2019 GMC Sierra 1500 alternator — new style (mirrors mount on door skin), 220 amp (opt KW5), ID 13529433 price snapshot
- Low
- $40
- Average
- $116
- High
- $271

Year & trim-specific price guide
A used 2019 GMC Sierra 1500 alternator (new style (mirrors mount on door skin), 220 amp (opt KW5), ID 13529433) costs $40 to $271, with a median asking price of $80. Based on 43 priced salvage yard listings across the US, updated Aug 16, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $66–$271 | 26 | |
| Grade BStandard used | $40–$222 | 17 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $40–$271 overall range
Trim-specific context
This pricing covers the new style (mirrors mount on door skin), 220 amp (opt KW5), ID 13529433 variant of the 2019 GMC Sierra 1500 alternator, based on 43 priced listings. Its $80 median is 4% below the 2019 GMC Sierra 1500 alternator overall median of $83.
There are 7 other alternator variants available for the 2019 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 43 priced salvage-yard listings, a used 2019 GMC Sierra 1500 alternator in the new style (mirrors mount on door skin), 220 amp (opt KW5), ID 13529433 variant lists between $40 and $271, with a median asking price of $80.
In our current dataset, the new style (mirrors mount on door skin), 220 amp (opt KW5), ID 13529433 variant appears only for the 2019 model year.