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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SRC Module Mercedes W205 Front Air Module SRS Control Unit ECU A2059009727

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Mercedes W203 W209 270CDI OM612.962 170HP Engine ECU Kit A6121537779 Key Lock

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Radio Head Unit Mercedes W209 Media Player Navigation Screen A2098207689

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Mercedes W639 111 CDI OM646 109HP Engine Unit Module ECU Kit A6461532591 Manual

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Mercedes W204 C280 M272.947 231HP Engine Unit ECU A2721535691 Automatic

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Mercedes W211 Head Unit CD Player Navigation COMAND GPS Unit A2118700089

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Mercedes Sprinter W907 W910 Wiring Cable Plug OBD Socket A2025405981 A9070005999

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Mercedes W906 311 CDI OM646.985 109HP Engine ECU Unit Module A6461501877 Manual

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Mercedes W447 Head Unit CD Radio DAB Player Navigation GPS Navi A4479005217

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Mercedes C219 Electronic Level Air Suspension Module Control Unit A0365453232

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Mercedes W213 W257 Multimedia Unit USB Port A2138203200

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Mercedes W213 SAM Module Signal Actuation Module Comfort Unit A2139003711

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Part no. A6519007500-26

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

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Part no. A2229004320

Telematics Module Mercedes C238 Communication Blutooth Control A2229004320

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Part no. A2098205026

Mercedes W209 Convertible Roof Module Folding Top Control Unit ECU A2098205026

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Part no. A9069006001-1

CD Radio Mercedes W639 W906 Audio Stereo Head Unit A9069006001

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Part no. A6461500678-1

Mercedes Vito W639 109CDI 646.980 95HP Engine ECU Kit A6461500678 Ignition + Key

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Part no. A2229067503

Mercedes C257 Rear Left Exhaust Gas Line Actuator Mechanism Unit A2229067503

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Part no. A2711536091

Mercedes R171 SLK200 Kompressor M271.954 184HP Engine Control ECU A2711536091

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Part no. A1679009611

Mercedes W205 W213 X253 Door Module Rear Right O/S Control Unit ECU A1679009611

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Part no. A4479008006

Mercedes Vito W447 Door Module Front Right O/S Control Unit ECU A4479008006

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Part no. A6519007103-1

Mercedes Sprinter W907 311 CDI 651.958 114HP ECU Kit A6519007103 Key BCM Lock

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Part no. A2479004315

Mercedes W907 W910 Telematics Communication Control Unit Module A2479004315

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Part no. A2098200726

Mercedes CLK S Class C209 W209 W220 Rain Light Sensor Module Unit A2098200726

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Part no. A0015450016

Mercedes W221 S65 AMG Automatic Gearbox Transmission Control Unit A0015450016

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Part no. A2479004518

Mercedes C118 W177 W247 Body Comfort Control Module Unit BCM V2 A2479004518

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Part no. A2539006106

Mercedes GLC W253 Multimedia CD Player Audio Stereo Radio Head Unit A2539006106

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Part no. A2129006417

Mercedes W207 W212 Head Unit CD Player Radio Navigation Controller A2129006417

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Part no. A6429003401-1

Mercedes W207 A207 E350 BlueTec OM642.838 Engine ECU KIT A6429003401 Key Lock

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Part no. A2129003908

Mercedes W212 Audio 20 CD Player Audio Stereo Radio Head Unit A2129003908

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Part no. A2059007721

Head Unit Mercedes W205 GLC X253 COMAND Multimedia Stereo Unit A2059007721

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Part no. A1635454032

Mercedes W163 ECU Start Engine Control Unit Immobilizer Ring A1635454032

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Part no. A2469000312

Radio CD Player Mercedes W176 W246 COMAND Nav Sat Head Unit A2469000312

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Part no. A2049005401

Mercedes W204 Front SAM Module Fuse Box Unit A2049005401

