2022 Mazda 3 engine computer — Electronic Control Module, (mounted by battery), naturally aspirated, Mitsubishi manufacturer price snapshot
- Low
- $49
- Average
- $148
- High
- $255

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 2022 Mazda 3 engine computer (Electronic Control Module, (mounted by battery), naturally aspirated, Mitsubishi manufacturer) costs $49 to $255, with a median asking price of $159. Based on 47 priced salvage yard listings across the US, updated Oct 22, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $49–$255 | 40 | |
| Grade BStandard used | $80–$232 | 6 | |
| Grade XUngraded | $65–$65 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $49–$255 overall range
Trim-specific context
This pricing covers the Electronic Control Module, (mounted by battery), naturally aspirated, Mitsubishi manufacturer variant of the 2022 Mazda 3 engine computer, based on 47 priced listings. Its $159 median is 6% below the 2022 Mazda 3 engine computer overall median of $169.
There are 2 other engine computer variants available for the 2022 Mazda 3.
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
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Common questions
Based on 47 priced salvage-yard listings, a used 2022 Mazda 3 engine computer in the Electronic Control Module, (mounted by battery), naturally aspirated, Mitsubishi manufacturer variant lists between $49 and $255, with a median asking price of $159.
The Electronic Control Module, (mounted by battery), naturally aspirated, Mitsubishi manufacturer variant appears in model years 2021, 2022, 2023. Prices and availability may differ by year.