Used 2021 GMC Sierra 1500 engine – 4.3L (VIN H, 8th digit, opt LV3)

Year & trim-specific price guide

Used 2021 GMC Sierra 1500 Engine — 4.3L (VIN H, 8th digit, opt LV3) prices

Trim-specific pricing for the 4.3L (VIN H, 8th digit, opt LV3) variant of the 2021 GMC Sierra 1500 engine, built from 34 real salvage yard listings with condition grade detail.

2021 GMC Sierra 1500 · 4.3L (VIN H, 8th digit, opt LV3)

$2,700

median asking price

34 priced listings · $1,000–$3,514

Price summary

A used 2021 GMC Sierra 1500 engine (4.3L (VIN H, 8th digit, opt LV3)) costs $1,000 to $3,514, with a median asking price of $2,700. Based on 34 priced salvage yard listings across the US, updated Aug 5, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$2,750
Grade B (good)$2,650

2021 GMC Sierra 1500 engine — 4.3L (VIN H, 8th digit, opt LV3) price snapshot

USD
Low
$1,000
Average
$2,666
High
$3,514
34 priced listings used · last updated Aug 5, 2026· How we price·

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Reporting price for 2021 GMC Sierra 1500 Engine (4.3L (VIN H, 8th digit, opt LV3))

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Condition comparison

Price by part grade

Grade AClean / low wear$2,200–$3,5006 listings
Grade BStandard used$1,000–$3,51421 listings
Grade CVisible wearUpdating
Grade XUngraded$1,950–$3,1117 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $1,000–$3,514 overall range

Trim-specific context

How does the 4.3L (VIN H, 8th digit, opt LV3) compare?

This pricing covers the 4.3L (VIN H, 8th digit, opt LV3) variant of the 2021 GMC Sierra 1500 engine, based on 34 priced listings. Its $2,700 median is 39% below the 2021 GMC Sierra 1500 engine overall median of $4,405.

There are 5 other engine variants available for the 2021 GMC Sierra 1500.

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

Same trim, other years

4.3L (VIN H, 8th digit, opt LV3) in other model years

All years
202032 listings$2,663$1,650 – $3,537201843 listings$3,877$700 – $5,500

Same year, other trims

What other 2021 GMC Sierra 1500 engine variants are available?

6.2L (VIN L, 8th digit, opt L87)

42 listings$8,811$5,000 – $11,538

2.7L (VIN K, 8th digit, opt L3B)

40 listings$4,573$2,000 – $5,696

3.0L (VIN T, 8th digit, opt LM2)

40 listings$5,046$750 – $8,475

5.3L, opt L84 (VIN D, 8th digit)

36 listings$4,150$800 – $5,250

5.3L, opt L82 (VIN F, 8th digit)

35 listings$3,112$950 – $4,549

Back to full guide

2021 GMC Sierra 1500 engine — all trims

View 2021 guide

Common questions

2021 GMC Sierra 1500 engine (4.3L (VIN H, 8th digit, opt LV3)) FAQ

How much is a used 2021 GMC Sierra 1500 engine (4.3L (VIN H, 8th digit, opt LV3))?

Based on 34 priced salvage-yard listings, a used 2021 GMC Sierra 1500 engine in the 4.3L (VIN H, 8th digit, opt LV3) variant lists between $1,000 and $3,514, with a median asking price of $2,700.

Which years use the 4.3L (VIN H, 8th digit, opt LV3) engine?

The 4.3L (VIN H, 8th digit, opt LV3) variant appears in model years 2018, 2020, 2021. Prices and availability may differ by year.