2025 GMC Sierra 1500 alternator — 220 amp (opt KW5), ID 13552640 price snapshot
- Low
- $50
- Average
- $148
- High
- $258

Year & trim-specific price guide
A used 2025 GMC Sierra 1500 alternator (220 amp (opt KW5), ID 13552640) costs $50 to $258, with a median asking price of $169. Based on 46 priced salvage yard listings across the US, updated Aug 13, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$258 | 30 | |
| Grade BStandard used | $75–$209 | 15 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $50–$50 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $50–$258 overall range
Trim-specific context
This pricing covers the 220 amp (opt KW5), ID 13552640 variant of the 2025 GMC Sierra 1500 alternator, based on 46 priced listings. Its $169 median is 1% below the 2025 GMC Sierra 1500 alternator overall median of $171.
There are 5 other alternator variants available for the 2025 GMC Sierra 1500.
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 46 priced salvage-yard listings, a used 2025 GMC Sierra 1500 alternator in the 220 amp (opt KW5), ID 13552640 variant lists between $50 and $258, with a median asking price of $169.
In our current dataset, the 220 amp (opt KW5), ID 13552640 variant appears only for the 2025 model year.