Used 2021 Chevy Tahoe alternator – 3.0L, 220 amp (opt KW5)

Year & trim-specific price guide

Used 2021 Chevy Tahoe Alternator — 3.0L, 220 amp (opt KW5) prices

Trim-specific pricing for the 3.0L, 220 amp (opt KW5) variant of the 2021 Chevy Tahoe alternator, built from 44 real salvage yard listings with condition grade detail.

2021 Chevy Tahoe · 3.0L, 220 amp (opt KW5)

$103

median asking price

44 priced listings · $45–$474

Price summary

A used 2021 Chevy Tahoe alternator (3.0L, 220 amp (opt KW5)) costs $45 to $474, with a median asking price of $103. Based on 44 priced salvage yard listings across the US, updated Aug 9, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$121
Grade B (good)$90

2021 Chevy Tahoe alternator — 3.0L, 220 amp (opt KW5) price snapshot

USD
Low
$45
Average
$137
High
$474
44 priced listings used · last updated Aug 9, 2026· How we price·

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Reporting price for 2021 Chevy Tahoe Alternator (3.0L, 220 amp (opt KW5))

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$65–$26819 listings
Grade BStandard used$66–$47423 listings
Grade CVisible wearUpdating
Grade XUngraded$45–$1502 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $45–$474 overall range

Trim-specific context

How does the 3.0L, 220 amp (opt KW5) compare?

This pricing covers the 3.0L, 220 amp (opt KW5) variant of the 2021 Chevy Tahoe alternator, based on 44 priced listings. Its $103 median is 24% below the 2021 Chevy Tahoe alternator overall median of $135.

There are 3 other alternator variants available for the 2021 Chevy Tahoe.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same trim, other years

3.0L, 220 amp (opt KW5) in other model years

All years
202246 listings$169$50 – $258

Same year, other trims

What other 2021 Chevy Tahoe alternator variants are available?

3.0L, 250 amp (opt KX4)

44 listings$202$75 – $292

5.3L

40 listings$100$48 – $302

6.2L

40 listings$100$48 – $302

Back to full guide

2021 Chevy Tahoe alternator — all trims

View 2021 guide

Common questions

2021 Chevy Tahoe alternator (3.0L, 220 amp (opt KW5)) FAQ

How much is a used 2021 Chevy Tahoe alternator (3.0L, 220 amp (opt KW5))?

Based on 44 priced salvage-yard listings, a used 2021 Chevy Tahoe alternator in the 3.0L, 220 amp (opt KW5) variant lists between $45 and $474, with a median asking price of $103.

Which years use the 3.0L, 220 amp (opt KW5) alternator?

The 3.0L, 220 amp (opt KW5) variant appears in model years 2021, 2022. Prices and availability may differ by year.