2021 Dodge Durango alternator — 5.7L, 180 amp price snapshot
- Low
- $60
- Average
- $113
- High
- $235

Year & trim-specific price guide
A used 2021 Dodge Durango alternator (5.7L, 180 amp) costs $60 to $235, with a median asking price of $106. Based on 44 priced salvage yard listings across the US, updated Aug 16, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $60–$235 | 35 | |
| Grade BStandard used | $75–$125 | 4 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $75–$121 | 5 |
Median by grade
Median asking price by seller-reported condition grade · $60–$235 overall range
Trim-specific context
This pricing covers the 5.7L, 180 amp variant of the 2021 Dodge Durango alternator, based on 44 priced listings. Its $106 median is 22% below the 2021 Dodge Durango alternator overall median of $136.
There are 6 other alternator variants available for the 2021 Dodge Durango.
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 44 priced salvage-yard listings, a used 2021 Dodge Durango alternator in the 5.7L, 180 amp variant lists between $60 and $235, with a median asking price of $106.
The 5.7L, 180 amp variant appears in model years 2015, 2016, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025. Prices and availability may differ by year.