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. A2038219751-1

Mercedes-Benz C-Class W203 Alarm Sensor Module Unit A2038219751

PLN 65.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1715409245

Mercedes SLK R171 Gateway Control Unit Gateway Module ECU A1715409245

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2129018508

Mercedes W212 Air Bag Control Unit ECU AirBag Sensor Module A2129011105

PLN 151.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A0009004434-2

Parking Control Module Mercedes C118 W177 W247 PDC Bluetooth Unit A0009004434

PLN 427.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2059006213

Mercedes W205 Rear Door Module Control Unit ECU Left N/S A2059006213

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2048708626

Mercedes W212 Media Interface Control Module Unit ECU A2048708626

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A1698200611

Mercedes W245 Bluetooth Module Telephone Control Unit A1698200611

PLN 379.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A4479002405

Head Unit Mercedes W447 Radio Navigation Audio 15 Control Unit A4479002405

PLN 474.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2229007109

SAM Module Mercedes C205 GLC X253 Coupe Rear Control Unit A2229007109

PLN 120.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2059001811

Mercedes W205 Rear Door Control Module Unit Left N/S ECU A2059001811

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6461505072-1

Mercedes W211 E220 CDI 646.821 170HP Engine ECU Kit A6461505072 Ignition + Key

PLN 949.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2479007708

Rain Sensor Mercedes C118 W177 W247 Front Windscreen Light Unit A2479007708

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6429004201

Mercedes W221 BlueTec Exhaust Gas Aftertreatment Control Unit Module A6429004201

PLN 569.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6519000700-3

Mercedes W906 310 CDI OM651.955 95HP Engine Unit ECU Kit A6519000700 Key Lock

PLN 1,519.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2198200226

Door Module Mercedes C219 Rear Door Left N/S Control Module A2198200226

PLN 47.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A2189002002

Mercedes X218 CLS350 Automatic Trunk Lid Clossing Control Module A2189002002

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2038000178

Mercedes-Benz C CLK Class W203 C209 Vacuum Solenoid Valve A2038000178

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A2139005223

SAM Module Mercedes W213 C238 Control Unit Front ECU A2139005223

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2129006709-1

Mercedes C207 W212 Head Unit High Line Radio Sat Nav DVD Bluetooth A2129006709

PLN 427.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2189009003

Mercedes CLS C218 Front Headlight Xenon Ballast Control Module Unit A2189009003

PLN 237.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2129004518

Door Control Unit Mercedes W204 W207 W212 Front Left N/S Module ECU A2129004518

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1779002510

Mercedes W177 W247 Safety Module Air Module SRS Control Unit ECU A1779002510

PLN 522.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2218705093

Mercedes W221 Door Control Module Unit ECU Rear Left Right N/O/S A2218705093

PLN 189.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2118704785

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

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2118701185

Air Module Mercedes W211 W219 Control Unit ECU A2118701185

PLN 85.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6399003200

Mercedes Vito W639 Door Module Front Right O/S Control Unit ECU A6399003200

PLN 237.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A0009003505

Module Mercedes W205 Fuel Pump Control Module In Trunk Rear ECU A0009003505

PLN 85.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2389007704

Communication Module Mercedes W205 W213 C253 Hermes LTE Control Unit A2389007704

PLN 379.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2118705526

Mercedes W219 Motorola Telephone Control Module DC UHI MOST A2118705526

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A1179009200

Mercedes W176 Air Module Belts System Control Unit ECU Bosch A1179009200

PLN 237.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2055457540

Mercedes W205 C238 X253 W213 Inner Firewall Contact Support A2055457540

PLN 93.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1715405045-1

Mercedes SLK R171 Central Gateway Module ECU Control Unit A1715405045

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1779001203

Mercedes W177 Door Control Module Rear Left Right N/O/S A1779001203

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6519007500-26

Mercedes W204 W212 C220CDI 170HP OM651.911 Engine Control ECU A6519007500 Manual

