How does a car engine work with an ECU?

A car engine is the vehicle's power unit, and the ECU (Engine Control Unit) controls its operation by regulating fuel injection, ignition and combustion parameters.

What is an ABS controller?

This is an electronic module that prevents the wheels from locking during braking, improving the stability and safety of the vehicle.

What does comfort module mean?

This is the controller responsible for operating additional equipment, such as electric windows, central locking or heated seats.

How to choose the right control module for your car?

It is best to use the VIN number and OEM part reference number to ensure full compatibility.

Are the controllers used compatible with the latest cars?

Yes, many newer models use modules with standardized CAN communication, so the parts used can be matched to the vehicle's specifications.

Is replacing the controller complicated?

In most cases, replacement involves disconnecting the old module and connecting the new one, although sometimes programming or adaptation using a diagnostic interface is required.

Which car brands most often use multiple control modules?

Manufacturers such as BMW, Audi and Mercedes use a particularly large number of controllers – in premium cars the number of modules can even exceed 70.

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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Products in promotion

Part no. A1688200289

Mercedes W168 Antenna Amplifier Unit Roof Rear Rail A1688200289

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8512499-12

BMW X1 E84 xDrive 18d N47 143HP Engine Unit ECU DDE 8512499

€42.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 03F906070CH

Seat Leon 1P 1.2 TSI CBZB 105HP Engine Control Module ECU 03F906070CH Manual

€113.95

Free delivery - Tue, Jan 13

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Part no. A1648204326

Mercedes MLW164 Air Module Control Unit ECU Air Module Sensor A1648204326

€28.95

Free delivery - Tue, Jan 13

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Part no. 7928682

Radio Receiver BMW F40 F44 G20 G26 Radio Remote Control Unit 434 MHZ 7928682

€23.95

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Part no. A2049001813-1

Mercedes W204 CD Player Radio Stereo Navigation Sat Nav Head Unit A2049001813

€89.95

Free delivery - Tue, Jan 13

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Part no. 8506444-1

BMW E90 E91 LCI E92 330d Diesel N57 245HP ECU Engine Kit DDE 8506444 CAS3 + Key

€332.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8577834

BMW F30 X3 F25 N57N 330d 30dX 258HP Engine Control Unit ECU 8577834 Automatic

€156.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8E0959433CA

Audi A4 B7 Body Comfort Control BCM Supply Module Unit ECU 8E0959433CA

€75.95

Free delivery - Tue, Jan 13

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Part no. A2229009211-1

Mercedes W207 W212 Tuner Box Digital Satellite Radio Control Unit A2229009211

€66.95

Free delivery - Tue, Jan 13

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Part no. 1T0906093G

VW Volkswagen Touran 1T Golf Mk7 Fuel Pump Control Unit Module 1T0906093G

€23.95

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Part no. A1679003504

Ignition Switch Mercedes W177 Electronic Anti Theft Control Module A1679003504

€56.95

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Part no. 3Q0959655AC

Skoda Octavia 5E Air Module Control Unit ECU Module Sensor 3Q0959655AC

€23.95

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Part no. 8573260-1

BMW F20 F21 116d ed Diesel N47N 116HP Engine Control ECU DDE 8573260 Manual

€71.95

Free delivery - Tue, Jan 13

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Part no. A2055457200

Mercedes W205 Radio Stereo Head Unit Mount Bracket Holder Support A2055457200

€23.95

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Part no. 8W1959595D

Audi Q5 FY Rear Door Control Module Unit Left Right N/O/S 8W1959595D

€23.95

Free delivery - Tue, Jan 13

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Part no. 7805349-2

BMW X3 E83 LCI M47N2 2.0d 150HP ECU Kit DDE EWS4 Key 7805349 Manual

€303.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8610635-3

BMW F20 F30 F31 120i 320i N20 184HP Engine Control Unit ECU DME 8610635 Manual

€237.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1779008206

Mercedes W177 Ambience Illumination Light Control Module Unit A1779008206

€37.95

Free delivery - Tue, Jan 13

