What is the design and purpose of electronic control modules and controllers?

Electronic control modules and controllers are electronic components responsible for supervising specific vehicle systems. A typical element consists of a housing, an electronic circuit board, connectors, and software that records the logic of operation. These modules are mounted in various places in the car, depending on the function and design of the installation. Their purpose is to process signals and control the operation of other elements in a way that is consistent with the vehicle's configuration.

What are electronic control modules and controllers used for?

Electronic control modules and controllers are used to manage the operation of the engine, transmission, braking system, comfort equipment, and other car systems. They receive data from sensors, analyze it, and send commands to actuators. Without their proper operation, many vehicle functions may work incompletely, unstably, or in emergency mode.

What role does the data bus play in the operation of controllers?

A data bus is a communication system connecting many modules in a single vehicle. It is used to transmit information between controllers without the need to run a separate wire for every function. Thanks to this, cooperation between the engine ECU, ABS, comfort module, and other systems in real-time is possible. When diagnosing a fault, one must therefore consider not only the controller itself but also the communication between modules.

How to choose the right controller for a specific car?

The safest way is to compare the OEM number, manufacturer part number, engine version, fuel type, and transmission type. In many models, the body version, production year, equipment, and connector type also matter. For electronic parts, it is also worth checking whether a given module requires adaptation or coding after installation.

What symptoms may indicate a problem with a module or controller?

Typical symptoms include errors recorded in diagnostics, lack of communication with a given system, incorrect operation of windows, locks, fans, ABS, or the engine. It also happens that the car enters emergency mode or experiences periodic loss of functions. Similar symptoms may also result from a damaged wiring harness, poor power supply, or problems with a connector.

What should be checked before installing a used module?

Before installation, it is worth checking the condition of the housing, pins, and sockets, as well as the compatibility of markings with the removed element. A good practice is to compare interchangeable numbers and ensure that the car has the same equipment as the donor vehicle. After installation, coding, adaptation, or clearing errors in the controller may be necessary.

Electronic control modules and controllers

At Globalparts, we offer a wide selection of original used electronic control units and ECUs for many popular car brands, including BMW, MINI, Mercedes, Audi, Volkswagen, and others. Our original electronic control units and ECUs ensure reliability, performance, and full compatibility with your vehicle.

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Audi Q7 4L Comfort Control Module Unit ECU 4F0907279D

