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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SAM Module Mercedes W211 C219 Front Body Comfort Control Unit ECU A2115456532

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Part no. A1179053001

Mercedes W176 W117 Front Bumper Pedestrian Protection Crash Sensor A1179053001

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Part no. A2661534779

Mercedes W169 A200 M266.960 136HP Engine Control Unit ECU A2661534779 Automatic

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Part no. A1729015805

Mercedes SLK R172 Airbag Module SRS Control Unit ECU A1729015805

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Part no. A2059004236

Mercedes W205 Harman Radio Stereo CD Player Audio Sat Head Unit A2059004236

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Part no. A2710106644-1

Mercedes R171 SLK200 M271.944 163HP Engine Control ECU A2710106644 Automatic

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Part no. A2208203685

Mercedes W220 Headlight Head Lamp Control Module Unit A2208203685

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Part no. A2229007009

Mercedes W205 SAM Module Comfort Control Unit ECU A2229007009

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Part no. A2218705885

Mercedes W221 Night Vision System Camera Module Control Unit A2218705885

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Part no. A6461501934-1

Mercedes CL203 CLC200 CDI 122HP M646.963 Engine ECU Kit A6461501934 Key Lock

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Part no. A2469008510

Body Control Module Mercedes W117 W176 W242 W246 Fuse Box Sam A2469008510

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Part no. A6519007003-4

Mercedes X156 GLA 220 OM651.930 170HP 4Matic Engine ECU A6519007003 Automatic

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Part no. A2118700726

Mercedes W211 Seat Memory Control Unit Module Front Right O/S A2118700726

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Part no. A1669008606

Seat Module Mercedes W176 W246 Front Left N/S Memory Control Unit A1669008606

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Part no. A9064461542

Air Module Mercedes Vito W639 Sprinter W906 Control Unit ECU Sensor A9064461542

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Part no. A2539006905

Mercedes GLC X253 Central Display Dashboard Infotainment Screen A2539006905

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Part no. A2079005400

Mercedes W204 W207 C218 W212 E220 Navigation 20 Control Module Unit A2079005400

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Part no. A2123200558

Mercedes W212 Valve Block AMG Air Suspension Control Unit Module A2123200558

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Part no. A2479006213

Head Unit Mercedes CLA C118 W907 Sat Nav Radio Media Player Unit A2479006213

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Part no. A6519007003

Mercedes W176 A200 CDI OM651 136HP Engine Module ECU Unit A6519007003 Automatic

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Part no. A6511501879-3

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

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Part no. A2319052600

Mercedes R172 Security Alarm Interior Protection Sensor Module Unit A2319052600

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Part no. A2229009211-1

Mercedes W207 W212 Tuner Box Digital Satellite Radio Control Unit A2229009211

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Part no. A0275454132-1

Mercedes W168 A160 102HP Engine Control ECU Kit A0275454132 + 2 Keys Automatic

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Part no. A1718207226

Mercedes SLK R171 Door Module Front Right Control Unit ECU A1718207226

