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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Free delivery: Nov 9 – 13

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€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

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Free delivery: Nov 9 – 13

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Free delivery: Nov 9 – 13

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Free delivery: Nov 9 – 13

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Free delivery: Nov 9 – 13

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Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 4M5T-18808-FA

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€23.95

Free delivery: Nov 9 – 13

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Part no. FS7T-18D816-BA

Ford Mondeo MK5 Aerial Antenna Amplifier Module Unit FS7T-18D816-BA

€23.95

Free delivery: Nov 9 – 13

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€23.95

Free delivery: Nov 9 – 13

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Part no. 3M5T-18808-EE

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€23.95

Free delivery: Nov 9 – 13

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Part no. 9T1T14B321BE

Ford Transit Connect Mk1 I Air Module Control Unit ECU 9T1T14B321BE

€32.95

Free delivery: Nov 9 – 13

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Part no. BM51-A625B02-AC

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€23.95

Free delivery: Nov 9 – 13

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Part no. D1BT-14D212-GA

Ford Fiesta Mk7 Bluetooth Interface Control Unit Module ECU D1BT-14D212-GA

€23.95

Free delivery: Nov 9 – 13

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Ford B-Max Dashboard Display Multifunction Screen Monitor AV1T-18B955-BD

€47.95

Free delivery: Nov 9 – 13

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Part no. F1ET-14B345-AA

Ford Focus Mk3 Side Air Module Crash Impact Sensor Control Unit F1ET-14B345-AA

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

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€89.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 8V21-12A650-SF

Ford Fiesta Fusion MK7 1.2 Petrol ECU Engine Control Module 82HP 8V21-12A650-SF

€37.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. EB3T-19H464-AD

Ford Ranger Mk3 GPS Sat Nav Antenna Control Module ECU EB3T-19H464-AD

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. D1BT14D212NA

Ford Transit Connect Mk2 II Bluetooth Control Module Unit ECU D1BT14D212NA

€37.95

Free delivery: Nov 9 – 13

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Part no. BM5T-18K811-BA

Ford Focus Mk3 Multimedia Head Unit Control Switch Panel BM5T-18K811-BA

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Free delivery: Nov 9 – 13

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Part no. AV1T-15K600-EK

Ford Fiesta Mk7 Body Control Module Unit BCM AV1T-15K600-EK

€42.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. BK2112A650AC-4

Ford Transit MK7 Engine Unit ECU Module 2.2 TDCi P8FA 86HP Manual BK2112A650AC

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Free delivery: Nov 9 – 13

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Part no. CC1T-10C652-AG

Ford Transit Custom Mk8 Negative Battery Terminal Sensor Unit CC1T-10C652-AG

€51.95

Free delivery: Nov 9 – 13

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Part no. DN1T-15K600-ED

Ford Fiesta Mk7 Transit Courier Body Control Module BCM ECU DN1T-15K600-ED

€51.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. GR3T-19C107-KK

Ford Mustang Mk6 GT Radio Stereo Multimedia Player Head Unit GR3T-19C107-KK

€465.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 6G9N-17D547-AE

Ford Galaxy Mk2 Windscreen Front Window Rain Sensor Bosch 6G9N-17D547-AE

€23.95

Free delivery: Nov 9 – 13

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Part no. CV6T-14B531-DB

Ford Kuga C520 Front Door Module Control Unit Driver Side CV6T-14B531-DB

€32.95

Free delivery: Nov 9 – 13

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Part no. F1ET-14F142-BC

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

€23.95

Free delivery: Nov 9 – 13

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Part no. CV6T-14B533-DB

Ford Kuga C520 Front Door Module Control Unit Passenger Side N/S CV6T-14B531-DB

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. FV61-12A650-BRA

Ford Transit Connect Mk2 1.5 TDCi 75HP Engine Control ECU FV61-12A650-BRA Manual

€142.95

Free delivery: Nov 9 – 13

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Part no. AM5T-14D212-EB

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

€23.95

Free delivery: Nov 9 – 13

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Part no. F1ET-14F144-BC

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

€23.95

Free delivery: Nov 9 – 13

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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: Nov 9 – 13