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Part no. 9257151

BMW F20 F21 F30 F31 Telematics Module Bluetooth Combox 9257151

€23.95

Free delivery - Tue, Jan 13

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Part no. 8K0959793J

Audi A4 B8 Door Module Front Right O/S Control Unit Module ECU 8K0959793J

€23.95

Free delivery - Tue, Jan 13

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Part no. 9253482-2

BMW E87 Junction Box ECU Body Control Module Unit H2 PL2RR JBBFE IIIR 9253482

€23.95

Free delivery - Tue, Jan 13

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Part no. A1179001702

Mercedes GLA X156 Interior SRS Air Module Seat Belt Tensioner A1179001702

€127.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8T0959792G

Audi A4 B8 Front Door Lock System Module Right O/S Control Unit ECU 8T0959792B

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2049005015

Mercedes C204 W207 Suspension Damper Adjustment Control Unit Module A2049005015

€189.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2479002613

Mercedes CLA C118 W177 W205 W213 Telematics Control Unit Module A2479002613

€80.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 5Q4959393E

Skoda Octavia 5E Front Door Module Control Unit ECU Driver's Side 5Q4959392E

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8S0959121

Audi TT FV 8S Crash Impact Sensor Pedestrian Protection Module Front 8S0959121

€75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 3Q0907530Q

Volkswagen VW Golf Mk7 Gateway Control Unit Module ECU GW MQB High 3Q0907530Q

€23.95

Free delivery - Tue, Jan 13

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Part no. 8W0959595E

Audi A4 B9 Rear Door Control Module ECU Left Right N/O/S 8W0959595E

€23.95

Free delivery - Tue, Jan 13

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Part no. A2038219751-2

Mercedes W203 CL203 Roof Alarm Motion Sensor Cover Trim Black A2038219751

€24.95

Free delivery - Tue, Jan 13

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Part no. 4E0862150

Audi S8 D3 Fuel Tank Flap Actuator Motor Electric Linkage 4E0862150

€23.95

Free delivery - Tue, Jan 13

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Part no. A1679050200

Mercedes A238 Tailgate Boot ECU Control Unit Module A1679050200

€28.95

Free delivery - Tue, Jan 13

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Part no. A0009003806

Mercedes W205 Park Parking Assist PDC Distance Control Unit Module A0009003806

€89.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1669005417

Mercedes X117 Communication Telematics Control Module Unit ECU A1669005417

€28.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. RHD-8T2035186Q

Audi S3 8V Multimedia MMI Radio Stereo Audio Head Unit CD Player 8T2035186Q

€32.95

Free delivery - Tue, Jan 13

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Part no. 9292655

BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM ECU LR01 9292655

€113.95

Free delivery - Tue, Jan 13

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Part no. A2115452301

Mercedes-Benz E-Class S211 W211 Fuse Box Terminal Connection Unit A2115452301

€23.95

Free delivery - Tue, Jan 13

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Part no. 6958447

BMW 7 Series E65 Control Unit Door Rear Passenger Side Hinten Low BFT 6958447

€23.95

Free delivery - Tue, Jan 13

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Part no. 4G8959792G

Audi A6 C7 Front Left N/S Door Lock Control Module Unit ECU 4F0959792T

€23.95

Free delivery - Tue, Jan 13

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Part no. A6519000601-3

Mercedes Sprinter W906 313 CDI 651.955 129HP Engine ECU Kit A6519000601 Manual

€208.95

Free delivery - Tue, Jan 13

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Part no. 8626472-1

BMW F20 F21 M135i N55 326HP Petrol Engine Control Unit ECU DME 8626472 Automatic

€284.95

Free delivery - Tue, Jan 13

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Part no. A2049000300

Mercedes W212 Media Interface Control Unit Module Communication A2049000300

€23.95

Free delivery - Tue, Jan 13

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Part no. 5K0937086K

Seat Leon 1P Body Control Comfort Unit Module BCM 5K0937086K

€113.95

Free delivery - Tue, Jan 13

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Part no. 3G0962243C

Volkswagen Seat Skoda Audi Tailgate Module Controller 3G0962243C

€32.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8721882

