002015500 listings$100$30 – $262
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What other Hyundai Sonata parts are priced?
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15
Differential
Price data updating
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Door Assembly
$677median
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17spread ±56%
Drive Shaft
$321median
$200$558
18wide ±135%
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19wide ±160%
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$500median
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20wide ±210%
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21wide ±245%
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$147median
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22wide ±152%
Front Seat
$158median
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23wide ±173%
Fuel Pump
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24wide ±182%
Fuel Tank
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25wide ±286%
Grille
$190median
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26wide ±140%
Headlight Assembly
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27wide ±99%
Heater Core
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28wide ±183%
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Ignition Switch
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30spread ±57%
Instrument Cluster
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Intake Manifold
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32wide ±227%
Master Cylinder
$99median
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Side Mirror
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Power Steering Pump
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Quarter Panel
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Radiator
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Rear View Mirror
$82median
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Steering Column
$186median
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Steering Rack
$195median
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Steering Wheel
$160median
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Strut
$100median
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Sunroof
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Tail Light
$195median
$35$1,118
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Tailgate
$481median
$80$2,605
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$80median
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$132median
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Common questions
2020 Hyundai Sonata engine computer FAQ
How much is a used 2020 Hyundai Sonata engine computer?
Based on 180 priced salvage-yard listings, a used 2020 Hyundai Sonata engine computer lists between $25 and $295, with a median asking price of $101.
How much does it cost to replace a 2020 Hyundai Sonata engine computer?
Using a used part, a 2020 Hyundai Sonata engine computer replacement typically runs $195–$550 all-in: the median used engine computer for this year lists at $101, and independent-shop labor for engine computer replacement typically takes 1–3 hours at $95–$150/hr ($95–$450). The labor figure does not include programming and key relearn procedure. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2020 Hyundai Sonata engine computer fit another year?
Based on salvage-yard interchange data, listings for the 2020 Hyundai Sonata engine computer also appear under model years 2021, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
How much is a 2020 Hyundai Sonata ecu?
A ecu is another name for a engine computer. The prices on this page cover the 2020 Hyundai Sonata engine computer — median $101, from 180 listings.