2018 Nissan Altima alternator price snapshot
- Low
- $25
- Average
- $105
- High
- $243
Year-specific price guide
Used 2018 Nissan Altima Alternator prices
Year-specific used alternator pricing for the 2018 Nissan Altima, built from real salvage yard and junkyard listings with condition grade and fitment detail.
Price summary
A used 2018 Nissan Altima alternator costs $25 to $243, with a median asking price of $75. Based on 83 priced salvage yard listings across the US, updated Aug 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$81
Grade B (good)$69
USD
Condition comparison
Price by part grade
Grade AClean / low wear$25–$24360 listings
Grade BStandard used$40–$23015 listings
Grade CVisible wearUpdating
Grade XUngraded$35–$758 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $25–$243 | 60 | |
| Grade BStandard used | $40–$230 | 15 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $35–$75 | 8 |
Median by grade
Grade price comparison
Grade A$81
Grade B$69
Ungraded$50
Median asking price by seller-reported condition grade · $25–$243 overall range
Replacement cost
What is the 2018 Nissan Altima alternator replacement cost?
- Used part
- $75
- 2018 Nissan Altima median asking price
- Labor
- $95–$375
- 1–2.5 hours at $95–$150/hr
- Estimated total
- $170–$450
- 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 Nissan Altima compare?
The 2018 guide is based on 100 observed listings, including 83 with posted prices. Its $75 median is 32% below the Nissan Altima guide's $111 median.
Among the 8 model years with current price data, 2018 ranks #1 from lowest to highest median.
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 Nissan Altima alternator cost in other years?
Keep browsing this vehicle
What other Nissan Altima parts are priced?
01wide ±1320%
Engine
$1,300median
$250$34,575
02wide ±266%
Transmission
$572median
$55$3,100
03wide ±88%
Front Bumper
$250median
$24$463
04wide ±135%
Rear Bumper
$215median
$15$595
05wide ±2681%
Hood
$583median
$125$31,385
06wide ±93%
Fender
$275median
$20$532
07wide ±3431%
Headlight Assembly
$525median
$50$36,075
08wide ±129%
Tail Light
$143median
$25$395
09wide ±212%
Starter
$75median
$25$343
10wide ±156%
Radiator
$179median
$40$600
11wide ±178%
AC Compressor
$122median
$30$465
12wide ±157%
Transfer Case
$259median
$87$900
13wide ±144%
Axle Shaft
$138median
$25$423
14wide ±13067%
Strut
$120median
$24$31,385
15wide ±294%
Steering Rack
$184median
$45$1,127
16wide ±176%
Grille
$177median
$12$635
17wide ±12063%
Side Mirror
$130median
$20$31,385
18wide ±139%
Turbocharger
$330median
$153$1,072
19wide ±130%
AC Condenser
$133median
$35$380
20wide ±331%
Wheels
$200median
$25$1,350
21wide ±411%
Fuel Pump
$106median
$20$891
22wide ±116%
Water Pump
$62median
$15$159
23wide ±190%
Power Steering Pump
$100median
$35$415
24wide ±143%
ABS Module
$156median
$25$470
25
Differential
Price data updating
26wide ±226%
Engine Computer
$106median
$20$500
27wide ±176%
Throttle Body
$80median
$10$292
28wide ±364%
Brake Caliper
$65median
$20$493
29wide ±245%
Drive Shaft
$198median
$60$1,032
30wide ±90%
Tailgate
$850median
$125$1,659
31wide ±172%
Intake Manifold
$150median
$35$550
32wide ±177%
Control Arm
$85median
$20$321
33wide ±215%
Blower Motor
$75median
$20$343
34wide ±479%
Exhaust Manifold
$179median
$34$1,750
35wide ±363%
Transmission Control Module
$101median
$20$753
36wide ±420%
Steering Column
$163median
$30$1,400
37wide ±8466%
Fuel Tank
$170median
$40$28,825
38wide ±236%
Window Regulator
$99median
$45$512
39wide ±506%
Instrument Cluster
$65median
$44$702
40wide ±75%
Torque Converter
$250median
$75$449
41wide ±135%
Steering Wheel
$174median
$30$500
42wide ±99%
Ignition Switch
$99median
$35$232
43wide ±191%
Car Radio
$200median
$25$790
44wide ±205%
Heater Core
$116median
$35$510
45wide ±193%
Rear View Mirror
$85median
$15$343
46wide ±141%
Sunroof
$298median
$70$910
47wide ±289%
Master Cylinder
$55median
$25$343
48wide ±156%
Fog Light
$136median
$20$445
49wide ±191%
Center Console
$82median
$30$343
50wide ±159%
Air Bag
$200median
$33$670
51wide ±79%
Door Assembly
$775median
$151$1,372
52wide ±483%
Quarter Panel
$563median
$250$5,685
53wide ±126%
Rear Bumper Assembly
$461median
$29$1,191
54wide ±217%
Front Seat
$175median
$15$773
Common questions
2018 Nissan Altima alternator FAQ
How much is a used 2018 Nissan Altima alternator?
Based on 83 priced salvage-yard listings, a used 2018 Nissan Altima alternator lists between $25 and $243, with a median asking price of $75.
How much does it cost to replace a 2018 Nissan Altima alternator?
Using a used part, a 2018 Nissan Altima alternator replacement typically runs $170–$450 all-in: the median used alternator for this year lists at $75, 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 Nissan Altima alternator fit another year?
This price guide does not confirm interchangeability. Check the seller's part number, drivetrain, trim or variant, and your VIN before buying; parts from the same model can use different fitments in the same year.