BMW M3 transmission control module — Seat, front price snapshot
- Low
- $24
- Average
- $108
- High
- $308

Trim-specific price guide
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
A used BMW M3 transmission control module (Seat, front) costs $24 to $308, with a median asking price of $106. Based on 113 priced salvage yard listings across the US, updated Oct 15, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$230 | 82 | |
| Grade BStandard used | $61–$308 | 9 | |
| Grade CVisible wear | $36–$36 | 1 | |
| Grade XUngraded | $24–$149 | 21 |
Median by grade
Median asking price by seller-reported condition grade · $24–$308 overall range
Trim-specific context
This pricing covers the Seat, front variant of the BMW M3 transmission control module, based on 113 priced listings across 4 model years (2015, 2016, 2017, 2018). Its $106 median is 4% below the BMW M3 transmission control module overall median of $110.
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 113 priced salvage-yard listings across 4 model years, a used BMW M3 transmission control module in the Seat, front variant lists between $24 and $308, with a median asking price of $106.
The Seat, front variant appears in model years 2015, 2016, 2017, 2018. Prices and availability differ by year.
Yes. Grade A has a median of $106, Grade B has a median of $76, Grade C has a median of $36. Grade A parts are in excellent condition, B is good, and C is fair.