Automotive electrical systems

At Global Parts, we offer a wide selection of original used car parts, including automotive electrical systems for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.

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Mercedes W205 S205 W213 Fuse Box Front Relay Control Unit Module A2059067200

Part no. A2059067200

Mercedes W205 S205 W213 Fuse Box Front Relay Control Unit Module A2059067200

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W213 Head Unit Bracket Control Unit Module Holder Mount A2135452040

Part no. A2135452040

Mercedes W213 Head Unit Bracket Control Unit Module Holder Mount A2135452040

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Airbag Module Mercedes W204 W207 Air Bag SRS Control Unit ECU A2079011700

Part no. A2079011700

Airbag Module Mercedes W204 W207 Air Bag SRS Control Unit ECU A2079011700

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W212 Boot Lid Control Unit Trunk Lid Module A2129004203

Part no. A2129004203

Mercedes W212 Boot Lid Control Unit Trunk Lid Module A2129004203

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W204 ECU Control Unit Sensor Module Airbag A2048706826

Part no. A2048706826

Mercedes W204 ECU Control Unit Sensor Module Airbag A2048706826

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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ECU Bracket Mercedes W213 Control Unit Module Holder Mount A2135451140

Part no. A2135451140

ECU Bracket Mercedes W213 Control Unit Module Holder Mount A2135451140

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz A W169 Parktronic Parking Sensor Wiring Cable Rear PDC A1695400606

Part no. A1695400606

Mercedes-Benz A W169 Parktronic Parking Sensor Wiring Cable Rear PDC A1695400606

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W204 Cable Harness Rear Door Panel Card Wiring Loom A2045402610

Part no. A2045402610

Mercedes W204 Cable Harness Rear Door Panel Card Wiring Loom A2045402610

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W213 W222 Fuse Box Rear Electrical Fuse Unit Module A2139062202

Part no. A2139062202

Mercedes W213 W222 Fuse Box Rear Electrical Fuse Unit Module A2139062202

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Fuse Box Mercedes W212 Rear SAM Relay Control Unit Module A2129060105

Part no. A2129060105

Fuse Box Mercedes W212 Rear SAM Relay Control Unit Module A2129060105

€37.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Fuse Box Mercedes W207 Front Relay Control Unit Module SAM A2129004911

Part no. A2129004911

Fuse Box Mercedes W207 Front Relay Control Unit Module SAM A2129004911

€70.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Door Module Mercedes W176 W246 Front Left N/S Control Unit VST A1669005605

Part no. A1669005605

Door Module Mercedes W176 W246 Front Left N/S Control Unit VST A1669005605

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Door Module Mercedes W204 Rear Right O/S Control Unit Module A2048704626

Part no. A2048704626

Door Module Mercedes W204 Rear Right O/S Control Unit Module A2048704626

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz S-Class W221 Rear Door N/O/S Control Unit Module A2219009903

Part no. A2219009903

Mercedes-Benz S-Class W221 Rear Door N/O/S Control Unit Module A2219009903

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W203 C180 Kompressor M271 Engine Module ECU Kit A2711534591 Key Lock

Part no. A2711534591-1

Mercedes W203 C180 Kompressor M271 Engine Module ECU Kit A2711534591 Key Lock

€279.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W213 Head Unit CD Media Player Audio Auto Radio Controller A2139005311

Part no. A2139005311

Mercedes W213 Head Unit CD Media Player Audio Auto Radio Controller A2139005311

€170.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz A-Class W176 CLA C117 Rear View Camera Control Module Unit ECU

Part no. A1179009101

Mercedes-Benz A-Class W176 CLA C117 Rear View Camera Control Module Unit ECU

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W176 Air Module Belt Locking System Control Unit Module ECU

Part no. A1179001802

Mercedes W176 Air Module Belt Locking System Control Unit Module ECU

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Signal Actuation Module Mercedes W176 W246 SAM Control Unit ECU A1569007702

Part no. A1569007702

Signal Actuation Module Mercedes W176 W246 SAM Control Unit ECU A1569007702

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz A M Class W166 W176 Parking Brake Control Unit Module ECU

Part no. A2469004512

Mercedes-Benz A M Class W166 W176 Parking Brake Control Unit Module ECU

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W176 W207 W246 USB Interface Multimedia Adapter Connector A1728202100

