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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BMW F23 Cabrio Convertible Folding Top Roof ECU Control Unit CVM Module 7446712

€142.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9298945

BMW X1 E84 ECU Body Control Module Junction Box H2 PL2RR JBBFE IIIR 9298945

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 1S0919275D-SEB

Audi Q3 8U PDC Parking Distance Control Sensor Sepang Blue Pearl Y5Q 1S0919275D

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 80A035225Q

Audi Q5 Mk2 FY Aerial Antenna Amplifier Module Unit 80A035225Q

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2039000000-1

Mercedes CL203 Head Unit CD Player Radio Audio Controller Unit A2039000000

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. GPLA-14F498-AA

Range Rover Sport L494 Air Conditioning Heater Control Module ECU GPLA-14F498-AA

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2129060205

SAM Module Mercedes W207 A207 C207 Rear Control Unit ECU A2129060205

€99.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 284B13867R

Mercedes Citan W415 Renault Kangoo BCM Body Control Module Unit ECU 284B13867R

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6802945

BMW G11 G12 G30 Junction Point Power Distribution Unit B+ Rear B48B20A 6802945

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2649000700-5

Mercedes W205 C 200 264915 197HP Engine Control ECU Module A2649000700 Automatic

€246.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9286365

BMW X1 X2 Series F39 F48 Antenne AM Antenna Amplifier Cable 9286365

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9113064

BMW 5 Series E60 E61 LCI Centre Console Switch Cluster Control Unit ECU 9113064

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 03L906022RD

Skoda Octavia II VRS 2.0 TDI CEGA Engine Control Module ECU 03L906022RD Manual

€256.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9396830

BMW F06 F12 F13 E63 Antenna Module Multi band Antenna GPS TEL Left N/S 9396830

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9218380

Steering Wheel Module BMW F10 F11 F20 F21 F30 F31 Heating Control Unit 9218380

€42.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9296494-1

BMW F20 F21 F22 F30 F31 F32 Control Unit Airbag Ecu 9296494

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8W0907468J

Audi A4 B9 Gateway Control Unit Module ECU 8W0907468J

€341.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 2GA907159

VW Volkswagen T-Roc Mk1 Body Sound Control Unit Module ECU 2GA907159

€89.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7520019-1

Mini Cooper One R50 Petrol W10 W11 Engine Control Unit DME 7520019 Manual

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9286941

BMW F10 ECU Body Control Module Junction Box V2 PL6 JBBFE III 9286941

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. AW93-14F641-AE

Land Rover Discovery 4 L319 L538 L405 TV Tuner Hybrid Module AW93-14F641-AE

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 03L906018GF-1

Volkswagen Scirocco Mk3 2.0 TDI 140HP CFHC Engine ECU Kit BCM 2 Key 03L906018GF

€256.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8S0907159A

Audi TTS FV Impact Sound Control Unit Module 8S0907159A

€37.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6805061

BMW F45 F46 Mini F55 F56 F57 Parking Assistant PDC Control Unit Module 6805061

€56.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A6401500100

Mercedes W169 A160 CDI OM640.942 82HP Engine Control ECU A6401500100 Automatic

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. HC345H297AA

Ford Transit Mk8 2.0 EcoBlue AdBlue Module Control Unit HC34-5H297-AA

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9338800

iDrive Control Unit BMW F10 F20 F30 Touch Controller Module ECU 9338800

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7N0959794L

Seat Alhambra 7N Rear Door Control Module Unit ECU Right O/S 7N0959794L

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9252010

BMW X5 X6 F15 F16 Rear Seat Heating Switch Button Panel Cover 9252010

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8K0919475E

Audi A4 B8 PDC Parking Assist Sensor Control Module ECU 2.0 TDI 8K0919475E

€94.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A4478260000

Mercedes Vito W447 Headlight Turn Indicator Light Socket Plug A4478260000

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 04E0919064

Audi A8 D3 Door Lightning Module Control Unit Front Rear 04E0919064

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2069055100

Mercedes C118 W167 W177 W206 W247 Stereo Amplifier Harman Kardon A2069055100

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2129004402

