2018 Jeep Wrangler alternator — VIN W (6th digit, JK body), (3.6L), (160 amp) price snapshot
- Low
- $50
- Average
- $126
- High
- $249
Year & trim-specific price guide
Used 2018 Jeep Wrangler Alternator — VIN W (6th digit, JK body), (3.6L), (160 amp) prices
Trim-specific pricing for the VIN W (6th digit, JK body), (3.6L), (160 amp) variant of the 2018 Jeep Wrangler alternator, built from 50 real salvage yard listings with condition grade detail.
Price summary
A used 2018 Jeep Wrangler alternator (VIN W (6th digit, JK body), (3.6L), (160 amp)) costs $50 to $249, with a median asking price of $135. Based on 50 priced salvage yard listings across the US, updated Aug 12, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$135
Grade B (good)$132
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$24948 listings
Grade BStandard used$56–$1322 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$249 | 48 | |
| Grade BStandard used | $56–$132 | 2 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Grade price comparison
Grade A$135
Grade B$132
Median asking price by seller-reported condition grade · $50–$249 overall range
Trim-specific context
How does the VIN W (6th digit, JK body), (3.6L), (160 amp) compare?
This pricing covers the VIN W (6th digit, JK body), (3.6L), (160 amp) variant of the 2018 Jeep Wrangler alternator, based on 50 priced listings. Its $135 median is 27% below the 2018 Jeep Wrangler alternator overall median of $185.
There are 4 other alternator variants available for the 2018 Jeep Wrangler.
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 Jeep Wrangler alternator variants are available?
VIN X (6th digit, JL body), (gasoline), 3.6L (opt ERC), 180 amp
50 listings$162$70 – $243VIN X (6th digit, JL body), (gasoline), 3.6L (opt ERC), 240 amp
50 listings$193$70 – $345VIN X (6th digit, JL body), (gasoline), 2.0L (opt EC3), (opt XBZ, Etorque)
49 listings$555$60 – $710VIN X (6th digit, JL body), (gasoline), 3.6L (opt ERC), 220 amp
44 listings$195$75 – $315Back to full guide
2018 Jeep Wrangler alternator — all trims
Common questions
2018 Jeep Wrangler alternator (VIN W (6th digit, JK body), (3.6L), (160 amp)) FAQ
How much is a used 2018 Jeep Wrangler alternator (VIN W (6th digit, JK body), (3.6L), (160 amp))?
Based on 50 priced salvage-yard listings, a used 2018 Jeep Wrangler alternator in the VIN W (6th digit, JK body), (3.6L), (160 amp) variant lists between $50 and $249, with a median asking price of $135.
Which years use the VIN W (6th digit, JK body), (3.6L), (160 amp) alternator?
In our current dataset, the VIN W (6th digit, JK body), (3.6L), (160 amp) variant appears only for the 2018 model year.