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 F20 F21 F30 Mini F55 F56 HSD Cable HU CID Wiring Cable 8704090

Part no. 8704090

BMW F20 F21 F30 Mini F55 F56 HSD Cable HU CID Wiring Cable 8704090

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E60 E87 E90 Telematics Bluetooth Control Unit Module 9205895

Part no. 9205895

BMW E60 E87 E90 Telematics Bluetooth Control Unit Module 9205895

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Fuse Box Mercedes W205 W222 Electrical Relay Box Module Unit A2229063202

Part no. A2229063202-1

Fuse Box Mercedes W205 W222 Electrical Relay Box Module Unit A2229063202

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A3 VW Golf Caddy Battery Lead Positive Cable Plus Pole Wiring 1K0971228N

Part no. 1K0971228N

Audi A3 VW Golf Caddy Battery Lead Positive Cable Plus Pole Wiring 1K0971228N

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini Cooper R57 R58 R59 Microphone Hands Free Telephone 9167397

Part no. 9167397-1

Mini Cooper R57 R58 R59 Microphone Hands Free Telephone 9167397

€23.95

Free delivery - Fri, Nov 28

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 - Fri, Nov 28

If paid before 14:00

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Mercedes W447 OM622.951 Engine Control Unit Module ECU Kit A6229000500 Manual

Part no. A6229000500

Mercedes W447 OM622.951 Engine Control Unit Module ECU Kit A6229000500 Manual

€227.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Air Conditioning Module Mercedes W205 W213 C253 A/C Control Unit ECU A0009007126

Part no. A0009007126

Air Conditioning Module Mercedes W205 W213 C253 A/C Control Unit ECU A0009007126

€37.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W221 Door Module Front Door Left N/S Control Module A0038206326

Part no. A0038206326

Mercedes W221 Door Module Front Door Left N/S Control Module A0038206326

€47.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Engine Cable BMW F40 X1 F48 Mini F55 F56 Injector Wiring Loom Harness 8678974

Part no. 8678974

Engine Cable BMW F40 X1 F48 Mini F55 F56 Injector Wiring Loom Harness 8678974

€56.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F21 F22 Rear Bumper PDC Ultrasonic Sensor Glacier A83 Silver Set

Part no. 9261614-1

BMW F20 F21 F22 Rear Bumper PDC Ultrasonic Sensor Glacier A83 Silver Set

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A4 B8 Body Control Comfort Unit Module BCM Unit ECU 8K0907063N

Part no. 8K0907063N

Audi A4 B8 Body Control Comfort Unit Module BCM Unit ECU 8K0907063N

€51.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Engine Wiring Loom BMW F10 F30 F31 LCI N57N Wiring Harness Glow Module 8583653

Part no. 8583653-1

Engine Wiring Loom BMW F10 F30 F31 LCI N57N Wiring Harness Glow Module 8583653

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X5 X6 5 6 Series E70 E71 F10 F11 F12 PDC Ultrasonic Sensor Black 9270495

Part no. 9270495

BMW X5 X6 5 6 Series E70 E71 F10 F11 F12 PDC Ultrasonic Sensor Black 9270495

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A1 8X Q3 8U Central Gateway Control Unit Module Relay ECU 8U0907468AC

Part no. 8U0907468AC

Audi A1 8X Q3 8U Central Gateway Control Unit Module Relay ECU 8U0907468AC

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E60 E61 E63 E64 Ground Cable Alternator Petrol 7551559

Part no. 7551559

BMW E60 E61 E63 E64 Ground Cable Alternator Petrol 7551559

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A4 B8 Aerial Antenna Disturbance Suppressor 8K5035570

Part no. 8K5035570

Audi A4 B8 Aerial Antenna Disturbance Suppressor 8K5035570

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X4 F26 Harness Wiring Cable Loom 7678321 767832-113

