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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Volkswagen Transporter T5 2.0 TDI 140HP Diesel Engine ECU Kit Module 03L906022CH

€379.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 5Q0907376B

Seat Leon Cupra 5F Suspension Control Unit Module ECU 5Q0907376B

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. GOLF-5K-SCREEN-2

VW Golf Mk5 Mk6 Passat B6 B7 Car Radio Display MMI Multimedia Touch Screen 7"

€237.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 03G906016LR

Audi A4 B7 Engine Control Unit ECU 140 HP KIT 2.0 Diesel Automatic 03G906016LR

€75.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 3C0035279G

VW Volkswagen Passat B7 CC Beetle Radio Sat Navigation Head Unit 3C0035279G

€99.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 04L907309R-10

Audi A3 8V 2.0 TDI 150HP DCYA Engine Control ECU Kit 04L907309R Automatic

€142.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9797818

BMW X1 U11 High-Voltage Accumulator Control Unit 9797818

€203.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9383683

Body Domain Controller Mini F54 F55 F56 F60 ECU BDC Control Unit Module 9383683

€104.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 7948144

BMW F40 F44 Seat Occupancy Mat Control Unit Sensor 7948144

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8T0035223L

Audi A4 B8 A5 8T Audio Amplifier Sound Booster Control Unit Module 8T0035223L

€185.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. A2479000910

Mercedes W177 W247 All Wheel Drive Control Unit Module ECU SG MFA2 A2479000910

€85.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 7401878

BMW F30 F31 LCI Front LED Headlight Vertical Actuator Left Right N/O/S 7401878

€37.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. GR3T-14B321-DF

Ford Mustang GT Mk6 Air Module Control Unit GR3T-14B321-DF

€113.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8638198

BMW F20 F30 116i 316i N13 136HP Engine Control Unit ECU DME 8625241 Manual

€408.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9239388

BMW F10 F10 LCI HiFi Stereo Audio Sound System Amplifier 9239388

€70.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. A6519000603-3

Mercedes W205 C205 OM651.921 170HP Engine Control ECU Kit A6519000603 Manual

€332.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8K0907440

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

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 4M0906093N

Audi A4 S4 B9 Petrol Fuel Pump Control Unit Module ECU 4M0906093N

€37.95

Free delivery: Jul 24 – 29

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 24 – 29

If paid before 14:00

Part no. 6887753

BMW F20 F21 F22 F30 F31 F32 ICM Control Unit Module ECU 6868599

€32.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. A2044402701

Mercedes W204 Dynamic Suspension Damper Shock Absorber Module ECU A2044402701

€28.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 4M1959593D

Audi A6 C8 Door Control Module Unit ECU Front Driver's Side 4M1959593D

€32.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 5K0937087P

VW Volkswagen Sharan 7N Body Control Module BCM CCM Unit 5K0937087P

€127.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. CPLA-14D375-GC

Range Rover Sport L494 Interior Light Wiring Loom Ambient LED CPLA-14D375-AC

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9257093

Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9257093

€170.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 5Q0906121S

Volkswagen Golf Mk7 Mk8 Fuel Pump Control Unit Module 1.6 TDI 5Q0906121S

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 7L0909606C

Volkswagen Touareg 7L Front Impact Crash Sensor Right Left N/O/S 7L0909606C

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 7P5919475H

Porsche Cayenne 92A PDC Parking Sensor Control Module Unit 7P5919475H

€51.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 6949226

BMW E63 E64 Convertible Coupe DWA Alarm System Module Control Unit 6949226

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 4H0951223

Audi A6 C7 Single Horn Alarm Siren High Tone Control Unit Module 4H0951223

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. A0009002414

Module Fuel Pump Mercedes W205 C253 Control Module Unit A0009002414

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9324779

BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM LR-01 9324779

€113.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9267203

BMW 3 Series E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359267203 9267203

