2018 BMW X3 engine computer — Electronic Control Module, 2.0L (30iX), thru 02/28/18 price snapshot
- Low
- $117
- Average
- $251
- High
- $525

Year & trim-specific price guide
A used 2018 BMW X3 engine computer (Electronic Control Module, 2.0L (30iX), thru 02/28/18) costs $117 to $525, with a median asking price of $241. Based on 44 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 | $173–$525 | 22 | |
| Grade BStandard used | $117–$309 | 18 | |
| Grade CVisible wear | $450–$450 | 1 | |
| Grade XUngraded | $200–$385 | 3 |
Median by grade
Median asking price by seller-reported condition grade · $117–$525 overall range
Trim-specific context
This pricing covers the Electronic Control Module, 2.0L (30iX), thru 02/28/18 variant of the 2018 BMW X3 engine computer, based on 44 priced listings. Its $241 median is 4% 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
Back to full guide
Common questions
Based on 44 priced salvage-yard listings, a used 2018 BMW X3 engine computer in the Electronic Control Module, 2.0L (30iX), thru 02/28/18 variant lists between $117 and $525, with a median asking price of $241.
In our current dataset, the Electronic Control Module, 2.0L (30iX), thru 02/28/18 variant appears only for the 2018 model year.