2018 Nissan Altima alternator — 3.5L (6 cylinder) price snapshot
- Low
- $25
- Average
- $117
- High
- $243
Year & trim-specific price guide
Used 2018 Nissan Altima Alternator — 3.5L (6 cylinder) prices
Trim-specific pricing for the 3.5L (6 cylinder) variant of the 2018 Nissan Altima alternator, built from 46 real salvage yard listings with condition grade detail.
Price summary
A used 2018 Nissan Altima alternator (3.5L (6 cylinder)) costs $25 to $243, with a median asking price of $81. Based on 46 priced salvage yard listings across the US, updated Aug 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$80
USD
Condition comparison
Price by part grade
Grade AClean / low wear$25–$24338 listings
Grade BStandard used$40–$2308 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $25–$243 | 38 | |
| Grade BStandard used | $40–$230 | 8 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Grade price comparison
Grade A$100
Grade B$80
Median asking price by seller-reported condition grade · $25–$243 overall range
Trim-specific context
How does the 3.5L (6 cylinder) compare?
This pricing covers the 3.5L (6 cylinder) variant of the 2018 Nissan Altima alternator, based on 46 priced listings. Its $81 median is 8% above the 2018 Nissan Altima alternator overall median of $75.
There is 1 other alternator variant available for the 2018 Nissan Altima.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2018 Nissan Altima alternator variants are available?
Back to full guide
2018 Nissan Altima alternator — all trims
Common questions
2018 Nissan Altima alternator (3.5L (6 cylinder)) FAQ
How much is a used 2018 Nissan Altima alternator (3.5L (6 cylinder))?
Based on 46 priced salvage-yard listings, a used 2018 Nissan Altima alternator in the 3.5L (6 cylinder) variant lists between $25 and $243, with a median asking price of $81.
Which years use the 3.5L (6 cylinder) alternator?
In our current dataset, the 3.5L (6 cylinder) variant appears only for the 2018 model year.