€47.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9176823

BMW X5 E70 Footwell Light Control Module Unit LEAR PL4 FRM II 9176823

€170.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. ZR1328B

BMW X3 E83 PCT Automotive Towing Hitch Towbar Tow Bar Trailer Relay Unit ZR1328B

€94.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 5N0035342F-1

Volkswagen Polo 6R Multimedia Electronic Control Interface Module 5N0035342F

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8A6T-15K603-LC

Ford Fiesta Mk8 Keyless Entry Aerial Antenna Module Sensor 8A6T-15K603-LC

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 83A947356

Audi Q3 F3 LED Front Door LED Lighting Module Control Unit Left N/S 83A947356

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. A6429000500

Mercedes W204 C320 CDI OM.652.960 Engine Control Unit ECU A6429000500 Automatic

€85.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8843416

BMW G30 Battery Cell Module Supervision Circuit Control Unit 8843416

€42.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 4F0907280E

Audi Q7 4L On Board Power Supply Control Module Unit ECU 4F0907280E

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 7PP907530Q

Porsche Cayenne 92A Gateway Control Module Unit 7PP907530Q

€89.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 1K0955557A

VW Volkswagen Audi Seat Skoda Airbag Crash Impact Sensor SRC 1K0955557A

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 6949226-2

4 x BMW E63 E64 DWA Door Alarm System Module Control Unit Set 6949226

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9153137

BMW F01 F02 F03 Holder Bracket Control Unit Top Rear Side View 9153137

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 03L906018ME-1

Seat Exeo 3R 2.0 TDI CJCA 143HP Engine Control Unit ECU Kit 03L906018ME Manual

€165.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 04L906021BQ

Audi A4 B8 Engine Control Unit Module ECU 2.0 TDI CNHC 163HP 04L906021BQ

€56.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 2R83-14C724-AB

Range Rover Sport L320 Rear Heated Seat Control Module 2R83-14C724-AB

€42.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9251979

BMW X3 F25 Footwell Light Module Control Unit FRMIII 9251979

€61.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9230944

Control Unit BMW F01 F02 F07 F10 F11 CAS4 Key Reading Module 9230944

€79.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. EH22-7H417-AA

Land Rover Discovery 4 L319 Transfer Case Control Module ECU EH22-7H417-AA

€66.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. A0009054807

Mercedes W118 W177 W206 W247 NOX Sensor A0009054807

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 1498924

Ford Kuga C394 Mk1 Cigarette Lighter Socket Input Unit 7M5T-19N236-AB

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 7589971-1

Mini One R55 R56 N12 1.4 95HP ECU Engine Control Unit DME 7589971

€94.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. K8D2-15K602-BD

Land Rover Range Rover Evoque L551 Antenna Amplifier Module ECU K8D2-15K602-BD

€32.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 5Q1937084

Skoda Karoq Kodiaq Audi Q2 Q3 RSQ3 Body Control Module Unit BCM ECU 5Q1937084

€28.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8859307

BMW X1 U11 Control Module Unit ECU 8859307

€56.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 7602118-5

BMW E60 E90 E91 325i 525i N53 Engine ECU Kit DME CAS3 Key Manual 218HP 7602118

€450.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9347914

BMW 5 Series F07 F10 F11 CAS4 Control Unit Key Reading Module 9347914

€132.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 05E907309CB

Audi Q2 GA 35 TFSI 1.5 DXDB Engine ECU Kit Ignition + Key 05E907309CB Manual

€332.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9224588

BMW E81 Footwell Light Module Control Unit ECU BASIS PL2 FRM3R 9224588

€161.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8486547-2

Mini Cooper F55 F56 Dual-Clutch Transmission Gearbox Control Unit Module DCT

€379.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 6949226-1

2 x BMW E63 E64 DWA Door Alarm System Module Control Unit Set 6949226

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9153135

BMW F01 F02 F03 Holder Bracket Control Unit Amplifier 9153135

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. A2129004206

Door Module Mercedes W212 E-Class Rear Right O/S Control Unit A2129004206

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 4H0907468AC

Audi A8L 4H Gateway Control Module Unit 4H0907468AC

