2019 Mazda 3 alternator — 2.5L, cylinder deactivation price snapshot
- Low
- $40
- Average
- $126
- High
- $243
Year & trim-specific price guide
Used 2019 Mazda 3 Alternator — 2.5L, cylinder deactivation prices
Trim-specific pricing for the 2.5L, cylinder deactivation variant of the 2019 Mazda 3 alternator, built from 49 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
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.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedNov 1, 2026AS
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.
Price summary
A used 2019 Mazda 3 alternator (2.5L, cylinder deactivation) costs $40 to $243, with a median asking price of $122. Based on 49 priced salvage yard listings across the US, updated Nov 1, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$129
Grade B (good)$85
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$23045 listings
Grade BStandard used$75–$2434 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$230 | 45 | |
| Grade BStandard used | $75–$243 | 4 |
Median by grade
Grade price comparison
Grade A$129
Grade B$85
Median asking price by seller-reported condition grade · $40–$243 overall range
Trim-specific context
How does the 2.5L, cylinder deactivation compare?
This pricing covers the 2.5L, cylinder deactivation variant of the 2019 Mazda 3 alternator, based on 49 priced listings. Its $122 median is 5% below the 2019 Mazda 3 alternator overall median of $129.
There are 3 other alternator variants available for the 2019 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
2.5L, cylinder deactivation in other model years
Same year, other trims
What other 2019 Mazda 3 alternator variants are available?
Back to full guide
2019 Mazda 3 alternator — all trims
Common questions
2019 Mazda 3 alternator (2.5L, cylinder deactivation) FAQ
How much is a used 2019 Mazda 3 alternator (2.5L, cylinder deactivation)?
Based on 49 priced salvage-yard listings, a used 2019 Mazda 3 alternator in the 2.5L, cylinder deactivation variant lists between $40 and $243, with a median asking price of $122.
Which years use the 2.5L, cylinder deactivation alternator?
The 2.5L, cylinder deactivation variant appears in model years 2019, 2020. Prices and availability may differ by year.