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Part no. A2049009510

Mercedes W204 COMAND Navigation CD Player Radio Sat Nav Head Unit A2049009510

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Part no. A1779000007

Audio Amplifier Mercedes C118 W177 W247 Radio Sound Burmester Unit A1779000007

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Part no. A2118702026

Mercedes W211 Seat Heating Control Unit Module ECU E-Class A2118702026

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Part no. A2198201226

Mercedes C219 Passenger Door Control Module Front Right O/S A2198201226

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Part no. A2469007418

Radio Head Unit Mercedes W176 Media Player Navigation Unit A2469007418

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Part no. A2098201375

Mercedes A209 Keyless Go Module Entry Antenne Control Unit ECU A2098201375

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Part no. A2749000800-2

Mercedes W205 C350 E 274.920 279HP Engine ECU Kit A2749000800 Key Lock Automatic

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Part no. A0009000800

Mercedes W204 W207 W212 Tyre Pressure Monitor Control Unit Module A0009000800

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Part no. A2711530691

Mercedes-Benz C W203 C200 Kompressor M271 Engine Control Unit ECU A2711530691

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Part no. A6461500477

Mercedes W906 311 CDI 646.985 109HP Engine Unit Module ECU A6461500477 Manual

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Part no. A6461506679-1

Mercedes W203 C200 CDI OM646.962 122HP ECU Engine Module A6461506679 Automatic

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Part no. A9069006001

CD Radio Mercedes W639 W906 Audio Stereo Head Unit A9069006001

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Part no. A2515450432

Air Suspension Module Mercedes S211 W251 Airmatic Control Unit ECU A2515450432

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Part no. A4479002919

Mercedes Vito W447 Head Unit Radio DAB Navigation GPS Nav Display A4479002919

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Part no. A2218704495

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

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Part no. A6461503734-1

Mercedes W204 C220 CDI 170HP M646.811 Engine Unit ECU Kit A6461503734 Key Lock

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Part no. A2469007818-1

Radio CD Player Mercedes W176 W246 Audio Navigation Stereo Head Unit A2469007818

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Part no. A2515450216

Air Suspension Module Mercedes S211 W251 Control Module Unit A2515450216

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Part no. A0355400445

Mercedes W204 W212 W221 AMG Fuel Pump Module Control Unit ECU A0355400445

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Part no. A2239052400

Mercedes W177 W223 W247 Crash Impact Deployment Sensor Unit A2239052400

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Part no. B67824232

Mercedes CLK C209 A209 iPod Connection Interace Unit B67824232

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Part no. A2218208889

Mercedes W221 Receiver Control Unit Module A2218208889

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Part no. A2711500391-6

Mercedes R172 BlueEFFICIENCY 271.861 184HP Engine ECU Kit A2711500391 Keys Lock

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Part no. A2049017901

Rain Sensor Mercedes SLK R172 W204 Front Windscreen Control Unit A2049017901

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Part no. A9069003304

Mercedes W906 Central Lock Locking Control Unit Module A9069003304

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Part no. A6519000503

Mercedes W212 OM651.924 E220CDI 170HP Engine Unit ECU Automatic A6519000503

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Part no. A2215407045

Mercedes W221 Gateway Control Unit Module ECU A2215407045

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Part no. A2218700092-1

Mercedes W203 W221 Windscreen Rain Light Sensor Control Module A2218700092

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Part no. A2208205685

Mercedes W220 Front Right O/S Seat Module Control Unit ECU A2208205685

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Part no. A9069006202

Mercedes W906 Radio Navi Programming Unit Head Unit A9069006202

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Part no. A6519009102-2

Mercedes W212 E300 Hybrid 651.924 231HP Engine ECU Kit A6519009102 Key Lock

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Part no. A2539008007

Mercedes X253 Rain And Light Sensor Control Unit Module ECU A2539008007

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Part no. A6519005203-5

Mercedes W205 C 220d 651.921 194HP ECU Kit A6519005203 SAM 2 Keys Lock Automatic

