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 X5 E70 X6 E71 Onboard Monitor Sat Nav System Display Screen 8,8" 1138730

€56.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9387626-1

MINI Cooper One F55 F56 Rain / Light / Solar HUD Sensor Windshield 9387626

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9381837

BMW X1 F48 Mini F55 F56 Air Module Control Unit ECU 9381837

€85.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9226333-1

BMW E88 Cabrio ECU Body Control Module H3 Junction Box 9226333

€51.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8506374-6

BMW E60 E87 E90 120d 177 HP N47 ECU Engine Control Unit DDE 8506374 Manual

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9323554

BMW 1 3 Series F20 F21 F30 Operating Unit Audio FBM Control Unit Panel 9323554

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9157155

BMW 5 6 Series E60 E61 LCI E63 E64 Body Gateway Module ECU Control Unit 9157155

€37.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 3D0937576

VW Volkswagen Phaeton 3D Main Fuse Socket Electrical Control Unit 3D0937576

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 81A955559A

Volkswagen Audi Skoda Windscreen Rain Sensor Control Unit 81A955559A

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0015424623-1

Mercedes-Benz C E A207 W204 W212 1 Front Parking PDC Display Panel A0015424623

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4L0910289K

Audi Q7 4L Body Control Comfort Unit Module BCM Unit ECU 4L0907289K

€237.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8T0907468P

Audi S5 8T Gateway Control Unit Module ECU 8T0907468P

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A6429005601

Mercedes C207 Glow Plug Relay Unit Control Module A6429005601

€56.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 03L906022RC

Audi TT 8J 2.0TDI 170HP CBBB Quattro Engine Control ECU 03L906022RC Manual

€142.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. KK72-12C520-FBC-1

Land Rover Discovery L550 2.0 204DT 180HP Engine ECU KK72-12C520-FBC Automatic

€222.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2518204426

Mercedes V251 W164 Front Lamp Headlight Control Module Unit HELLA A2518204426

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0009006612

Rear Module Mercedes C205 W205 Fuel Pump Control Unit A0009006612

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8P4035223B

Audi S3 8P Audio Sound BOSE Amplifier Stereo System Module 8P4035223B

€132.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. F1ET-14F142-BC

Ford Transit Connect Door Module Front Left N/S Control Unit ECU F1ET-14F142-BC

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 2959574-2

BMW F36 Gran Coupe Headlight Height Level Sensor Rear Right O/S 2959574

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A1669008222

Mercedes GLA X156 Central Display Infotainment Sat Nav Media Screen A1669008222

€137.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. GX63-15C859-DG

Range Rover Evoque L538 PDC Parking Distance Control Module GX63-15C859-DG

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7N0959793J

VW Volkswagen Sharan 7N Driver's Side Door ECU Module Control Unit 7N0959793F

€42.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6Q0909605AJ

VW Volkswagen Caddy 2K Air Module Control Unit Sensor ECU 6Q0909605AJ

€208.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8573260-6

BMW F20 F21 116d ed Diesel N47N 116HP ECU Kit DDE 8573260 + Key + FEM Manual

€227.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8517727-3

Mini Cooper D R60 ALL4 112HP 1.6 N47N Engine ECU Kit DDE 8517727 + CAS3 + Key

€146.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. AM5T-14D212-EB

Ford B-Max Fiesta Mk7 Focus Mk3 Bluetooth Control Unit Module AM5T-14D212-ED

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8T0959793B

Audi A5 8T Sportback Front Door Module Control Unit Driver's Side 8T0959793B

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2118704785

Mercedes W211 Front Seat Memory Control Unit Module Left Right N/O/S A2118704785

€37.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4H4907357B

Audi A8 D4 Headlight Head Light Lamp Range Control Unit Module ECU 4H4907357B

€75.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9242670

DVD Changer BMW F01 F10 F11 F12 F20 F30 Disc Changer Control Unit 9259800

€189.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5WA906121

VW Volkswagen Golf Mk8 GTI CD1 4 Motion Fuel Pump Control Unit Module 5WA906121

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5M0035724

Volkswagen VW Golf Mk6 1K Aux Socket Port Switch 5M0035724

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6825541

BMW F20 F21 F22 F30 F32 Front Electronic Module Control Unit FEM 6825541

€99.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5Q0937084CN

Skoda Superb 3V BCM Body Control Module ECU 5Q0937084CN

€28.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. F1ET-14F144-BC

Ford Transit Connect Door Module Front Right O/S Control Unit ECU F1ET-14F144-BC

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8V41-13404-AH-2

Ford Kuga C394 Rear Tail Light Lamp Cable Wire Outer Right O/S 8V41-13404-AH

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8576341-2

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

€123.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7180829

Headlights Control Module BMW E81 E82 E87 Adaptive Xenon Unit ALC 7171789

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5H2Z-14A686-BA-1

Land Rover Discovery 3 L319 Crash Impact Sensor Left Right N/O/S 5H2Z-14A686-BA

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. FK72-19C164-ZE

Land Rover Discovery Sport L550 Audio Sound Amplifier Module FK72-19C164-ZE

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 03G906021AQ

Volkswagen Caddy 2K 1.9 TDI BLS 105HP Engine Control Unit ECU 03G906021AQ Manual

€70.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5Q0907556C

Volkswagen Tiguan Mk2 Arteon 360° Camera Control Unit Module 5Q0907556C

€294.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6824383

BMW 1 2 3 4 Series F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 6824383