Part no. 7678321

BMW X4 F26 Harness Wiring Cable Loom 7678321 767832-113

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes-Benz W639 W906 ESP Yaw Rotation Rate Sensor Control Unit A9065420518

Part no. A9065420518

Mercedes-Benz W639 W906 ESP Yaw Rotation Rate Sensor Control Unit A9065420518

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Volkswagen Golf 5G Radio Antenna Noise Signal Disturbance Suppressor 5Q0035570

Part no. 5Q0035570-1

Volkswagen Golf 5G Radio Antenna Noise Signal Disturbance Suppressor 5Q0035570

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F30 F31 F32 LCI 330dX N57N Engine Gearbox Module Wiring Cable Loom 8578498

Part no. 8473167

BMW F30 F31 F32 LCI 330dX N57N Engine Gearbox Module Wiring Cable Loom 8578498

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A4 B9 Fuel Pump Control Unit Module ECU 8W0906093D

Part no. 8W0906093D

Audi A4 B9 Fuel Pump Control Unit Module ECU 8W0906093D

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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CD Player BMW E60 E61 E63 M-ASK M-Audio Radio System Controller 6965046

Part no. 6965046-1

CD Player BMW E60 E61 E63 M-ASK M-Audio Radio System Controller 6965046

€137.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F10 Light Module Control Unit ECU Lear ZGW-02 Mid Plus 9243212

Part no. 9243212

BMW F10 Light Module Control Unit ECU Lear ZGW-02 Mid Plus 9243212

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X3 E83 LCI N47 Earth Cable Flow Electric Battery Negative 3450286

Part no. 3450286

BMW X3 E83 LCI N47 Earth Cable Flow Electric Battery Negative 3450286

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi Q5 FY Fuel Pump Control Unit Module ECU Diesel Kuhnke 80A906093

Part no. 80A906093

Audi Q5 FY Fuel Pump Control Unit Module ECU Diesel Kuhnke 80A906093

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Module Mercedes C205 Transmission Drivetrain Control Module Unit A2059007705

Part no. A2059007705

Module Mercedes C205 Transmission Drivetrain Control Module Unit A2059007705

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F21 F30 F31 F32 Body Control Unit Module REM 9293309

Part no. 9293309

BMW F20 F21 F30 F31 F32 Body Control Unit Module REM 9293309

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Fuse Box Mercedes W205 W222 Electrical Relay Box Module Unit A2229063701

Part no. A2229063701

Fuse Box Mercedes W205 W222 Electrical Relay Box Module Unit A2229063701

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi TT FV A3 8V Door Module Control Unit Front Right O/S Side ECU 5Q0959593D

Part no. 5Q0959593D

Audi TT FV A3 8V Door Module Control Unit Front Right O/S Side ECU 5Q0959593D

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F10 Body Control Module Junction Box V2 PL2 JBBFE III Lear ECU 9267466

Part no. 9267466

BMW F10 Body Control Module Junction Box V2 PL2 JBBFE III Lear ECU 9267466

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini R55 R56 R57 LCI R60 N47N Automatic Gearbox Basic Control Unit EGS 7631026

Part no. 7631026

Mini R55 R56 R57 LCI R60 N47N Automatic Gearbox Basic Control Unit EGS 7631026

€56.95

Free delivery - Fri, Nov 28

If paid before 14:00

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KaFAS Camera BMW F10 F20 F30 Mini F55 F56 Front Control Unit Module ECU 9367350

Part no. 9367350

KaFAS Camera BMW F10 F20 F30 Mini F55 F56 Front Control Unit Module ECU 9367350

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E93 Convertible GPS Aerial Antenna Unit Module 9154413

Part no. 9154413

BMW E93 Convertible GPS Aerial Antenna Unit Module 9154413

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F21 F30 F31 Mini F55 F56 F57 Fuel Pump Module Control Unit ECU 7476046

