2015 Mazda 3 transmission control module price snapshot
- Low
- $25
- Average
- $121
- High
- $282
Year-specific price guide
Used 2015 Mazda 3 Transmission Control Module prices
Year-specific used transmission control module pricing for the 2015 Mazda 3, 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 17, 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 2015 Mazda 3 transmission control module
A used 2015 Mazda 3 transmission control module costs between $25 and $282, with a median of $99 from 646 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 2015 Mazda 3 transmission control module costs $25 to $282, with a median asking price of $99. Based on 646 priced salvage yard listings across the US, compatible across 2012–2023 (12 model years), updated Sep 17, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$100
Grade C (fair)$100
USD
Condition comparison
Price by part grade
Grade AClean / low wear$25–$270540 listings
Grade BStandard used$35–$28265 listings
Grade CVisible wear$75–$1002 listings
Grade XUngraded$35–$9539 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $25–$270 | 540 | |
| Grade BStandard used | $35–$282 | 65 | |
| Grade CVisible wear | $75–$100 | 2 | |
| Grade XUngraded | $35–$95 | 39 |
Median by grade
Grade price comparison
Grade A$100
Grade B$100
Grade C$100
Ungraded$50
Median asking price by seller-reported condition grade · $25–$282 overall range
Replacement cost
What is the 2015 Mazda 3 transmission control module replacement cost?
- Used part
- $99
- 2015 Mazda 3 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
Communication, (bluetooth connectivity), (center dash mounted)50 listingsInterchange 2014–2018$132$60 – $238
Multifunction, 9 speaker system (RH dash), (HD radio), w/o lane departure warning; satellite receiver49 listingsInterchange 2014–2016$99$50 – $270
Multifunction, 6 speaker system (RH dash), w/o lane departure warning47 listingsInterchange 2014–2016$100$50 – $230
Body Control (BCM), front, (LH engine compartment), ID KD45-67-5X0A46 listingsInterchange 2013–2016$99$50 – $232
Body Control (BCM), front, (LH engine compartment), ID KD45-67-5X0B46 listingsInterchange 2013–2016$99$50 – $232
Body Control (BCM), front, (LH engine compartment), ID KD45-67-5X0C46 listingsInterchange 2013–2016$99$50 – $232
Multifunction, 6 speaker system (RH dash), lane departure warning46 listingsInterchange 2014–2018$116$45 – $245
Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U046 listingsInterchange 2014–2021$90$41 – $210
Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A46 listingsInterchange 2014–2021$90$41 – $210
Body Control (BCM), rear, (LH quarter panel), (ID KD45-67-5Y0A thru G)45 listingsInterchange 2013–2016$75$35 – $232
Multifunction, 9 speaker system (RH dash), (HD radio), lane departure warning, satellite receiver34 listingsInterchange 2014–2018$161$50 – $217
Multifunction, 9 speaker system (RH dash), (HD radio), w/o lane departure warning; w/o satellite receiver31 listingsInterchange 2014–2016$144$40 – $282
Multifunction, 9 speaker system (RH dash), (HD radio), lane departure warning, w/o satellite receiver20 listingsInterchange 2014–2018$121$75 – $204
Year-specific context
How does the 2015 Mazda 3 compare?
The 2015 guide is based on 737 observed listings, including 646 with posted prices. Its $99 median is 1% below the Mazda 3 guide's $100 median.
Among the 12 model years with current price data, 2015 ranks #4 from lowest to highest median.
Interchange data shows this part is also listed under model years 2012, 2013, 2014, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023. Shopping across all 12 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 Mazda 3 transmission control module cost in other years?
20261,082 listings$96$25 – $400202523 listings$132$65 – $3212024100 listings$168$50 – $2402023400 listingsCompatible$159$30 – $3352022390 listingsCompatible$96$25 – $3542021264 listingsCompatible$96$25 – $3542020343 listingsCompatible$100$41 – $4052019339 listingsCompatible$102$25 – $3102018391 listingsCompatible$102$35 – $3352017328 listingsCompatible$99$35 – $3152016258 listingsCompatible$105$28 – $405
Keep browsing this vehicle
What other Mazda 3 parts are priced?