€80.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. CPLA-18A828-AC

Range Rover L405 Touch Screen Display Control Panel CPLA-18A828-AC

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8W0907217C

Audi A4 S4 B9 Front Windscreen Windshield Lane Assist Camera 8W0907217C

€66.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9462542

BMW F20 F21 F30 F31 Mini F56 Air Conditioning Module A/C Control Unit 9462542

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8702093-1

Head-Up Display Hud Mini Cooper F54 F55 F56 F57 Project Dash Screen 8702093

€113.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8W6947355D

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

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 5WD919294

Volkswagen Golf GTI CD1 PDC Parking Distance Control Module 5WD919294

€56.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 5K0959434E

Audi A1 8X Volkswagen Tiguan 5N Keyless Entry Control Module Unit 5K0959434E

€32.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. A2115450301-1

Mercedes S211 W211 W219 Fuse Distribution Box Unit A2115453901

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8K0959794A

Audi A4 B8 Door Module Rear Right O/S Control Unit Module ECU 8K0959794A

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8519009

BMW X1 E84 20d 20dX Diesel N47N Engine Control Unit ECU DDE 8519009 Manual

€75.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 8K0959663

Audi A4 B8 A5 8T Voltage Stabilizer Converter Control Unit Module 8K0959663

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 7PP959760F

Porsche Cayenne S 92a Front Seat Memory Control Module ECU 7PP959760F

€66.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. FV61-12A650-YB

Ford Transit Connect Mk2 Engine Control ]ECU 1.5 TDI 75HP FV61-12A650-YB Manual

€237.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9227179

BMW 1 Series E81 Body Control Module ECU L2 PL2RR JBBFE Junction Box 9227179

€28.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 3455305-1

2 x Mini R57 R58 R59 DWA Door Alarm System Module Control Unit Set 3455305

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 6937229

BMW E65 E66 Light Module Control Unit Left N/S 6937229

€32.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 03L906018JR

Audi A4 B8 2.0 TDI CJCB 136HP Engine Control Unit Module ECU 03L906018JR Manual

€66.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9247024

BMW F01 LCI F07 GT F10 F11 X3 F25 Air Module Control Unit ECU 9247024

€28.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 7P5907401L-1

Porsche Cayenne 92A 3.0 TDI CVVA 262HP Engine ECU Kit 7P5907401L Automatic

€617.95

Free delivery: Jul 24 – 29

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 24 – 29

If paid before 14:00

Part no. A0009004802

Air Module Mercedes W639 W906 ECU Control Unit Crash Impact A0009004802

€23.95

Free delivery: Jul 24 – 29

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 24 – 29

If paid before 14:00

Part no. 6942430

BMW Z4 E85 E86 Tilt Sirene Speaker Alarm With Inclination Indicator 6942430

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 5A21BF0

BMW F20 F21 F30 LCI F36 B48 184HP Engine Control ECU DME 5A21BF0 Automatic

€222.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. A2129002813

Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129002813

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 5A18364

BMW F40 Heater Air Conditioning System Control Unit Module ECU 5A18364

€42.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. A9069006603

Mercedes W906 Driver Door Control Unit Module ECU A9069006603

€23.95

Free delivery: Jul 24 – 29

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 24 – 29

If paid before 14:00

Part no. A2048207885

Mercedes-Benz C-Class W204 Rear Right Door O/S Control Unit Module A2048207885

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 7E0937503B

VW Volkswagen Transporter T5 Engine Bay Fuse Box Relay Plate 2.5 TDI 7E0937503B

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9308369

BMW Z4 E89 Light Footwell Control Module Unit 9308369

€42.95

Free delivery: Jul 24 – 29

If paid before 14:00

Part no. 9166542

BMW E92 HDD Navigation Reader System Module Unit ZB CE3 Navi JAPAN 9166542

€47.95

Free delivery: Jul 24 – 29

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Part no. 9322532

Gateway Module BMW F01 F10 F11 F12 Central Body Control 9244262

€23.95

Free delivery: Jul 24 – 29

If paid before 14:00

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