Part no. 7476046

BMW F20 F21 F30 F31 Mini F55 F56 F57 Fuel Pump Module Control Unit ECU 7476046

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Door Module Mercedes W176 W246 Front Right O/S Control Unit Module A1669005811

Part no. A1669005811

Door Module Mercedes W176 W246 Front Right O/S Control Unit Module A1669005811

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W176 W212 W246 Voltage Converter Inverter Power Distributor A0009820212

Part no. A0009820212

Mercedes W176 W212 W246 Voltage Converter Inverter Power Distributor A0009820212

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Control Unit BMW E60 E61 E81 E87 E90 Fuel Pump ECU 7218339

Part no. 7218339

Control Unit BMW E60 E61 E81 E87 E90 Fuel Pump ECU 7218339

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes-Benz E CLS Class W211 W219 Crash Sensor Left Right N/O/S A0018209326

Part no. A0018209326

Mercedes-Benz E CLS Class W211 W219 Crash Sensor Left Right N/O/S A0018209326

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E81 E87 E90 E91 F10 F11 X5 E70 Relay Unit Green Set TYCO 5 Pins 6980177

Part no. 6980177-3

BMW E81 E87 E90 E91 F10 F11 X5 E70 Relay Unit Green Set TYCO 5 Pins 6980177

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W221 Door Module Rear Door Control ECU Unit Left N/S A2218704895

Part no. A2218704895

Mercedes W221 Door Module Rear Door Control ECU Unit Left N/S A2218704895

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini Cooper D R56 LCI N47N 112HP Engine ECU Kit DDE 8512415 CAS3 Key Automatic

Part no. 8512415-5

Mini Cooper D R56 LCI N47N 112HP Engine ECU Kit DDE 8512415 CAS3 Key Automatic

€275.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X5 Series E53 Amplifier Trap Circuit 65258377656 8377656

Part no. 8377656

BMW X5 Series E53 Amplifier Trap Circuit 65258377656 8377656

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F30 Hybrid 330e B48X Positive Battery Lead Cable Starter Unit Wiring 9387151

Part no. 9387151-1

BMW F30 Hybrid 330e B48X Positive Battery Lead Cable Starter Unit Wiring 9387151

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini Cooper R52 Cabrio Convertible DWA Door Alarm System Module Unit 6949228

Part no. 6949228

Mini Cooper R52 Cabrio Convertible DWA Door Alarm System Module Unit 6949228

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW 3 Series E90 E91 LCI 318d N47N 143HP ECU Kit DDE 8507202 CAS3 Key Automatic

Part no. 8507202-2

BMW 3 Series E90 E91 LCI 318d N47N 143HP ECU Kit DDE 8507202 CAS3 Key Automatic

€265.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Earth Ground Cable BMW X3 F25 Battery Cable Engine Wiring 7601799

Part no. 7601799

Earth Ground Cable BMW X3 F25 Battery Cable Engine Wiring 7601799

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes X218 CLS350 Communication Bluetooth Control Module A1729001906

Part no. A1729001906

Mercedes X218 CLS350 Communication Bluetooth Control Module A1729001906

€37.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini Cooper R50 R53 VICS Receiver Control Unit Module Japan 6916228

Part no. 6916228

Mini Cooper R50 R53 VICS Receiver Control Unit Module Japan 6916228

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Earth Ground Cable Land Rover Freelander 2 Line Strap Battery Lead 7G92-14324-AE

Part no. 7G92-14324-AE

Earth Ground Cable Land Rover Freelander 2 Line Strap Battery Lead 7G92-14324-AE

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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VW Volkswagen Tiguan 5N Passat B7 Engine Bay Fuse Relay Box Terminal 3C0937125A

Part no. 3C0937125A-1

VW Volkswagen Tiguan 5N Passat B7 Engine Bay Fuse Relay Box Terminal 3C0937125A

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F21 F22 F30 Control Unit Air Conditioning System 9301308

