2021 Hyundai Elantra engine computer — Electronic Control Module, 1.6L, turbo, MT price snapshot
- Low
- $75
- Average
- $153
- High
- $400

Year & trim-specific price guide
A used 2021 Hyundai Elantra engine computer (Electronic Control Module, 1.6L, turbo, MT) costs $75 to $400, with a median asking price of $153. Based on 36 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 | $75–$248 | 30 | |
| Grade BStandard used | $85–$400 | 6 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $75–$400 overall range
Trim-specific context
This pricing covers the Electronic Control Module, 1.6L, turbo, MT variant of the 2021 Hyundai Elantra engine computer, based on 36 priced listings. Its $153 median is 3% above the 2021 Hyundai Elantra engine computer overall median of $148.
There are 16 other engine computer variants available for the 2021 Hyundai Elantra.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
Back to full guide
Common questions
Based on 36 priced salvage-yard listings, a used 2021 Hyundai Elantra engine computer in the Electronic Control Module, 1.6L, turbo, MT variant lists between $75 and $400, with a median asking price of $153.
The Electronic Control Module, 1.6L, turbo, MT variant appears in model years 2021, 2022. Prices and availability may differ by year.