2021 Hyundai Sonata transmission control module price snapshot
- Low
- $35
- Average
- $145
- High
- $440
Year-specific price guide
Used 2021 Hyundai Sonata Transmission Control Module prices
Year-specific used transmission control module pricing for the 2021 Hyundai Sonata, 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 updatedAug 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 Hyundai Sonata transmission control module
A used 2021 Hyundai Sonata transmission control module costs between $35 and $440, with a median of $125 from 1,571 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 Hyundai Sonata transmission control module costs $35 to $440, with a median asking price of $125. Based on 1,571 priced salvage yard listings across the US, compatible across 2020–2023 (4 model years), updated Aug 27, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$125
Grade B (good)$133
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$4401,019 listings
Grade BStandard used$40–$425500 listings
Grade XUngraded$45–$30052 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$440 | 1,019 | |
| Grade BStandard used | $40–$425 | 500 | |
| Grade XUngraded | $45–$300 | 52 |
Median by grade
Grade price comparison
Grade A$125
Grade B$133
Ungraded$100
Median asking price by seller-reported condition grade · $35–$440 overall range
Replacement cost
What is the 2021 Hyundai Sonata transmission control module replacement cost?
- Used part
- $125
- 2021 Hyundai Sonata median asking price
- Labor
- $95–$300
- 1–2 hours at $95–$150/hr
- Estimated total
- $220–$425
- 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
Body Control (BCM), (center dash), US market, gasoline, conventional ignition49 listingsInterchange 2020–2023$111$40 – $405
Body Control (BCM), (center dash), US market, gasoline, keyless ignition, w/o digital key; ID 95400L022148 listingsInterchange 2020–2023$125$75 – $405
Body Control (BCM), (center dash), US market, hybrid, w/o digital key48 listingsInterchange 2020–2023$120$75 – $336
Driver Assist, Advanced Driver Assist Systems module (LH dash), gasoline, ID 99910L001048 listingsInterchange 2021–2023$186$45 – $425
Body Control (BCM), (center dash), US market, hybrid, digital key, ID 95400L592147 listingsInterchange 2020–2023$158$65 – $295
Body Control (BCM), (center dash), US market, hybrid, digital key, ID 95400L592247 listingsInterchange 2020–2023$158$65 – $295
Body Control (BCM), (center dash), US market, hybrid, digital key, ID 95400L592347 listingsInterchange 2020–2023$158$65 – $295
Body Control (BCM), (center dash), US market, gasoline, keyless ignition, digital key, ID 95400L039146 listingsInterchange 2020–2021$121$50 – $306
Body Control (BCM), (center dash), US market, gasoline, keyless ignition, digital key, ID 95400L039246 listingsInterchange 2020–2021$121$50 – $306
Body Control (BCM), (center dash), US market, gasoline, keyless ignition, w/o digital key; ID 95400L023146 listingsInterchange 2020–2021$124$85 – $272
Transmission, transmission control (RH hood), 1.6L (turbo)46 listingsInterchange 2020–2023$146$65 – $305
Communication, (wireless charger, under console), US market45 listingsInterchange 2020–2023$86$50 – $295
Driver Assist, Advanced Driver Assist Systems module (LH dash), gasoline, ID 99910L000045 listingsInterchange 2020–2021$180$65 – $435
Lamps, (ambient interior lighting, center dash), gasoline45 listingsInterchange 2020–2023$137$40 – $420
Power Supply, (battery management system, hybrid battery mounted)45 listingsInterchange 1999–2023$186$40 – $380