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Part no. AA6T-14B321-CA

Ford Fiesta Mk7 Air Module Control Unit Sensor SRS AA6T-14B321-CA

€94.95

Free delivery: Nov 9 – 13

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Part no. BK3T-9K499-BBB

Ford Transit Mk8 Fuse Relay Box Wiring Harness 2.2 TDCi Diesel BK3T-9K499-BBB

€246.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. F1CT-14B321-RC

Ford C-Max Mk2 Air Module SRS Control Unit F1CT-14B321-RC

€37.95

Free delivery: Nov 9 – 13

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Part no. GK21-13C148-AA

Ford Transit Custom Headlight Control Module ECU GK21-13C148-AA

€23.95

Free delivery: Nov 9 – 13

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Part no. 6C11-12A650-AF

Ford Transit Mk7 Engine Control Unit ECU 2.4 TDCi 100HP 6C11-12A650-AF Manual

€56.95

Free delivery: Nov 9 – 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: Nov 9 – 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: Nov 9 – 13

If paid before 14:00

Part no. YC1A14B321AG

Ford Transit Mk6 Air Module Control Unit ECU Module YC1A14B321AG

€28.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. BM5T-18B955-BE

Ford Focus Mk3 Multifunction Screen Dashboard Multimedia Display BM5T-18B955-BE

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 5274650

Ford Ranger MK6 Parking Distance Module Bracket Carrier Mount Holder 5274650

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 6C1T-14A073-CG

Ford Transit Mk7 Body Control Module BCM ECU Fuse Box Unit 6C1T-14A073-CG

€94.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. KK21-12A650-FA

Ford Transit Custom Mk8 Engine Control ECU Unit Kit 2.0D Manual KK21-12A650-FA

€94.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. AM5T-14D212-CB

Ford Fiesta Mk7 Focus Mk4 Bluetooth Control Module Unit ECU AM5T-14D212-CB

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. DB39-19H517-AA

Ford Ranger Mk6 Trailer Towing Module Tow Control Unit DB39-19H517-AA

€194.95

Free delivery: Nov 9 – 13

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Part no. C1BB-10679-BA

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€23.95

Free delivery: Nov 9 – 13

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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: Nov 9 – 13

If paid before 14:00

Part no. JK2T14F642AC

Ford Transit Custom Data Link Obd Port Module JK2T-14F642-AC

€23.95

Free delivery: Nov 9 – 13

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Part no. 7G9T14B533KD

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€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. DE8T-19H463-DA

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€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 1828011

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€23.95

Free delivery: Nov 9 – 13

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Part no. 1754296

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€32.95

Free delivery: Nov 9 – 13

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Part no. C1B1-12C514-AB

Ford Transit Courier Engine Control Unit ECU Trim Cover Holder C1B1-12C514-AB

€23.95

Free delivery: Nov 9 – 13

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Part no. 3N11-19N236-AA

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€23.95

Free delivery: Nov 9 – 13

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Part no. DM5T-18B955-GB

Ford Kuga C520 Radio Navigation Multi Function Display Screen DM5T-18B955-GB

€56.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 5042321

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€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 8M5T-15K603-KA

