2021 Audi A6 transmission control module — Network Gateway, (rear floor mounted) price snapshot
- Low
- $75
- Average
- $262
- High
- $512
Year & trim-specific price guide
Used 2021 Audi A6 Transmission Control Module — Network Gateway, (rear floor mounted) prices
Trim-specific pricing for the Network Gateway, (rear floor mounted) variant of the 2021 Audi A6 transmission control module, built from 14 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 (Network Gateway, (rear floor mounted)) costs $75 to $512, with a median asking price of $259. Based on 14 priced salvage yard listings across the US, updated Oct 11, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$259
USD
Condition comparison
Price by part grade
Grade AClean / low wear$75–$51214 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$512 | 14 |
Trim-specific context
How does the Network Gateway, (rear floor mounted) compare?
This pricing covers the Network Gateway, (rear floor mounted) variant of the 2021 Audi A6 transmission control module, based on 14 priced listings. Its $259 median is 72% above 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 trim, other years
Network Gateway, (rear floor mounted) in other model years
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 – $287Driver Assist, driver assist (under driver seat)
5 listings$125$75 – $186Suspension, (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 (Network Gateway, (rear floor mounted)) FAQ
How much is a used 2021 Audi A6 transmission control module (Network Gateway, (rear floor mounted))?
Based on 14 priced salvage-yard listings, a used 2021 Audi A6 transmission control module in the Network Gateway, (rear floor mounted) variant lists between $75 and $512, with a median asking price of $259.
Which years use the Network Gateway, (rear floor mounted) transmission control module?
The Network Gateway, (rear floor mounted) variant appears in model years 2019, 2020, 2021. Prices and availability may differ by year.