Part no. A1728202100

Mercedes W176 W207 W246 USB Interface Multimedia Adapter Connector A1728202100

€56.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. A1669001420

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

Product currently unavailable

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Mercedes-Benz C W204 Digital Audio DAB Receiver Control Unit Module A2048705490

Part no. A2048705490

Mercedes-Benz C W204 Digital Audio DAB Receiver Control Unit Module A2048705490

€37.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz A207 W207 Cabrio Control Unit Module Bracket Holder A2075451740

Part no. A2075451740

Mercedes-Benz A207 W207 Cabrio Control Unit Module Bracket Holder A2075451740

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W221 W216 Fuse Box Cover Control Unit Trim Panel Lid A2215460935

Part no. A2215460935

Mercedes W221 W216 Fuse Box Cover Control Unit Trim Panel Lid A2215460935

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W205 W213 Fuse Box Rear SAM Module Electrical Fuse Unit A2139068701

Part no. A2139068701

Mercedes W205 W213 Fuse Box Rear SAM Module Electrical Fuse Unit A2139068701

€56.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Seat Control Module Mercedes A207 W207 Cabrio Rear Control Unit ECU A2078202910

Part no. A2078202910

Seat Control Module Mercedes A207 W207 Cabrio Rear Control Unit ECU A2078202910

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. A2038207385

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

Product currently unavailable

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Mercedes W211 W219 Earth Ground Cable  Battery Wiring Loom Engine A2115405535

Part no. A2115405535

Mercedes W211 W219 Earth Ground Cable Battery Wiring Loom Engine A2115405535

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W221 Distributor Box Block Control Unit Relay A0045468540

Part no. A0045468540

Mercedes W221 Distributor Box Block Control Unit Relay A0045468540

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Rain Sensor Mercedes W211 W219 Windscreen Control Unit Module A2118701585

Part no. A2118701585

Rain Sensor Mercedes W211 W219 Windscreen Control Unit Module A2118701585

Product currently unavailable

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Mercedes W176 Radio Aerial Antenna Amplifier Booster Unit Module A1668201089

Part no. A1668201089

Mercedes W176 Radio Aerial Antenna Amplifier Booster Unit Module A1668201089

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes CLS W219 Door Module Rear Left N/S Control Unit A2198203526

Part no. A2198203526

Mercedes CLS W219 Door Module Rear Left N/S Control Unit A2198203526

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes CLS W219 Door Module Front Right O/S Control Unit A2198202426

Part no. A2198202426

Mercedes CLS W219 Door Module Front Right O/S Control Unit A2198202426

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W221 Rear View Reversing Camera Control Unit Module A1645430062

Part no. A1645430062

Mercedes W221 Rear View Reversing Camera Control Unit Module A1645430062

€47.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Parking Module Mercedes W221 W216 Sensor PDC Distance Control Unit A2219000804

Part no. A2219000804

Parking Module Mercedes W221 W216 Sensor PDC Distance Control Unit A2219000804

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W221 Headlining Interior Mirror Rear Left Right N/O/S A2218101817

Part no. A2218101817-1

Mercedes W221 Headlining Interior Mirror Rear Left Right N/O/S A2218101817

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz W176 W205 W207 W213 Bluetooth Control Unit Module ECU A2139002210

Part no. A2139002210

Mercedes-Benz W176 W205 W207 W213 Bluetooth Control Unit Module ECU A2139002210

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Radio Head Unit Mercedes W212 CD Audio Player Head Control Unit A2129004910

Part no. A2129004910

Radio Head Unit Mercedes W212 CD Audio Player Head Control Unit A2129004910

€118.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Gateway Module Mercedes W169 W211 W245 W219 W203 Control Unit ECU A2115408445

Part no. A2115408445

Gateway Module Mercedes W169 W211 W245 W219 W203 Control Unit ECU A2115408445

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W203 Steering Column Lock Control Unit Module A2034621130

Part no. A2034621130

Mercedes W203 Steering Column Lock Control Unit Module A2034621130

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W207 W906 Fuel Pump Control Unit Module ECU A2129003508

Part no. A2129003508

Mercedes W207 W906 Fuel Pump Control Unit Module ECU A2129003508

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Air Bag Module Mercedes W207 A207 Control Unit ECU Airbag Sensor A2079011900

