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 F30 F31 F34 Headlight Module Xenon Headlamp Control Unit Lear TMS 7316147

€70.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8506442

BMW E81 E82 E87 LCI E88 123d Petrol N47S 204HP ECU Engine DDE 8506442 Manual

€165.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A6549009400-3

Mercedes W907 315CDI OM654.920 Engine Unit Module ECU Kit A6549009400 BCM + Key

€474.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9371130

BMW F30 Seat Control Unit Seat Module Unit Controller ECU 9371130

€47.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2059007521

Module Mercedes W205 Air Conditioning A/C System Control Module A2059007521

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0009057908

Mercedes C238 Rear Bumper Blind Spot Radar Sensor Left Right N/O/S A0009057908

€151.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6859714-1

BMW X5 E70 X6 E71 Air Suspension Supply Compressor Valve Control Unit 6859714

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6C1T-14B056-AE

Ford Transit MK7 Air Module ECU Control Unit 6C1T14B056AE

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2038201485

Mercedes W203 Door Control Module Front Right O/S A2038201485

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2049012604

Mercedes W204 Parking Control Unit Module ECU A2049012604

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8T0907468R

Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9171984

BMW E60 E61 E63 E64 LCI Control Unit Lane Departure Warning Module ECU 9171984

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4H0907801H

Parking Brake Module Audi A6 C7 A7 4G A8 4H Handbrake Control Unit 4H0907801H

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8K0959795C

Audi A4 B8 Door Module Rear Left Right N/O/S Control Unit Module ECU 8K0959795C

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9264917

BMW Z4 E89 Roadster Air Module Control Unit ECU 9264917

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A1728100011

Mercedes W176 W204 W212 Navigation Control Unit Module NTG 4.5 A1728100011

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8X0959792K

Audi Q3 8U Front Door Module Control Unit ECU Passenger Side 8X0959792H

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2038206385

Mercedes-Benz C-Class W203 Airbag System Control Unit Module ECU A2038206385

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8582280

Engine Control ECU BMW F20 F21 116d N47N 116HP DDE 8582280 Manual Transmission

€47.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8782591-1

Mini F55 F56 Roof Antenna AM FM GPS TEL 8782591 65208782591

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7229173

Fuel Pump Control Unit BMW E60 E61 E81 E87 E90 Fuel Pump Module ECU 7229173

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8377654

BMW X5 E53 AmplifIer Trap Circuit Antenna Booster Diversity 8377654

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2129006318

Door Module Mercedes W204 W212 Front Left N/S Control Unit Module A2129006318

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7542310

BMW Mini Cooper One R50 DME Petrol Engine Control Unit ECU Automatic 7542310

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2079010100

Air Module Mercedes W207 C207 Coupe Control Unit ECU A2079010100 5WK43967

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A1769051000

Mercedes W176 Front Crash Impact Air Module Sensor Unit A1769051000

€75.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4030026

BMW Z4 E85 Xenon Headlight Resistor Ballast Relay Module Unit 4030026

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6936103

BMW 5 Series E60 Light Control Module Unit Lear LME6X MAN. LWR (LCM) 6936103

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9227766

BMW F11 Touring Tailgate Spoiler Probe AM/FM Sensor 9227766

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7823422-1

BMW 1 3 Series E81 E87 E90 LCI 118d 318d N47 Diesel ECU Kit DDE CAS3 Key 7823422

€94.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8K0959793E

Audi A4 B8 Door Module Front Drive Side Control Unit ECU 8K0959793E

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6857208

Parking Distance Assistant BMW 20 F21 F30 F31 F36 Control Unit Module 6857208

€42.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2118209626

Mercedes W211 W219 Alarm Control Module Unit ECU A2118209626

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6989994

BMW E65 E66 E67 Control Unit Front Centre Console Module 6989994

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2049014504

Rain Sensor Mercedes W204 W212 Windscreen Control Unit A2049014504

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9214813

BMW X5 E70 Safety Airbag Control Unit Module ECU X6 E71 Bosch 9214813

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6945661

BMW E60 E61 E90 E91 On-board Navigation Display Monitor Screen 6,5"