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Part no. A4479001707

Mercedes Vito W447 Comfort SAM Control Unit Module Fuse Box A4479001707

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Part no. A2118220114

Mercedes E CLS Class W211 W219 Bracket Anti Tow Away Sensor Bracket A2118220114

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Part no. A2139004625

Mercedes W213 C238 C253 C257 Air Module Control ECU Sensor A2139004625

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Part no. A2218703787

Voice Control Module Mercedes W221 Linguatronic Input System Dutch A2218703787

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Part no. A2129068800

Radio Head Unit Mercedes W212 COMAND Navi CD DVD Player Control Unit A2129068800

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Part no. A0009059013

Mercedes W205 GLC X253 Distronic Radar Sensor Control Unit Module A0009059013

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Part no. A1669006120

Mercedes ML W166 GLE C292 SAM Module Control Unit ECU A1669006120

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Part no. A6111537779-1

Mercedes W203 C220CDI OM611.692 116HP Engine Unit ECU Kit A6111537779 Key Lock

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Part no. A4479002405

Head Unit Mercedes W447 Radio Navigation Audio 15 Control Unit A4479002405

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Part no. A2128702751

Control Panel Mercedes W212 Comand Navi CD Switch Push-Button A2128702751

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Part no. A0035423918

Yaw Sensor Mercedes W203 W209 ESP Rotation Rate Control Unit Module A0035423918

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Part no. A6461500091-2

Mercedes W203 C220 CDI 646.963 150HP Engine ECU Kit A6461500091 + Key + Lock

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Part no. A2669000200-2

Mercedes W169 A180 266.940 Engine Control ECU Kit A2669000200 Key Lock Automatic

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Part no. A1729060205-1

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

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Part no. A6121536379-2

Mercedes ML W163 270 CDI Engine Control ECU Kit Key Automatic A6121536379

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Part no. A2711500391-7

Mercedes W204 C180 Engine Unit BlueEFFICIENCY 271.820 156HP ECU A2711500391

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Part no. A1669005420

Mercedes W166 Radio Sat Nav CD Multimedia Control Central Head Unit A1669005420

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Part no. A1648203785

Mercedes ML W164 Front Left Control Unit Module Door A1648203785

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Part no. A1695450632

Mercedes W169 PDC Parking Distance Control Unit Module Rear A1695450632

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Part no. A0009003013

Mercedes W213 C238 Air Conditioning Climate Control Module A0009003013

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Part no. A1779005104

Mercedes W177 Ambient Lighting Control Module Unit ECU A1779005104

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Part no. A1648207426

Mercedes ML W164 W251 Air Module SRS Control Unit ECU A1648207426

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Part no. A1718207126

Mercedes SLK R171 Door Module Front Left N/S Control Unit ECU A1718207126

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Part no. A1729008500-3

Mercedes W166 W204 Display Screen Information Navigation Dashboard A1729008500

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Part no. A2129004008

Mercedes C207 Stereo Radio CD Player Head Unit A2129004008

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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. A1649007000

