2021 Hyundai Sonata ignition switch — keyless ignition (Smart Key) price snapshot
- Low
- $60
- Average
- $134
- High
- $264
Year & trim-specific price guide
Used 2021 Hyundai Sonata Ignition Switch — keyless ignition (Smart Key) prices
Trim-specific pricing for the keyless ignition (Smart Key) variant of the 2021 Hyundai Sonata ignition switch, built from 50 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 21, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used 2021 Hyundai Sonata ignition switch (keyless ignition (Smart Key)) costs $60 to $264, with a median asking price of $119. Based on 50 priced salvage yard listings across the US, updated Oct 21, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$104
Grade B (good)$137
USD
Condition comparison
Price by part grade
Grade AClean / low wear$60–$26436 listings
Grade BStandard used$104–$22214 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $60–$264 | 36 | |
| Grade BStandard used | $104–$222 | 14 |
Median by grade
Grade price comparison
Grade A$104
Grade B$137
Median asking price by seller-reported condition grade · $60–$264 overall range
Trim-specific context
How does the keyless ignition (Smart Key) compare?
This pricing covers the keyless ignition (Smart Key) variant of the 2021 Hyundai Sonata ignition switch, based on 50 priced listings. Its $119 median is 13% below the 2021 Hyundai Sonata ignition switch overall median of $137.
There is 1 other ignition switch variant available for the 2021 Hyundai Sonata.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
keyless ignition (Smart Key) in other model years
Same year, other trims
What other 2021 Hyundai Sonata ignition switch variants are available?
Back to full guide
2021 Hyundai Sonata ignition switch — all trims
Common questions
2021 Hyundai Sonata ignition switch (keyless ignition (Smart Key)) FAQ
How much is a used 2021 Hyundai Sonata ignition switch (keyless ignition (Smart Key))?
Based on 50 priced salvage-yard listings, a used 2021 Hyundai Sonata ignition switch in the keyless ignition (Smart Key) variant lists between $60 and $264, with a median asking price of $119.
Which years use the keyless ignition (Smart Key) ignition switch?
The keyless ignition (Smart Key) variant appears in model years 2016, 2017, 2020, 2021, 2022, 2023. Prices and availability may differ by year.