Infiniti QX80 alternator price snapshot
- Low
- $32
- Average
- $117
- High
- $310
Vehicle-specific price guide
How much is a used Infiniti QX80 alternator?
Asking prices from 74 salvage yards in 12 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 17, 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 QX80 alternator
What the alternator does, common failure signs, and prices across all vehicles: used alternator price guide →
Price summary
A used Infiniti QX80 alternator costs $32 to $310, with a median asking price of $96. Based on 303 priced salvage yard listings across the US, compatible across 2011–2025 (15 model years), updated Oct 17, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$110
Grade B (good)$176
Grade C (fair)$65
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$310197 listings
Grade BStandard used$50–$31043 listings
Grade CVisible wear$32–$1006 listings
Grade XUngraded$40–$16557 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$310 | 197 | |
| Grade BStandard used | $50–$310 | 43 | |
| Grade CVisible wear | $32–$100 | 6 | |
| Grade XUngraded | $40–$165 | 57 |
Median by grade
Grade price comparison
Grade A$110
Grade B$176
Grade C$65
Ungraded$64
Median asking price by seller-reported condition grade · $32–$310 overall range
Regional supply
Where the Infiniti QX80 alternator is listed
We found priced Infiniti QX80 alternator listings at 74 salvage yards across 12 states. Florida supplies the most, with 72 listings (24% of the total) from 14 yards. Location matters: yards in Texas ask a median $68, while Illinois yards ask $159, 134% 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 |
|---|---|---|---|
| Florida | 72 | 14 | $85-11% |
| California | 53 | 24 | $96 |
| Illinois | 41 | 9 | $159+66% |
| New York | 28 | 3 | $143+49% |
| Indiana | 24 | 8 | $100+4% |
| Michigan | 24 | 2 | $75-22% |
| Nevada | 17 | 3 | $92-4% |
| Texas | 16 | 5 | $68-29% |
States with at least 10 priced listings. % is versus the $96 national median.
Replacement cost
What is the Infiniti QX80 alternator replacement cost?
- Used part
- $96
- Infiniti QX80 median asking price
- Labor
- $95–$375
- 1–2.5 hours at $95–$150/hr
- Estimated total
- $190–$470
- 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 Infiniti QX80 alternator cost by year?
202514 listingsFits 4 years$161$125 – $191202415 listingsFits 3 years$161$125 – $161202314 listingsFits 4 years$161$125 – $191202215 listingsFits 4 years$161$125 – $161202150 listingsFits 11 years$85$50 – $238202050 listingsFits 11 years$110$50 – $249201950 listingsFits 11 years$100$50 – $208201850 listingsFits 11 years$85$50 – $238201750 listingsFits 9 years$71$32 – $201201650 listingsFits 11 years$92$35 – $310201550 listingsFits 10 years$86$35 – $310
Market analysis
How much does a used Infiniti QX80 alternator cost?
Asking prices for a used Infiniti QX80 alternator are unusually spread out: the top listing asks about 10 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 69% premium over grade-C stock, with grade-A medians at $110.
Model year matters too: 2017 units carry the lowest median at $71, while 2022 tops the table at $161. Parts from 2011–2020 are interchangeable, so if the 2017 fits your vehicle, it offers the best value across 9 compatible years.
Against comparable vehicles, the Infiniti QX80 sits 26% below the Ford F150 ($129), 32% below the Ford F250 ($142), and 4% below 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 QX80 parts are priced?
01wide ±192%
Transmission Control Module
$126median
$35$520
02wide ±240%
Air Bag
$231median
$40$1,150
03wide ±262%
Front Seat
$300median
$80$1,654
04wide ±257%
Car Radio
$188median
$35$1,000
05wide ±162%
Tail Light
$333median
$75$1,157
06wide ±167%
Center Console
$211median
$71$775
07wide ±231%
Wheels
$268median
$60$1,300
08wide ±97%
Side Mirror
$1,035median
$332$2,337
09wide ±299%
Brake Caliper
$50median
$25$324
10wide ±286%
Strut
$126median
$30$750
11wide ±96%
Headlight Assembly
$1,500median
$295$3,177
12wide ±163%
Engine Computer
$141median
$40$500
Price comparisons
Compare Infiniti QX80 alternator prices
Alternatorcompare
FordF150vsInfinitiQX80
F150$129
QX80$96
$33 diff4,941 listings
AlternatorcompareFordF250vsInfinitiQX80
F250$142
QX80$96
$46 diff3,753 listings
AlternatorcompareRam1500vsInfinitiQX80
1500$100
QX80$96
$4 diff3,543 listings
AlternatorcompareJeepGrandCherokeevsInfinitiQX80
Cherokee$100
QX80$96
$4 diff3,323 listings
AlternatorcompareFordExplorervsInfinitiQX80
Explorer$115
QX80$96
$19 diff3,227 listings
AlternatorcompareFordEdgevsInfinitiQX80
Edge$85
QX80$96
$11 diff3,148 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 QX80 alternator FAQ
How much is a used alternator for a Infiniti QX80?
The median asking price is $96 across 303 priced listings from 74 yards. Grade-A units, the cleanest stock, have a median of $110. 2017 is the cheapest model year we track, with a median of $71.
How much does it cost to replace a Infiniti QX80 alternator?
Using a used part, a Infiniti QX80 alternator replacement typically runs $190–$470 all-in: the median used alternator for this model lists at $96, 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 QX80 model years does this price guide cover?
This guide currently has year-level pricing for 2025, 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 Infiniti QX80 alternator years are interchangeable?
Salvage-yard interchange data links Infiniti QX80 alternator fitments across 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025. Searching all 15 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.