2021 Audi A6 transmission control module — Driver Assist, driver assist (under driver seat) price snapshot
- Low
- $75
- Average
- $128
- High
- $186
Year & trim-specific price guide
Used 2021 Audi A6 Transmission Control Module — Driver Assist, driver assist (under driver seat) prices
Trim-specific pricing for the Driver Assist, driver assist (under driver seat) variant of the 2021 Audi A6 transmission control module, built from 5 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 11, 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 Audi A6 transmission control module (Driver Assist, driver assist (under driver seat)) costs $75 to $186, with a median asking price of $125. Based on 5 priced salvage yard listings across the US, updated Oct 11, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$125
USD
Condition comparison
Price by part grade
Grade AClean / low wear$75–$1865 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$186 | 5 |
Trim-specific context
How does the Driver Assist, driver assist (under driver seat) compare?
This pricing covers the Driver Assist, driver assist (under driver seat) variant of the 2021 Audi A6 transmission control module, based on 5 priced listings. Its $125 median is 17% below the 2021 Audi A6 transmission control module overall median of $151.
There are 10 other transmission control module variants available for the 2021 Audi A6.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2021 Audi A6 transmission control module variants are available?
Air Bag, (under center console)
50 listings$320$170 – $374Driver Assist, garage door opener (dash mounted)
49 listings$123$28 – $456Door, rear door
48 listings$154$40 – $350Door, driver
46 listings$138$35 – $455Door, passenger
41 listings$123$35 – $275Body Control (BCM), (LH dash mounted), ID 4N0907063KE
21 listings$168$75 – $287Network Gateway, (rear floor mounted)
14 listings$259$75 – $512Suspension, (under console mounted)
5 listings$125$75 – $186Door, liftgate (trunk mounted)
4 listings$161$136 – $161Body Control (BCM), (LH dash mounted), ID 4N0907063KG
1 listings$200$200 – $200Back to full guide
2021 Audi A6 transmission control module — all trims
Common questions
2021 Audi A6 transmission control module (Driver Assist, driver assist (under driver seat)) FAQ
How much is a used 2021 Audi A6 transmission control module (Driver Assist, driver assist (under driver seat))?
Based on 5 priced salvage-yard listings, a used 2021 Audi A6 transmission control module in the Driver Assist, driver assist (under driver seat) variant lists between $75 and $186, with a median asking price of $125.
Which years use the Driver Assist, driver assist (under driver seat) transmission control module?
In our current dataset, the Driver Assist, driver assist (under driver seat) variant appears only for the 2021 model year.