01wide ±115%
AC Compressor
$150median
$42$387
02wide ±158%
ABS Module
$138median
$34$470
03wide ±199%
Air Bag
$151median
$35$637
04wide ±159%
Alternator
$85median
$30$300
05wide ±206%
Axle Shaft
$96median
$28$424
06wide ±201%
Blower Motor
$76median
$25$331
07wide ±277%
Brake Caliper
$75median
$14$429
08wide ±97%
Rear Bumper Assembly
$455median
$115$1,001
09wide ±133%
Front Bumper
$253median
$50$724
10wide ±98%
Rear Bumper
$250median
$70$560
11wide ±284%
Car Radio
$112median
$25$662
12wide ±154%
Center Console
$106median
$40$366
13wide ±215%
AC Condenser
$143median
$45$660
14wide ±155%
Control Arm
$100median
$34$343
15
Differential
Price data updating
16wide ±64%
Door Assembly
$750median
$315$1,275
17wide ±107%
Drive Shaft
$225median
$76$559
18wide ±202%
Engine
$1,100median
$204$4,650
19wide ±218%
Engine Computer
$101median
$25$465
20wide ±190%
Exhaust Manifold
$325median
$65$1,300
21wide ±122%
Fender
$178median
$65$500
22wide ±169%
Fog Light
$83median
$25$305
23wide ±83%
Front Seat
$143median
$71$307
24wide ±157%
Fuel Pump
$114median
$25$383
25wide ±132%
Fuel Tank
$150median
$50$447
26wide ±228%
Grille
$190median
$30$895
27wide ±118%
Headlight Assembly
$925median
$144$2,325
28
Heater Core
Price data updating
29wide ±110%
Hood
$405median
$140$1,027
30spread ±53%
Ignition Switch
$78median
$55$137
31wide ±84%
Instrument Cluster
$110median
$65$250
32wide ±98%
Intake Manifold
$171median
$60$395
33wide ±61%
Master Cylinder
$76median
$55$147
34wide ±185%
Side Mirror
$152median
$30$593
35wide ±167%
Power Steering Pump
$124median
$30$445
36wide ±78%
Quarter Panel
$400median
$225$850
37wide ±210%
Radiator
$167median
$50$750
38wide ±131%
Rear View Mirror
$90median
$25$260
39wide ±240%
Starter
$75median
$25$385
40wide ±138%
Steering Column
$144median
$40$437
41wide ±262%
Steering Rack
$142median
$40$784
42wide ±112%
Steering Wheel
$175median
$48$440
43wide ±162%
Strut
$100median
$30$354
44wide ±190%
Sunroof
$216median
$61$880
45wide ±202%
Tail Light
$195median
$34$821
46wide ±147%
Tailgate
$500median
$130$1,600
47wide ±164%
Throttle Body
$80median
$29$292
48spread ±44%
Torque Converter
$372median
$125$450
49wide ±113%
Transfer Case
$312median
$75$783
50wide ±257%
Transmission
$550median
$116$2,947
51wide ±72%
Turbocharger
$395median
$200$766
52wide ±132%
Water Pump
$100median
$25$289
53wide ±208%
Wheels
$178median
$35$775
54wide ±116%
Window Regulator
$110median
$25$280
Common questions
2015 Mazda 3 transmission control module FAQ
How much is a used 2015 Mazda 3 transmission control module?
Based on 646 priced salvage-yard listings, a used 2015 Mazda 3 transmission control module lists between $25 and $282, with a median asking price of $99.
How much does it cost to replace a 2015 Mazda 3 transmission control module?
Using a used part, a 2015 Mazda 3 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 2015 Mazda 3 transmission control module fit another year?
Based on salvage-yard interchange data, listings for the 2015 Mazda 3 transmission control module also appear under model years 2012, 2013, 2014, 2016, 2017, 2018, 2019, 2020, 2021, 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 2015 Mazda 3 tcm?
A tcm is another name for a transmission control module. The prices on this page cover the 2015 Mazda 3 transmission control module — median $99, from 646 listings.