2015 Mazda CX5 engine computer — Electronic Control Module, 2.5L, Denso, AWD, Federal emissions price snapshot
- Low
- $42
- Average
- $135
- High
- $272

Year & trim-specific price guide
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.
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.
A used 2015 Mazda CX5 engine computer (Electronic Control Module, 2.5L, Denso, AWD, Federal emissions) costs $42 to $272, with a median asking price of $127. Based on 49 priced salvage yard listings across the US, updated Sep 23, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $55–$272 | 42 | |
| Grade BStandard used | $75–$238 | 3 | |
| Grade XUngraded | $42–$79 | 4 |
Median by grade
Median asking price by seller-reported condition grade · $42–$272 overall range
Trim-specific context
This pricing covers the Electronic Control Module, 2.5L, Denso, AWD, Federal emissions variant of the 2015 Mazda CX5 engine computer, based on 49 priced listings. Its $127 median is 9% below the 2015 Mazda CX5 engine computer overall median of $140.
There are 19 other engine computer variants available for the 2015 Mazda CX5.
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 49 priced salvage-yard listings, a used 2015 Mazda CX5 engine computer in the Electronic Control Module, 2.5L, Denso, AWD, Federal emissions variant lists between $42 and $272, with a median asking price of $127.
In our current dataset, the Electronic Control Module, 2.5L, Denso, AWD, Federal emissions variant appears only for the 2015 model year.