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.

More information

Make

Sound Amplifier Mercedes W204 W211 W212 C219 Audio Harman Becker AMP A2118705189

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Part no. A0009015810

Gearbox Control Mercedes W177 W247 Transmission Unit Module ECU A0009015810

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Part no. A1695400762

Parking Module Mercedes W169 W245 PDC Distance Control Unit Sensor A1695400762

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Part no. A2059008917

Mercedes W205 Head Unit Radio CD Player Audio Sat Nav Control A2059008917

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Part no. A1569003303

Mercedes X156 GLE W166 Surround View Camera Control Unit Module A1569003303

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Part no. A2098204526

Mercedes CLK W209 Convertible Roof Top Control Unit Module ECU A2098204526

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Part no. A6421506100-1

Mercedes W164 ML320 CDI 4-Matic OM642.920 Engine ECU Kit A6421506100 Key Lock

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Part no. A1645453316

Mercedes ML W164 Parktronic Parking Control Unit Module A1645453316

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Part no. A2661531491

Mercedes W169 A150 M266.920 95HP Engine Control Unit ECU A2661531491 Automatic

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Part no. A2038206489

Mercedes W203 Aerial Antenna Amplifier Module Unit A2038206489

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Part no. A1699007400

Parking Sensor Mercedes W169 W245 PDC Distance Control Unit Module A1699007400

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Part no. A2129009229

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

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Part no. A1031550435

Mercedes W124 M103 Bracket Alternator Mount Holder Support A1031550435

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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. A6511501879-8

Mercedes Vito W639 651.940 116 CDI 163HP Engine ECU Kit A6511501879 Lock + Key

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Part no. A2215404062

Mercedes W221 Air Suspension Control Unit Module Airmatic A2215404062

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Part no. A6399003101

Mercedes Vito W639 Door Module Front Left N/S Control Unit ECU A6399003101

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Part no. A2059004607

Mercedes W205 S205 W447 Seat Module Front Memory Control Unit A2059004607

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Part no. A2038700026

Mercedes W203 ECU Control Unit Crash Impact Sensor Module Airbag A2038700026

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Part no. A2028200926

Mercedes W124 E280 Comfort Control Module Unit ECU A2028200926

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Part no. A2058200526-1

SD Card Reader Mercedes W213 S213 Multimedia USB Port Socket Module A2058200526

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Part no. A2078210411-1

Centre Console Connector Mercedes W204 W207 USB Port Socket Trim A2078210411

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Part no. A1669007814

Mercedes W166 W176 Navigation Screen Head Unit Sat Nav Display A1669007814

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Part no. A2139003217

Gearbox Module Mercedes W177 W205 W213 Control Unit ECU Automatic A2139003217

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Part no. A0009009903

Mercedes W212 E63 AMG Drive Unit Extended Control Module ECU A0009009903

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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. A6519005301-12

Mercedes W212 E220CDI OM651.924 Engine ECU Kit Key Lock Ignition A6519005301

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Part no. A2469002603

Mercedes W176 W246 W166 Windscreen Windshield Rain Sensor Unit A2469002603

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Part no. A6461502634

Mercedes Vito W639 Diesel OM646.980 Engine Control Unit Module ECU A6461502634

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Part no. A6511501879-1

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

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Part no. A1669003501

Mercedes W166 Switch Rotary Selector Controller Navigation Radio A1669003501

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Part no. A2909003001-1

Mercedes C238 Transfer Case Torque Distribution Control ECU E53 4matic

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Part no. A2118702085

Mercedes W211 Door Module Front Right O/S Control Unit ECU A2118702085

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Part no. A2479005615

Mercedes H243 H247 Body Control Module BCM Unit ECU A2479005615

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Part no. A2129069900

Player Audio Mercedes C207 W212 Head Unit CD Media Radio Controller A2129069900

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Part no. A2128703689

Mercedes W212 W221 Rear DVD Entertainment System Video Player Unit A2128703689

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Part no. A6519009302-5

Mercedes W639 OM651.940 136HP Engine Unit Module ECU Kit A6519009302 Key Manual

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Mercedes ML W164 Door Module Front Left N/S Control Unit Module A1648209385

-15%

Part no. A1648209385

Mercedes ML W164 Door Module Front Left N/S Control Unit Module A1648209385

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Part no. A6519003203-4

Mercedes W906 313 CDI OM651.955 129HP Diesel Engine ECU A6519003203 Manual

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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. A2539003809

Mercedes W253 Display Screen Monitor Radio Sat Nav Navigation Unit A2539003809

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Mercedes W212 OM651.924 E220CDI 170HP Engine ECU Kit + Key + Lock A6519003701

-40%

Part no. A6519003701-1

Mercedes W212 OM651.924 E220CDI 170HP Engine ECU Kit + Key + Lock A6519003701

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Part no. A6519009302-2

Mercedes W639 113 CDI 651.940 136HP Engine Module ECU Kit A6519009302 Key Lock

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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. A6121536379-1

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

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Part no. A6519006401-1

Mercedes GLC X253 220d OM651.921 170HP Engine Unit ECU Kit A6519006401 Automatic

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Part no. A2115407545

Mercedes W211 Central Gateway Control Unit Module Relay ECU A2115407545

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Part no. A2219004003

Steering Wheel Angle Mercedes C216 W221 Sensor Control Unit Module A2219004003

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Part no. A6519003403-2

Mercedes W906 314CDI OM651.955 143HP Engine Unit Module ECU Kit A6519003403

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Part no. A1635457932

Mercedes ML W163 Transfer Box Control Unit Module ECU A1635457932

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Part no. A1699000400

Door Module Mercedes W169 W245 Control Unit Front Right O/S A1699000400

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Part no. A2059009727

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

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