BMW F20 F21 F22 F30 F31 LCI Head Unit Media DAB Navigation Professional 8721882

€522.95

Free delivery - Tue, Jan 13

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Part no. A2469050101

Mercedes W176 W246 Rear Boot Lid Tailgate Antenna Booster Amplifier

€23.95

Free delivery - Tue, Jan 13

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Part no. 5A1B272-1

Mini Cooper F60 SE ALL4 B38X 220HP Engine Control ECU DME 5A1B272 Automatic

€427.95

Free delivery - Tue, Jan 13

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Part no. A1679001520

Mercedes C118 W167 W177 W247 Ignition Control Module Unit ECU A1679001520

€132.95

Free delivery - Tue, Jan 13

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Part no. 6834091

BMW F87 F80 F82 Audio Amplifier Harman Becker Active Sound Design System 6834091

€99.95

Free delivery - Tue, Jan 13

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Part no. A2749000700

Mercedes W204 C180 BlueEFFICIENCY M274.910 156HP Engine Unit ECU A2749000700

€284.95

Free delivery - Tue, Jan 13

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Part no. 9286110

BMW F20 F21 F30 F31 F32 Body Control Comfort Module Unit FEM ECU LR01 9286110

€113.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A9079001403

Mercedes Sprinter W907 Module Control Unit Radar Sensor A9079001403

€237.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 7835872

BMW 5 Series E60 E63 E64 Carrier Holder Amplifier/Video Module Fairing EDC

€23.95

Free delivery - Tue, Jan 13

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Part no. A2048207385

Mercedes-Benz C W204 Front Left Door N/S Control Unit Module A2048207385

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 9233009

BMW F33 F83 M4 Convertible DWA-Alarm System Module Unit ECU 9233009

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8S0907159B

Audi TT FV Acoustic Controller Control Module Unit ECU 8S0907159B

€28.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. NU5T-15604-KACN

VW Volkswagen Amarok Mk2 BCM Body Control Module Control Unit NU5T-15604-KACN

€222.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8W0959593N

Audi A4 B9 Front Door Module Control Unit ECU Driver's Side 8W0959593N

€42.95

Free delivery - Tue, Jan 13

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Part no. 7266666

BMW F11 Touring Control Unit Rear Tailgate Boot Lid Function Module 7266666

€23.95

Free delivery - Tue, Jan 13

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Part no. A2139058001

Mercedes C238 W213 Trunk Lid Handsfree Switch Sensor A2139058001

€32.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 4F7910401L-1

Audi A6 C6 2.7 TDI CANC Quattro 190HP Engine Control Unit ECU Kit 4F7910401L

€284.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A0009000716

Mercedes Vito W447 Diesel Adblue Module Control Unit ECU A0009000716

€104.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2198202426

Mercedes CLS W219 Door Module Front Right O/S Control Unit A2198202426

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8K0959793C

Audi A4 B8 Door Module Control Unit ECU Front Driver's Side 8K0959793C

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2129014204

Mercedes-Benz W212 ECU Control Unit Sensor Module Airbag A2129014204

€37.95

Free delivery - Tue, Jan 13

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Part no. 8573260-2

BMW F20 F21 116d ed Diesel N47N 116HP Engine Control Unit DDE 8573260 Manual

€47.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8578945-2

BMW F20 F21 F30 F31 116d 316d N47N 116HP ECU Kit DDE 8578945 Key FEM Lock Manual

€341.95

Free delivery - Tue, Jan 13

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Part no. A2198203526

Mercedes CLS W219 Door Module Rear Left N/S Control Unit A2198203526

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2319014702

Mercedes R231 Air Module Control Unit ECU SRS Module A2319014702

€284.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 4F0035411E

Audi TT 8J Speaker Loudspeaker Front Door Left Right N/O/S 4F0035411E

€28.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 9393780

BMW F45 F46 Mini F55 F56 F57 KaFAS Camera Front Lane Assist ECU Module 9393780

€32.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 9337656

Mini Cooper One F55 F56 F57 Sensor For Pedestrian Protection PTS 9337656

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6863277

BMW F10 F11 LCI Electric Parking Brake Control Unit EMF Module 6863277

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6993311