Door Module Mercedes W212 E-Class Front Left N/S Control Unit A2129004402

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 83A962239

Audi A3 8Y Q3 F3 Rear Hatch Boot Lid Tailgate Opening Cable Wiring 83A962239

€70.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9396828

Antenna Module BMW F06 F12 F13 E63 Rear Multi-band Antenna GPS TEL Right 9396828

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4H0035670R

Audi A8L 4H Multimedia Radio Sat Nav CD Player SD SIM Head Unit 4H0035670R

€455.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4L0907290A

Audi Q7 4L Door Control Unit Module ECU Front Right O/S 4L0907290A

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4H0907412

Audi A8 D4 Ambient Lighting Control Module Unit ECU 4H0907412

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9824601180-1

Citroen Relay III 2.2 DW12RUD Engine Module ECU Kit Ignition + Key 9824601180

€503.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7316186

BMW F30 F31 Xenon Adaptive Headlight Control Unit Module Lear TMS 7316186

€75.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A6519009002

Mercedes W212 E300 BlueTEC Hybrid 204HP Engine Control Module ECU A6519009002

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6839769

KaFAS Module BMW F10 F20 F30 Mini F55 F56 Assist Camera Control Unit 6839769

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9187604

BMW F07 F10 F11 F12 TV Video Switch Control Module Unit 9187604

€42.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A6461502734-1

Mercedes W204 C220 CDI 170HP 646.811 Engine Unit ECU A6461502734 Automatic

€165.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5F0945207F-2

Seat Leon Mk3 Rear Tail Light Lamp Outer Left N/S Harness Wire Cable 5F0945207F

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2118703285

Mercedes W211 Door Module Rear Right O/S Control Unit ECU A2118703285

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. ROSEN-Q74L-SEAT-SET

Audi Q7 4L Headrest Screen DVD Player Set Digital

€336.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9G9T-14B534-CC

Ford Mondeo Mk4 Rear Door Control Module Unit Left Right N/O/S 9G9T-14B534-CC

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7620985-8

Mini R58 Cooper S N18 1.6 184HP ECU Kit Unit DME 7620985 CAS3 + Key Manual

€569.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6861026

BMW I01 F45 F46 Mini F55 F56 Parking Assistant PDC Control Unit Module 6861026

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8Y0963554B

Volkswagen Golf 8 Rear Seat Couch Occupancy Sensor Unit 8Y0963554B

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0015424623

Mercedes A207 W204 W212 Front Parking PDC Display Panel A0015424623

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9381086

Amplifier BMW F06 GT F10 F13 F15 Audi Control Unit Active Sound Design 9381086

€47.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 3Q0907338E

Audi S3 8V Front Headlight Lamp Range Control Module ECU 3Q0907338E

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6H52-18C847-DB

Land Rover Discovery 4 L319 Antenna Aerial Amplifier Module Unit 6H52-18C847-DB

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9393660

BMW F10 Central Gateway Module Control Unit Lear ZGW-02 4SK 9393660

€51.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9340522

BMW 5 F10 LCI Central Gateway Module ECU Control Unit LEAR ZGW-02 4SK 9340522

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5B87854

BMW F74 Gran Coupé Air Module ECU Control Unit 5B87854

€531.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8067512

BMW F10 F11 F30 F31 Alarm System Unit Security Basis Module 8067512

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 992941572CD

Skoda Octavia Mk4 Headlight Headlamp LED Control Module Unit 992941572CD

€42.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 3Q0959354A

Seat Leon Mk3 Door Crash Impact Sensor Front Left Right N/O/S 3Q0959354A

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2469003114

Transmission Module Mercedes W176 W246 Control Unit ECU A2469003114

€42.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9496820

Crash Sensor BMW G20 G26 G80 Front Door Left Right N/O/S Air Impact Unit 9496820

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2709002100-18

Mercedes W176 A45 4-Matic M133.980 Engine Control ECU Kit Automatic A2709002100

€503.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4N0035446

Audi A3 RS3 8V Aerial Antenna Amplifier Control Module Unit 4N0035446

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8576341-7

BMW F20 F21 F30 F31 116d 316d 116HP N47N ECU Kit DDE 8576341 + Key + FEM

