2018 Hyundai Elantra transmission control module — Theft-Locking, keyless ignition (Smart Key, RH dash), US market, Hatchback (GT) price snapshot
- Low
- $45
- Average
- $132
- High
- $405

Year & trim-specific price guide
A used 2018 Hyundai Elantra transmission control module (Theft-Locking, keyless ignition (Smart Key, RH dash), US market, Hatchback (GT)) costs $45 to $405, with a median asking price of $116. Based on 42 priced salvage yard listings across the US, updated Aug 23, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $45–$405 | 37 | |
| Grade BStandard used | $110–$241 | 5 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $45–$405 overall range
Trim-specific context
This pricing covers the Theft-Locking, keyless ignition (Smart Key, RH dash), US market, Hatchback (GT) variant of the 2018 Hyundai Elantra transmission control module, based on 42 priced listings. Its $116 median is 5% above the 2018 Hyundai Elantra transmission control module overall median of $110.
There are 24 other transmission control module variants available for the 2018 Hyundai Elantra.
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 42 priced salvage-yard listings, a used 2018 Hyundai Elantra transmission control module in the Theft-Locking, keyless ignition (Smart Key, RH dash), US market, Hatchback (GT) variant lists between $45 and $405, with a median asking price of $116.
In our current dataset, the Theft-Locking, keyless ignition (Smart Key, RH dash), US market, Hatchback (GT) variant appears only for the 2018 model year.