2020 GMC Sierra 1500 quarter panel — LH price snapshot
- Low
- $299
- Average
- $505
- High
- $760
Year & trim-specific price guide
A used 2020 GMC Sierra 1500 quarter panel (LH) costs $299 to $760, with a median asking price of $439. Based on 35 priced salvage yard listings across the US, updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | Updating | — | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $299–$760 | 35 |
Trim-specific context
This pricing covers the LH variant of the 2020 GMC Sierra 1500 quarter panel, based on 35 priced listings. Its $439 median is 0% above the 2020 GMC Sierra 1500 quarter panel overall median of $439.
There is 1 other quarter panel variant available for the 2020 GMC Sierra 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
Back to full guide
Common questions
Based on 35 priced salvage-yard listings, a used 2020 GMC Sierra 1500 quarter panel in the LH variant lists between $299 and $760, with a median asking price of $439.
In our current dataset, the LH variant appears only for the 2020 model year.