2017 BMW X3 alternator — 170 amp price snapshot
- Low
- $45
- Average
- $90
- High
- $271

Year & trim-specific price guide
A used 2017 BMW X3 alternator (170 amp) costs $45 to $271, with a median asking price of $75. Based on 32 priced salvage yard listings across the US, updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $45–$271 | 21 | |
| Grade BStandard used | $50–$190 | 2 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $50–$80 | 9 |
Median by grade
Median asking price by seller-reported condition grade · $45–$271 overall range
Trim-specific context
This pricing covers the 170 amp variant of the 2017 BMW X3 alternator, based on 32 priced listings. Its $75 median is 34% below the 2017 BMW X3 alternator overall median of $114.
There are 3 other alternator variants available for the 2017 BMW X3.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 32 priced salvage-yard listings, a used 2017 BMW X3 alternator in the 170 amp variant lists between $45 and $271, with a median asking price of $75.
In our current dataset, the 170 amp variant appears only for the 2017 model year.