2018 Mazda 3 alternator — w/o regenerative braking; ID P53NC price snapshot
- Low
- $40
- Average
- $113
- High
- $315

Year & trim-specific price guide
A used 2018 Mazda 3 alternator (w/o regenerative braking; ID P53NC) costs $40 to $315, with a median asking price of $86. Based on 40 priced salvage yard listings across the US, updated Aug 13, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $60–$315 | 35 | |
| Grade BStandard used | $40–$86 | 4 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $125–$125 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $40–$315 overall range
Trim-specific context
This pricing covers the w/o regenerative braking; ID P53NC variant of the 2018 Mazda 3 alternator, based on 40 priced listings. Its $86 median is 13% above the 2018 Mazda 3 alternator overall median of $76.
There are 2 other alternator variants available for the 2018 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
Back to full guide
Common questions
Based on 40 priced salvage-yard listings, a used 2018 Mazda 3 alternator in the w/o regenerative braking; ID P53NC variant lists between $40 and $315, with a median asking price of $86.
In our current dataset, the w/o regenerative braking; ID P53NC variant appears only for the 2018 model year.