Seat, (front seat heater, under RH seat), US built, ID 881P6L001045 listingsInterchange 2020–2022$108$65 – $410
Body Control (BCM), (center dash), US market, gasoline, keyless ignition, digital key, ID 95400L034144 listingsInterchange 2020–2023$120$45 – $320
Body Control (BCM), (center dash), US market, gasoline, keyless ignition, digital key, ID 95400L034244 listingsInterchange 2020–2023$120$45 – $320
Transmission, oil pump control (LH front frame rail, hybrid)44 listingsInterchange 2020–2023$211$80 – $440
Driver Assist, surround view (RH dash), gasoline, ID 99960L010037 listingsInterchange 2020–2023$201$75 – $434
Driver Assist, surround view (RH dash), gasoline, ID 99960L011037 listingsInterchange 2020–2023$201$75 – $434
Driver Assist, sound altering system (LH dash, hybrid), US market25 listingsInterchange 2020–2023$175$75 – $300
Body Control (BCM), (center dash), US market, gasoline, keyless ignition, w/o digital key; ID 95400L033123 listingsInterchange 2020–2021$145$85 – $272
Seat, (front seat heater, under RH seat), US built, ID 88B70L002023 listingsInterchange 2020–2022$102$61 – $269
Lamps, (ambient interior lighting, center dash), hybrid19 listingsInterchange 2020–2023$100$50 – $300
Body Control (BCM), (center dash), Canada market, gasoline, ID 95400L012216 listingsInterchange 2020–2022$150$75 – $256
Communication, (wireless charger, under console), Canada market16 listingsInterchange 2020–2023$111$96 – $320
Driver Assist, Advanced Driver Assist Systems module (LH dash), hybrid, ID 99910L511011 listingsInterchange 2021–2022$185$75 – $221
Body Control (BCM), (center dash), US market, hybrid, digital key, ID 95400L593010 listingsInterchange 2020–2021$85$70 – $260
Body Control (BCM), (center dash), US market, hybrid, digital key, ID 95400L593110 listingsInterchange 2020–2021$85$70 – $260
Body Control (BCM), (center dash), US market, hybrid, digital key, ID 95400L593210 listingsInterchange 2020–2021$85$70 – $260
Seat, (front seat heater, under RH seat), US built, ID 88B70L00807 listingsInterchange 2020–2021$104$40 – $152
Body Control (BCM), (center dash), US market, gasoline, keyless ignition, digital key, ID 95400L03502 listings$126$121 – $126
Driver Assist, Advanced Driver Assist Systems module (LH dash), hybrid, ID 99910L51002 listingsInterchange 2020–2021$206$206 – $206
Driver Assist, surround view (RH dash), hybrid, ID 99960L55002 listingsInterchange 2020–2023$100$65 – $100
Driver Assist, surround view (RH dash), hybrid, ID 99960L55102 listingsInterchange 2020–2023$100$65 – $100
Driver Assist, surround view (RH dash), gasoline, ID 99960L02001 listingsInterchange 2020–2022$206$206 – $206
Year-specific context
How does the 2021 Hyundai Sonata compare?
The 2021 guide is based on 1,751 observed listings, including 1,571 with posted prices. Its $125 median is 3% above the Hyundai Sonata guide's $121 median.
Among the 12 model years with current price data, 2021 ranks #5 from lowest to highest median.
Interchange data shows this part is also listed under model years 2020, 2022, 2023. Shopping across all 4 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 Hyundai Sonata transmission control module cost in other years?
2026865 listings$191$35 – $537202550 listings$135$60 – $4502024304 listings$125$40 – $5042023648 listingsCompatible$143$35 – $42520221,597 listingsCompatible$133$35 – $52220201,301 listingsCompatible$143$35 – $4492019899 listings$111$40 – $47120181,211 listings$129$35 – $53620172,052 listings$110$35 – $47120161,250 listings$112$34 – $52020152,334 listings$89$35 – $444
Keep browsing this vehicle
What other Hyundai Sonata parts are priced?
