2021 Dodge Challenger alternator price snapshot
- Low
- $25
- Average
- $127
- High
- $387

Year-specific price guide
A used 2021 Dodge Challenger alternator costs $25 to $387, with a median asking price of $85. Based on 176 priced salvage yard listings across the US, updated Aug 4, 2026. Prices exclude shipping, core charges, and installation.
255 listings observed · 176 priced listings used · last updated Aug 4, 2026 · How we price
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$387 | 155 | |
| Grade BStandard used | $40–$297 | 9 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $25–$150 | 12 |
Fitment matters
Year-specific context
The 2021 guide is based on 255 observed listings, including 176 with posted prices. Its $85 median is 6% above the Dodge Challenger guide's $80 median.
Among the 3 model years with current price data, 2021 ranks #3 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.
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Common questions
Based on 176 priced salvage-yard listings, a used 2021 Dodge Challenger alternator lists between $25 and $387, with a median asking price of $85.
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.