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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BMW i3 I01 F10 F20 F30 LCI KaFAS Camera Speed Control ECU Module Unit 9359799

Part no. 9359799

BMW i3 I01 F10 F20 F30 LCI KaFAS Camera Speed Control ECU Module Unit 9359799

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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

Part no. A2058200526

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

€39.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X1 Series F48 KaFAS Camera Assist Speed Limit Control 9370431

Part no. 9370431

BMW X1 Series F48 KaFAS Camera Assist Speed Limit Control 9370431

€47.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW X1 F48 Control Unit Remote Backrest Unlocking 7464634

Part no. 7464634

BMW X1 F48 Control Unit Remote Backrest Unlocking 7464634

€23.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW F20 F21 F30 F31 F32 Mini F56 F57 Seat Control Unit Module Heating 9381114

Part no. 9381114

BMW F20 F21 F30 F31 F32 Mini F56 F57 Seat Control Unit Module Heating 9381114

€23.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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Rear Speaker BMW E63 E64 Door Card Loudspeaker Left Right N/O/S Logic 7 7899655

Part no. 7899655

Rear Speaker BMW E63 E64 Door Card Loudspeaker Left Right N/O/S Logic 7 7899655

€23.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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Dashboard Monitor BMW X3 F25 X4 F26 Onboard Central Display Screen 9231320

Part no. 9231320

Dashboard Monitor BMW X3 F25 X4 F26 Onboard Central Display Screen 9231320

€89.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW F33 F83 M4 Convertible Top Phone Antenna Aerial Module CTM Unit 9290621

Part no. 9290621

BMW F33 F83 M4 Convertible Top Phone Antenna Aerial Module CTM Unit 9290621

€23.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW 1 2 3 5 F10 F20 F23 F30 Bluetooth Teleservices GPS Telematics Module 9382417

Part no. 9382417

BMW 1 2 3 5 F10 F20 F23 F30 Bluetooth Teleservices GPS Telematics Module 9382417

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW 1 Series F20 Bluetooth Control Module Unit TCB ECE 9377150

Part no. 9377150

BMW 1 Series F20 Bluetooth Control Module Unit TCB ECE 9377150

€28.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW X5 E70 Suspension Module Self Leveling Air Supply Control Unit 6793163

Part no. 6793163

BMW X5 E70 Suspension Module Self Leveling Air Supply Control Unit 6793163

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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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 - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW i3 I01 F45 F46 Control Unit SAS Module ECU 6860936

Part no. 6860936

BMW i3 I01 F45 F46 Control Unit SAS Module ECU 6860936

€232.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X3 F25 Rear Fuse Box Power Distribution Control Unit Box 9210860

Part no. 9210860

BMW X3 F25 Rear Fuse Box Power Distribution Control Unit Box 9210860

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X3 F25 ICM Control Unit Air Bag Module SRS Safety ECU 6855990

Part no. 6855990

BMW X3 F25 ICM Control Unit Air Bag Module SRS Safety ECU 6855990

€142.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X3 F25 Fuse Box Power Distribution Module Relay Unit 9210863

Part no. 9210863

BMW X3 F25 Fuse Box Power Distribution Module Relay Unit 9210863

€23.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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Engine Wiring BMW F30 F31 N20 Loom Module Harness Cable 7631932

Part no. 7631932

Engine Wiring BMW F30 F31 N20 Loom Module Harness Cable 7631932

€75.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Mini Cooper R50 W10 Petrol Engine Control Unit Module ECU DME 7542310 Manual

Part no. 7542310-7

Mini Cooper R50 W10 Petrol Engine Control Unit Module ECU DME 7542310 Manual

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW 1 3 E87 E90 120i 320i N46 150HP Engine Control DME Module 7561834 Manual

Part no. 7561834

BMW 1 3 E87 E90 120i 320i N46 150HP Engine Control DME Module 7561834 Manual

€189.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Antenna Receiver BMW F33 F83 M4 Convertible Aerial DAB Unit 9281068