01wide ±203%
AC Compressor
$138median
$39$600
02wide ±257%
ABS Module
$150median
$30$800
03wide ±254%
Air Bag
$146median
$31$774
04wide ±285%
Alternator
$101median
$25$600
05wide ±216%
Axle Shaft
$104median
$25$474
06wide ±202%
Blower Motor
$78median
$25$340
07wide ±277%
Brake Caliper
$75median
$15$431
08wide ±141%
Rear Bumper Assembly
$640median
$118$1,925
09wide ±125%
Front Bumper
$300median
$50$800
10wide ±133%
Rear Bumper
$210median
$60$619
11wide ±281%
Car Radio
$201median
$35$1,166
12wide ±189%
Center Console
$135median
$34$544
13wide ±218%
AC Condenser
$125median
$35$580
14wide ±212%
Control Arm
$85median
$36$396
15
Differential
Price data updating
16wide ±152%
Door Assembly
$677median
$120$2,175
17spread ±56%
Drive Shaft
$321median
$200$558
18wide ±135%
Engine
$2,449median
$476$7,067
19wide ±231%
Engine Computer
$135median
$25$650
20wide ±160%
Exhaust Manifold
$500median
$90$1,685
21wide ±210%
Fender
$214median
$40$938
22wide ±245%
Fog Light
$147median
$30$750
23wide ±152%
Front Seat
$158median
$55$535
24wide ±173%
Fuel Pump
$102median
$30$382
25wide ±182%
Fuel Tank
$155median
$40$605
26wide ±286%
Grille
$190median
$34$1,120
27wide ±140%
Headlight Assembly
$750median
$125$2,220
28wide ±99%
Heater Core
$81median
$51$212
29wide ±183%
Hood
$403median
$86$1,562
30wide ±165%
Ignition Switch
$100median
$30$360
31spread ±57%
Instrument Cluster
$100median
$60$175
32wide ±169%
Intake Manifold
$136median
$40$500
33wide ±227%
Master Cylinder
$99median
$25$474
34wide ±273%
Side Mirror
$166median
$29$937
35wide ±112%
Power Steering Pump
$175median
$50$443
36wide ±99%
Quarter Panel
$436median
$195$1,057
37wide ±274%
Radiator
$143median
$35$820
38wide ±232%
Rear View Mirror
$82median
$20$400
39wide ±159%
Starter
$100median
$25$343
40wide ±196%
Steering Column
$186median
$50$780
41wide ±251%
Steering Rack
$191median
$40$1,000
42wide ±173%
Steering Wheel
$160median
$35$587
43wide ±229%
Strut
$100median
$30$487
44wide ±277%
Sunroof
$246median
$61$1,424
45wide ±278%
Tail Light
$195median
$35$1,118
46wide ±262%
Tailgate
$481median
$80$2,605
47wide ±172%
Throttle Body
$80median
$25$300
48wide ±170%
Torque Converter
$132median
$50$499
49spread ±39%
Transfer Case
$1,038median
$500$1,320
50wide ±210%
Transmission
$809median
$150$3,550
51wide ±113%
Turbocharger
$464median
$139$1,189
52wide ±271%
Water Pump
$71median
$15$400
53wide ±231%
Wheels
$150median
$30$723
54wide ±193%
Window Regulator
$100median
$40$425
Common questions
2021 Hyundai Sonata transmission control module FAQ
How much is a used 2021 Hyundai Sonata transmission control module?
Based on 1,571 priced salvage-yard listings, a used 2021 Hyundai Sonata transmission control module lists between $35 and $440, with a median asking price of $125.
How much does it cost to replace a 2021 Hyundai Sonata transmission control module?
Using a used part, a 2021 Hyundai Sonata transmission control module replacement typically runs $220–$425 all-in: the median used transmission control module for this year lists at $125, 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 Hyundai Sonata transmission control module fit another year?
Based on salvage-yard interchange data, listings for the 2021 Hyundai Sonata transmission control module also appear under model years 2020, 2022, 2023, 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 Hyundai Sonata tcm?
A tcm is another name for a transmission control module. The prices on this page cover the 2021 Hyundai Sonata transmission control module — median $125, from 1,571 listings.