Seat Module BMW F20 F32 F33 Control Unit Front Left Right N/O/S 6993311

€113.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1569057900

Mercedes W176 Aerial Antenna Amplifier A1569057900

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2118703385

Mercedes W211 Door Module Rear Left N/S Control Unit ECU A2118703385

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 4F0959795P

Audi A6 C6 Rear Left N/S Door Lock Control Module Unit ECU 4F0959795P

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6700003892

Smart Fortwo C453 Power Steering Column Control Unit Module 6700003892

€37.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04L907309D-2

VW Golf VII 5G 2.0 TDI CRLB 150HP Engine Control Unit ECU Kit 04L907309D Manual

€208.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1669004402

Door Module Mercedes W176 W246 Front Right O/S Control Unit Module A1669004402

€23.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 4G0907468F

Audi A6 C7 Central Getaway Control Unit Module ECU 4G0907468B

€75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6955925

BMW X5 E53 X3 E83 Control Unit Sliding Lifting Roof Panorama 6955925

€23.95

Free delivery - Tue, Jan 13

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Part no. A2479002707

Communication Module Mercedes W177 W247 Hermes LTE Control Unit A2479002707

€51.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8506438-1

BMW E81 E87 LCI E90 E91 120d 320d N47 177HP ECU KIT DDE 8506438 CAS 3 Key

€189.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2229003210

Mercedes W205 Head Unit Audio Player Radio Sat Nav Module A2229003210

€37.95

Free delivery - Tue, Jan 13

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Part no. 9150721

BMW E87N ECU Body Control Module H2 Junction Box 9150721

€23.95

Free delivery - Tue, Jan 13

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Part no. A2129001227

Gateway Control Unit Mercedes W204 W212 Gateway Module ECU VST A2129001227

€23.95

Free delivery - Tue, Jan 13

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Part no. 8P0862335F

Audi A3 8P A4 B7 Bluetooth Module Interface Control Unit Hands Free 8P0862335F

€23.95

Free delivery - Tue, Jan 13

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Part no. 9312596

BMW F12 F13 LCI F06 Gran Coupe Amplifier Hifi System Sound System Module 9312596

€51.95

Free delivery - Tue, Jan 13

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Part no. 2754241

Mini Cooper R55 R56 R57 R60 R61 Engine Computer Mount Support Bracket Holder

€23.95

Free delivery - Tue, Jan 13

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Part no. A6291501779

ECU Mercedes X164 Diesel OM629.912 Engine Control Module 306 HP Automatic

€104.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8513250-3

BMW F10 F11 520d Diesel N47N 184HP Engine ECU Kit DDE 8513250 CAS4 Key Automatic

€203.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6C1T14A481CC

Ford Transit Mk7 Fuse Box Body Control Module ECU 6C1T14A481CC

€70.95

Free delivery - Tue, Jan 13

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Part no. 6980020

BMW E63 E64 Rain Light Sensor Control Unit Module HUD 6980020

€56.95

Free delivery - Tue, Jan 13

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Part no. 5F4035225

Seat Leon Mk3 Antenna Amplifier Module AM/FM Left N/S Aerial Booster 5F4035225

€42.95

Free delivery - Tue, Jan 13

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Part no. 03G906016GJ-1

Volkswagen Golf V 1K 2.0 SDI BDK 75HP Engine Control ECU Kit 03G906016GJ Manual

€132.95

Free delivery - Tue, Jan 13

If paid before 14:00

...

Showing 496-594 of 7092 products

Original modules and controllers for popular car brands

Wide selection of electronic components – BMW, Audi, Mercedes and others

Electronic control modules and controllers:

Welcome to the fascinating world of used electronic control modules and controllers , where modern technology meets everyday needs! Imagine devices that can think for you, optimizing your car's performance. Electronic modules are just that—inconspicuous, yet incredibly powerful. At Globalparts, you'll find a wide range of used spare parts, including key components that impact vehicle performance and safety. Control modules are not only the heart of any system, but also the gateway to a world of innovation. Immerse yourself with us in the details of how controllers function and are used and discover the secrets of their versatility!