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5Q4959593M

Seat Leon Mk3 Door Module Control Unit Front Driver's Side Door 5Q4959593M

€51.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5Q0959595B

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

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9134666

Seat Module BMW E87 E90 E91 E92 Control Unit ECU 9134666

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 2447799

BMW M6 F13 X3 F25 F32 F33 Bluetooth Telematic Control Module Unit 2447799

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9267200-1

BMW E92 ECU Body Control Module Junction Box L1 PL2RR JBBFE 9267200

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9348935

BMW X1 F45 F48 Mini F55 F56 F60 Air Module Control Unit Module ECU 9348935

€151.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9866979

BMW F20 F21 F30 F31 Rear Electronic Module Fuse Box Control Unit V2 REM 9866979

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7L5035225B

Porsche Cayenne 9PA Radio Aerial Antenna Amplifier Unit Rear Left N/S 7L5035225B

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2059004013

Mercedes W205 Air Conditioning Control Module A/C ECU Unit A2059004013

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8707750

BMW F20 F21 F22 F23 F87 M2 Body Domain Controller BDC Module FEM 8707750

€279.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0004461160

Mercedes Sprinter W906 FleetBoard Onboard Time Recorder Control Unit A0004461160

€113.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5A2D542

BMW F40 Body Control Module Domain Controller Unit BDC ECU 5A2D542

€165.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9362395

BMW F20 F30 F31 F34 Electrical Body Control Unit Module REM V2 9362395

€42.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 09G927750CA

Audi TT 8N Automatic Gearbox Module Control Unit ECU 09G927750CA

€142.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4L0910441B-1

Audi Q7 4L Rear Reversing Camera View Module Control Unit ECU 4L0910441B

€89.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. YIE500090

Land Rover Discovery 3 L319 Sat Nav Radio Multimedia Display Screen YIE500090

€66.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. FK72-14F041-AB

Land Rover Discovery Sport L550 Fuse Box Relay Module 2.2 Diesel FK72-14F041-AB

€85.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2118704926

Seat Module Mercedes W164 W203 W211 C219 Front Memory Control Unit A2118704926

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9383063

Mini Cooper F55 F56 Navigation DAB Head Unit Sat Nav Professional 9383063

€233.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. BENZB2007005

Mercedes W169 W245 Hizpo Head Unit Navigation Multimedia Screen 7" GPS Android

€189.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8E0907559H

Audi A4 B7 3.2 FSI Quattro AUK 255HP Engine Control Unit ECU 8E0907559H Manual

€208.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2218207389

Mercedes W221 Seat Headrest Display Monitor Rear Entertainment Unit A2218207389

€218.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8512498-5

BMW E84 E90 LCI 20dX 320xd N47 177HP ECU Kit DDE 8512498 CAS3 + Key Manual

€232.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9200944

BMW 3 X1 E84 E91 Ultra Sonic Burglar Alarm System Sensor Module 9200944

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9374510

BMW F20 F21 F30 F31 F32 Body Control Unit Module REM 9374510

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2055457540

Mercedes W205 C238 X253 W213 Inner Firewall Contact Support A2055457540

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4M0959592N

Audi Q7 4M Front Door Module Control Unit ECU Passenger Side 4M0959592N

€56.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 4G0035711

Audi A6 S6 C7 Hands Free Microphone Module 4G0035711