PLN 237.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8T0035223P

Audi A4 S4 8T A5 S5 8T Stereo Sound System Amplifier Module Unit ECU 8T0035223P

PLN 260.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8P0035785

Audi A3 8P MMI Multimedia Interface Unit Module Control ECU 8P0035785

PLN 189.95

Free delivery: Jul 13

If paid before 14:00

Part no. 5Q0907503-6

Audi A3 S3 8V Headlights Leveling Sensor Front Lamp Height Unit 5Q0907503

PLN 46.95

Delivery: Jul 13

If paid before 14:00

Part no. 8W0959595E

Audi A4 B9 Rear Door Control Module ECU Left Right N/O/S 8W0959595E

PLN 94.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8K0907440

Audi Q7 4L GPS Tracking Location Control Unit Module Locator 8K0907440

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 8E0910115K-1

Audi A4 B7 Engine Control ECU 2.0 TFSI BWE 200HP Manual 8E0910115K

PLN 569.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4G8959107S

Audi A7 4G8 Sportback Electric Tailgate Bootlid Control Unit Module 4G8959107S

PLN 94.95

Free delivery: Jul 13

If paid before 14:00

Part no. 04L906021CK

Audi Q5 8R 2.0 TDI CNHA Quattro 190HP Engine Unit ECU Kit 04L906021CK Automatic

PLN 1,899.95

Free delivery: Jul 13

If paid before 14:00

Part no. 057906051H-3

Audi RSQ3 F3 DPF Differential Pressure Sensor 2.5 TFSI 057906051H 83A131552G

PLN 455.95

Free delivery: Jul 13

If paid before 14:00

Part no. 03F906070GN-2

Audi A1 8X 1.2 TFSI CBZA 86HP Engine Control ECU Kit 03F906070GN Manual

PLN 664.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4M4915233AE

Audi A6 C8 Boot Battery Monitoring Control Module Unit 4M4915233AE

PLN 617.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8K0907401-1

Audi A5 8T 3.0TDI CAPA Quattro 240HP Engine ECU Kit Ignition 8K0907401 + Key

PLN 949.95

Free delivery: Jul 13

If paid before 14:00

Part no. 03L906018KP

Audi TT 8J CFGB 2.0 TDI Quattro 170HP Engine ECU Kit 03L906018KP Automatic

PLN 949.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4L0035652B

Audi Q7 4L MMI Multimedia Radio CD Player Sat Nav Head Unit 4L0035652B

PLN 978.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8T0907468R

Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R

PLN 46.95

Delivery: Jul 13

If paid before 14:00

Part no. 3Q0959435D

Audi TT FV Mk3 8S Keyless Module Control Unit Comfort Access 3Q0959435D

PLN 61.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8T0959760C

Audi A5 8T Front Seat Control Module Unit Left Right N/O/S 8T0959760C

PLN 332.95

Free delivery: Jul 13

If paid before 14:00

Part no. 03L906023PP-2

Audi A3 8P 1.6 TDI 105HP CAYC Engine Control ECU Kit BCM Key 03L906023PP Manual

PLN 569.95

Free delivery: Jul 13

If paid before 14:00

Part no. 5Q0959592D

Door Module Audi A3 8V VW Golf 7 Seat Leon 3 Front Right O/S 5Q0959592D

PLN 60.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8W8035225D

Audi A5 F5 Radio Aerial Antenna Amplifier Left Upper N/S 8W8035225D

PLN 113.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8K0907063DG

Audi Q5 8R Body Control Comfort Unit Module Unit 8K0907063DG

PLN 332.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8X0959792B

Audi A1 8X Door Module Control Unit Controller Front Passenger's Side 8X0959792B

PLN 46.95

Delivery: Jul 13

If paid before 14:00

Part no. 8K0907064JE

Audi A5 8T Body Control Comfort Unit Module BCM Convenience Unit ECU 8K0907064JE

PLN 142.95

Free delivery: Jul 13

If paid before 14:00

Part no. 420035503-1

Audi R8 42 GSM Antennna Receiver Amplifier Radio 420035503

PLN 902.95

Free delivery: Jul 13

If paid before 14:00

Part no. 5Q0959651B

Audi A3 8V Front Impact Sensor Crash Detection Module Unit 5Q0959651B

PLN 113.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8T0907441B

Audi S5 8T Rear Reversing Camera Module View Camera Control Unit ECU 8T0907441B

PLN 474.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8T0035570

Audi A6 C6 Interference Disturbance Suppressor Filter Module 8T0035570

PLN 46.95

Delivery: Jul 13

If paid before 14:00

Part no. 3C0909141

Audi S1 8X Skoda Octavia Mk3 Keyless Entry Antenna Control Module 3C0909141

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 4E0941286G

Audi S8 D3 Front Headlight Level Control Sensor Right O/S 4E0941286G

PLN 208.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4F0959794A

Audi A6 S6 Avant Quattro 4F Door Control Unit ECU Rear Right O/S 4F0959794A

PLN 46.95

Delivery: Jul 13

If paid before 14:00

Part no. 4G0907159B

Audi S7 4G8 Alarm Signal Body Sound Impact Control Module Unit 4G0907159B

PLN 94.95

Free delivery: Jul 13

If paid before 14:00

Part no. 5WA919298

Audi S3 8Y PDC Parking Distance Assist Sensor Module Control Unit 5WA919298

PLN 189.95

Free delivery: Jul 13

If paid before 14:00

Part no. 5Q0959655BD

Audi A3 8V Air Module Control Sensor SRS System ECU Unit 5Q0959655BD