Part no. 9281068

Antenna Receiver BMW F33 F83 M4 Convertible Aerial DAB Unit 9281068

€37.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW 2 X1 Series F45 F48 Radio Antenna Amplifier Suppression Filter 9289587

Part no. 9289587

BMW 2 X1 Series F45 F48 Radio Antenna Amplifier Suppression Filter 9289587

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW 1 2 3 Series F40 F44 G20 Radio Antenna Amplifier Suppression Filter 6835155

Part no. 6835155

BMW 1 2 3 Series F40 F44 G20 Radio Antenna Amplifier Suppression Filter 6835155

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Air Module BMW F20 F21 F30 F31 F32 ECU ICM Plus Control Unit 6864206

Part no. 6864206

Air Module BMW F20 F21 F30 F31 F32 ECU ICM Plus Control Unit 6864206

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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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 - Wed, Nov 26

If paid before 14:00

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Mini EGS Control Unit Module ECU Programmed 5 Pins 1421295

Part no. 1421295

Mini EGS Control Unit Module ECU Programmed 5 Pins 1421295

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Rain Sensor BMW F20 F21 F30 F31 Windscreen Light Solar Condensation Unit 9861558

Part no. 9861558-1

Rain Sensor BMW F20 F21 F30 F31 Windscreen Light Solar Condensation Unit 9861558

€42.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW 5 6 7 Series F01 F10 F13 Antenna Aeral Amplifier Diversity 868 MHZ 9276096

Part no. 9276096

BMW 5 6 7 Series F01 F10 F13 Antenna Aeral Amplifier Diversity 868 MHZ 9276096

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Diversity Antenna Amplifier BMW F30 F32 Rear Window DAB Module Unit 9231175

Part no. 9231175

Diversity Antenna Amplifier BMW F30 F32 Rear Window DAB Module Unit 9231175

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW 3 4 F30 F32 Touring Amplifier Rear Window Antenna Diversity 9231174

Part no. 9231174

BMW 3 4 F30 F32 Touring Amplifier Rear Window Antenna Diversity 9231174

€23.95

Free delivery - Wed, Nov 26

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

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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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 - Wed, Nov 26

If paid before 14:00

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BMW E88 Body Control Module ECU Unit JBBFE IIIR H4 PL2RR 9270386

Part no. 9270386

BMW E88 Body Control Module ECU Unit JBBFE IIIR H4 PL2RR 9270386

€23.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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Control Unit BMW F01 F02 F07 F10 F11 CAS4 Key Reading Module 9367376

Part no. 9367376

Control Unit BMW F01 F02 F07 F10 F11 CAS4 Key Reading Module 9367376

€66.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW 3 E90 E91 LCI 316d 318d N47N Engine Basic DDE 8512043 Control Unit Manual

Part no. 8512043

BMW 3 E90 E91 LCI 316d 318d N47N Engine Basic DDE 8512043 Control Unit Manual

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F20 F21 Air Conditioning A/C Climate Control Unit Module ECU 6997612

Part no. 6997612

BMW F20 F21 Air Conditioning A/C Climate Control Unit Module ECU 6997612

€23.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW F23 F30 F32 220i 320i 420i N20 184HP Engine Module ECU DME 8664661 Automatic

Part no. 8664661

BMW F23 F30 F32 220i 320i 420i N20 184HP Engine Module ECU DME 8664661 Automatic

€351.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW F20 F30 F31 F34 Electrical Body Control Unit Module REM V2 9362395

Part no. 9362395

BMW F20 F30 F31 F34 Electrical Body Control Unit Module REM V2 9362395

€42.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Airbag Module BMW F01 F02 LCI F10 F11 F13 Air Bag ECU ICM Control Unit 6866990

Part no. 6866990

Airbag Module BMW F01 F02 LCI F10 F11 F13 Air Bag ECU ICM Control Unit 6866990

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F10 LCI Body Control Module ECU Unit JBBFEIII V2 PL6 9361116