PLN 237.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2229003210

Mercedes W205 Head Unit Audio Player Radio Sat Nav Module A2229003210

PLN 189.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6519009302-4

Mercedes W639 116 CDI 651.940 163HP Engine Module ECU Kit A6519009302 Key Lock

PLN 1,757.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6519007401

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

PLN 379.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A9069000401

Mercedes Sprinter W906 Door Module Front Right O/S Control Unit A9069000401

PLN 47.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A1729003406

Mercedes SLK R172 Roadster Soft Top Folding Roof Control Module A1729003406

PLN 141.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2118704126

Mercedes W221 Door Control Module Right Rear O/S A2118704126

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2059007123

Mercedes W176 W212 W246 Telematics Communication Control Unit Module A2059007123

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A6511501879

Mercedes W639 OM651.940 113 CDI 136HP Engine Unit Module ECU A6511501879 Manual

PLN 474.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2059007218

Automatic Closing Motor Mercedes S205 Estate X253 Trunk Lid A2059007218

PLN 189.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2139000124

Mercedes W213 W222 C257 Amplifier Module Audio Burmester A2139000124

PLN 1,899.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6519007401-6

Mercedes SLK R172 250CDI 651.980 204HP Engine ECU Kit Ignition + Key A6519007401

PLN 807.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2059004721

Door Module W205 Rear Right O/S Door Control Unit Module A2059004721

PLN 66.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6399003701

Mercedes W639 Tire Tyre Pressure Control Module Unit A6399003701

PLN 474.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A0018275101

Mercedes W164 Tyre Pressure Sensor Rear Right Left Antenna Module A0018275101

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2389058501

Antenna Mercedes A205 Convertible Telephone Antenna Module A2389058501

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6421509478

Mercedes ML W164 OM642 Diesel Engine Control Unit Module ECU A6421509478

PLN 759.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2135452040

Mercedes W213 Head Unit Bracket Control Unit Module Holder Mount A2135452040

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A2128208726

Mercedes W212 Door Module Rear Left N/S Control Unit ECU A2128208726

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A4479053905

Mercedes W447 Aerial Antenna Amplifier Control Unit Module A4479053905

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A0038208426

Crash Sensor Mercedes ML W164 W221 Front Rear Impact Airbag Unit A0038208426

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A0038206326

Mercedes W221 Door Module Front Door Left N/S Control Module A0038206326

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A0009061004

Mercedes W213 C238 C257 Parking Brake Actuator Motor A0009061004

PLN 237.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1779005409

Door Module Mercedes C118 W177 H243 Front Right O/S Door Control A1779005409

PLN 284.95

Free delivery - Tue, Jan 13

If paid before 14:00

Mercedes Sprinter W907 W910 Air Module Sensor Unit ECU A9079000304

-33%

Part no. A9079000304

Mercedes Sprinter W907 W910 Air Module Sensor Unit ECU A9079000304

Promo price

PLN 408.95

PLN 275.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A0038207726

Mercedes W212 Siren Alarm Horn Signal Module Unit A0038207726

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A1645453716

Mercedes ML W164 Parking Module PDC Distance Control Unit Sensor A1645453716

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1729017601

Mercedes SLK R172 Front Air Module SRS Control Unit ECU A1729017601

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6519007500-13

Mercedes W212 E250 CDI 651.924 204HP Engine Unit ECU Kit A6519007500 Key Lock

PLN 1,139.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2129003408

Mercedes W204 W221 Fuel Pump Module Control Unit A2129003408

PLN 93.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1729060205

Mercedes SLK R172 Rear SAM Fuse Relay Box Control Unit Module A1729060205

PLN 379.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1648702726

Mercedes W164 Tailgate Boot Lid Control Unit Module A1648702726

PLN 237.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2129008818

Keyless Go Module Mercedes W207 W212 W218 ECU Door Lock Control Unit A2129008818

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1779002410

Mercedes W177 Air Module SRS System Control Unit ECU A1779002410

