2020 Jeep Grand Cherokee alternator — 6.4L (220 amp) price snapshot
- Low
- $66
- Average
- $138
- High
- $295

Year & trim-specific price guide
A used 2020 Jeep Grand Cherokee alternator (6.4L (220 amp)) costs $66 to $295, with a median asking price of $90. Based on 29 priced salvage yard listings across the US, updated Aug 17, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $66–$295 | 20 | |
| Grade BStandard used | $86–$86 | 2 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $70–$175 | 7 |
Median by grade
Median asking price by seller-reported condition grade · $66–$295 overall range
Trim-specific context
This pricing covers the 6.4L (220 amp) variant of the 2020 Jeep Grand Cherokee alternator, based on 29 priced listings. Its $90 median is 5% below the 2020 Jeep Grand Cherokee alternator overall median of $95.
There are 6 other alternator variants available for the 2020 Jeep Grand Cherokee.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
Back to full guide
Common questions
Based on 29 priced salvage-yard listings, a used 2020 Jeep Grand Cherokee alternator in the 6.4L (220 amp) variant lists between $66 and $295, with a median asking price of $90.
The 6.4L (220 amp) variant appears in model years 2018, 2019, 2020. Prices and availability may differ by year.