2018 Mercedes E Class engine computer — Electronic Control Module, (2.0L) price snapshot
- Low
- $55
- Average
- $196
- High
- $343

Year & trim-specific price guide
A used 2018 Mercedes E Class engine computer (Electronic Control Module, (2.0L)) costs $55 to $343, with a median asking price of $125. Based on 39 priced salvage yard listings across the US, updated Sep 1, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $55–$334 | 30 | |
| Grade BStandard used | $110–$343 | 8 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $125–$125 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $55–$343 overall range
Trim-specific context
This pricing covers the Electronic Control Module, (2.0L) variant of the 2018 Mercedes E Class engine computer, based on 39 priced listings. Its $125 median is 0% above the 2018 Mercedes E Class engine computer overall median of $125.
There is 1 other engine computer variant available for the 2018 Mercedes E Class.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 39 priced salvage-yard listings, a used 2018 Mercedes E Class engine computer in the Electronic Control Module, (2.0L) variant lists between $55 and $343, with a median asking price of $125.
In our current dataset, the Electronic Control Module, (2.0L) variant appears only for the 2018 model year.