PLN 664.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8P0035535

Audi A4 B7 Amplifier Bracket Aerial Antenna Module Mount Holder 8P0035535

PLN 47.95

Delivery: Jul 13

If paid before 14:00

Part no. 8W0907777L

Audi RS5 F5 Chassis Module Control Unit 8W0907777L

PLN 1,234.95

Free delivery: Jul 13

If paid before 14:00

Part no. 03G906056S-3

Audi A3 8P 1.9 TDI BLS 105HP Engine Control ECU Kit BCM + Key 03G906056S Manual

PLN 902.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8T0035223AH

Audi A4 B8 8K A5 8T Amplifier Audio Sound Booster Module 8T0035223

PLN 46.95

Delivery: Jul 13

If paid before 14:00

Part no. 8W0959595M

Audi A4 B9 A5 F5 Door Module Rear Right Left N/O/S Control Unit 8W0959595M

PLN 113.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8W0907064EC

Audi A5 F5 BCM Body Comfort Module Onboard Control Unit ECU 8W0907064EC

PLN 284.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8K0907551-3

Audi S5 8F 3.0 TFSI 333HP CAKA Quattro Engine Control Unit ECU 8K0907551

PLN 712.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8U0919603

Audi Q3 8U Multimedia MMI Head-Up Display Screen 6" RMC Sat Nav 8U0919603

PLN 474.95

Free delivery: Jul 13

If paid before 14:00

Part no. 7PP907283

Audi RS6 C7 Tire Tyre Pressure Monitor System Moduel Control Unit ECU 7PP907283

PLN 46.95

Delivery: Jul 13

If paid before 14:00

Part no. 8W7907468C

Audi A4 B9 A5 S5 F5 Gateway Module Control Unit 8W7907468C

PLN 854.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4H0907063CD

Audi A8L 4H Onboard Comfort Control Module CCM Unit ECU 4H0907063CD

PLN 189.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4K0906121D

Audi A4 B9 A5 F5 A6 C8 Fuel Pump Control Pump Unit Module ECU 4K0906121D

PLN 284.95

Free delivery: Jul 13

If paid before 14:00

Part no. 03L906018JJ

Audi A4 B8 A5 8T 2.0 TDI 177HP Engine Control Module ECU 03L906018JJ Automatic

PLN 237.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8T0907468H

Audi A4 B8 Gateway Interface Control Module Unit ECU 8T0907468H

PLN 61.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8W0907468J

Audi A4 B9 Gateway Control Unit Module ECU 8W0907468J

PLN 1,899.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8V0907159

Audi A3 RS3 8V Impact Sound Actuator Body Control Unit Module ECU 8V0907159

PLN 94.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8Y0963554A

Audi S3 8Y Rear Seat Couch Occupancy Recognition Sensor Unit 8Y0963554A

PLN 66.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4E0035061D

Audi A8 D3 Radio Audio Sound Amplifier Tuner Harman Becker 4E0035061D

PLN 759.95

Free delivery: Jul 13

If paid before 14:00

Part no. 03G906021RG

Audi A3 8P 1.9 TDI BLS 105HP Engine Control Unit Module ECU 03G906021RG Manual

PLN 142.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4E0910552G

Audi S8 D3 5.2 FSI 450HP BSM Quattro Engine Unit ECU 4E0910552G Automatic

PLN 1,519.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8W0959595G

Audi A4 B9 Rear Door Control Module Unit ECU Left Right N/O/S 8W0959595G

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 5Q0959595B

Audi A3 8V Rear Door Control Module Unit ECU Left Right N/O/S 5Q0959595B

PLN 61.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4G1919129

Audi A1 8X A4 B8 A6 C7 A7 4G TV Tuner Module Control Unit 4G1919129

PLN 332.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8K2907115Q-2

Audi A5 8T 2.0 TFSI CDNB 180HP Engine ECU Kit Key Ignition Lock 8K2907115Q

PLN 997.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8K0959792S

Audi A4 B8 Front Door Control Module Unit ECU Passenger Side 8K0959792S

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 4G8959792J

Audi A7 4G8 Door Control Module Front Passenger Side 4G8959792J

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 8W6947355D

Audi A5 S5 F5 Door Card Panel LED Module Light Unit Front Right O/S 8W6947355D

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 8T0035225C

Audi A5 8T S5 8T Aerial Antenna Amplifier Booster Rear Right O/S 8T0035225C

PLN 61.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8T0907468AA

Audi S4 B8 Diagnostic Interface Gateway Control Module Unit ECU 8T0907468AA

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 4F0919813E

Audi A4 B8 Chip Card Reader for Road Toll ETC Japan Module Unit 4F0919813E

PLN 113.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8W0907064CH

Audi A5 F5 BCM Body Comfort Onboard Control Module Unit ECU 8W0907064CA

PLN 569.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8V0035874B

Audi A3 8V Multimedia Radio Sat Nav CD Player Head Unit 8V0035874B

PLN 949.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4M1959792J

Audi A6 C8 Q5 FY Door Control Unit Module ECU Passenger Side 4M1959792J

PLN 237.95

Free delivery: Jul 13