PLN 284.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2469009413-1

Mercedes W176 W246 Control Unit Body Control Module ECU A2469009413

PLN 70.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2129001529

Mercedes-Benz C E Class W204 W207 W212 Front Left Door N/S Control Unit Module

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A1669006105

Door Module Mercedes W176 W246 Front Right O/S Control Unit A1669006105

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2749000800-1

Mercedes W205 C200 274.920 184HP Engine ECU Kit A2749000800 Key Lock Automatic

PLN 949.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2059008826

Mercedes C205 SAM Module Rear Comfort Control Unit ECU A2059008826

PLN 132.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2218705089

Mercedes W221 Audio Amplifier Sound Harman Becker Control Unit A2218705089

PLN 4,084.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A0048201910

Mercedes W124 E280 Acceleration Sensor For Belt Locking Retractor A0048201910

PLN 47.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A2129004106

Door Module Mercedes W212 Rear Left N/S Control Unit A2129004106

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A2049001813-1

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

PLN 284.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2048205189

Mercedes-Benz C-Class W204 Aerial Antenna Amplifier Unit A2048205189

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A0009007126

Air Conditioning Module Mercedes W205 W213 C253 A/C Control Unit ECU A0009007126

PLN 170.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A0009003606

Mercedes W176 W246 Automatic Transmission Control Uni A0009003606

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2108207626

Mercedes-Benz C E W202 W210 Front Right Door O/S Control Module A2108207626

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A1698207226

Door Module Mercedes W169 W245 Front Right O/S Control Unit A1698207226

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A1679003504

Ignition Switch Mercedes W177 Electronic Anti Theft Control Module A1679003504

PLN 237.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2115452647

Bracket Mount Mercedes W211 W219 Control Unit Module SAM Holder A2115452647

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A1646803535

Mercedes-Benz M-Class ML W164 B-Pillar Trim Cover Bottom Left N/S A1646801935

PLN 66.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2079002800

Mercedes W207 Convertible Door Module Front Right O/S Control Unit A2079002800

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2218204189

Mercedes W221 Antenna Amplifier Aerial A2218204189

PLN 47.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A1648200485

Mercedes ML W164 Door Module Front Right O/S Control Unit ECU A1648200485

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1728208710

Mercedes W176 W246 Roof Towing Alarm Sensor Switch Module A1728208710

PLN 46.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A1679003811

Door Module Mercedes W205 W213 C253 Front Left N/S Control Unit ECU A1679003811

PLN 237.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2229000016

Entry Module Mercedes C253 W205 W213 C238 Keyless Go Control Unit A2229000016

PLN 236.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2139002817

Mercedes W177 W205 C257 Radar Sensor Front Control Unit Module A2139002817

PLN 712.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6396890379

Mercedes Viano Vito W639 Radio Fan Adapter Control Unit Module A6396890379

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A1679008207

Telematics Module Mercedes W177 W247 Communication Control Unit ECU A1679008207

PLN 379.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2218101817-1

Mercedes W221 Headlining Interior Mirror Rear Left Right N/O/S A2218101817

PLN 47.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A2038219751

Mercedes C-Class W203 Roof Alarm Motion Sensor Cover Trim Grey A2038219751

PLN 56.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. A0004461160

Mercedes Sprinter W906 FleetBoard Onboard Time Recorder Control Unit A0004461160

PLN 474.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2049009614

Mercedes W204 CD Player Radio Navigation Sat Nav Head Unit A2049009614

PLN 1,234.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A2139005427

Mercedes W213 C238 Air Suspension Level Control Unit Module Airmatic A2139005427

PLN 807.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. A6421508100-3

Mercedes V251 642.950 4-Matic 224HP Engine Control ECU A6421508100 Automatic

PLN 1,139.95

Free delivery - Tue, Jan 13

If paid before 14:00

...

Showing 199-297 of 1829 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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