2020 GMC Sierra 1500 tail light — w/o Chassis Cab; LED reverse lamp, LH price snapshot
- Low
- $251
- Average
- $534
- High
- $775

Year & trim-specific price guide
A used 2020 GMC Sierra 1500 tail light (w/o Chassis Cab; LED reverse lamp, LH) costs $251 to $775, with a median asking price of $550. Based on 38 priced salvage yard listings across the US, updated Aug 20, 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 | $251–$775 | 38 |
Trim-specific context
This pricing covers the w/o Chassis Cab; LED reverse lamp, LH variant of the 2020 GMC Sierra 1500 tail light, based on 38 priced listings. Its $550 median is 31% above the 2020 GMC Sierra 1500 tail light overall median of $420.
There are 5 other tail light variants 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
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Common questions
Based on 38 priced salvage-yard listings, a used 2020 GMC Sierra 1500 tail light in the w/o Chassis Cab; LED reverse lamp, LH variant lists between $251 and $775, with a median asking price of $550.
In our current dataset, the w/o Chassis Cab; LED reverse lamp, LH variant appears only for the 2020 model year.