2020 GMC Yukon side mirror — (power), turn signal (opt DL3), blind spot alert (opt UKC), LH price snapshot
- Low
- $100
- Average
- $192
- High
- $377

Year & trim-specific price guide
A used 2020 GMC Yukon side mirror ((power), turn signal (opt DL3), blind spot alert (opt UKC), LH) costs $100 to $377, with a median asking price of $165. Based on 49 priced salvage yard listings across the US, updated Aug 3, 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 | $100–$377 | 49 |
Trim-specific context
This pricing covers the (power), turn signal (opt DL3), blind spot alert (opt UKC), LH variant of the 2020 GMC Yukon side mirror, based on 49 priced listings. Its $165 median is 0% above the 2020 GMC Yukon side mirror overall median of $165.
There are 5 other side mirror variants available for the 2020 GMC Yukon.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
Back to full guide
Common questions
Based on 49 priced salvage-yard listings, a used 2020 GMC Yukon side mirror in the (power), turn signal (opt DL3), blind spot alert (opt UKC), LH variant lists between $100 and $377, with a median asking price of $165.
The (power), turn signal (opt DL3), blind spot alert (opt UKC), LH variant appears in model years 2019, 2020. Prices and availability may differ by year.