2021 Mazda 3 alternator — naturally aspirated price snapshot
- Low
- $41
- Average
- $125
- High
- $290
Year & trim-specific price guide
Used 2021 Mazda 3 Alternator — naturally aspirated prices
Trim-specific pricing for the naturally aspirated variant of the 2021 Mazda 3 alternator, built from 36 real salvage yard listings with condition grade detail.
Price summary
A used 2021 Mazda 3 alternator (naturally aspirated) costs $41 to $290, with a median asking price of $90. Based on 36 priced salvage yard listings across the US, updated Aug 9, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$87
Grade B (good)$96
USD
Condition comparison
Price by part grade
Grade AClean / low wear$61–$29020 listings
Grade BStandard used$41–$17315 listings
Grade CVisible wearUpdating
Grade XUngraded$150–$1501 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $61–$290 | 20 | |
| Grade BStandard used | $41–$173 | 15 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $150–$150 | 1 |
Median by grade
Grade price comparison
Grade A$87
Grade B$96
Ungraded$150
Median asking price by seller-reported condition grade · $41–$290 overall range
Trim-specific context
How does the naturally aspirated compare?
This pricing covers the naturally aspirated variant of the 2021 Mazda 3 alternator, based on 36 priced listings. Its $90 median is 25% below the 2021 Mazda 3 alternator overall median of $120.
There is 1 other alternator variant available for the 2021 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
naturally aspirated in other model years
Same year, other trims
What other 2021 Mazda 3 alternator variants are available?
Back to full guide
2021 Mazda 3 alternator — all trims
Common questions
2021 Mazda 3 alternator (naturally aspirated) FAQ
How much is a used 2021 Mazda 3 alternator (naturally aspirated)?
Based on 36 priced salvage-yard listings, a used 2021 Mazda 3 alternator in the naturally aspirated variant lists between $41 and $290, with a median asking price of $90.
Which years use the naturally aspirated alternator?
The naturally aspirated variant appears in model years 2021, 2023. Prices and availability may differ by year.