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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Mercedes W245 Head Unit Radio CD Media Player Telephone Unit A1699002100

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Part no. A2129004008

Mercedes C207 Stereo Radio CD Player Head Unit A2129004008

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Part no. A2118703794

Mercedes W169 W211 W245 Sound Audio Amplifier Unit Harman Becker A2118703794

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Part no. A6229000500-1

Mercedes W447 109CDI BE OM622.951 Engine Control Module ECU Kit A6229000500

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Part no. A1698202985

Door Module Mercedes W169 W245 Front Left N/S Control Unit A1698202985

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Part no. A2048702426

Mercedes W204 Door Module Rear Left N/S Control Unit Module A2048702426

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Part no. A2709002100-10

Mercedes C117 W176 45 AMG 133.980 Engine Control Unit ECU A2709002100 Automatic

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Part no. A2046800931

Mercedes W204 Dashboard Navigation Central Display Screen Monitor A2046800931

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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. A2661531491-5

Mercedes W169 A180 M266.940 116HP Engine ECU Kit A2661531491 Key Lock Automatic

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Part no. A2048700594-2

Mercedes W204 Radio Player COMAND Navi CD Head Unit A2048700594

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Part no. A2118705885

Air Bag Module Mercedes W211 Control Unit ECU Airbag Sensor A2118705885

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Part no. A2208703589

Navigation Player Mercedes W211 W219 DVD CD Reader Control Unit A2208703589

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Part no. A2218709987

Mercedes W221 Air Conditioning Climate Heater Control Unit Module A2218709987

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Part no. A2219004003

Steering Wheel Angle Mercedes C216 W221 Sensor Control Unit Module A2219004003

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Part no. A1635457332

Mercedes ML W163 Comfort Control Module Central Electronics A1635457332

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Part no. A1729060205

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

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Part no. A1648703726

Seat Module Mercedes X164 Rear Third Row Seats Control Module A1648703726

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Part no. A2098206126

Mercedes W209 Convertible Rain Light Sensor Windscreen Module A2098206126

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Part no. A2661534079

Mercedes W169 A170 266.940 116HP Engine Control Unit ECU A2661534079 Automatic

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Part no. A2711534691-3

Mercedes R171 SLK200 271.944 163HP Engine ECU Kit A2711534691 Key Lock Ignition

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Part no. A2118704726

Seat Module Mercedes W203 CLK W209 W211 Front Memory Control Unit A2118704726

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Part no. A2539003809

Mercedes W253 Display Screen Monitor Radio Sat Nav Navigation Unit A2539003809

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Part no. A0065427018

Yaw Module Mercedes W221 ML W164 Rotation Rate Acceleration Sensor A0045423818

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Part no. A6429000401-1

Mercedes W166 ML350 Bluetec 4-Matic OM642.826 Engine ECU Kit Module A6429000401

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Part no. A2479009412

Bluetooth Module Mercedes W247 W447 Multimedia Control Unit ECU A2479009412

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Part no. A2049009410-1

Mercedes W204 CD Player Radio Stereo Navigation Sat Nav Head Unit A2049009410

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Part no. A1648209585

Mercedes ML W164 Air Module System Control Unit A1648209585

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Part no. A2208203685

Mercedes W220 Headlight Head Lamp Control Module Unit A2208203685

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Part no. A2128702951-1

Control Panel Mercedes W212 Comand Navi CD Switch Push-Button A2128702951

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Part no. A2229009519

Mercedes C238 Head Unit Radio CD Player Audio Sat Nav Control A2229009519

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Part no. A0009008129-1

PDC Module Mercedes W177 Parktronic Parking Assist Control Module A0009008129

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Part no. A6511400800-1

Mercedes Sprinter W910 ECU Bracket Control Unit Module Holder Mount A6511400300

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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. A1695455332

Mercedes W169 PDC Parking Sensor Distance Control Module Unit ECU A1695455332

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Part no. A2469003818

Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469003818

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Part no. A1635422318

Mercedes ML W163 Yaw Rate Sensor Turn Rate Speed Module A1635422318

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Part no. A0009005517

Mercedes W177 W205 W238 W257 Gearbox Control Unit Module ECU A0009005517

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Part no. A0009002914

Mercedes Sprinter W906 OM651 OM642 Diesel Adblue Control Unit ECU A0009002914

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Part no. A1649002901

Mercedes ML W164 Gateway Control Unit Gateway Module ECU A1645406745

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Part no. A2059007815

Mercedes W205 Radio Audio Navi GPS Head Unit A2059007815

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Part no. A2139003326

SAM Module Mercedes W213 C238 Rear Trunk Control Unit ECU A2139003326

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Part no. A2139006633

Mercedes X253 Central Control Unit Electronic Module A2139006633

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Part no. A1669062300

Mercedes W221 Rear Armrest DVD Player Control Headunit A1669062300

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Part no. A0028203226

Air Module Mercedes W210 SRS Control Unit ECU Control Module A0028203226

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Part no. A2229000821

Mercedes C238 Headlight Ballast Control Unit Module A2229000821

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Part no. A0055421818

Mercedes W204 Yaw Rotation Rate Acceleration Sensor Module A0055421818

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Part no. A6399000300-1

Mercedes Vito Viano W639 Side Sliding Door Control Unit Module ECU A6399000300

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Part no. A1121535479

Mercedes W203 C240 M112.912 170HP Engine Control Module Unit ECU A1121535479

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Part no. A2049006009

Mercedes W204 Navigation CD Player Radio Stereo Sat Nav Head Unit A2049006009

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Part no. A2098205489

Mercedes W209 Radio Head Unit Media Player Navigation Screen A2098205489

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Part no. A6110920140

Mercedes-Benz M-Class ML W163 Fuel Pump Bracket Holder Housing A6110920140

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Part no. A1718204326

Mercedes SLK R171 Front Air Module SRS Control Unit ECU A1718204326

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Part no. A1718200726-1

Mercedes R171 Front Module Door Left N/S Control Unit A1718200726

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Part no. A1769009203

Mercedes R172 R231 Headlight LED Ballast Control Unit Module A1769009203

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Part no. A6519005301-7

Mercedes W204 C250CDI 204HP OM651.911 Engine ECU Kit A6519005301 Automatic

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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. A0305452632