Part no. 9361116

BMW F10 LCI Body Control Module ECU Unit JBBFEIII V2 PL6 9361116

€89.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9381101

Part no. 9381101

BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9381101

€56.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F33 F83 M4 Convertible Rear Antenna Aerial Amplifier AM/FM 9273666

Part no. 9273666

BMW F33 F83 M4 Convertible Rear Antenna Aerial Amplifier AM/FM 9273666

€23.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW F20 F21 F30 F31 F32 Cable Alternator Starter Base B 7624617

Part no. 7624617-1

BMW F20 F21 F30 F31 F32 Cable Alternator Starter Base B 7624617

€37.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F30 REM Rear Electronic Module Fuse Box Control 9279823

Part no. 9279823

BMW F30 REM Rear Electronic Module Fuse Box Control 9279823

€23.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW E81 E84 E87 E90 LCI 18d 118d 318d N47 ECU Kit DDE 8506434 CAS3 Key Automatic

Part no. 8506434-4

BMW E81 E84 E87 E90 LCI 18d 118d 318d N47 ECU Kit DDE 8506434 CAS3 Key Automatic

€251.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW X5 E70 Body Control Module Main Primary ECU Unit JBBFEIII R LP 9267511

Part no. 9267511

BMW X5 E70 Body Control Module Main Primary ECU Unit JBBFEIII R LP 9267511

€165.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW F33 F83 M4 Rear Third Stoplamp Stop Lamp Brake Light Red 7296109

Part no. 7296109

BMW F33 F83 M4 Rear Third Stoplamp Stop Lamp Brake Light Red 7296109

€94.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW F20 F21 F30 F31 REM Rear Electronic Module Fuse Box Control Unit V3 6819334

Part no. 6819334

BMW F20 F21 F30 F31 REM Rear Electronic Module Fuse Box Control Unit V3 6819334

€32.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F20 F21 F30 F31 Air Module Control Unit ECU 9348726 0285012518

Part no. 9348726-1

BMW F20 F21 F30 F31 Air Module Control Unit ECU 9348726 0285012518

€28.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW 4 F33 Cabrio Convertible DAB Digital Radio Aerial Antenna Amplifier 9273671

Part no. 9273671

BMW 4 F33 Cabrio Convertible DAB Digital Radio Aerial Antenna Amplifier 9273671

€75.95

Free delivery - Wed, Nov 26

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 - Wed, Nov 26

If paid before 14:00

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BMW F10 F20 F22 F30 Navigation Sat Nav Head Unit High 9387565

Part no. 6826790

BMW F10 F20 F22 F30 Navigation Sat Nav Head Unit High 9387565

€113.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F01 F02 LCI F10 Diversity Aerial Antenna Amplifier DAB 9346799

Part no. 9346799

BMW F01 F02 LCI F10 Diversity Aerial Antenna Amplifier DAB 9346799

€47.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW F80 M3 F82 M4 Engine Valvetronic Wiring Cable Loom Harness 7849627

Part no. 7849627

BMW F80 M3 F82 M4 Engine Valvetronic Wiring Cable Loom Harness 7849627

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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Battery Cable BMW F80 M3 F82 M4 Wire Lead Positive Alternator Starter B+ 7857551

Part no. 7857551

Battery Cable BMW F80 M3 F82 M4 Wire Lead Positive Alternator Starter B+ 7857551

€23.95

Free delivery - Wed, Nov 26

If paid before 14:00

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BMW X5 Series E70 Individual Audio System Amplifier Top-hifi Lear PL5 9204842

Part no. 9204842

BMW X5 Series E70 Individual Audio System Amplifier Top-hifi Lear PL5 9204842

€379.95

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BMW F10 Footwell Light Module Control Unit ECU FRM III TEMIC 9383695

Part no. 9383695

BMW F10 Footwell Light Module Control Unit ECU FRM III TEMIC 9383695

€51.95

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Engine Wiring BMW F80 M3 F82 F83 M4 S55 Loom Module Harness Cable 7848467

Part no. 7848467

Engine Wiring BMW F80 M3 F82 F83 M4 S55 Loom Module Harness Cable 7848467

€66.95

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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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