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 W164 Door Module Front Right O/S Control Unit Module A1648207826

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Mercedes W906 313 CDI OM651.955 129HP Diesel Engine ECU Kit A6519000700 Key Lock

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Mercedes W204 Navigation CD Player Radio Stereo Sat Nav Head Unit A2049005112

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Mercedes W204 COMAND Navi CD Player Radio Sat Nav Head Unit A2049004714

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Mercedes W251 R 320 CDI 642.950 224HP Engine ECU Kit A6421506434 Keys Lock

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Part no. A2165402945-1

Mercedes ML W164 Distronic Radar Sensor Cruise Control Unit Module A2165402945

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Mercedes X253 Central Control Unit Electronic Module A2139006633

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

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Distance Radar Module Mercedes W177 W205 W253 Front Distronic Unit A0009053011

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

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Mercedes C219 Gearbox Electronic Control Unit Module A2115406445

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Mercedes W639 Vito OM646.980 116HP Engine Module ECU Kit A6461507172 Key Lock

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Mercedes W204 Automatic Gearbox Transmission Module Unit ECU A0005455916

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Mercedes W124 M103 Alternator Generator BOSCH 14V 70A A0131541002

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Mercedes W205 Head Unit Radio CD Player Audio Sat Nav Multimedia A2059003729

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Part no. A1669059302

Reversing Camera Mercedes W166 Rear View Camera Trunk Lid Tailgate A1669059302

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Part no. A6421509177

Merceedes W211 E280 CDI OM642.920 Engine Control Unit ECU Kit A6421509177 Key

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Part no. A6429002900-7

Mercedes W204 C350 CDI OM642.830 Engine Module ECU Kit A6429002900 Key + Lock

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Mercedes ML W164 Audio Stereo Radio CD Player Head Unit A1648705094

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Mercedes W204 C220CDI BlueEFFICIENCY OM651.911 Engine ECU Kit A6519007500 Key

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Mercedes W167 W177 Radio Stereo Player Sat Nav Head Unit ECE A1679000511

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Mercedes W221 Rear Door Module Control Unit Left N/S ECU A0038207326

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Part no. A6429007201

AdBlue Module Mercedes W166 Diesel OM642 Exhaust Gas Cleaning Unit A6429007201

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Part no. A6396890379

Mercedes Viano Vito W639 Radio Fan Adapter Control Unit Module A6396890379

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Part no. A6519002600-3

Mercedes W906 313 CDI OM651.955 129HP Engine ECU Kit A6519002600 Key Lock Manual

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Part no. A2219008603

Mercedes W221 Door Control Module Unit ECU Front Right O/S A2219008603

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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. A1769009203

Mercedes R172 R231 Headlight LED Ballast Control Unit Module A1769009203

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Part no. A2129006905

Mercedes W212 Comand Radio Head Unit CD DVD Player A2129006905

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Part no. A2118701985

Mercedes W211 Door Module Front Left N/S Control Unit ECU A2118701985

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Part no. A6421501230

Mercedes C219 CLS350 CDI OM642.920 Engine Module ECU A6421501230 Automatic

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Part no. A0155457032

Mercedes W124 S124 Ignition Engine Control Unit Module A0155457032

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Part no. A6519009302-4

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

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Part no. A2038201385

Door Module Mercedes CL203 W203 Front Left N/S Control Unit A2038201385

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Part no. A2139008123

Mercedes A238 SAM Control Module Unit ECU A2139008123

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Mercedes-Benz E-Class W210 Roof Alarm Motion Sensor Cover Trim Grey A2208208410

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Part no. A2749000700

Mercedes W204 C180 BlueEFFICIENCY M274.910 156HP Engine Unit ECU A2749000700

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Mercedes GLC X253 Communication Module LTE Telephone Bluetooth A2229004220

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Part no. A0355451532

Mercedes W211 Gearbox Module Transmission Control Unit A0355451532

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Part no. A2038207385

Mercedes W203 ECU Control Unit Crash Impact Sensor Module Air Module A2038207385

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Mercedes W246 Airbag Belt Locking Retractor Control Unit Module A2469006018

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Mercedes W176 W246 200 CDI 651.930 136HP Engine Unit ECU A6519009702 Manual

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Part no. A0305454632

Mercedes-Benz M-Class ML W163 Gearbox Transmission Control Unit ECU A0305454632

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Part no. A2049001202

Mercedes W204 S204 Estate Rear SAM Control Unit Module A2049001202

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Part no. A2829003200-1

Mercedes W177 A200 M282.914 163HP Engine Control Unit Module ECU A2829003200

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Part no. A2129006905-1

Mercedes W212 Comand Radio Head Unit CD DVD Player A2129006905

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Part no. A6519005301-3

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

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Part no. A1699002500

Mercedes W169 W245 W639 W906 Head Unit Radio Media Player Navigation A1699002500

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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. A2749000800-3

Mercedes W205 C200 274.920 184HP Engine Control Unit ECU A2749000800

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Part no. A2038703389

Mercedes W203 W209 W639 CD 6 Disc Changer With Magazine A2038703389

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Part no. A2229008816

Mercedes W213 Parking Control Unit Camera View Module ECU Parktronic A0009006418

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Mercedes SLK R172 Roadster Folding Roof Module Vario Control Unit A1729006503