Part no. A2079011900

Air Bag Module Mercedes W207 A207 Control Unit ECU Airbag Sensor A2079011900

€108.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Door Cable Mercedes W212 Wiring Loom Front Left Right Door N/O/S A2075402013

Part no. A2075402013

Door Cable Mercedes W212 Wiring Loom Front Left Right Door N/O/S A2075402013

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W219 Head Unit CD Player Navigation COMAND Radio Audio Unit A2199001100

Part no. A2199001100

Mercedes W219 Head Unit CD Player Navigation COMAND Radio Audio Unit A2199001100

€379.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W219 Motorola Telephone Control Module DC UHI MOST A2118705526

Part no. A2118705526

Mercedes W219 Motorola Telephone Control Module DC UHI MOST A2118705526

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W211 W219 Body Control Module Control Unit ECU A2115458532

Part no. A2115458532

Mercedes W211 W219 Body Control Module Control Unit ECU A2115458532

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz E-Class A207 Additional Battery Tray Holder Mounting Bracket

Part no. A2075400440

Mercedes-Benz E-Class A207 Additional Battery Tray Holder Mounting Bracket

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Fuse Box Mercedes W212 Rear SAM Relay Fuse Box Control Module A2129005101

Part no. A2129005101

Fuse Box Mercedes W212 Rear SAM Relay Fuse Box Control Module A2129005101

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes CL W216 W221 Air Module Control Unit A2218702993

Part no. A2218702993

Mercedes CL W216 W221 Air Module Control Unit A2218702993

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W221 Air Condition Climate Control Module Unit A2218704192

Part no. A2218704192

Mercedes W221 Air Condition Climate Control Module Unit A2218704192

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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

Part no. A2219004704

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

€854.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes A B Class W169 W245 Airbag System Control Unit Module ECU A1698204185

Part no. A1698204185

Mercedes A B Class W169 W245 Airbag System Control Unit Module ECU A1698204185

€42.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz W207 Cabrio A207 Rear Left N/S Radio Aerial Antenna Amplifier

Part no. A2079053300

Mercedes-Benz W207 Cabrio A207 Rear Left N/S Radio Aerial Antenna Amplifier

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Convertible Cable Mercedes A207 C207 Roof Rail Wiring Harness A2075403332

Part no. A2075403332

Convertible Cable Mercedes A207 C207 Roof Rail Wiring Harness A2075403332

€32.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes SLK R171 Crash Sensor Air Bag Impact Module Control Unit A0038212851

Part no. A0038212851

Mercedes SLK R171 Crash Sensor Air Bag Impact Module Control Unit A0038212851

€113.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W169 W245 Rain Light Sensor Control Unit Module A1718203726

Part no. A1718204426

Mercedes W169 W245 Rain Light Sensor Control Unit Module A1718203726

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes Viano Vito W639 Radio Fan Adapter Control Unit Module A6396890279

Part no. A6396890279

Mercedes Viano Vito W639 Radio Fan Adapter Control Unit Module A6396890279

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz A W169 Front Driver's Side Door Wiring Loom Harness A1695408033

Part no. A1695408033

Mercedes-Benz A W169 Front Driver's Side Door Wiring Loom Harness A1695408033

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz Vito W639 Fuse Box Cover Cap Trim A6395450203

Part no. A6395450203

Mercedes-Benz Vito W639 Fuse Box Cover Cap Trim A6395450203

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes R171 SLK200 Kompressor M271.954 Engine Control Unit ECU A2719000700

Part no. A2719000700

Mercedes R171 SLK200 Kompressor M271.954 Engine Control Unit ECU A2719000700

€180.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes SLK R171 Rear Bumper PDC Wiring Loom Parking Sensor Cable A1715403932

Part no. A1715403932

Mercedes SLK R171 Rear Bumper PDC Wiring Loom Parking Sensor Cable A1715403932

€37.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Engine Wiring Mercedes W169 W245 OM640 Cable Loom Harness A6401501933

Part no. A6401501933

Engine Wiring Mercedes W169 W245 OM640 Cable Loom Harness A6401501933

€56.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz Vito W639 Fuse Box Cooling Outlet Pipe Air Duct A6395480174

Part no. A6395480174

Mercedes-Benz Vito W639 Fuse Box Cooling Outlet Pipe Air Duct A6395480174

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes SLK R171 Window Lifter Lift Mechanism Cable Wiring Harness A1715400406

