2017 Cadillac CTS alternator — 2.0L, automatic engine stop and start (opt KL9) price snapshot
- Low
- $35
- Average
- $108
- High
- $203
Year & trim-specific price guide
Used 2017 Cadillac CTS Alternator — 2.0L, automatic engine stop and start (opt KL9) prices
Trim-specific pricing for the 2.0L, automatic engine stop and start (opt KL9) variant of the 2017 Cadillac CTS alternator, built from 13 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 updatedOct 4, 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 2017 Cadillac CTS alternator (2.0L, automatic engine stop and start (opt KL9)) costs $35 to $203, with a median asking price of $75. Based on 13 priced salvage yard listings across the US, updated Oct 4, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$80
USD
Condition comparison
Price by part grade
Grade AClean / low wear$46–$20312 listings
Grade XUngraded$35–$351 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $46–$203 | 12 | |
| Grade XUngraded | $35–$35 | 1 |
Median by grade
Grade price comparison
Grade A$80
Ungraded$35
Median asking price by seller-reported condition grade · $35–$203 overall range
Trim-specific context
How does the 2.0L, automatic engine stop and start (opt KL9) compare?
This pricing covers the 2.0L, automatic engine stop and start (opt KL9) variant of the 2017 Cadillac CTS alternator, based on 13 priced listings. Its $75 median is 1% below the 2017 Cadillac CTS alternator overall median of $76.
There are 4 other alternator variants available for the 2017 Cadillac CTS.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
2.0L, automatic engine stop and start (opt KL9) in other model years
Same year, other trims
What other 2017 Cadillac CTS alternator variants are available?
Back to full guide
2017 Cadillac CTS alternator — all trims
Common questions
2017 Cadillac CTS alternator (2.0L, automatic engine stop and start (opt KL9)) FAQ
How much is a used 2017 Cadillac CTS alternator (2.0L, automatic engine stop and start (opt KL9))?
Based on 13 priced salvage-yard listings, a used 2017 Cadillac CTS alternator in the 2.0L, automatic engine stop and start (opt KL9) variant lists between $35 and $203, with a median asking price of $75.
Which years use the 2.0L, automatic engine stop and start (opt KL9) alternator?
The 2.0L, automatic engine stop and start (opt KL9) variant appears in model years 2016, 2017, 2018. Prices and availability may differ by year.