2018 Hyundai Elantra alternator price snapshot
- Low
- $32
- Average
- $95
- High
- $390

Year-specific price guide
A used 2018 Hyundai Elantra alternator costs $32 to $390, with a median asking price of $75. Based on 227 priced salvage yard listings across the US, compatible across 2011–2023 (13 model years), updated Aug 19, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $32–$390 | 170 | |
| Grade BStandard used | $41–$182 | 22 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $40–$100 | 35 |
Median by grade
Median asking price by seller-reported condition grade · $32–$390 overall range
Replacement cost
Labor is a typical independent-shop range for alternator replacement, not a quote for your vehicle. The part price is the live median from the salvage-yard listings on this page. Full alternator replacement cost breakdown
Fitment matters
Year-specific context
The 2018 guide is based on 347 observed listings, including 227 with posted prices. Its $75 median is 18% below the Hyundai Elantra guide's $92 median.
Among the 8 model years with current price data, 2018 ranks #1 from lowest to highest median.
Interchange data shows this part is also listed under model years 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023. Shopping across all 13 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
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Common questions
Based on 227 priced salvage-yard listings, a used 2018 Hyundai Elantra alternator lists between $32 and $390, with a median asking price of $75.
Using a used part, a 2018 Hyundai Elantra alternator replacement typically runs $170–$450 all-in: the median used alternator for this year lists at $75, and independent-shop labor for alternator replacement typically takes 1–2.5 hours at $95–$150/hr ($95–$375). Labor is a national part-level estimate, not a quote for your vehicle.
Based on salvage-yard interchange data, listings for the 2018 Hyundai Elantra alternator also appear under model years 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.