BMW X3 transmission control module — Theft-Locking, smart opener control price snapshot
- Low
- $15
- Average
- $139
- High
- $491

Trim-specific price guide
A used BMW X3 transmission control module (Theft-Locking, smart opener control) costs $15 to $491, with a median asking price of $170. Based on 206 priced salvage yard listings across the US, updated Sep 3, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $15–$491 | 173 | |
| Grade BStandard used | $66–$267 | 31 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $25–$300 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $15–$491 overall range
Trim-specific context
This pricing covers the Theft-Locking, smart opener control variant of the BMW X3 transmission control module, based on 206 priced listings across 8 model years (2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025). Its $170 median is 17% above the BMW X3 transmission control module overall median of $145.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
Other trims
Common questions
Based on 206 priced salvage-yard listings across 8 model years, a used BMW X3 transmission control module in the Theft-Locking, smart opener control variant lists between $15 and $491, with a median asking price of $170.
The Theft-Locking, smart opener control variant appears in model years 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025. Prices and availability differ by year.
Yes. Grade A has a median of $154, Grade B has a median of $81. Grade A parts are in excellent condition, B is good, and C is fair.