GMC Sierra 1500 alternator — 220 amp (opt KW5), ID 13540928 price snapshot
- Low
- $45
- Average
- $144
- High
- $293

Trim-specific price guide
A used GMC Sierra 1500 alternator (220 amp (opt KW5), ID 13540928) costs $45 to $293, with a median asking price of $177. Based on 190 priced salvage yard listings across the US, updated Aug 20, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$293 | 158 | |
| Grade BStandard used | $45–$249 | 22 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $80–$150 | 10 |
Median by grade
Median asking price by seller-reported condition grade · $45–$293 overall range
Trim-specific context
This pricing covers the 220 amp (opt KW5), ID 13540928 variant of the GMC Sierra 1500 alternator, based on 190 priced listings across 4 model years (2022, 2023, 2024, 2025). Its $177 median is 53% above the GMC Sierra 1500 alternator overall median of $116.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
Other trims
Common questions
Based on 190 priced salvage-yard listings across 4 model years, a used GMC Sierra 1500 alternator in the 220 amp (opt KW5), ID 13540928 variant lists between $45 and $293, with a median asking price of $177.
The 220 amp (opt KW5), ID 13540928 variant appears in model years 2022, 2023, 2024, 2025. Prices and availability differ by year.
Yes. Grade A has a median of $178, Grade B has a median of $176. Grade A parts are in excellent condition, B is good, and C is fair.