Part no. A1715400406

Mercedes SLK R171 Window Lifter Lift Mechanism Cable Wiring Harness A1715400406

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz A B Class W169 W245 Fuse Box Relay Module Unit A1695450001

Part no. A1695450001

Mercedes-Benz A B Class W169 W245 Fuse Box Relay Module Unit A1695450001

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Crash Sensor Mercedes W164 W221 W639 W906 Impact Control Unit A0038202826

Part no. A0038202826

Crash Sensor Mercedes W164 W221 W639 W906 Impact Control Unit A0038202826

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes SLK R171 Alarm Anti Theft System Control Module Unit Roof A1718701410

Part no. A1718701410

Mercedes SLK R171 Alarm Anti Theft System Control Module Unit Roof A1718701410

€94.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Alternator Support Bracket Mercedes W212 OM651 Belt Tensioner Holder A6512012009

Part no. A6512012009

Alternator Support Bracket Mercedes W212 OM651 Belt Tensioner Holder A6512012009

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes Sprinter W906 Door Module Front Right O/S Control Unit A9068204126

Part no. A9068204126

Mercedes Sprinter W906 Door Module Front Right O/S Control Unit A9068204126

€28.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes Viano Vito W639 Radio Fan Adapter Control Unit Module A6398200642

Part no. A6398200642

Mercedes Viano Vito W639 Radio Fan Adapter Control Unit Module A6398200642

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes SLK R171 Gateway Control Unit Gateway Module ECU A1715409245

Part no. A1715409245

Mercedes SLK R171 Gateway Control Unit Gateway Module ECU A1715409245

€37.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes SLK R171 Roof Module Convertible Folding Top Control Unit A1719000000

Part no. A1719000000

Mercedes SLK R171 Roof Module Convertible Folding Top Control Unit A1719000000

€161.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W212 W221 Media Interface Control Unit Module A1729009302

Part no. A1729009302

Mercedes W212 W221 Media Interface Control Unit Module A1729009302

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes SLK R171 Window Lifter Lift Switch Cable Wiring Harness A1715400107

Part no. A1715400107

Mercedes SLK R171 Window Lifter Lift Switch Cable Wiring Harness A1715400107

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes Sprinter W906 FleetBoard Onboard Time Recorder Control Unit A0004461160

Part no. A0004461160

Mercedes Sprinter W906 FleetBoard Onboard Time Recorder Control Unit A0004461160

€113.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W204 OM651 14V 150A Alternator Generator Engine Start/Stop A0009060401

Part no. A0009060401

Mercedes W204 OM651 14V 150A Alternator Generator Engine Start/Stop A0009060401

€56.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes Sprinter W906 Battery Cable Negative Lead Wiring Harness A9065400041

Part no. A9065400041

Mercedes Sprinter W906 Battery Cable Negative Lead Wiring Harness A9065400041

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Impact Sensor Mercedes W166 W176 W246 Crash Sensor A1668210151

Part no. A1668210151

Impact Sensor Mercedes W166 W176 W246 Crash Sensor A1668210151

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes A B Class W169 W245 Holder Bracket Engine Control Unit A1695450140

Part no. A1695450140

Mercedes A B Class W169 W245 Holder Bracket Engine Control Unit A1695450140

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W212 E250CDI Blue Efficiency OM651 204HP Engine ECU A6519007401 Key

Part no. A6519007401-1

Mercedes W212 E250CDI Blue Efficiency OM651 204HP Engine ECU A6519007401 Key

€332.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz A B W169 W245 Tow Protection Switch Button Control Unit Module

Part no. A1698702210

Mercedes-Benz A B W169 W245 Tow Protection Switch Button Control Unit Module

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129002813

Part no. A2129002813

Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129002813

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes-Benz Sprinter W906 Battery Tray Holder Mounting Bracket A9065410140

Part no. A9065410140

Mercedes-Benz Sprinter W906 Battery Tray Holder Mounting Bracket A9065410140

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes Sprinter W906 Fuse Box Relay Bracket Monunt Holder A9065460643

Part no. A9065460643

Mercedes Sprinter W906 Fuse Box Relay Bracket Monunt Holder A9065460643

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Distributor Box Mercedes W204 W212 W906 Front Block Control Unit A0045468240

Part no. A0045468240

Distributor Box Mercedes W204 W212 W906 Front Block Control Unit A0045468240

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W169 W245 Distributor Box Front Control Unit Module A0055461240