Definition and operation of electronic control modules

An Electronic Control Unit (ECU) is a miniature computer responsible for controlling one or more vehicle systems. A modern car can have 30 to 100 different controllers installed, all interoperating via data buses (e.g., CAN, LIN, FlexRay). Each controller is responsible for specific tasks, such as the engine ECU (ECM), transmission control unit (TCU), ABS/ESP module, or comfort control unit (e.g., lighting, windows, seats). This allows the vehicle to operate as a cohesive system, providing the driver with maximum functionality and safety.

Electronic control modules in modern vehicles

Modern vehicles are complex machines, in which electronic control units play a key role. These small devices manage virtually every aspect of a vehicle's operation, from the drivetrain to advanced safety features. Their role cannot be overstated, ensuring optimal performance and driving comfort. The main purpose of the control modules used is to integrate various vehicle systems. Thanks to them, the engine runs smoothly, and fuel consumption is minimized. They also control other key elements, such as the braking system and air conditioning., which translates into greater safety and comfort of using the vehicle. Many of these controllers can be found in our used automotive parts store. This is an excellent option for those looking to save money while maintaining high product quality. Used parts are often as effective as new and can be significantly cheaper, making them an attractive alternative. Modern technologies incorporated into the modules allow for quick diagnosis of technical problems and their easy remediation without the need for costly repairs to the entire system. In the event of a failure, replacing a specific controller may be sufficient. Our automotive store offers a wide range of products tailored to various car brands and models. This allows every car owner to find the right control module for BMW , MINI , Mercedes , Audi , Volkswagen, and many other brands that meets their expectations in terms of both functionality and price. To summarize the importance of electronic control units, they are the heart of a modern vehicle and guarantee its smooth operation and road safety. Choosing the right automotive components is crucial to the longevity and reliability of any car; therefore, it's worth considering purchasing genuine used parts.

Module and driver application comparison table

Module/driver type	Function	Example systems	Application in vehicles
ECU (Engine Control Unit)	Engine operation check	ECM, TCU	BMW 3 Series, Audi A4
ABS/ESP	Stability and security	Bosch ABS 8, ESP	Mercedes C-Class, VW Passat
Comfort module	Comfort of use	Control of windows, seats, lighting	Audi A6, BMW X5
Gearbox controller	Gear management	DSG, Tiptronic	VW Golf, Audi A3
Air conditioning module	Temperature regulation	HVAC ECU	Mercedes E-class, BMW 5

Functionality and importance of electronic modules and controllers

Electronic control modules and controllers are the foundation of modern vehicles, controlling many key systems. Their functions are incredibly broad—from engine management and ABS to comfort systems like air conditioning. They ensure the vehicle operates efficiently and safely. In the context of an engine , control modules are responsible for optimizing its operation. They determine the amount of fuel delivered to the engine and the ignition timing, which influences the vehicle's performance and fuel consumption. Without them, it would be impossible to achieve full power or fuel economy. Another important aspect is the ABS control via the controllers . They ensure safety when braking in difficult conditions. These modules help maintain vehicle stability on slippery surfaces, which is crucial for maintaining control. Electronics also play an important role in managing vehicle comfort systems. Air conditioning and seat adjustment are just some of the functions supported by the control module . This makes the journey more enjoyable, allowing the driver to focus solely on driving. The Global Parts automotive store offers a diverse selection of used parts, including automotive modules and control units, which can be an attractively priced alternative to new products. Used components are often as good as new, and their prices can be significantly lower. Choosing these parts allows for savings without compromising quality. To summarize the importance of these technologies: electronic control modules and controllers are essential for a smooth ride and the efficient operation of all vehicle systems; therefore, it is worth considering original used solutions available on the automotive market.

