2018 BMW X3 engine computer — Electronic Control Module, 2.0L (30iX), from 03/01/18 price snapshot
- Low
- $85
- Average
- $212
- High
- $584

Year & trim-specific price guide
A used 2018 BMW X3 engine computer (Electronic Control Module, 2.0L (30iX), from 03/01/18) costs $85 to $584, with a median asking price of $200. Based on 43 priced salvage yard listings across the US, updated Aug 31, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $103–$584 | 32 | |
| Grade BStandard used | $85–$275 | 9 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $200–$250 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $85–$584 overall range
Trim-specific context
This pricing covers the Electronic Control Module, 2.0L (30iX), from 03/01/18 variant of the 2018 BMW X3 engine computer, based on 43 priced listings. Its $200 median is 20% below the 2018 BMW X3 engine computer overall median of $250.
There are 3 other engine computer variants available for the 2018 BMW X3.
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 43 priced salvage-yard listings, a used 2018 BMW X3 engine computer in the Electronic Control Module, 2.0L (30iX), from 03/01/18 variant lists between $85 and $584, with a median asking price of $200.
In our current dataset, the Electronic Control Module, 2.0L (30iX), from 03/01/18 variant appears only for the 2018 model year.