2021 Hyundai Santa Fe transmission control module — Driver Assist, sound altering system (behind grille, hybrid) price snapshot
- Low
- $145
- Average
- $223
- High
- $300

Year & trim-specific price guide
A used 2021 Hyundai Santa Fe transmission control module (Driver Assist, sound altering system (behind grille, hybrid)) costs $145 to $300, with a median asking price of $300. Based on 2 priced salvage yard listings across the US, updated Sep 1, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $145–$300 | 2 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Trim-specific context
This pricing covers the Driver Assist, sound altering system (behind grille, hybrid) variant of the 2021 Hyundai Santa Fe transmission control module, based on 2 priced listings. Its $300 median is 75% above the 2021 Hyundai Santa Fe transmission control module overall median of $171.
There are 45 other transmission control module variants available for the 2021 Hyundai Santa Fe.
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
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Common questions
Based on 2 priced salvage-yard listings, a used 2021 Hyundai Santa Fe transmission control module in the Driver Assist, sound altering system (behind grille, hybrid) variant lists between $145 and $300, with a median asking price of $300.
The Driver Assist, sound altering system (behind grille, hybrid) variant appears in model years 2021, 2023. Prices and availability may differ by year.