2018 GMC Yukon ignition switch — conventional ignition price snapshot
- Low
- $50
- Average
- $72
- High
- $99

Year & trim-specific price guide
A used 2018 GMC Yukon ignition switch (conventional ignition) costs $50 to $99, with a median asking price of $55. Based on 9 priced salvage yard listings across the US, updated Aug 28, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$55 | 3 | |
| Grade BStandard used | $50–$99 | 6 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $50–$99 overall range
Trim-specific context
This pricing covers the conventional ignition variant of the 2018 GMC Yukon ignition switch, based on 9 priced listings. Its $55 median is 44% below the 2018 GMC Yukon ignition switch overall median of $99.
There is 1 other ignition switch variant available for the 2018 GMC Yukon.
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 9 priced salvage-yard listings, a used 2018 GMC Yukon ignition switch in the conventional ignition variant lists between $50 and $99, with a median asking price of $55.
The conventional ignition variant appears in model years 2016, 2018, 2019, 2020. Prices and availability may differ by year.