2018 Lexus GX460 alternator price snapshot
- Low
- $50
- Average
- $116
- High
- $385
Year-specific price guide
Used 2018 Lexus GX460 Alternator prices
Year-specific used alternator pricing for the 2018 Lexus GX460, built from real salvage yard and junkyard listings with condition grade and fitment 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 updatedOct 14, 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 2018 Lexus GX460 alternator
A used 2018 Lexus GX460 alternator costs between $50 and $385, with a median of $100 from 90 salvage yard listings.
What the alternator does, common failure signs, and prices across all vehicles: used alternator price guide →
Price summary
A used 2018 Lexus GX460 alternator costs $50 to $385, with a median asking price of $100. Based on 90 priced salvage yard listings across the US, compatible across 2010–2021 (12 model years), updated Oct 14, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$96
USD
Condition comparison
Price by part grade
Grade AClean / low wear$63–$38583 listings
Grade BStandard used$90–$1253 listings
Grade XUngraded$50–$1004 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $63–$385 | 83 | |
| Grade BStandard used | $90–$125 | 3 | |
| Grade XUngraded | $50–$100 | 4 |
Median by grade
Grade price comparison
Grade A$100
Grade B$96
Ungraded$80
Median asking price by seller-reported condition grade · $50–$385 overall range
Replacement cost
What is the 2018 Lexus GX460 alternator replacement cost?
- Used part
- $100
- 2018 Lexus GX460 median asking price
- Labor
- $95–$375
- 1–2.5 hours at $95–$150/hr
- Estimated total
- $195–$475
- 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
Fitment matters
Price by trim & variant
Year-specific context
How does the 2018 Lexus GX460 compare?
The 2018 guide is based on 100 observed listings, including 90 with posted prices. Its $100 median is 0% above the Lexus GX460 guide's $100 median.
Among the 9 model years with current price data, 2018 ranks #4 from lowest to highest median.
Interchange data shows this part is also listed under model years 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021. Shopping across all 12 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a Lexus GX460 alternator cost in other years?
Keep browsing this vehicle
What other Lexus GX460 parts are priced?
01wide ±105%
AC Compressor
$159median
$50$385
02spread ±54%
ABS Module
$579median
$350$970
03spread ±32%
Air Bag
$450median
$425$712
04wide ±180%
Axle Shaft
$171median
$35$650
05wide ±158%
Blower Motor
$51median
$30$191
06wide ±247%
Brake Caliper
$60median
$20$316
07wide ±126%
Rear Bumper Assembly
$824median
$125$2,195
08wide ±67%
Front Bumper
$280median
$120$495
09wide ±168%
Rear Bumper
$195median
$40$695
10wide ±241%
Car Radio
$632median
$150$3,201
11wide ±120%
Center Console
$218median
$50$574
12wide ±115%
AC Condenser
$163median
$61$435
13wide ±129%
Control Arm
$150median
$50$437
14
Differential
Price data updating
15wide ±66%
Door Assembly
$737median
$375$1,350
16wide ±160%
Drive Shaft
$141median
$50$500
17spread ±37%
Engine
$5,500median
$3,500$7,600
18wide ±152%
Engine Computer
$401median
$60$1,282
19spread ±42%
Exhaust Manifold
$350median
$295$590
20wide ±75%
Fender
$345median
$125$645
21wide ±126%
Fog Light
$275median
$50$745
22wide ±119%
Front Seat
$315median
$100$850
23wide ±234%
Fuel Pump
$103median
$40$523
24wide ±91%
Fuel Tank
$193median
$50$400
25wide ±137%
Grille
$337median
$75$999
26wide ±188%
Headlight Assembly
$770median
$130$3,022
27
Heater Core
$151median
$151$151
28wide ±80%
Hood
$460median
$175$912
29wide ±161%
Ignition Switch
$121median
$25$415
30
Instrument Cluster
Price data updating
31spread ±54%
Intake Manifold
$450median
$285$771
32wide ±60%
Master Cylinder
$415median
$125$625
33spread ±42%
Side Mirror
$864median
$399$1,120
34wide ±107%
Power Steering Pump
$159median
$50$390
35spread ±54%
Quarter Panel
$570median
$350$960
36wide ±141%
Radiator
$168median
$75$549
37wide ±136%
Rear View Mirror
$136median
$50$421
38wide ±210%
Starter
$87median
$45$411
39wide ±108%
Steering Column
$243median
$50$575
40wide ±166%
Steering Rack
$203median
$75$750
41wide ±129%
Steering Wheel
$537median
$100$1,489
42wide ±138%
Strut
$185median
$45$556
43wide ±83%
Sunroof
$412median
$200$880
44wide ±109%
Tail Light
$251median
$56$605
45spread ±42%
Tailgate
$2,256median
$400$2,278
46wide ±131%
Throttle Body
$101median
$35$299
47
Torque Converter
Price data updating
48spread ±59%
Transfer Case
$1,350median
$650$2,233
49spread ±45%
Transmission
$4,629median
$3,400$7,593
50wide ±211%
Transmission Control Module
$170median
$30$746
51
Turbocharger
Price data updating
52wide ±83%
Water Pump
$70median
$34$150
53wide ±124%
Wheels
$240median
$50$644
54wide ±114%
Window Regulator
$130median
$25$321
Common questions
2018 Lexus GX460 alternator FAQ
How much is a used 2018 Lexus GX460 alternator?
Based on 90 priced salvage-yard listings, a used 2018 Lexus GX460 alternator lists between $50 and $385, with a median asking price of $100.
How much does it cost to replace a 2018 Lexus GX460 alternator?
Using a used part, a 2018 Lexus GX460 alternator replacement typically runs $195–$475 all-in: the median used alternator for this year lists at $100, 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.
Will a 2018 Lexus GX460 alternator fit another year?
Based on salvage-yard interchange data, listings for the 2018 Lexus GX460 alternator also appear under model years 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.