2021 GMC Yukon abs module — integrated trailer brake control (opt JL1) price snapshot
- Low
- $165
- Average
- $285
- High
- $373

Year & trim-specific price guide
A used 2021 GMC Yukon abs module (integrated trailer brake control (opt JL1)) costs $165 to $373, with a median asking price of $315. Based on 24 priced salvage yard listings across the US, updated Sep 4, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $165–$315 | 3 | |
| Grade BStandard used | $175–$373 | 21 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $165–$373 overall range
Trim-specific context
This pricing covers the integrated trailer brake control (opt JL1) variant of the 2021 GMC Yukon abs module, based on 24 priced listings. Its $315 median is 1% below the 2021 GMC Yukon abs module overall median of $319.
There is 1 other abs module variant available for the 2021 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 24 priced salvage-yard listings, a used 2021 GMC Yukon abs module in the integrated trailer brake control (opt JL1) variant lists between $165 and $373, with a median asking price of $315.
The integrated trailer brake control (opt JL1) variant appears in model years 2021, 2022, 2023. Prices and availability may differ by year.