Best Deals This Week

Best Ecus Deals Online in the US (10 deals found)

Last Updated - March 15, 2026 Sort By:

Best Choice

New
GODIAG GT100+ GPT ENET DOIP OBDII Breakout Box, Automotive Tools ECU Connector CAN Protocol Detector for ECU Bench Testing Platform and Car Diagnostics
𝗟𝗮𝘁𝗲𝘀𝘁 𝗨𝗽𝗴𝗿𝗮𝗱𝗲 𝗩𝗲𝗿𝘀𝗶𝗼𝗻: The lasted OBD II Breakout Box supports the 24v to 12v voltage conversion, DOIP-ENET communication and GPT to read and write ECU data, with CANH and CANL shielded twisted cables, which can resist electromagnetic interference and make communication more stable.

$158.98
Best Value

New
The Complete Guide to Automotive Wiring and ECU Programming: Vehicle Electronics, Module Diagnostics, and Advanced Control Techniques

$19.99
New
Master ECU Programming Through Projects: Learn 10 Real-World Builds from Diagnostics to Custom Tuning

$37.99
New
ECU programming for Beginners: A Practical Introduction to Electronic Control Units, Vehicle Diagnostics, Flashing, Coding, and Module Updates for Modern Automotive Systems

$34.00
New
MASTERING ECU PROGRAMMING STEP-BY-STEP: Practical Techniques for Engine Control, Performance Tuning, and Automotive Firmware Programming

$25.99
New
Automotive ECU Repair and Diagnostics:: A Complete Guide to Sensors, Electronics, and Board-Level Troubleshooting

$42.00
New
OLLGEN 3M/9.8ft Car OBDII Vehicle ECU Emergency Power Supply Cable Car Memory Save Any 12V DC Power Source OBD Male Connector Cable Adapter
Cigarette Lighter to OBD2 16 Pin Male Connector Power Cable : This 3m/9.8ft cable is 12V in Male OBD out adapter you can use it to connect to an OBD II in a car.

$11.99
New
OpenPort 2.0 ECU Flash Obd2 Scanner,Compatible for Jaguar for Land Rover for Toyota for Mitsubishi for Subaru Vehicles,ECU Chip K-CAN Diagnostic Tool Support SDD V163/Techstream/Openport 2.0
【Important note】1. Please close the anti-virus programme and firewall before running the software. 2. Do not connect to the internet when using the software, otherwise the device may be damaged. 3. This cable only works with the driver/APP provided by us. 4. If your computer has ever had a driver or app installed from elsewhere, the cable will be destroyed by your computer. 5. If this is the case, you must uninstall the driver/APP and reinstall your computer's operating system before using this cable.

$69.58 $75.58
New
VZG OpenPort 2.0 ECU Obd2 Diagnostic Cable,Compatible for Jaguar for Land Rover for Toyota for Mitsubishi for Subaru Vehicles,K-CAN Scanner Tool Support SDD V163/Techstream/for Tactrix ECUFlash
【Important note】1. Please close the anti-virus programme and firewall before running the software. 2. Do not connect to the internet when using the software, otherwise the device may be damaged. 3. This cable only works with the driver/APP provided by us. 4. If your computer has ever had a driver or app installed from elsewhere, the cable will be destroyed by your computer. 5. If this is the case, you must uninstall the driver/APP and reinstall your computer's operating system before using this cable.

$42.98
New
ECU Mastery: Modern Engine Control and Calibration: A Practical Guide to Fuel, Ignition, Boost, and Hybrid Powertrain Management (Diesel Foundations™)

$25.99

10 Ecus deals are available from: Amazon stores, starting from $11.99.
The biggest discount we found is 8% on OpenPort 2.0 ECU Flash Obd2 Scanner,Compatible for Jaguar for Land Rover for Toyota for Mitsubishi for Subaru Vehicles,ECU Chip K-CAN Diagnostic Tool Support SDD V163/Techstream/Openport 2.0 at Amazon.
The lowest price we found is $11.99 while the highest is $158.98.
Prices for the best Ecus deals average at $46.95.
Last updated on March 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Ecus.