If paid before 14:00

Part no. 06K907425B-15

Audi S3 8V 2.0 TFSI DJHA 310HP Quattro Engine Unit ECU Kit 06K907425B Automatic

PLN 1,519.95

Free delivery: Jul 13

If paid before 14:00

Part no. 06M907309D-1

Audi SQ5 FY 3.0 TFSI 354HP CWGD Quattro Engine ECU Kit Gateway + Key 06M907309D

PLN 2,374.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4L0907355B-1

Audi Q5 8R Adblue Metering Control Module Unit ECU 4L0907355B

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 8U0907468G

Audi Q3 8U Gateway Interface Control Module Unit ECU 8U0907468G

PLN 61.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8X0035182K

Audi A1 8X Multimedia MMI Radio SD Player Stereo Sat Nav Head Unit 8X0035182K

PLN 1,139.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8T0907559E-1

Audi A5 8T 3.2 FSI 265HP CALA Quattro Engine Control ECU 8T0907559E Automatic

PLN 1,044.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8K0959793A

Audi A5 8T Coupe Driver's Door Module Control Unit 8K0959793A

PLN 61.95

Free delivery: Jul 13

If paid before 14:00

Part no. 5Q0919283G

Seat Ateca Skoda Fabia Mk4 Superb Mk3 Parking Distance Control Module 5Q0919283G

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 8T0907468

Audi A4 B8 A5 S5 Gateway Diagnosis Interface ECU Data Module 8T0907468G

PLN 237.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8K0907539

Audi A5 S5 8T Dashboard Sunlight Solar Sun Sensor 8K0907539

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 8W0959595N

Audi A4 B9 Door Module Rear Right Left N/O/S Control Unit 8W0959595N

PLN 189.95

Free delivery: Jul 13

If paid before 14:00

Part no. 7E0907652A

Audi TT 8J ESP YAW Rate Lateral Acceleration Speed Sensor 7E0907655A

PLN 61.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4N1907468AB

Audi A6 C8 Gateway Module Diagnosis Interface Control Unit 4N1907468AB

PLN 949.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4H0907064FH

Audi A6 C7 BCM2 Comfort Body Control Module Electrical Unit ECU 4H0907064FH

PLN 237.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8W1959592

Audi Q5 8R Door Module Front Left N/S Control Unit ECU Controller 8W1959592

PLN 94.95

Free delivery: Jul 13

If paid before 14:00

Part no. 06L907309E

Audi A4 B9 2.0 TFSI DLVA 190HP Engine Control Unit ECU 06L907309E Automatic

PLN 427.95

Free delivery: Jul 13

If paid before 14:00

Part no. 04L907309E-3

Audi A3 8V 1.6 TDI CRKB 110HP Engine Control ECU Kit 04L907309E Manual

PLN 664.95

Free delivery: Jul 13

If paid before 14:00

Part no. 05C907394D-1

Audi A1 GB Mk2 Engine Module ECU Kit 1.0 TSI Petrol 110HP DLAA 05C907394D Manual

PLN 474.95

Free delivery: Jul 13

If paid before 14:00

Part no. 03L906018AC-1

Audi A4 B8 A5 8T 2.0 TDI CJCA 143HP Engine Control ECU Kit 03L906018AC Manual

PLN 569.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8E0057185KX

Audi A4 B7 Radio Media Player Audio CD Head Unit Player Concert 8E0057185KX

PLN 237.95

Free delivery: Jul 13

If paid before 14:00

Part no. 06K907425B-18

Audi S3 8V 2.0 TFSI DJHA 310HP Quattro Engine ECU Kit 06K907425B BCM + Key

PLN 1,234.95

Free delivery: Jul 13

If paid before 14:00

Part no. 04L906021CA-1

Audi A4 B8 2.0 TDI CSUA 150HP Engine Control Unit ECU KIT 04L906021CA Automatic

PLN 664.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8S0035020B

Audi TT 8S FV Audio Multimedia Radio CD Player MIB2 Head Unit 8S0035020B

PLN 2,374.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8K0959663F

Audi A6 C7 Voltage Converter Stabilizer Control Module Unit ECU 8K0959663F

PLN 94.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4N0907063NG

Audi A6 C7 Body Control Comfort Unit Module BCM Convenience Unit ECU 4N0907063NG

PLN 949.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8P0907357J

Audi A3 8P A6 C6 Front Lamp Headlight Range Control Module Unit ECU 8P0907357J

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 5QS959655A

Audi A3 S3 8Y Air Module Crash Impact Sensor Unit Control ECU 5QS959655A

PLN 284.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8K0959792A

Audi A5 8T Door Control Module Front Left N/S 8K0959792A

PLN 42.95

Delivery: Jul 13

If paid before 14:00

Part no. 4L0959795B

Audi Q7 4L Door Control Module Unit ECU Rear Left N/S 4L0959795B

PLN 61.95

Free delivery: Jul 13

If paid before 14:00

Part no. 8T0959792G

Audi A4 B8 Front Door Lock System Module Right O/S Control Unit ECU 8T0959792B

PLN 94.95

Free delivery: Jul 13

If paid before 14:00

Part no. 4L2910401B-1

Audi Q7 4L 3.0 TDI CRCA Quattro Engine ECU Kit Lock + Ignition + Key 4L2910401B

PLN 3,324.95

Free delivery: Jul 13

If paid before 14:00

Part no. 03L906018JJ-1

Audi A5 8T CGLC 2.0 TDI 177HP Engine ECU Kit 03L906018JJ Automatic

PLN 949.95

Free delivery: Jul 13

If paid before 14:00

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