Mercedes V251 SAM Body Control Module Rear Unit A1649007000

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Part no. A6461532691-1

Mercedes Vito W639 109 CDI OM646.983 88HP Engine Module ECU Kit A6461532691

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Part no. A0355454232

Mercedes W211 Automatic Gearbox Transmission Module Control Unit ECU A0355454232

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Part no. A2139009020

Mercedes A238 Control Unit Module Amplifier Premium Sound A2139009020

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Part no. A1679001014

Mercedes V177 Head Unit Media Player Audio Radio Controller A1679001014

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Part no. A2469000112

Radio Head Unit Mercedes C117 W176 W246 Navi CD Player Navigation A2469000112

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Part no. A1695406945

Mercedes SLK R171 Gateway Control Unit Gateway Module ECU A1715405145

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Part no. A2079014300

Mercedes-Benz E-Class A207 W207 Convertible Air Module System Control Unit

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Part no. A2189008903

Mercedes X218 CLS350 Airmatic Suspension Self Leveling Module A2189008903

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Part no. A6398200642

Mercedes Viano Vito W639 Radio Fan Adapter Control Unit Module A6398200642

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Part no. A1698205189

Mercedes W169 W245 CD Player Radio Audio Head Unit Player A1698205189

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Part no. A0009008402

Mercedes W204 W176 W212 Tyre Pressure Monitor Control Unit Module A0009008402

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Part no. A6511501879-5

Mercedes Vito W639 2.2 CDI 651.940 4-Matic ECU Kit Engine A6511501879 Key Lock

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Part no. A6421507391

Mercedes W221 S320 CDI 642.930 235HP Engine Control ECU A6421507391 Automatic

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Part no. A0005458416

Mercedes W639 Automatic Gearbox Control Unit Module ECU A0005458416

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Part no. A0009004301

Mercedes C204 C207 C214 C218 Module Fuel Pump Control Module Unit A0009004301

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Part no. A1679007012

Mercedes C118 W177 W247 Keyless Go Module ECU Entry Control Unit A1679007012

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Part no. A1669062300

Mercedes W221 Rear Armrest DVD Player Control Headunit A1669062300

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Part no. A6399003100

Mercedes Vito W639 Door Module Front Left N/S Control Unit ECU A6399003100

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Part no. A0305452632

Mercedes ML W163 270 CDI Automatic Transmission Control Module A0305452632

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Part no. A0015455716

Mercedes Vito W639 Automatic Gearbox EGS Control Unit Module ECU A0015455716

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Part no. A2569001200

Mercedes C238 E53 AMG 4-Matic M256.930 435HP Engine ECU A2569001200 Automatic

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Part no. A2118701085

Mercedes R171 Navigation Processor Multimedia Control Module Unit A2118701085

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Part no. a4479005517

Mercedes Vito W447 Head Unit Radio DAB Navigation GPS Nav Display A4479005517

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Part no. A0205457832

Mercedes W140 Parking Control Unit Module Sensor A0205457832

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Part no. A6461508391-1

Mercedes W639 111CDI OM646 109HP Engine Control ECU Kit A6461508391 Automatic

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Part no. A2039000100-1

Head Unit Mercedes CL203 CLC CD Player Radio Audio Telephone Unit A2039000100

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Part no. A1669001420-2

Mercedes CLA C117 W166 Head Unit Sat Nav Navigation Display Screen A1669001420

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Part no. A1698202185

Mercedes-Benz A-Class W169 Airbag System Control Unit Module ECU A1698202185

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Part no. A2129001327

Door Module Mercedes W204 W212 Rear Right O/S Control Unit Module A2129001327

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Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469000012

-15%

Part no. A2469000012

Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469000012

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Part no. A6511501879-6

Mercedes W639 OM651.940 136HP 113 CDI Engine Unit ECU Kit A6511501879 Key Lock

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Part no. A1648202679

Mercedes ML W164 Radio Player Audio Stereo CD Player Head Unit A1648202679

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Part no. A0009061201

Exhaust Flap Control Mercedes C117 W176 W246 Actuator Drive Unit A0009061201

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Part no. A1715450032

Mercedes SLK R171 PDC Parking Distance Control Unit Module Sensor A1715450032

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Part no. A2515454132

Mercedes W164 W251 Air Suspension Level Control Unit Module Airmatic A2515454132

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Part no. A6519007600-4

Mercedes W176 A200 CDI BE OM651.901 Engine ECU Kit A6519007600 Key + Lock

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Part no. A0005458916

Mercedes W639 Automatic Gearbox EGS Control Unit Transmission Module A0005458916

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Mercedes CL 203 Automatic Gearbox Control Unit Module ECU A0015453916

-5%

Part no. A0015453916

Mercedes CL 203 Automatic Gearbox Control Unit Module ECU A0015453916

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Part no. A2049060902

Mercedes-Benz C-Class W204 COMAND Navi CD Player Radio Head Unit A2049060902

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Part no. A2711538579-1

Mercedes R171 SLK 200 M271.944 163HP Engine Module ECU Kit A2711538579 Key Lock

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Part no. A2049005908-1

Mercedes W204 Navigation CD Player COMAND Radio Sat Nav Head Unit A2049005908

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Part no. A6461505091-1

Mercedes C209 CLK220 CDI 646.966 Engine ECU Kit A6461505091 Keys Lock Automatic

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Part no. A4479009509

Mercedes W447 114CDI SAM Comfort Control Unit Module Box ECU A4479009509

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Part no. A2049003609-1

Mercedes W204 COMAND Navigation CD Player Radio Sat Nav Head Unit A2049003609

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Part no. A2049018201

Mercedes W204 C207 W212 W218 Navigation Control Unit Module A2049018201

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Part no. A2059002629

Surround View Camera Mercedes W205 W447 Camera Control Unit Module A2059002629

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Part no. A0345454332

Mercedes-Benz C Class W203 Automatic Gearbox Transmission Control A0345454332

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