€37.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8T0907468F

Audi A5 8T Gateway Control Module Unit ECU 8T0907468F

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9262752-1

BMW F20 F21 F22 Central Information Display Screen 6,5" Control Unit 9262752

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 038907281B

Audi A6 C6 2.0 TDI Glow Plug Relay Unit Control Module 038907281B

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9235506

Bracket Harman Kardon BMW F30 F31 Amplifier Holder Mount Unit Module 9235506

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2129004314

Door Module Mercedes W204 W212 Front Right O/S Control Unit A2129004314

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8T0959795N

Audi A4 B8 Rear Door Control Module Unit Left Right N/O/S 8T0959795N

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6960218

BMW E65 Passenger Seat Air Module Sensor Control Unit SRS 6960218

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0009004802

Air Module Mercedes W639 W906 ECU Control Unit Crash Impact A0009004802

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2129001711

Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129001711

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6826983

BMW F20 F21 F30 F31 Air Module Control Unit ECU Controller 6826983 0 285 013 626

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2469055003-1

Ignition Switch Mercedes W167 W177 W247 Lock Control Unit Module A2469055003

€51.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9177979

BMW E81 Body Control Module ECU L2 PL2 JBBFE II Junction Box 9177979

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2189009003

Mercedes CLS C218 Front Headlight Xenon Ballast Control Module Unit A2189009003

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 3457050

Bluetooth Head Unit Mini Cooper R55 R56 R57 Radio Boost CD USB 3457050

€322.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9399247

BMW F20 F30 F31 F32 ECU Camera Module Based Drive Support

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2389055000

Mercedes W205 Antenna Aerial Amplifier Duplexer Module Receiver Unit A2389055000

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4K0906121C

Fuel Pump Control Audi A4 B9 A5 F5 A6 C8 Pump Unit Module ECU 4K0906121C

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9484301

Airbag Module BMW F45 X1 F48 Mini F54 F55 F56 Air Bag Control Unit ECU 9367835

€123.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7253188-1

BMW 3 Series E92 Sports Seat Left Right Thigh Support Cover Trim Leather Dakota

€47.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4M0959793H

Audi A5 F5 A4 B9 Front Door Control Module Unit ECU Driver's Side 4M0959793H

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9267466

BMW F10 Body Control Module Junction Box V2 PL2 JBBFE III Lear ECU 9267466

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4M0959792H

Audi A5 F5 Door Module Control Unit ECU Front Passenger Side 4M0959792H

€42.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8X0959793K

Audi A1 8X Door Module Front Right O/S Driver's Side Control Unit ECU 8X0959793K

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9264571

BMW E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359264571 9264571

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2049007408

Mercedes W204 Display Screen Information Navigation Dashboard A2049007408

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9345322

BMW F10 LCI ECU Body Control Module V2 Junction Box PL6 JBBFE III 9345322

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0009054807-2

Mercedes W118 W177 W206 W247 NOX Sensor Electronics Module A0009054807

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9247467

BMW E82 ECU Body Control Module Unit PL2RR JBBFE L1 61359247467 9247467

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8W6907217A

Audi A5 F5 Front Windscreen Windshield Lane Assist Camera 8W6907217A

€37.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4G0906093F

Audi A6 C7 Fuel Pump Control Unit Module 4G0906093F

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0025426618

Mercedes W211 W220 ESP Yaw Rotation Rate Sensor A0025426618

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7444684

BMW 1 3 Series F20 F21 F30 LCI Headlight Control Unit Module FLE2 7444684

€89.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6860962

BMW X3 F25 ECU ICM Control Unit Air Module Bag Safety 6860962 0265020494

€170.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 2269553-1

Ford Focus Mk3 Radiator Fan Control Module Unit 940002906

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6943062

BMW E60 E63 E64 LCI Body module ECU 61356943062 6943062

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8514120

Preheating Control BMW F20 F21 F30 F31 LCI B47 Glow Plug Unit Diesel 8514120

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6960221

Airbag Module BMW E65 E66 Sensor B-pillar Left N/S Control Unit Air Bag 6960221

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A1698208026

Mercedes W169 Door Control Module Right Front O/S A1698208026

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9226326

BMW E81 Body Control Module Control Unit L2 PL2RR JBBFE III ECU 9226326

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6882971

BMW F20 F21 F30 F31 ECU ICM Plus Control Unit Module Air 6882971

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9266409

Gateway Module BMW F10 F11 Central Module Control Unit Lear ZGW-02 9266409

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7388490

BMW F31 Body Control Unit Module HKFM 7388490 0066245503 F005V01610

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2048706826

Mercedes W204 ECU Control Unit Sensor Module Airbag A2048706826

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9226333

BMW E93 ECU Body Control Module H3 Junction Box PL2RR JBBFE IIIR 9226333

€80.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0009004613

EGR Module Mercedes W177 W205 Exhaust Gas Recirculation Unit ECU A0009004613

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8K0907289C

Audi A5 8T BCM Body Comfort Convenience Module Unit ECU 8K0907289C

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7811701-2

BMW 1 3 Series E87 LCI E90 E91 N47 DDE 7811701 Engine Control Unit Diesel ECU

€37.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9296494

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. A0025409117

Mercedes W221 Blind Spot Radar Distance Sensor Rear Left Right N/O/S A0025409117

€237.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0009006516

Bluetooth Module Mercedes S205 W205 W177 Active Parking Assist Control Rear

€47.95

Free delivery: Jul 8 – 13

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Part no. 9343287

BMW i3 I01 Mini F56 Air Conditioning System A/C Control Unit Module 9343287

€75.95

Free delivery: Jul 8 – 13

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Part no. A1729006008

Mercedes W204 W212 W176 Media Interface Control Unit Module A1729006008

€23.95

Free delivery: Jul 8 – 13

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Part no. A2139008013

Bluetooth Module Mercedes W176 W213 Control Unit Hands Free A2139008013

€23.95

Free delivery: Jul 8 – 13

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Part no. 9229007

BMW F10 Antenna Amplifier Diversity 868 MHZ 9229007

€23.95

Free delivery: Jul 8 – 13

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Part no. 6793163

BMW X5 E70 Suspension Module Self Leveling Air Supply Control Unit 6793163

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7N0907530AF

VW Tiguan 5N Central Gateway Control Unit Module Relay ECU 1K0907530S

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9231515

BMW F31 Rear Antenna Aerial Amplifier AM/FM DAB 9231515

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2129004203

Mercedes W212 Boot Lid Control Unit Trunk Lid Module A2129004203

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A6519007401

Mercedes W212 E250CDI Blue Efficiency OM651 204HP Engine Module ECU A6519007401

€89.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. FK72-19C166-BD

Land Rover Discovery L550 Multimedia USB SD Card Port Socket FK72-19C166-BD

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9280186

BMW F10 F11 F01 F02 F03 LCI Air Module Control Module ECU Unit 9280186

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8K0907801N

Audi A5 8T Electric Hand Parking Brake Control Unit ECU 8K0907801N

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

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