2019 Mazda CX5 engine computer price snapshot
- Low
- $50
- Average
- $134
- High
- $224
Year-specific price guide
Used 2019 Mazda CX5 Engine Computer prices
Year-specific used engine computer pricing for the 2019 Mazda CX5, 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 2019 Mazda CX5 engine computer
A used 2019 Mazda CX5 engine computer costs between $50 and $224, with a median of $111 from 44 salvage yard listings.
What the engine computer does, common failure signs, and prices across all vehicles: used engine computer price guide →
Also known asECUECMPCMEngine Control ModuleEngine Control UnitPowertrain Control Module
Price summary
A used 2019 Mazda CX5 engine computer costs $50 to $224, with a median asking price of $111. Based on 44 priced salvage yard listings across the US, compatible across 2016–2023 (8 model years), updated Aug 27, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$111
Grade B (good)$190
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$20136 listings
Grade BStandard used$111–$2247 listings
Grade XUngraded$50–$501 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$201 | 36 | |
| Grade BStandard used | $111–$224 | 7 | |
| Grade XUngraded | $50–$50 | 1 |
Median by grade
Grade price comparison
Grade A$111
Grade B$190
Ungraded$50
Median asking price by seller-reported condition grade · $50–$224 overall range
Replacement cost
What is the 2019 Mazda CX5 engine computer replacement cost?
- Used part
- $111
- 2019 Mazda CX5 median asking price
- Labor
- $95–$450
- 1–3 hours at $95–$150/hr
- Estimated total
- $205–$560
- median used part + labor
Labor is a typical independent-shop range for engine computer replacement, not a quote for your vehicle; it does not include programming and key relearn procedure. The part price is the live median from the salvage-yard listings on this page. Full engine computer replacement cost breakdown
Fitment matters
Price by trim & variant
Electronic Control Module, naturally aspirated, Denso manufacturer16 listingsInterchange 2019–2023$107$50 – $224
Electronic Control Module, naturally aspirated, Mitsubishi manufacturer7 listingsInterchange 2018–2022$97$95 – $177
Year-specific context
How does the 2019 Mazda CX5 compare?
The 2019 guide is based on 79 observed listings, including 44 with posted prices. Its $111 median is 1% above the Mazda CX5 guide's $110 median.
Among the 11 model years with current price data, 2019 ranks #7 from lowest to highest median.
Interchange data shows this part is also listed under model years 2016, 2017, 2018, 2020, 2021, 2022, 2023. 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 Mazda CX5 engine computer cost in other years?
202584 listings$230$65 – $543202439 listings$161$40 – $251202371 listingsCompatible$95$50 – $2572022100 listingsCompatible$107$51 – $2492021100 listingsCompatible$99$41 – $3052020100 listingsCompatible$80$30 – $250201856 listingsCompatible$94$41 – $3002017178 listingsCompatible$135$42 – $2762016389 listingsCompatible$75$25 – $3942015612 listings$140$25 – $460
Keep browsing this vehicle
What other Mazda CX5 parts are priced?
01wide ±118%
AC Compressor
$123median
$30$320
02wide ±132%
ABS Module
$185median
$50$540
03wide ±263%
Air Bag
$146median
$32$800
04wide ±196%
Alternator
$80median
$30$343
05wide ±207%
Axle Shaft
$100median
$25$438
06wide ±109%
Blower Motor
$76median
$40$205
07wide ±279%
Brake Caliper
$75median
$20$439
08wide ±106%
Rear Bumper Assembly
$445median
$125$1,068
09wide ±126%
Front Bumper
$214median
$59$600
10wide ±117%
Rear Bumper
$254median
$60$652
11wide ±174%
Car Radio
$125median
$40$474
12wide ±90%
Center Console
$86median
$45$199
13wide ±209%
AC Condenser
$170median
$50$759
14wide ±145%
Control Arm
$143median
$39$454
15
Differential
Price data updating
16spread ±58%
Door Assembly
$1,090median
$450$1,717
17wide ±183%
Drive Shaft
$189median
$55$745
18wide ±204%
Engine
$1,112median
$250$4,785
19wide ±63%
Exhaust Manifold
$459median
$225$800
20wide ±74%
Fender
$301median
$105$550
21wide ±162%
Fog Light
$110median
$29$385
22wide ±146%
Front Seat
$185median
$61$600
23wide ±142%
Fuel Pump
$125median
$30$384
24wide ±118%
Fuel Tank
$165median
$45$435
25wide ±160%
Grille
$350median
$58$1,179
26wide ±102%
Headlight Assembly
$645median
$160$1,470
27tight ±10%
Heater Core
$101median
$95$116
28wide ±74%
Hood
$581median
$200$1,056
29spread ±53%
Ignition Switch
$78median
$55$137
30
Instrument Cluster
Price data updating
31wide ±73%
Intake Manifold
$150median
$80$300
32wide ±141%
Master Cylinder
$76median
$24$239
33wide ±151%
Side Mirror
$240median
$69$792
34wide ±89%
Power Steering Pump
$161median
$45$330
35wide ±70%
Quarter Panel
$464median
$231$881
36wide ±221%
Radiator
$163median
$39$759
37wide ±201%
Rear View Mirror
$93median
$21$395
38wide ±145%
Starter
$88median
$20$275
39wide ±174%
Steering Column
$125median
$51$485
40wide ±153%
Steering Rack
$144median
$40$480
41wide ±140%
Steering Wheel
$174median
$45$533
42wide ±164%
Strut
$125median
$40$449
43wide ±169%
Sunroof
$239median
$70$880
44wide ±154%
Tail Light
$162median
$30$530
45wide ±126%
Tailgate
$989median
$200$2,700
46wide ±124%
Throttle Body
$75median
$29$215
47spread ±27%
Torque Converter
$372median
$250$450
48wide ±156%
Transfer Case
$184median
$75$650
49wide ±225%
Transmission
$800median
$199$3,800
50wide ±288%
Transmission Control Module
$100median
$24$600
51wide ±170%
Turbocharger
$171median
$70$650
52wide ±145%
Water Pump
$75median
$25$242
53wide ±179%
Wheels
$170median
$35$645
54wide ±188%
Window Regulator
$85median
$35$355
Common questions
2019 Mazda CX5 engine computer FAQ
How much is a used 2019 Mazda CX5 engine computer?
Based on 44 priced salvage-yard listings, a used 2019 Mazda CX5 engine computer lists between $50 and $224, with a median asking price of $111.
How much does it cost to replace a 2019 Mazda CX5 engine computer?
Using a used part, a 2019 Mazda CX5 engine computer replacement typically runs $205–$560 all-in: the median used engine computer for this year lists at $111, and independent-shop labor for engine computer replacement typically takes 1–3 hours at $95–$150/hr ($95–$450). The labor figure does not include programming and key relearn procedure. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2019 Mazda CX5 engine computer fit another year?
Based on salvage-yard interchange data, listings for the 2019 Mazda CX5 engine computer also appear under model years 2016, 2017, 2018, 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 2019 Mazda CX5 ecu?
A ecu is another name for a engine computer. The prices on this page cover the 2019 Mazda CX5 engine computer — median $111, from 44 listings.