Mazda 3 alternator price snapshot
- Low
- $25
- Average
- $107
- High
- $332
Vehicle-specific price guide
How much is a used Mazda 3 alternator?
Asking prices from 368 salvage yards in 46 states, broken down by model year, condition grade, and fitment variant.
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 updatedOct 31, 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.
Part overview
About the Mazda 3 alternator
What the alternator does, common failure signs, and prices across all vehicles: used alternator price guide →
Price summary
A used Mazda 3 alternator costs $25 to $332, with a median asking price of $85. Based on 1,040 priced salvage yard listings across the US, compatible across 2014–2025 (12 model years), updated Oct 31, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$86
Grade B (good)$90
Grade C (fair)$65
USD
Condition comparison
Price by part grade
Grade AClean / low wear$30–$332812 listings
Grade BStandard used$30–$330125 listings
Grade CVisible wear$41–$7513 listings
Grade XUngraded$25–$19590 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $30–$332 | 812 | |
| Grade BStandard used | $30–$330 | 125 | |
| Grade CVisible wear | $41–$75 | 13 | |
| Grade XUngraded | $25–$195 | 90 |
Median by grade
Grade price comparison
Grade A$86
Grade B$90
Grade C$65
Ungraded$70
Median asking price by seller-reported condition grade · $25–$332 overall range
Regional supply
Where the Mazda 3 alternator is listed
We found priced Mazda 3 alternator listings at 368 salvage yards across 46 states. California supplies the most, with 259 listings (19% of the total) from 44 yards. Location matters: yards in Illinois ask a median $65, while Arizona yards ask $93, 43% more for the same part. Shipping usually costs less than that gap for smaller parts, so it can pay to buy out of state.
| State | Listings | Yards | Median ask |
|---|---|---|---|
| California | 259 | 44 | $75-12% |
| Florida | 110 | 26 | $90+6% |
| Illinois | 105 | 13 | $65-24% |
| Texas | 97 | 35 | $85 |
| Ohio | 57 | 15 | $85 |
| Arizona | 54 | 10 | $93+9% |
| Utah | 53 | 9 | $75-12% |
| Georgia | 48 | 12 | $89+5% |
States with at least 10 priced listings. % is versus the $85 national median.
Replacement cost
What is the Mazda 3 alternator replacement cost?
- Used part
- $85
- Mazda 3 median asking price
- Labor
- $95–$375
- 1–2.5 hours at $95–$150/hr
- Estimated total
- $180–$460
- median used part + labor
Labor is a typical independent-shop range for alternator replacement, not a quote for your vehicle. The part price is the live median from the salvage-yard listings on this page. Full alternator replacement cost breakdown
Sources
- Labor time estimates: Part Price Guide labor database
Model-year comparison
What does a Mazda 3 alternator cost by year?
202486 listings$125$64 – $325202393 listingsFits 5 years$96$50 – $3162022146 listingsFits 5 years$95$50 – $3162021100 listingsFits 6 years$124$41 – $2902020200 listingsFits 3 years$90$50 – $3302019176 listingsFits 3 years$75$25 – $3322018142 listingsFits 12 years$76$30 – $3152017100 listingsFits 4 years$65$35 – $249201699 listingsFits 4 years$65$32 – $249201599 listingsFits 4 years$65$32 – $249
Market analysis
How much does a used Mazda 3 alternator cost?
Asking prices for a used Mazda 3 alternator are unusually spread out: the top listing asks more than ten times what the cheapest does, so which unit you pick matters more than the median. Condition matters: grade-A units (lowest mileage, best condition) carry roughly a 32% premium over grade-C stock, with grade-A medians at $86.
Model year matters too: 2015 units carry the lowest median at $65, while 2024 tops the table at $125. Parts from 2014–2017 are interchangeable, so if the 2015 fits your vehicle, it offers the best value across 4 compatible years.
Against comparable vehicles, the Mazda 3 sits 42% below the Ford F250 ($146), 36% below the Ford F150 ($132), and 21% below the Ram 1500 ($108) for the same part. The “similar vehicles” cards below open each comparison guide.
Buying a used alternator: what to check
- Ask for the amperage rating. The same vehicle can ship with multiple outputs.
- Bench-tested units are worth a small premium; ask for the test result.
- Check pulley type (solid vs clutched) matches your old unit.
- Low-mileage donors matter less here than test results. Brushes wear by hours, not miles.
Keep browsing this vehicle
What other Mazda 3 parts are priced?
01wide ±202%
Tail Light
$195median
$34$821
02wide ±206%
Axle Shaft
$96median
$28$424
03wide ±179%
Side Mirror
$157median
$30$593
04wide ±225%
Wheels
$178median
$30$830
05wide ±257%
Transmission
$550median
$116$2,947
06wide ±115%
Headlight Assembly
$950median
$147$2,325
07wide ±235%
Grille
$184median
$29$895
08wide ±111%
Fender
$196median
$65$500
09wide ±205%
Engine
$1,085median
$204$4,650
10wide ±162%
Strut
$100median
$30$354
11wide ±240%
Starter
$75median
$25$385
12wide ±210%
Radiator
$167median
$50$750
Price comparisons
Compare Mazda 3 alternator prices
Alternatorcompare
FordF250vsMazda3
F250$146
3$85
$61 diff6,014 listings
AlternatorcompareFordMustangvsMazda3
Mustang$131
3$85
$46 diff3,855 listings
AlternatorcompareDodgeChargervsMazda3
Charger$85
3$85
$0 diff3,812 listings
AlternatorcompareRam2500vsMazda3
2500$99
3$85
$14 diff3,556 listings
AlternatorcompareRam3500vsMazda3
3500$99
3$85
$14 diff3,459 listings
AlternatorcompareHyundaiElantravsMazda3
Elantra$85
3$85
$0 diff3,195 listings
Compare fitments
What do similar vehicles charge for this part?
BMWwide ±183%
BMW X3
$126median
$40$500
BMWwide ±143%
BMW X5
$126median
$40$400
Chevywide ±182%
Chevy Equinox
$80median
$30$321
Chevywide ±217%
Chevy Malibu
$75median
$25$350
Chevywide ±133%
Chevy Silverado 1500
$137median
$30$395
Chevywide ±135%
Chevy Tahoe
$162median
$35$474
Chevywide ±199%
Chevy Traverse
$93median
$30$400
Dodgewide ±188%
Dodge Challenger
$85median
$30$350
Dodgewide ±218%
Dodge Charger
$85median
$25$395
Dodgewide ±176%
Dodge Durango
$105median
$25$395
Fordwide ±168%
Ford Edge
$96median
$20$343
Mazdawide ±196%
Mazda CX5
$80median
$30$343
Common questions
Mazda 3 alternator FAQ
How much is a used alternator for a Mazda 3?
The median asking price is $85 across 1,040 priced listings from 368 yards. Grade-A units, the cleanest stock, have a median of $86. 2017 is the cheapest model year we track, with a median of $65.
How much does it cost to replace a Mazda 3 alternator?
Using a used part, a Mazda 3 alternator replacement typically runs $180–$460 all-in: the median used alternator for this model lists at $85, and independent-shop labor for alternator replacement typically takes 1–2.5 hours at $95–$150/hr ($95–$375). Labor is a national part-level estimate, not a quote for your vehicle.
Which Mazda 3 model years does this price guide cover?
This guide currently has year-level pricing for 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015. Other model years contribute to the overall range where sellers listed them without a year breakdown.
Which Mazda 3 alternator years are interchangeable?
Salvage-yard interchange data links Mazda 3 alternator fitments across 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025. Searching all 12 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.