Chevy Suburban alternator — 150 amp (opt KG4) price snapshot
- Low
- $40
- Average
- $120
- High
- $307
Trim-specific price guide
Chevy Suburban Alternator — 150 amp (opt KG4) prices
Pricing for the 150 amp (opt KG4) variant of the Chevy Suburban alternator, aggregated from 48 salvage yard listings across 2 model years.
Price summary
A used Chevy Suburban alternator (150 amp (opt KG4)) costs $40 to $307, with a median asking price of $236. Based on 48 priced salvage yard listings across the US, updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$236
Grade B (good)$236
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$30727 listings
Grade BStandard used$40–$2427 listings
Grade CVisible wearUpdating
Grade XUngraded$65–$11014 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$307 | 27 | |
| Grade BStandard used | $40–$242 | 7 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $65–$110 | 14 |
Median by grade
Grade price comparison
Grade A$236
Grade B$236
Ungraded$110
Median asking price by seller-reported condition grade · $40–$307 overall range
Trim-specific context
How is the 150 amp (opt KG4) priced differently?
This pricing covers the 150 amp (opt KG4) variant of the Chevy Suburban alternator, based on 48 priced listings across 2 model years (2016, 2017). Its $236 median is 136% above the Chevy Suburban alternator overall median of $100.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a 150 amp (opt KG4) cost by year?
Other trims
Other Chevy Suburban alternator variants
Common questions
Chevy Suburban alternator (150 amp (opt KG4)) FAQ
How much is a used Chevy Suburban alternator (150 amp (opt KG4))?
Based on 48 priced salvage-yard listings across 2 model years, a used Chevy Suburban alternator in the 150 amp (opt KG4) variant lists between $40 and $307, with a median asking price of $236.
Which Chevy Suburban years use the 150 amp (opt KG4) alternator?
The 150 amp (opt KG4) variant appears in model years 2016, 2017. Prices and availability differ by year.
Is there a price difference between 150 amp (opt KG4) condition grades?
Yes. Grade A has a median of $236, Grade B has a median of $236. Grade A parts are in excellent condition, B is good, and C is fair.