Ford Mondeo Mk4 Keyless Entry Receiver Antenna Module 8M5T-15K603-KA

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 6C11-12A650-CL

Ford Transit Mk7 Engine Control Unit ECU 140HP 2.2 Diesel 6C11-12A650-CL Manual

€284.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. DN1T-15K600-GE

Ford Fiesta Mk7 Body Control Module BCM Controller Unit ECU DN1T-15K600-GE

€28.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. JB3T-14B321-FA

Ford Ranger Wildtrak Mk6 SRS Air Module ECU Control Unit Module JB3T-14B321-FA

€51.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. KV6A5H298CF

Ford Transit Connect Mk2 AdBlue Control Module ECU 1.5 TDCi Diesel KV6A-5H298-CF

€37.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. DU5T-14C687-J4CP7

Ford Mondeo Mk5 Front Seat Wire Harness Loom Left Right N/O/S DU5T-14C687-J4CP7

€28.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. D1BT-14D212-NA

Ford Fiesta Mk7 Bluetooth Control Module Unit ECU D1BT-14D212-NA

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. EM5T-18B955-RA

Ford Ranger Mk6 Radio Display Screen Monitor Head Unit EM5T-18B955-RA

€113.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. GV6T-14A073-DF

Ford Kuga Transit Connect Mk2 Body Control Module BCM GV6T-14A073-DF

€37.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. KV6A-5H298-CD

Ford Transit Custom Adblue Control Module ECU 2.0 Diesel BFJB KV6A-5H298-CD

€61.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. C1BT-14B321-CF

Ford Fiesta Mk7 3Dr Safety Module ECU Restraint Control Unit C1BT14B321FF

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. H1BT-14B533-AE

Ford Fiesta Mk8 Door Control Module Unit ECU Front Left N/S H1BT-14B533-AE

€28.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. AV6N-19G481-AG

Ford Focus Mk3 Keyless Entry Control Module ECU Unit AV6N-19G481-AG

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

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€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. EK2T-14B428-NA

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€42.95

Free delivery: Nov 9 – 13

If paid before 14:00

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Ford Transit Connect Door Module Front Right O/S Control Unit ECU DV6T14B531BD

€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

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€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

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€32.95

Free delivery: Nov 9 – 13

If paid before 14:00

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€23.95

Free delivery: Nov 9 – 13

If paid before 14:00

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€56.95

Free delivery: Nov 9 – 13

If paid before 14:00

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Ford Transit Custom Mk1 Front Windscreen Rain Sensor Module G3GT-17D547

€23.95

Free delivery: Nov 9 – 13

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€23.95

Free delivery: Nov 9 – 13

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€23.95

Free delivery: Nov 9 – 13

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€23.95

Free delivery: Nov 9 – 13

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€23.95

Free delivery: Nov 9 – 13

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Part no. BM5T-18C815-PG

Ford Transit Mk8 Radio CD Multimedia Player Navigation Head Unit BM5T-18C815-PG

€70.95

Free delivery: Nov 9 – 13

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Ford Kuga MK1 Sony Radio CD Head Unit 8V4T-18C939-LD

€123.95

Free delivery: Nov 9 – 13

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Part no. C1BA-12B684-DB

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€165.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. AM5T-18C815-PD

Ford Fiesta Mk7 Radio CD Player Navigation Head Unit Module AM5T-18C815-PD

€47.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. DM5T-18B955-BC

Ford Focus Mk3 Radio Display Screen Stereo Head Unit DM5T-18B955-BC

€32.95

Free delivery: Nov 9 – 13

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Part no. 8C1T18K931AD

Ford Transit Mk7 V Radio CD Multimedia Player Head Unit ECU 8C1T-18K931-AD

€332.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 6M2J-19H378-AD

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€104.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. H1BT-18C815-ZU

Ford Fiesta Mk8 Radio Audio Head Unit Sat Nav Module HIBT-18C815-ZU

€89.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. EM5T-18B955-BD

Ford Transit Connect Tourneo Dashboard Head Unit Display Screen EM5T-18B955-BD

€32.95

Free delivery: Nov 9 – 13

If paid before 14:00

Part no. 1806681

Ford Fiesta Mk7 Engine Control Module ECU Bracket Mount Holder CV21-12A692-AD

€23.95

Free delivery: Nov 9 – 13

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Part no. H1BT14B531CA

Ford Transit Connect Mk2 II Door Control Module ECU Front Right O/S H1BT14B531CA

€23.95

Free delivery: Nov 9 – 13

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Part no. 1801444

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€23.95

Free delivery: Nov 9 – 13

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