GMC Sierra 1500 engine — 5.3L, opt L84 (VIN D, 8th digit) price snapshot
- Low
- $800
- Average
- $4,421
- High
- $6,572

Trim-specific price guide
A used GMC Sierra 1500 engine (5.3L, opt L84 (VIN D, 8th digit)) costs $800 to $6,572, with a median asking price of $4,800. Based on 81 priced salvage yard listings across the US, updated Aug 19, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $3,393–$6,572 | 24 | |
| Grade BStandard used | $1,500–$6,322 | 43 | |
| Grade CVisible wear | $3,500–$3,500 | 1 | |
| Grade XUngraded | $800–$4,800 | 13 |
Median by grade
Median asking price by seller-reported condition grade · $800–$6,572 overall range
Trim-specific context
This pricing covers the 5.3L, opt L84 (VIN D, 8th digit) variant of the GMC Sierra 1500 engine, based on 81 priced listings across 2 model years (2020, 2021). Its $4,800 median is 11% above the GMC Sierra 1500 engine overall median of $4,330.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
Other trims
Common questions
Based on 81 priced salvage-yard listings across 2 model years, a used GMC Sierra 1500 engine in the 5.3L, opt L84 (VIN D, 8th digit) variant lists between $800 and $6,572, with a median asking price of $4,800.
The 5.3L, opt L84 (VIN D, 8th digit) variant appears in model years 2020, 2021. Prices and availability differ by year.
Yes. Grade A has a median of $5,150, Grade B has a median of $4,900, Grade C has a median of $3,500. Grade A parts are in excellent condition, B is good, and C is fair.