Used 2015 Buick Regal alternator – 2.0L, 150 amp (opt KG4)

Year & trim-specific price guide

Used 2015 Buick Regal Alternator — 2.0L, 150 amp (opt KG4) prices

Trim-specific pricing for the 2.0L, 150 amp (opt KG4) variant of the 2015 Buick Regal alternator, built from 7 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 8, 2026

2015 Buick Regal · 2.0L, 150 amp (opt KG4)

$100

median asking price

7 priced listings · $61–$190

Price summary

A used 2015 Buick Regal alternator (2.0L, 150 amp (opt KG4)) costs $61 to $190, with a median asking price of $100. Based on 7 priced salvage yard listings across the US, updated Oct 8, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$85
Grade B (good)$190

2015 Buick Regal alternator — 2.0L, 150 amp (opt KG4) price snapshot

USD
Low
$61
Average
$119
High
$190
7 priced listings used · last updated Oct 8, 2026· How we price·

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Reporting price for 2015 Buick Regal Alternator (2.0L, 150 amp (opt KG4))

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$61–$1204 listings
Grade BStandard used$190–$1902 listings
Grade XUngraded$100–$1001 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $61–$190 overall range

Trim-specific context

How does the 2.0L, 150 amp (opt KG4) compare?

This pricing covers the 2.0L, 150 amp (opt KG4) variant of the 2015 Buick Regal alternator, based on 7 priced listings. Its $100 median is 33% above the 2015 Buick Regal alternator overall median of $75.

There are 3 other alternator variants available for the 2015 Buick Regal.

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, 150 amp (opt KG4) in other model years

All years
20177 listings$100$61 – $190201635 listings$70$45 – $222

Same year, other trims

What other 2015 Buick Regal alternator variants are available?

2.4L, VIN K (8th digit, opt LEA)

27 listings$50$45 – $100

2.0L, 130 amp (opt KG8)

19 listings$65$40 – $161

2.4L, VIN R (8th digit, opt LUK, eAssist)

13 listings$300$50 – $450

Back to full guide

2015 Buick Regal alternator — all trims

View 2015 guide

Common questions

2015 Buick Regal alternator (2.0L, 150 amp (opt KG4)) FAQ

How much is a used 2015 Buick Regal alternator (2.0L, 150 amp (opt KG4))?

Based on 7 priced salvage-yard listings, a used 2015 Buick Regal alternator in the 2.0L, 150 amp (opt KG4) variant lists between $61 and $190, with a median asking price of $100.

Which years use the 2.0L, 150 amp (opt KG4) alternator?

The 2.0L, 150 amp (opt KG4) variant appears in model years 2015, 2016, 2017. Prices and availability may differ by year.

2015 Buick Regal Alternator · 2.0L, 150 amp (opt KG4) Prices | Part Price Guide