2020 Mazda 3 engine computer — (mounted by battery), Mitsubishi manufacturer price snapshot
- Low
- $49
- Average
- $144
- High
- $255

Year & trim-specific price guide
A used 2020 Mazda 3 engine computer ((mounted by battery), Mitsubishi manufacturer) costs $49 to $255, with a median asking price of $144. Based on 47 priced salvage yard listings across the US, updated Sep 4, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $49–$255 | 41 | |
| Grade BStandard used | $80–$230 | 5 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $55–$55 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $49–$255 overall range
Trim-specific context
This pricing covers the (mounted by battery), Mitsubishi manufacturer variant of the 2020 Mazda 3 engine computer, based on 47 priced listings. Its $144 median is 15% below the 2020 Mazda 3 engine computer overall median of $170.
There is 1 other engine computer variant available for the 2020 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 2020 Mazda 3 engine computer in the (mounted by battery), Mitsubishi manufacturer variant lists between $49 and $255, with a median asking price of $144.
The (mounted by battery), Mitsubishi manufacturer variant appears in model years 2019, 2020. Prices and availability may differ by year.