Mercedes ML W163 270 CDI Automatic Transmission Control Module A0305452632

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Part no. A0355454232

Mercedes W211 Automatic Gearbox Transmission Module Control Unit ECU A0355454232

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Part no. A2059000628

Door Module Mercedes W205 Front Right O/S Door Control Module Unit A2059000628

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Part no. A2078210411

Mercedes W204 W207 Centre Console Connector AUX USB Port Socket Trim A2078210411

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Part no. A2098202526

Mercedes CLK C209 Keyless Go Module ECU Entry Door Control Unit A2098202526

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Part no. A1635457032

Mercedes ML W163 Module SAM Electronics Control Unit A1635457032

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Part no. A9068201589

Mercedes Sprinter W906 Radio Stereo Audio Head Unit A9068201589

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Part no. A1668600602

Mercedes W166 Head Roof Curtain Right O/S Side Air Module A1668600602

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Part no. A0009004434-1

Parking Control Module Mercedes C118 W177 W247 PDC Bluetooth Unit A0009004434

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Part no. A0009003213

Adblue Module Mercedes W166 W212 R172 C218 C292 Control Unit ECU A0009003213

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Part no. A6519002803

Mercedes W251 R320 CDI OM642 4Matic Engine Unit ECU KIT A6519002803 Key Lock

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Part no. A0015404517

Mercedes-Benz C E Class W202 W210 ESP Yaw Rotation Rate Sensor A0015404517

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Part no. A2049004306

Mercedes W204 Navigation CD Player COMAND Radio Sat Nav Head Unit A2049004306

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Part no. A1648220230

Mercedes W164 W212 Alarm Sensor Warning Buzzer Module Unit A1648220230

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Part no. A2059001814

Mercedes W205 Air System Control Unit Module ECU A2059001814

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Part no. A4479001000

Mercedes Vito W447 Air Module Sensor Control Unit ECU A4479001000

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Part no. A2028207426

Mercedes W202 W208 Anti Theft Alarm Module Control Unit ECU A2028207426

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Part no. lhd-A2218206389

Mercedes C216 W221 Display Screen Multifunction Navi Command A2218206389

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Part no. A6121533279-1

Mercedes-Benz ML W163 270 CDI Engine Control ECU Kit A6121533279 Key Automatic

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Part no. A0993200258

Mercedes W213 C238 Air Suspension Valve Block Control Unit Module A0993200258

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Part no. A2118705694

Mercedes W211 Radio Head Unit CD Audio Player Control Unit A2118705694

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Part no. A2539005009

Display Screen Mercedes C253 Vito W447 W448 Head Unit Touch Monitor A2539005009

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Part no. A2048700594

Radio Player Mercedes-Benz W204 COMAND Navi CD Head Unit A2048700594

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Part no. A2059004507

Mercedes GLC C253 Tailgate Boot Lid Module Control Unit A2059004507

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Part no. A2055455440

Mercedes C205 Keyless Go Module Unit Bracket Mount Holder Support A2055455440

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Part no. A2539008007

Mercedes X253 Rain And Light Sensor Control Unit Module ECU A2539008007

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Part no. A0215452032

Mercedes C140 CL420 119.981 279HP Engine Unit ECU A0215452032 Automatic Gearbox

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Part no. A2098205226

Mercedes CLK C209 Rear Body Control Module Unit BCM ECU A2098205226

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Part no. A6421501230-1

Mercedes W219 CLS350 CDI OM642.920 Engine Module ECU Kit A6421501230 Key Lock

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Part no. A2229008911-1

Tuner Box Mercedes W213 W205 W222 Digital Audio Control Unit DAB ECE A2229008911

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Part no. A9066800214

Mercedes Sprinter W906 Radio Fan Adapter Cooling Control Unit Module A9066800214

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Part no. A2118703889

Mercedes W164 W169 W211 W245 W906 6 Disc CD Changer Player A2118703889

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Part no. A2208274642-1

CD Changer Mercedes W203 W209 W220 6 Disc Player With Magazine A2208274642

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Part no. A2218702826

Mercedes W203 W209 W221 Windscreen Rain Sensor Control Module A2218702826

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Part no. A6399003701

Mercedes W639 Tire Tyre Pressure Control Module Unit A6399003701

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Part no. A6421501500

Mercedes W639 3.0CDI OM642.990 Engine Control Unit ECU A6421501500 Automatic

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Part no. A2711532291

Mercedes W203 C180 Kompressor M271.946 Engine ECU A2711532291 Automatic

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Part no. A2709002100-3

Mercedes X117 CLA 250 270.920 4-Matic Engine Control Unit Module A2709002100

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Part no. A2198202326

Mercedes CLS W219 Door Module Front Left N/S Control Unit Module A2198202326

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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. A1669006020

Mercedes W166 Front SAM BCM Control Unit Module CBC V4 ECU A1669006020

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Part no. A2129009229

Mercedes R172 Door Module Mercedes Front Right O/S Control Unit A2129009229

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