Infiniti QX50 alternator price snapshot
- Low
- $35
- Average
- $136
- High
- $444
Vehicle-specific price guide
How much is a used Infiniti QX50 alternator?
Asking prices from 104 salvage yards in 24 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 16, 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 Infiniti QX50 alternator
What the alternator does, common failure signs, and prices across all vehicles: used alternator price guide →
Price summary
A used Infiniti QX50 alternator costs $35 to $444, with a median asking price of $110. Based on 311 priced salvage yard listings across the US, compatible across 2010–2025 (16 model years), updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$121
Grade B (good)$136
Grade C (fair)$75
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$444251 listings
Grade BStandard used$50–$27132 listings
Grade CVisible wear$45–$752 listings
Grade XUngraded$35–$29526 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$444 | 251 | |
| Grade BStandard used | $50–$271 | 32 | |
| Grade CVisible wear | $45–$75 | 2 | |
| Grade XUngraded | $35–$295 | 26 |
Median by grade
Grade price comparison
Grade A$121
Grade B$136
Grade C$75
Ungraded$65
Median asking price by seller-reported condition grade · $35–$444 overall range
Regional supply
Where the Infiniti QX50 alternator is listed
We found priced Infiniti QX50 alternator listings at 104 salvage yards across 24 states. Texas supplies the most, with 95 listings (31% of the total) from 20 yards. Location matters: yards in Illinois ask a median $49, while Michigan yards ask $217, 343% 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 |
|---|---|---|---|
| Texas | 95 | 20 | $141+28% |
| Arizona | 75 | 17 | $75-32% |
| Florida | 53 | 14 | $135+23% |
| Illinois | 28 | 13 | $49-55% |
| Wisconsin | 10 | 6 | $161+46% |
| Michigan | 10 | 6 | $217+97% |
States with at least 10 priced listings. % is versus the $110 national median.
Replacement cost
What is the Infiniti QX50 alternator replacement cost?
- Used part
- $110
- Infiniti QX50 median asking price
- Labor
- $95–$375
- 1–2.5 hours at $95–$150/hr
- Estimated total
- $205–$485
- 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
Non-Interchange search using Infiniti QX50 and similar models
3 listings$395$141 – $444Non-Interchange search using only Infiniti QX50
3 listings$395$141 – $444Model-year comparison
What does a Infiniti QX50 alternator cost by year?
20256 listings$395$141 – $444202450 listingsFits 3 years$146$100 – $295202250 listingsFits 5 years$126$53 – $285202150 listingsFits 4 years$121$45 – $271202050 listingsFits 5 years$126$53 – $280201912 listingsFits 3 years$125$53 – $20120182 listingsNo priced listings yet201750 listingsFits 9 years$75$50 – $316201650 listingsFits 9 years$75$50 – $316201550 listingsFits 3 years$60$35 – $193
Market analysis
How much does a used Infiniti QX50 alternator cost?
Asking prices for a used Infiniti QX50 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 61% premium over grade-C stock, with grade-A medians at $121.
Model year matters too: 2015 units carry the lowest median at $60, while 2025 tops the table at $395. Parts from 2015–2017 are interchangeable, so if the 2015 fits your vehicle, it offers the best value across 3 compatible years.
Against comparable vehicles, the Infiniti QX50 sits 15% below the Ford F150 ($129), 23% below the Ford F250 ($142), and 10% above the Ram 1500 ($100) 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 Infiniti QX50 parts are priced?
01wide ±205%
Transmission Control Module
$121median
$30$525
02wide ±196%
Front Seat
$203median
$60$857
03wide ±220%
Air Bag
$168median
$35$775
04wide ±107%
Axle Shaft
$161median
$40$386
05wide ±261%
Car Radio
$190median
$40$1,033
06wide ±172%
Tail Light
$158median
$30$574
07wide ±356%
Grille
$185median
$39$1,355
08wide ±202%
Side Mirror
$330median
$65$1,400
09wide ±159%
Center Console
$126median
$45$445
10wide ±153%
Steering Column
$186median
$50$621
11wide ±241%
Wheels
$190median
$35$950
12wide ±244%
Brake Caliper
$97median
$20$493
Price comparisons
Compare Infiniti QX50 alternator prices
Alternatorcompare
FordF150vsInfinitiQX50
F150$129
QX50$110
$19 diff4,949 listings
AlternatorcompareFordF250vsInfinitiQX50
F250$142
QX50$110
$32 diff3,761 listings
AlternatorcompareRam1500vsInfinitiQX50
1500$100
QX50$110
$10 diff3,551 listings
AlternatorcompareJeepGrandCherokeevsInfinitiQX50
Cherokee$100
QX50$110
$10 diff3,331 listings
AlternatorcompareFordExplorervsInfinitiQX50
Explorer$115
QX50$110
$5 diff3,235 listings
AlternatorcompareFordEdgevsInfinitiQX50
Edge$85
QX50$110
$25 diff3,156 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 ±146%
Chevy Silverado 1500
$125median
$30$395
Chevywide ±135%
Chevy Tahoe
$162median
$35$474
Chevywide ±199%
Chevy Traverse
$93median
$30$400
Dodgewide ±213%
Dodge Challenger
$85median
$25$387
Dodgewide ±215%
Dodge Charger
$86median
$25$395
Dodgewide ±176%
Dodge Durango
$105median
$25$395
Fordwide ±215%
Ford Edge
$85median
$20$385
Fordwide ±203%
Ford Escape
$101median
$25$435
Common questions
Infiniti QX50 alternator FAQ
How much is a used alternator for a Infiniti QX50?
The median asking price is $110 across 311 priced listings from 104 yards. Grade-A units, the cleanest stock, have a median of $121. 2015 is the cheapest model year we track, with a median of $60.
How much does it cost to replace a Infiniti QX50 alternator?
Using a used part, a Infiniti QX50 alternator replacement typically runs $205–$485 all-in: the median used alternator for this model lists at $110, 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 Infiniti QX50 model years does this price guide cover?
This guide currently has year-level pricing for 2025, 2024, 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 Infiniti QX50 alternator years are interchangeable?
Salvage-yard interchange data links Infiniti QX50 alternator fitments across 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025. Searching all 16 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.