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 6814187-1

Audio Module BMW F20 F30 F31 F32 Operating Unit FBM Control Panel 6814187

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. K1BY-12A650-BA

Ford Fiesta Mk8 ST Engine Control Unit Module ECU 1.5 EcoBoost K1BY-12A650-BA

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9207075

BMW X3 X5 Series E83 E53 Telematics Control Unit Module 9207075

€80.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 5M51-12A650-MB

Ford Focus Mk2 Engine Control Unit 136HP ECU KIT 2.0 TDCI 5M51-12A650-MB

€189.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. YWC000785

Range Rover Velar L560 Seat Memory Control Module Unit ECU YWC000785

€37.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. FK72-14F681-AG

Land Rover Discovery Sport L550 Gateway Control Module ECU FK72-14F681-AG

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2213201058

Mercedes R231 Valve Block Air Suspension Control Unit A2123200358

€203.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 3B0035711B

Seat Leon Mk3 5F Hands Free Microphone Module Speaker Wiring Loom 3B0035711B

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8574752-1

BMW F25 20dX B47 190HP Engine Unit ECU Kit DDE 8574752 CAS4 Key Automatic

€379.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 7412610

BMW F15 F16 F31 F36 Module Control Unit Trunk Lid Rear Tailgate Lift 7384722

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9324781

BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9324781

€94.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8T0907560C

Audi S5 8T 4.2 FSI CAUA Quattro 354HP Engine Control ECU 8T0907560C Automatic

€569.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2048207485

Mercedes W204 Front Door Control Unit Module Right O/S A2048207485

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A1729058300

Mercedes SLK R172 Pedestrian Protection Impact Crash Sensor Module A1729058300

€32.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2579006600

Mercedes C118 W167 W177 W205 W213 C238 Communication Module Unit A2579006600

€222.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2518701889

Antenna Amplifier Mercedes W164 W251 Aerial Control Unit Module A2518701889

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9807168

Air Module Sensor Mini R57 Cabrio Convertible Crash Control Unit ECU 9807168

€108.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A0009006713

PDC Module Mercedes W176 W246 Parking Assist Distance Control Unit A0009006713

€47.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8P0035464

Audi A3 S3 8P Audio Amplifier Mount Bracket Holder Right O/S 8P0035464

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. A2469009112

Control Unit Mercedes W176 W246 Body Control Module BCM ECU A2469009112

€44.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. BJ32-14B526-AG

Land Rover Discovery Sport L550 Voltage Quality Module ECU BJ32-14B526-AG

€56.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 2449488

Head Unit Mini F55 F56 Navigation Head Unit Radio DAB Media Player 2449488

€332.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8582280-12

BMW F20 F21 116d N47N 117HP Engine Control ECU Kit DDE 8582280 Manual

€284.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 3D0919473

Volkswagen Touareg 7L PDC Parking Aid System Display Panel Unit 3D0919473

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 9231179

Antenna Amplifier BMW F30 F80 M3 F82 M4 Rear Aerial Booster AM/FM DAB 9231179

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 99661822100

Porsche Boxter 986 Crash Impact Sensor Module 99661822100

€23.95

Free delivery: Jul 8 – 13

If paid before 14:00

Part no. 8519005-2

BMW X1 E84 18dX Diesel N47N 143HP Engine Unit ECU DDE 8519005 Automatic

€94.95

Free delivery: Jul 8 – 13

If paid before 14:00

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