2015 Mazda 3 engine computer — Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A price snapshot
- Low
- $75
- Average
- $77
- High
- $81
Year & trim-specific price guide
Used 2015 Mazda 3 Engine Computer — Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A prices
Trim-specific pricing for the Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A variant of the 2015 Mazda 3 engine computer, built from 3 real salvage yard listings with condition grade detail.
Price summary
A used 2015 Mazda 3 engine computer (Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A) costs $75 to $81, with a median asking price of $75. Based on 3 priced salvage yard listings across the US, updated Sep 9, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$75
USD
Condition comparison
Price by part grade
Grade AClean / low wear$75–$813 listings
Grade BStandard usedUpdating
Grade CVisible wearUpdating
Grade XUngradedUpdating
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$81 | 3 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Trim-specific context
How does the Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A compare?
This pricing covers the Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A variant of the 2015 Mazda 3 engine computer, based on 3 priced listings. Its $75 median is 24% below the 2015 Mazda 3 engine computer overall median of $99.
There are 11 other engine computer variants available for the 2015 Mazda 3.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2015 Mazda 3 engine computer variants are available?
Electronic Control Module, (mounted by battery), 2.0L, MT, ID PEAA-18881-A
30 listings$146$55 – $395Electronic Control Module, (mounted by battery), 2.5L, MT, ID PEAA-18881-A
30 listings$146$55 – $395Electronic Control Module, (mounted by battery), 2.5L, MT, ID PE18-18881-A
28 listings$100$20 – $225Electronic Control Module, (mounted by battery), 2.0L, AT, ID PEAB-18881-A
27 listings$76$15 – $240Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEAB-18881-A
27 listings$76$15 – $240Electronic Control Module, (mounted by battery), 2.0L, AT, ID PECX-18881-A
24 listings$100$70 – $300Electronic Control Module, (mounted by battery), 2.0L, AT, ID PE19-18881-A
15 listings$91$55 – $218Electronic Control Module, (mounted by battery), 2.0L, MT, ID PE18-18881-A
9 listings$100$20 – $225Electronic Control Module, (mounted by battery), 2.5L, AT, ID PE19-18881-A
9 listings$91$65 – $95Electronic Control Module, (mounted by battery), 2.5L, AT, ID PECX-18881-A
9 listings$95$70 – $250Electronic Control Module, (mounted by battery), 2.0L, AT, ID PEDB-18881-A
3 listings$75$75 – $81Back to full guide
2015 Mazda 3 engine computer — all trims
Common questions
2015 Mazda 3 engine computer (Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A) FAQ
How much is a used 2015 Mazda 3 engine computer (Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A)?
Based on 3 priced salvage-yard listings, a used 2015 Mazda 3 engine computer in the Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A variant lists between $75 and $81, with a median asking price of $75.
Which years use the Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A engine computer?
In our current dataset, the Electronic Control Module, (mounted by battery), 2.5L, AT, ID PEDB-18881-A variant appears only for the 2015 model year.