Part no. A0055461240

Mercedes W169 W245 Distributor Box Front Control Unit Module A0055461240

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes Sprinter W906 Connector AUX USB Adapter Port Socket A4478200087

Part no. A4478200087

Mercedes Sprinter W906 Connector AUX USB Adapter Port Socket A4478200087

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Head Unit Mercedes W169 W245 CD Player Radio Audio A1699002000

Part no. A1699002000

Head Unit Mercedes W169 W245 CD Player Radio Audio A1699002000

Product currently unavailable

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

Part no. A6519000601-1

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

Product currently unavailable

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Mercedes W204 C220CDI BlueEFFICIENCY OM651.911 Engine ECU A6519007500 Automatic

Part no. A6519007500-1

Mercedes W204 C220CDI BlueEFFICIENCY OM651.911 Engine ECU A6519007500 Automatic

€47.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Parktronic Module Mercedes W204 PDC Parking Sensors Control Unit A2049004106

Part no. A2049004106

Parktronic Module Mercedes W204 PDC Parking Sensors Control Unit A2049004106

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W164 ECU Control Unit Bracket Holder A1645451840

Part no. A1645451840

Mercedes W164 ECU Control Unit Bracket Holder A1645451840

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W204 W212 Telephone Control Unit Module ECU A2429004101

Part no. A2429004101

Mercedes W204 W212 Telephone Control Unit Module ECU A2429004101

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W204 W212 W176 Media Interface Control Unit Module A1729006008

Part no. A1729006008

Mercedes W204 W212 W176 Media Interface Control Unit Module A1729006008

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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PDC Wiring Mercedes W204 W207 Parktronic Parking Sensor Cable Rear A2075403434

Part no. A2075403434

PDC Wiring Mercedes W204 W207 Parktronic Parking Sensor Cable Rear A2075403434

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W164 Wiring Loom Cable Harness Door Rear Left Right A1644407110

Part no. A1644407110

Mercedes W164 Wiring Loom Cable Harness Door Rear Left Right A1644407110

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes W164 W251 Wiring Loom Cable Harness Door Front Left Right A2514401909

Part no. A2514401909

Mercedes W164 W251 Wiring Loom Cable Harness Door Front Left Right A2514401909

€23.95

Free delivery - Fri, Nov 21

If paid before 14:00

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Mercedes ML W164 GL X164 Fuse Box Cover Trim Panel Cap A1645400182

Part no. A1645400182

Mercedes ML W164 GL X164 Fuse Box Cover Trim Panel Cap A1645400182

€23.95

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Key components of vehicle electrical systems

Original electrical parts for popular car brands

A car's electrical system is a complex system responsible for many key functions—from engine starting to lighting and on-board electronics. Modern cars are equipped with increasingly advanced electrical solutions that not only improve driving comfort but also enhance safety. At the Global Parts automotive store you will find a wide range of used car parts , such as alternators, starters, batteries, control modules and other automotive electrical systems that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini and many others.

How does a car's electrical system work?

A car's electrical system is a complex system that consists of several key components that work together to ensure the vehicle's reliable operation:

  • Battery accessories – Includes clamps, cables, holders and other components necessary for battery installation and maintenance.
  1. Electronic control modules and controllers – They control and manage the operation of various vehicle systems, such as the engine, air conditioning and ABS.
  2. Alternators and generators – Responsible for generating electricity and charging the battery while the engine is running.
  3. Parts for alternators and generators – Including voltage regulators, brushes and bearings that ensure proper operation of the alternator.
  4. Starters – Key components of the starting system that enable the engine to be started.
  5. Starter parts – Including bendixes, rotors and solenoids necessary for the proper operation of the starter.
  6. Batteries – They store the electrical energy necessary to start the engine and power on-board systems.
  7. Wires, harnesses and connectors – They transmit energy and electrical signals between various vehicle systems.
  8. Fuses and fuse boxes – Protect the electrical system against overloads and short circuits.
  9. Relays – They control the flow of current in individual electrical circuits of the vehicle. A functioning electrical system is the basis for the reliability of your car, regardless of operating conditions.