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Part no. A2118701489

Audio Amplifier Mercedes R171 W211 C219 Sound Harman Kardon Module A2118701489

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Part no. A0235458332-1

Mercedes R170 SLK 230 Kompressor M111.973 Engine ECU Kit A0235458332 Key Lock

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Part no. A2709000900-4

Mercedes W176 A45 4Matic M133.980 381HP Engine Control ECU A2709000900 Automatic

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Part no. A2661536679

Mercedes W245 B170 M266.940 116HP Engine Unit Module ECU A2661536679 Automatic

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Part no. A2219004704-1

Mercedes W221 Comand 6-Changer CD Radio Head Unit DVD Navi A2219004704

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Part no. A1698700689-2

Mercedes W169 W245 CD Player Radio Stereo Head Unit A1698700689

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Part no. A0015453716

Mercedes C209 Engine Kompressor 5 Speed Gearbox GSG Module Control A0015453716

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Part no. A6519000603-1

Mercedes W205 C205 BlueTec OM651.921 Engine Control Unit ECU Kit A6519000603 Key

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Part no. A2469009212

Mercedes X117 Tailgate Boot Control Rear Module Unit A2469009212

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Part no. A1648201697

Mercedes W164 Rear View Reversing Camera Control Unit Module A1648201697

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Part no. RHD-A2479008605-1

Display Screen Mercedes W177 W247 Instrument Cluster Speedo Meter A2479008605

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Part no. 0E03130139

Mercedes W205 Samsung Battery Managment System BMC SDI Control Module 0E03130139

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Part no. A2721536979-1

Mercedes W221 S350 M272.965 272HP Engine ECU Kit A2721536979 Ignition + Key

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Part no. A1729008612

Mercedes SLK R172 Amplifier Audio Sound Control Unit Module Harman A1729008612

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Part no. A2079005100

Mercedes A207 Convertible Roof Top Control Unit Module ECU A2079005100

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Part no. A6519009302-3

Mercedes W639 OM651.940 163HP 116 CDI Engine Unit ECU Kit A6519009302 Automatic

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Part no. A2649000700-4

Mercedes W177 A220 260920 260.920 190HP Engine ECU Unit A2649000700 Automatic

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Part no. A6519007500-14

Mercedes W204 C200 CDI 651.913 136HP Engine Unit ECU Kit A6519007500 Automatic

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Part no. A2189000806

Navigation Head Unit Mercedes W218 COMAND Navi CD DVD Player Sat Nav A2189000806

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Part no. A2469009512-1

Mercedes X156 C117 W176 Multimedia Switch CD Player Radio Head Unit A2469009512

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Part no. A6519005203-4

Mercedes W205 C 220d 651.921 163HP Engine Control Unit ECU A6519005203 Automatic

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Part no. A2215401062

Mercedes W221 Integrated Supply Module Electrical Control Unit A2215401062

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Part no. A2129060205-1

SAM Module Mercedes W207 W212 Rear Control Unit ECU A2129060205

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Part no. A0009001908

Adblue Module Mercedes W207 W212 W218 Exhaust Gas Control Unit ECU A0009001908

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Part no. A2710100146-1

Mercedes W204 C180 M271.952 156HP Engine Control ECU Kit A2710100146 Automatic

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Part no. A1669006505

Head Unit Mercedes ML W166 Radio Player Sat Nav Tel SD Card Unit A1669006505

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Part no. A2139009020

Mercedes A238 Control Unit Module Amplifier Premium Sound A2139009020

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Part no. A1669001708

Mercedes X166 Module SAM Electronics Control Unit A1669001708

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Part no. A1779009515

Air Module Mercedes W177 W247 SRS System Control Unit ECU A1779009515

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Part no. A2479002212

Multimedia Control Mercedes C118 W167 W177 W247 Module Unit ECU A2479002212

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Part no. A1635420618-1

Mercedes W163 W203 W208 Lateral Acceleration Speed Sensor ESP Sensor A1635420618

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Part no. A2218705087

Mercedes W221 Seat Memory Control Unit Module Front Right O/S A2218705087

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