Part no. 9301308

BMW F20 F21 F22 F30 Control Unit Air Conditioning System 9301308

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Porsche Macan 95B PDC Parking Sensor Control Module Unit 95B919294C

Part no. 95B919294C

Porsche Macan 95B PDC Parking Sensor Control Module Unit 95B919294C

€161.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Driver Seat Cable BMW E81 E82 E87 E88 Sensor Mat Wiring 9131649

Part no. 9131649

Driver Seat Cable BMW E81 E82 E87 E88 Sensor Mat Wiring 9131649

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A5 F5 Door Module Control Unit ECU Front Passenger Side 4M0959792H

Part no. 4M0959792H

Audi A5 F5 Door Module Control Unit ECU Front Passenger Side 4M0959792H

€42.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F30 LCI 330e Hybrid High Voltage Electronics Unit Holder Support 9382401

Part no. 9382401

BMW F30 LCI 330e Hybrid High Voltage Electronics Unit Holder Support 9382401

€37.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes-Benz A CLA C117 W176 Airbag Impact Crash Sensor A1668210351

Part no. A1668210351

Mercedes-Benz A CLA C117 W176 Airbag Impact Crash Sensor A1668210351

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F22 F30 Sliding Sunroof Drive Motor Unit Webasto 7193398

Part no. 7316535

BMW F20 F22 F30 Sliding Sunroof Drive Motor Unit Webasto 7193398

€42.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Skoda Octavia 5E Antenna Amplifier Aerial Control Module Unit 5E5035577B

Part no. 5E5035577B

Skoda Octavia 5E Antenna Amplifier Aerial Control Module Unit 5E5035577B

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X3 G01 G20 G21 G30 G31 Starter Acoustic Vibration Plug 8576484 8588900

Part no. 8576484

BMW X3 G01 G20 G21 G30 G31 Starter Acoustic Vibration Plug 8576484 8588900

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F20 F21 F30 F31 Control Unit Air Conditioning Module 9296780

Part no. 9296780

BMW F20 F21 F30 F31 Control Unit Air Conditioning Module 9296780

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F10 ECU Body Control Module V2 PL6 JBBFE III Junction Box 9244392

Part no. 9244392

BMW F10 ECU Body Control Module V2 PL6 JBBFE III Junction Box 9244392

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini Cooper S R56 Automatic Gearbox TCU ECU Control Unit EGS Module 7574294

Part no. 7574294

Mini Cooper S R56 Automatic Gearbox TCU ECU Control Unit EGS Module 7574294

€56.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes Vito W447 Battery Cable Starter Alternator Wiring Harness A4475402105

Part no. A4475402105

Mercedes Vito W447 Battery Cable Starter Alternator Wiring Harness A4475402105

€37.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X3 X5 E53 E83 Four Wheel Drive Transfer Box Control Unit Module 7570299

Part no. 7570299

BMW X3 X5 E53 E83 Four Wheel Drive Transfer Box Control Unit Module 7570299

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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 Mercedes W221 Door Harness Left Right N/O/S Rear Door Wiring Loom A2215401833

Part no. A2215401833

Mercedes W221 Door Harness Left Right N/O/S Rear Door Wiring Loom A2215401833

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW Mini Clubman R55 Cable Wiring Loom Splitdoor  Door Rear Left N/S 9199491

Part no. 9199491

BMW Mini Clubman R55 Cable Wiring Loom Splitdoor Door Rear Left N/S 9199491

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E39 X5 E53 Z4 E85 Drive For Window Lifter Motor Right O/S 8362064

Part no. 8362064

BMW E39 X5 E53 Z4 E85 Drive For Window Lifter Motor Right O/S 8362064

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes-Benz W207 A207 Left Right A-Pillar Radio Aerial Antenna Amplifier Unit

Part no. A2078205489

Mercedes-Benz W207 A207 Left Right A-Pillar Radio Aerial Antenna Amplifier Unit

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F40 F44 F46 X1 F48 Mini F54 F56 F57 F60 Engine Wiring Loom Harness 8681185