Key technical parameters of electrical systems

Each of these components has specific technical parameters that determine its compatibility with the vehicle. For example, alternators installed in mid-range cars (e.g., Volkswagen Passat B6) typically have a capacity of 90 A to 140 A, while luxury vehicles (e.g., Mercedes S-Class) require alternators with a capacity exceeding 180 A. Starter motors vary in torque and operating voltage – the standard is 12 V, while 24 V starters are used in heavy-duty vehicles.

Why is it worth taking care of your car's electrical system?

Regular maintenance and replacement of electrical system components is key to reliability and road safety. Faulty components can lead to:

  • Problems starting the engine.
  • Failure of safety systems such as ABS or airbags.
  • Decreased efficiency of on-board equipment, e.g. lighting or air conditioning. At the Global Parts store we offer original used car parts , which have undergone detailed quality tests, ensuring their full functionality.

Symptoms of electrical system disruptions

In practice, electrical faults manifest themselves in a variety of ways. Drivers most often notice: dimming lights when parked, difficulty starting the engine, a voltage drop on the on-board computer, or air conditioning malfunctions. The table below presents typical correlations:

SymptomPossible causeItem to check
Difficulty starting the engineWorn out starter or batteryStarter motor, battery
Dimming the lightsInefficient alternatorAlternator, voltage regulator
Electric windows not workingDamaged relays or harnessRelays, wires

How to choose the right parts for your electrical system?

When choosing parts for the electrical system, such as alternators, starters or control modules, it is worth paying attention to:

  • Vehicle-specific fit – Every car make and model requires specific specifications. At Global Parts, you'll find parts that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini, and many more .
  • Technical condition – All used parts we offer are thoroughly checked to ensure their reliability.
  • Technical parameters – For example, alternators should have appropriate current output, adapted to the needs of your vehicle.

Compatibility and fit

The selection of electrical parts is based primarily on OEM part numbers, but matching them to specific parameters is equally important, including current, voltage, and the number of connector pins. For example, the 120A alternator used in the Audi A4 B7 differs significantly from the 150A version installed in the Audi A6 C6 . Therefore, using manufacturer catalogs or providing the VIN makes finding the right component much easier.

Why choose used electrical parts?

Purchase of used car parts This solution allows you to combine savings with quality. Why choose it?

  • Lower costs – Used alternators, starters and other parts are cheaper than new ones, but offer the same high quality.
  • Ecology – You support recycling and reduce waste by choosing used car parts .
  • Wide range – We offer electrical parts for the most popular car brands, so you can easily find what you need.

How to take care of your car's electrical system?

To ensure your electrical system operates reliably for years, it is worth remembering a few rules:

  • Regularly check the battery condition and charge level.
  • Take care of your cables and connectors – corrosion or damage can lead to voltage drops and failures.
  • Monitor the operation of the alternator and starter – early detection of problems will help avoid more serious breakdowns. If you have any problems, you will find the right car parts at Global Parts that will help restore your vehicle to full working order.

Step-by-step control procedures

  1. Measure the battery voltage with a multimeter – the resting value should be approximately 12.6 V.
  2. Check the charging voltage with the engine running – the correct range is 13.8–14.5 V.
  3. Assess the condition of the wires and terminals – lack of corrosion and a firm seat are essential.
  4. If in doubt, check the quiescent current consumption – it should not exceed 0.05–0.08 A.

FAQ - Frequently asked questions about electrical systems in cars

QuestionAnswer
What is a car electrical system?This is a set of components responsible for powering and controlling all electrical functions in the car – from engine starting to multimedia.
What is an alternator for in a car?The alternator generates electrical current when the engine is running and charges the battery.
What is the difference between a starter and an alternator?The starter motor is used solely to start the engine, while the alternator is responsible for generating energy while driving.
How to check if the battery is working?Just measure its voltage – a healthy battery should have approximately 12.6 V at rest and maintain a voltage above 10 V during cranking.
What are the most common symptoms of car electrical failure?Problems starting the engine, flashing warning lights, power windows not working or dimming lights.
Do electrical parts from one model fit another?Sometimes yes, but the key is to match it by VIN or OEM number – this guarantees compatibility.
How often should you check your electrical system?It is worth performing basic diagnostics (battery, alternator) at least once a year or before a long trip.

Summary: Automotive electrical systems at Global Parts Automotive Store

Automotive electrical systems are the foundation of the reliability and comfort of every modern vehicle. By choosing the right parts, such as alternators, batteries, and control modules, you can ensure your car's full operational efficiency. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or others, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .

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