2021 BMW 330i transmission control module — Seat, front price snapshot
- Low
- $40
- Average
- $159
- High
- $268
Year & trim-specific price guide
Used 2021 BMW 330i Transmission Control Module — Seat, front prices
Trim-specific pricing for the Seat, front variant of the 2021 BMW 330i transmission control module, built from 25 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
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.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 7, 2026AS
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.
Price summary
A used 2021 BMW 330i transmission control module (Seat, front) costs $40 to $268, with a median asking price of $153. Based on 25 priced salvage yard listings across the US, updated Oct 7, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$153
Grade B (good)$157
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$26821 listings
Grade BStandard used$69–$1693 listings
Grade XUngraded$74–$741 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$268 | 21 | |
| Grade BStandard used | $69–$169 | 3 | |
| Grade XUngraded | $74–$74 | 1 |
Median by grade
Grade price comparison
Grade A$153
Grade B$157
Ungraded$74
Median asking price by seller-reported condition grade · $40–$268 overall range
Trim-specific context
How does the Seat, front compare?
This pricing covers the Seat, front variant of the 2021 BMW 330i transmission control module, based on 25 priced listings. Its $153 median is 38% above the 2021 BMW 330i transmission control module overall median of $111.
There are 19 other transmission control module variants available for the 2021 BMW 330i.
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, front in other model years
Same year, other trims
What other 2021 BMW 330i transmission control module variants are available?
Communication, (telematics control unit, phone), (digital speedometer, 12.30" display)
50 listings$157$50 – $481Seat, rear
50 listings$61$61 – $104Body Control (BCM), body control
49 listings$171$85 – $686Driver Assist, park assist
41 listings$99$41 – $211Body Control (BCM), decklid lift control
40 listings$86$72 – $405Theft-Locking, remote control, 315 MHZ
39 listings$96$75 – $350Theft-Locking, remote control, 434 MHZ
37 listings$72$29 – $251Fuel Pump
35 listings$89$80 – $270Lamps, laser headlamps, main module
34 listings$214$63 – $296Driver Assist, automatic park control
31 listings$160$50 – $600Air Bag, adaptive suspension
28 listings$200$90 – $329ABS
13 listings$246$167 – $370Air Bag, w/o adaptive suspension
12 listings$218$146 – $262Driver Assist, surround view camera control
12 listings$253$127 – $374Theft-Locking, smart opener control
10 listings$90$90 – $90Lamps, laser headlamps, daytime running lights
7 listings$279$75 – $328Lamps, LED headlamps, daytime running lights
4 listings$50$45 – $81Lamps, LED headlamps, main module
4 listings$150$95 – $150Lamps, LED headlamps, turn signal module, LH
1 listings$58$58 – $58Back to full guide
2021 BMW 330i transmission control module — all trims
Common questions
2021 BMW 330i transmission control module (Seat, front) FAQ
How much is a used 2021 BMW 330i transmission control module (Seat, front)?
Based on 25 priced salvage-yard listings, a used 2021 BMW 330i transmission control module in the Seat, front variant lists between $40 and $268, with a median asking price of $153.
Which years use the Seat, front transmission control module?
The Seat, front variant appears in model years 2017, 2018, 2020, 2021, 2022, 2023, 2024, 2025. Prices and availability may differ by year.