2017 GMC Yukon alternator — 3.5L price snapshot
- Low
- $125
- Average
- $217
- High
- $342

Year & trim-specific price guide
A used 2017 GMC Yukon alternator (3.5L) costs $125 to $342, with a median asking price of $206. Based on 30 priced salvage yard listings across the US, updated Sep 8, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $125–$278 | 15 | |
| Grade BStandard used | $125–$342 | 13 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $150–$241 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $125–$342 overall range
Trim-specific context
This pricing covers the 3.5L variant of the 2017 GMC Yukon alternator, based on 30 priced listings. Its $206 median is 28% below the 2017 GMC Yukon alternator overall median of $286.
There is 1 other alternator variant available for the 2017 GMC Yukon.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
Back to full guide
Common questions
Based on 30 priced salvage-yard listings, a used 2017 GMC Yukon alternator in the 3.5L variant lists between $125 and $342, with a median asking price of $206.
In our current dataset, the 3.5L variant appears only for the 2017 model year.