2021 Audi Q3 transmission control module price snapshot
- Low
- $28
- Average
- $117
- High
- $400
Year-specific price guide
Used 2021 Audi Q3 Transmission Control Module prices
Year-specific used transmission control module pricing for the 2021 Audi Q3, built from real salvage yard and junkyard listings with condition grade and fitment 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 updatedSep 27, 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.
Part overview
About the 2021 Audi Q3 transmission control module
A used 2021 Audi Q3 transmission control module costs between $28 and $400, with a median of $99 from 368 salvage yard listings.
What the transmission control module does, common failure signs, and prices across all vehicles: used transmission control module price guide →
Also known asTCMTransmission ComputerTransmission ModuleTCU
Price summary
A used 2021 Audi Q3 transmission control module costs $28 to $400, with a median asking price of $99. Based on 368 priced salvage yard listings across the US, compatible across 2017–2024 (8 model years), updated Sep 27, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$110
Grade B (good)$99
USD
Condition comparison
Price by part grade
Grade AClean / low wear$28–$400204 listings
Grade BStandard used$41–$345152 listings
Grade XUngraded$40–$15012 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $28–$400 | 204 | |
| Grade BStandard used | $41–$345 | 152 | |
| Grade XUngraded | $40–$150 | 12 |
Median by grade
Grade price comparison
Grade A$110
Grade B$99
Ungraded$75
Median asking price by seller-reported condition grade · $28–$400 overall range
Replacement cost
What is the 2021 Audi Q3 transmission control module replacement cost?
- Used part
- $99
- 2021 Audi Q3 median asking price
- Labor
- $95–$300
- 1–2 hours at $95–$150/hr
- Estimated total
- $195–$400
- median used part + labor
Labor is a typical independent-shop range for transmission control module replacement, not a quote for your vehicle; it does not include programming and adaptive relearn procedure. The part price is the live median from the salvage-yard listings on this page. Full transmission control module replacement cost breakdown
Fitment matters
Price by trim & variant
Driver Assist, park assist, (LH dash), w/o steering assist39 listingsInterchange 2019–2023$99$41 – $236
Driver Assist, park assist, (LH dash), steering assist (opt 7X5)35 listingsInterchange 2020–2023$146$28 – $312
Year-specific context
How does the 2021 Audi Q3 compare?
The 2021 guide is based on 398 observed listings, including 368 with posted prices. Its $99 median is 7% below the Audi Q3 guide's $106 median.
Among the 10 model years with current price data, 2021 ranks #3 from lowest to highest median.
Interchange data shows this part is also listed under model years 2017, 2018, 2019, 2020, 2022, 2023, 2024. Shopping across all 8 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a Audi Q3 transmission control module cost in other years?
202541 listings$75$29 – $2882023646 listingsCompatible$96$25 – $4052022712 listingsCompatible$100$25 – $4052020749 listingsCompatible$111$25 – $4562019747 listingsCompatible$102$25 – $4052018400 listingsCompatible$120$35 – $4052017268 listingsCompatible$101$35 – $4052016527 listings$148$23 – $4902015239 listings$100$35 – $405
Keep browsing this vehicle
What other Audi Q3 parts are priced?
01wide ±111%
AC Compressor
$118median
$60$323
02wide ±166%
ABS Module
$146median
$40$525
03wide ±214%
Air Bag
$200median
$45$900
04wide ±154%
Alternator
$86median
$45$310
05wide ±134%
Axle Shaft
$116median
$39$350
06wide ±210%
Blower Motor
$76median
$24$343
07wide ±281%
Brake Caliper
$85median
$15$493
08wide ±133%
Rear Bumper Assembly
$800median
$170$2,300
09wide ±77%
Front Bumper
$641median
$218$1,200
10wide ±99%
Rear Bumper
$600median
$150$1,337
11wide ±145%
Car Radio
$225median
$65$719
12wide ±220%
Center Console
$134median
$33$623
13wide ±135%
AC Condenser
$155median
$40$460
14wide ±98%
Control Arm
$143median
$40$321
15wide ±66%
Differential
$500median
$140$800
16wide ±91%
Door Assembly
$946median
$200$1,922
17wide ±116%
Drive Shaft
$186median
$65$495
18wide ±65%
Engine
$2,535median
$1,350$4,650
19wide ±188%
Engine Computer
$200median
$50$800
20wide ±134%
Exhaust Manifold
$336median
$70$969
21wide ±100%
Fender
$375median
$135$882
22wide ±124%
Fog Light
$91median
$35$260
23wide ±107%
Front Seat
$221median
$85$556
24wide ±151%
Fuel Pump
$103median
$29$340
25wide ±140%
Fuel Tank
$175median
$65$555
26wide ±290%
Grille
$200median
$35$1,194
27wide ±119%
Headlight Assembly
$1,200median
$425$3,290
28spread ±33%
Heater Core
$93median
$65$127
29wide ±86%
Hood
$755median
$280$1,573
30spread ±56%
Ignition Switch
$80median
$55$144
31
Instrument Cluster
Price data updating
32wide ±150%
Intake Manifold
$100median
$50$350
33wide ±65%
Master Cylinder
$76median
$51$150
34wide ±247%
Side Mirror
$272median
$48$1,393
35
Power Steering Pump
Price data updating
36wide ±65%
Quarter Panel
$543median
$225$933
37wide ±157%
Radiator
$145median
$45$500
38wide ±96%
Rear View Mirror
$136median
$40$300
39wide ±164%
Starter
$87median
$30$316
40wide ±92%
Steering Column
$228median
$75$493
41wide ±134%
Steering Rack
$341median
$100$1,014
42wide ±101%
Steering Wheel
$200median
$44$449
43wide ±158%
Strut
$99median
$30$343
44wide ±128%
Sunroof
$320median
$95$915
45wide ±91%
Tail Light
$245median
$100$547
46wide ±85%
Tailgate
$1,092median
$193$2,051
47wide ±179%
Throttle Body
$80median
$30$316
48tight ±18%
Torque Converter
$161median
$136$195
49wide ±158%
Transfer Case
$190median
$75$675
50wide ±191%
Transmission
$301median
$83$1,232
51wide ±92%
Turbocharger
$350median
$99$745
52wide ±67%
Water Pump
$75median
$40$140
53wide ±212%
Wheels
$224median
$45$995
54wide ±134%
Window Regulator
$140median
$34$410
Common questions
2021 Audi Q3 transmission control module FAQ
How much is a used 2021 Audi Q3 transmission control module?
Based on 368 priced salvage-yard listings, a used 2021 Audi Q3 transmission control module lists between $28 and $400, with a median asking price of $99.
How much does it cost to replace a 2021 Audi Q3 transmission control module?
Using a used part, a 2021 Audi Q3 transmission control module replacement typically runs $195–$400 all-in: the median used transmission control module for this year lists at $99, and independent-shop labor for transmission control module replacement typically takes 1–2 hours at $95–$150/hr ($95–$300). The labor figure does not include programming and adaptive relearn procedure. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2021 Audi Q3 transmission control module fit another year?
Based on salvage-yard interchange data, listings for the 2021 Audi Q3 transmission control module also appear under model years 2017, 2018, 2019, 2020, 2022, 2023, 2024, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
How much is a 2021 Audi Q3 tcm?
A tcm is another name for a transmission control module. The prices on this page cover the 2021 Audi Q3 transmission control module — median $99, from 368 listings.