2018 BMW X3 transmission control module — Seat, rear price snapshot
- Low
- $30
- Average
- $104
- High
- $226
Year & trim-specific price guide
Used 2018 BMW X3 Transmission Control Module — Seat, rear prices
Trim-specific pricing for the Seat, rear variant of the 2018 BMW X3 transmission control module, built from 45 real salvage yard listings with condition grade detail.
Price summary
A used 2018 BMW X3 transmission control module (Seat, rear) costs $30 to $226, with a median asking price of $76. Based on 45 priced salvage yard listings across the US, updated Sep 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$76
USD
Condition comparison
Price by part grade
Grade AClean / low wear$30–$22644 listings
Grade BStandard usedUpdating
Grade CVisible wearUpdating
Grade XUngraded$50–$501 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $30–$226 | 44 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $50–$50 | 1 |
Median by grade
Grade price comparison
Grade A$76
Ungraded$50
Median asking price by seller-reported condition grade · $30–$226 overall range
Trim-specific context
How does the Seat, rear compare?
This pricing covers the Seat, rear variant of the 2018 BMW X3 transmission control module, based on 45 priced listings. Its $76 median is 51% below the 2018 BMW X3 transmission control module overall median of $156.
There are 18 other transmission control module variants available for the 2018 BMW X3.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Seat, rear in other model years
Same year, other trims
What other 2018 BMW X3 transmission control module variants are available?
Fuel Pump, (RH inner quarter)
50 listings$131$30 – $270Air Bag, (main control), w/o adaptive suspension
50 listings$157$75 – $255Body Control (BCM), power control
50 listings$100$40 – $435Driver Assist, park assist
50 listings$153$45 – $1,199Driver Assist, surround view camera control
50 listings$325$75 – $475Body Control (BCM), decklid lift control
50 listings$84$30 – $250Seat, front, heated and cooled seats
49 listings$209$61 – $248Body Control (BCM), body control
48 listings$177$75 – $291Driver Assist, automatic park control
48 listings$134$50 – $340Parking Brake, (rear electromechanical parking brake control unit)
48 listings$150$50 – $405Seat, front, heated seats
47 listings$111$50 – $405Theft-Locking, smart opener control
46 listings$185$50 – $491Air Bag, (main control), adaptive suspension
46 listings$203$50 – $349Theft-Locking, remote control, 315 MHZ
45 listings$130$75 – $350Theft-Locking, remote control, 434 MHZ
45 listings$118$30 – $280Communication, (telematics control unit, phone), w/o WiFi hotspot
44 listings$199$75 – $375Lamps, LED light control, (main module)
36 listings$140$42 – $350Communication, (telematics control unit, phone), WiFi hotspot
36 listings$241$14 – $561Back to full guide
2018 BMW X3 transmission control module — all trims
Common questions
2018 BMW X3 transmission control module (Seat, rear) FAQ
How much is a used 2018 BMW X3 transmission control module (Seat, rear)?
Based on 45 priced salvage-yard listings, a used 2018 BMW X3 transmission control module in the Seat, rear variant lists between $30 and $226, with a median asking price of $76.
Which years use the Seat, rear transmission control module?
The Seat, rear variant appears in model years 2018, 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.