2020 GMC Sierra 1500 abs module — integrated trailer brake control (opt JL1) price snapshot
- Low
- $94
- Average
- $181
- High
- $266

Year & trim-specific price guide
A used 2020 GMC Sierra 1500 abs module (integrated trailer brake control (opt JL1)) costs $94 to $266, with a median asking price of $162. Based on 11 priced salvage yard listings across the US, updated Aug 22, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $162–$266 | 4 | |
| Grade BStandard used | $94–$266 | 7 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $94–$266 overall range
Trim-specific context
This pricing covers the integrated trailer brake control (opt JL1) variant of the 2020 GMC Sierra 1500 abs module, based on 11 priced listings. Its $162 median is 17% below the 2020 GMC Sierra 1500 abs module overall median of $195.
There is 1 other abs module 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 trim, other years
Same year, other trims
Back to full guide
Common questions
Based on 11 priced salvage-yard listings, a used 2020 GMC Sierra 1500 abs module in the integrated trailer brake control (opt JL1) variant lists between $94 and $266, with a median asking price of $162.
The integrated trailer brake control (opt JL1) variant appears in model years 2020, 2021. Prices and availability may differ by year.