2023 GMC Canyon alternator — 170 amp (opt KW7) price snapshot
- Low
- $75
- Average
- $152
- High
- $239
Year & trim-specific price guide
Used 2023 GMC Canyon Alternator — 170 amp (opt KW7) prices
Trim-specific pricing for the 170 amp (opt KW7) variant of the 2023 GMC Canyon alternator, built from 49 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedSep 23, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used 2023 GMC Canyon alternator (170 amp (opt KW7)) costs $75 to $239, with a median asking price of $145. Based on 49 priced salvage yard listings across the US, updated Sep 23, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$145
USD
Condition comparison
Price by part grade
Grade AClean / low wear$86–$23947 listings
Grade XUngraded$75–$1002 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $86–$239 | 47 | |
| Grade XUngraded | $75–$100 | 2 |
Median by grade
Grade price comparison
Grade A$145
Ungraded$100
Median asking price by seller-reported condition grade · $75–$239 overall range
Trim-specific context
How does the 170 amp (opt KW7) compare?
This pricing covers the 170 amp (opt KW7) variant of the 2023 GMC Canyon alternator, based on 49 priced listings. Its $145 median is 12% below the 2023 GMC Canyon alternator overall median of $165.
There is 1 other alternator variant available for the 2023 GMC Canyon.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
170 amp (opt KW7) in other model years
Same year, other trims
What other 2023 GMC Canyon alternator variants are available?
Back to full guide
2023 GMC Canyon alternator — all trims
Common questions
2023 GMC Canyon alternator (170 amp (opt KW7)) FAQ
How much is a used 2023 GMC Canyon alternator (170 amp (opt KW7))?
Based on 49 priced salvage-yard listings, a used 2023 GMC Canyon alternator in the 170 amp (opt KW7) variant lists between $75 and $239, with a median asking price of $145.
Which years use the 170 amp (opt KW7) alternator?
The 170 amp (opt KW7) variant appears in model years 2023, 2024. Prices and availability may differ by year.