2018 price snapshot
- Low
- $25
- Average
- $105
- High
- $243
Model year / 2018
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.
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): $81Grade B (good): $69
- Listings reviewed
- 100
- Observed range
- $25–$243
- Last updated
- Aug 3, 2026
Low → high
2018 Nissan Altima alternator price range
Low$25
High$243
USD
ADVERTISEMENTRESPONSIVE DISPLAY
Condition comparison
Price by part grade
| 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 |
Fitment matters
Price by trim & variant
3.5L (6 cylinder)
46 priced listings
$25–$243
Median$812.5L (4 cylinder)
37 priced listings
$35–$208
Median$69
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 12% below the Nissan Altima guide's $85 median.
Among the 2 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
Other Nissan Altima alternator years
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.
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.