€189.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 95564530107

Porsche Cayenne 9PA Amplifier BOSE Audio Sound System Module 95564530107

€332.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 1K8907159

Volkswagen Scirocco III Mk3 Impact Sound Control Module Unit 1K8907159

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8513249

BMW X3 F25 20dX Diesel N47N 184HP Engine Module ECU DDE 8513249 Automatic

€85.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. CPLA-14E705-AA

Range Rover L405 Rear Seat Control Module Unit CPLA-14E705-AA

€61.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5H22-78502D70-AB

Land Rover Discovery 3 L319 Electric Sunroof Control Module 5H22-78502D70-AB

€61.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. DE8T-19H463-DA

Ford Focus Mk3 Front Windscreen Rain Sensor Control Unit Module DE8T-19H463-DA

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. CMR-2000

Ripspeed Radio CD MP3 Player AUX USB Memory SD Card Reader CMR-2000 4x50W

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A1779001203

Mercedes W177 Door Control Module Rear Left Right N/O/S A1779001203

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7801216-1

BMW X3 E83 2.0d 150HP M47N2 Diesel Engine Control ECU DDE Kit 7801216 Manual

€398.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8W0907777E

Audi A4 B9 A5 S5 F5 Chassis Module Control Unit EFP 8W0907777E 8W0907777C

€222.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5WA907530H

Skoda Octavia IV Volkswagen Golf Mk8 Gateway Control Unit Module ECU 5WA907530H

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2049013502

Mercedes W204 S204 Airbag Module Air Bag SRS Control Unit ECU A2049013502

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8512047-5

BMW E90 E91 LCI N47N 320d ed ECU KIT DDE 8512047 CAS 2 Keys Manual Transmission

€180.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2129009128

Door Module Mercedes W207 W212 CLS W218 Front Left N/S Control Unit A2129009128

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. HX63-18K812-CB

Range Rover Evoque L538 Radio Head Unit Multimedia Navi Player HX63-18K812-CB

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6807633

Control Unit BMW F01 F07 F10 F11 F25 Air Module ECU Unit Continental 6807633

€42.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2218204189

Mercedes W221 Antenna Amplifier Aerial A2218204189

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8P1862335

Audi A3 8P Telematics Bluetooth Module Control Unit ECU 8P1862335

€37.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5N0035342E-1

VW Volkswagen Polo 6R Multimedia Control Interface Bracket Retainer 5N0035342E

€23.95

Free delivery: Jul 8 – 13

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Part no. 6864204

ICM Module BMW F20 F21 F30 F31 Control Unit 6864204

€23.95

Free delivery: Jul 8 – 13

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Part no. A2049002013

W204 Mercedes Sat Nav CD Player Radio Stereo Head Unit A2049002013 W204

€99.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8J0057186Q

Audi TT 8J Radio Head Unit CD Audio Player Control Unit 8J0035186Q

€85.95

Free delivery: Jul 8 – 13

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Part no. 4N0035223C

Audi A6 C8 Audio Sound Amplifier Bang & Olufsen Stereo System Module 4N0035223C

€189.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4G0907637K

Audi A7 4G8 ESP Yaw Rate Module Control Unit Sensor ECU 4G0907637K

€56.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9253636

Air Module BMW F10 F11 F13 X3 F25 ECU Control Unit Controller 9253636

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8N7035223A

Audi TT 8N Roadster Bose Amplifier Audio Sound AMP 8N7035223A

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8582279

BMW F30 320d ed Diesel N47N 184HP Engine Control Unit ECU DDE 8582279

€56.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2115458532

Mercedes W211 W219 Body Control Module Control Unit ECU A2115458532

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2139003317A

Mercedes C118 V177 W213 Diesel OM654 Automatic Transmission Module A2139003317

€37.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 03G906016JD-1

Audi A4 B7 2.0 TDI 140 HP Engine Control Unit ECU + Key Manual 03G906016JD

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. YWC500261

Land Rover Freelander L314 Imoobiliser Control Unit Module YWC500261

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5Q0937086AH

Skoda Octavia Mk3 5E Body Control Comfort Unit Module BCM Unit 5Q0937086AH

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

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