Compatibility and part fit

Selecting the correct ECU depends on the vehicle's VIN, engine version, and factory equipment. In practice, this means that even within a single model—for example, a Volkswagen Passat B6 2.0 TDI —there may be different ECU or ABS module variants, depending on the production year or gearbox type. Therefore, it's crucial to match the parts according to the manufacturer's specifications and reference numbers. In our store, each module and ECU is marked according to the manufacturer's catalog, facilitating correct installation and ensuring full compatibility.

A wide selection of used parts for BMW, MINI, Mercedes, Audi, Volkswagen and other renowned brands

These days, car owners are increasingly turning to used parts to save on repair costs while maintaining high quality. Our automotive store offers a wide selection, including electronic control modules and ECUs from renowned manufacturers such as BMW , MINI , Mercedes , Audi , Volkswagen , and other renowned brands. This allows every customer to find the perfect solution for their vehicle. Our diverse selection of models makes our offer attractive to both new and older car owners. Whether you need a component for the BMW 1 Series engine or a comfort management system for a Mercedes C-Class, we have everything you need. Our controllers not only save you money but also ensure trouble-free vehicle operation. Thanks to our wide range of products, we can meet the expectations of even the most demanding customers. We also offer fast delivery of ordered items directly to the customer's door, making the purchasing process even more convenient and satisfying. This approach is what sets our automotive store apart from the competition. The benefits of using used car parts cannot be overlooked, also in terms of ecology and material recycling; reusing components helps reduce the amount of industrial waste and the consumption of natural resources during the production of new components. To sum up: investing in used parts from our range is a decision well-thought-out from every angle – economic and environmental – and above all, a guarantee of the durability of the purchased product without compromising its quality or efficiency!

Advantages of buying solutions with used components

Used car parts, especially electronic control modules and controllers, are becoming an attractive choice for many car owners. Using such components not only brings financial benefits but also supports environmental protection. By choosing to purchase control modules or other electronic components as used parts, you support the reuse of raw materials. Instead of producing new parts that require energy and generate industrial waste, you're giving existing products a second life. Economics is another argument for choosing second-hand control units . The original origin of these components guarantees their high quality and reliable operation. The price of such products is often much lower than their new counterparts, translating into real savings for the customer. This means you can enjoy the smooth operation of your car without breaking the bank. An additional advantage of using used parts is their availability and quick delivery, which allows for immediate vehicle repair without long waits for new modules or other car components. This significantly simplifies keeping your car fully operational. To sum up these advantages: investing in used control modules and drivers This is a wise decision both economically and ecologically; it not only saves money but also protects our planet by reducing the consumption of natural resources and the amount of industrial waste generated during the production of new car parts!

Practical benefits in everyday use of electric controllers and modules

Electronic control units and modules directly impact driving comfort and safety. A well-selected engine ECU can reduce fuel consumption by up to 5–10%, and a functioning ABS module shortens braking distances on wet roads by an average of 10–15% compared to cars without the system. These are concrete figures that demonstrate that choosing the right components has a real impact on a car's everyday operation.

FAQ - Frequently asked questions about controllers and electrical modules

Question	Answer
How does a car engine work with an ECU?	A car engine is the vehicle's power unit, and the ECU (Engine Control Unit) controls its operation by regulating fuel injection, ignition and combustion parameters.
What is an ABS controller?	This is an electronic module that prevents the wheels from locking during braking, improving the stability and safety of the vehicle.
What does comfort module mean?	This is the controller responsible for operating additional equipment, such as electric windows, central locking or heated seats.
How to choose the right control module for your car?	It is best to use the VIN number and OEM part reference number to ensure full compatibility.
Are the controllers used compatible with the latest cars?	Yes, many newer models use modules with standardized CAN communication, so the parts used can be matched to the vehicle's specifications.
Is replacing the controller complicated?	In most cases, replacement involves disconnecting the old module and connecting the new one, although sometimes programming or adaptation using a diagnostic interface is required.
Which car brands most often use multiple control modules?	Manufacturers such as BMW, Audi and Mercedes use a particularly large number of controllers – in premium cars the number of modules can even exceed 70.

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