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Mercedes-Benz W169 W245 A B 200 CDI Engine Control Unit Module ECU A6401507479

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Door Module Mercedes GLC X253 Front Door Left Control Module A2059000328

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

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Mercedes W169 A160 266.920 95HP Engine Control Unit ECU Kit A2661531491 Key Lock

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Mercedes W204 Display Screen Radio Multimedia Navigation Sat Unit A1729016600

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Radar Sensor Mercedes W204 C117 Rear Blind Spot Right left N/O/S A0009053303

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Mercedes C209 Door Control Module Front Left N/S A2098201926

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Mercedes SLK R171 Roof Module Convertible Folding Top Control Unit A1719000000

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Radio Head Unit Mercedes C207 W207 COMAND Navi CD Player Navigation A2129009004

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Mercedes ML W164 Remote Control DVD Media Entertainment Display A1648204189

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Mercedes Vito W639 Suspension Level Control Unit Module ECU A6394460317

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Part no. A1779002107

Door Module Mercedes CLA C118 W177 Front Door Right O/S Control Unit A1779002107

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Part no. A1669008808

Mercedes W212 Becker Navigation Map Pilot Control Unit Module A1669008808

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Part no. A2118705390

Mercedes ML W164 SLK R171 W211 C219 CD Changer 6 Disc Player Unit A2118705390

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Part no. A2218708093

Mercedes W221 Head Unit DVD High Line Radio Player Navigation A2218708093

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Part no. A2118704789

Radio Head Unit Mercedes C219 W211 CD Player Audio Navi A2118704789

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Part no. A0009003704

Mercedes W204 W212 Tyre Pressure Check Monitor Control Unit Module A0009003704

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Part no. A2118208285

Mercedes W211 Door Module Front Right O/S Driver Control Unit ECU A2118208285

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Part no. A2098200789

Mercedes CLK A209 Convertible Antenna Amplifier Module A2098200789

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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. A2098200085

Mercedes W209 Convertible Air Module SRS Control Unit ECU A2098200085

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Part no. A2469001317

Mercedes-Benz A B W176 W246 160 180 CDI Transmission Control Unit Module ECU

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Part no. A2469016002-1

Display Screen Mercedes W176 W246 Central Information Dashboard Dash A2469016002

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Part no. A2139003208

Mercedes W213 SAM Module Rear Body Comfort Control Unit ECU A2139003208

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Part no. A0265456532-1

Mercedes W210 E240 112.911 170HP Engine ECU Kit A0265456532 Automatic Key Lock

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Door Module Mercedes C117 W176 W246 Front Left N/S Control Unit A1669004002

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Door Module Mercedes C117 W176 W246 Front Left N/S Control Unit A1669004002

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Part no. A6519009502-2

Mercedes W176 A200 CDI OM651.930 136HP Engine Module ECU A6519009502 Manual

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Part no. A6519003203-3

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

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Part no. A1679008711

Mercedes W205 Front Door Module Right O/S Control Unit ECU A1679008711

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Part no. A1698700689-3

Mercedes W169 W245 CD Player Radio Stereo Head Unit A1698700689

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Mercedes W906 313 CDI 651.955 129HP Diesel Engine ECU Key Lock Kit A6519000601

-15%

Part no. A6519000601-1

Mercedes W906 313 CDI 651.955 129HP Diesel Engine ECU Key Lock Kit A6519000601

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Part no. A6421509478-2

Mercedes W164 ML320 4-Matic OM642.940 Diesel Engine Unit ECU Kit A6421509478 Key

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Mercedes-Benz A-Class W168 Sensor Mat Seat Occupation Recognition A1688207310

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Part no. A6399000300

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

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Mercedes W204 W212 Fuel Pump Module Control Unit ECU AMG C63 A0009003500

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Part no. A6421508100-1

Mercedes W251 R 350 CDI 642.950 224HP Engine Unit ECU Kit A6421508100 Key Lock

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Part no. A6519005301-13

Mercedes S212 E250CDI BE OM651.924 204HP Engine Unit Module ECU Kit A6519005301

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Part no. A2239016902

Engine Sound Generator Mercedes W177 W213 GLC C253 Front Rear Unit A2239016902

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Part no. A2711504879

Mercedes W204 C180 Kompressor 271.952 156HP Engine Control Unit ECU A2711504879

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Part no. A2711502779-2

Mercedes W204 C180 156HP Kompressor M271.952 Engine ECU Kit A2711502779 Key

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Part no. A6398201226

Mercedes Vito W639 Door Front Right O/S Control Unit Module ECU A6398201226

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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. A2139053303

Mercedes W213 Dashboard Switch Panel A2139053303

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Part no. A6519000601-3

Mercedes Sprinter W906 313 CDI 651.955 129HP Engine ECU Kit A6519000601 Manual

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Part no. A1669003708

Mercedes W166 Hatch Tailgate Central Module Locking Control ECU A1669003708

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Part no. A1648209585

Mercedes ML W164 Air Module System Control Unit A1648209585

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