Part no. 8681185

BMW F40 F44 F46 X1 F48 Mini F54 F56 F57 F60 Engine Wiring Loom Harness 8681185

€42.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W176 W246 Control Unit  Body Control Module ECU A2469009413

Part no. A2469009413-1

Mercedes W176 W246 Control Unit Body Control Module ECU A2469009413

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Fuse Box Mercedes W156 W176 W246 Front Relay Control Unit Module A2465401350

Part no. A2465401350

Fuse Box Mercedes W156 W176 W246 Front Relay Control Unit Module A2465401350

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Comfort Control Unit BMW F06 F10 F11 F12 F13 Junction Box 9286945

Part no. 9286945

Comfort Control Unit BMW F06 F10 F11 F12 F13 Junction Box 9286945

€51.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A5 8F Gateway Control Unit Module ECU 8R0907468L

Part no. 8R0907468L

Audi A5 8F Gateway Control Unit Module ECU 8R0907468L

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F30 F31 F32 Rear Tailgate Smart Opener Lower Antenna 7273667

Part no. 7273667

BMW F30 F31 F32 Rear Tailgate Smart Opener Lower Antenna 7273667

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A1 8X Driver Side Door Module Front Control Unit Module ECU 8X0959793D

Part no. 8X0959793D

Audi A1 8X Driver Side Door Module Front Control Unit Module ECU 8X0959793D

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi Q3 F3 Keyless Entry Amplifier Control Box Module Aerial Antenna 5K0962132A

Part no. 5K0962132A

Audi Q3 F3 Keyless Entry Amplifier Control Box Module Aerial Antenna 5K0962132A

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E90 E91 LCI 318d N47N ECU Kit DDE 8512043 + CAS3 + Key Manual

Part no. 8512043-1

BMW E90 E91 LCI 318d N47N ECU Kit DDE 8512043 + CAS3 + Key Manual

€99.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW 5 Series F10 F11 Cable Loom Front Driver's Door Wiring Harness 9255986

Part no. 9282069

BMW 5 Series F10 F11 Cable Loom Front Driver's Door Wiring Harness 9255986

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW U06 iX I20 Headlight Headlamp Control Module Unit FLM2 Mid 5A410C5

Part no. 5A410C5

BMW U06 iX I20 Headlight Headlamp Control Module Unit FLM2 Mid 5A410C5

€137.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes CLS C218 Front Fuse Relay Box On Board Supply A2129007024

Part no. A2129007024

Mercedes CLS C218 Front Fuse Relay Box On Board Supply A2129007024

€75.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes-Benz C E W202 W210 Front Right Door O/S Control Module A2108207626

Part no. A2108207626

Mercedes-Benz C E W202 W210 Front Right Door O/S Control Module A2108207626

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW 1 3 Z4 Series E88 E89 E93 Convertible Cabrio DWA-Alarm System Module 6989713

Part no. 6989713

BMW 1 3 Z4 Series E88 E89 E93 Convertible Cabrio DWA-Alarm System Module 6989713

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Audi A3 8P Anti Theft Alarm System Control Module Unit ECU 1K0907719C

Part no. 1K0907719C

Audi A3 8P Anti Theft Alarm System Control Module Unit ECU 1K0907719C

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Seat Heating Sensor Mercedes W209 W211 W220 Left N/S Control Unit A2208203226

Part no. A2208203226

Seat Heating Sensor Mercedes W209 W211 W220 Left N/S Control Unit A2208203226

€32.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W207 Convertible Door Module Front Right O/S Control Unit A2079002800

Part no. A2079002800

Mercedes W207 Convertible Door Module Front Right O/S Control Unit A2079002800

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X5 E70 G11 Integrated Supply Module Ecu Control Unit 8583091

Part no. 8583091

BMW X5 E70 G11 Integrated Supply Module Ecu Control Unit 8583091

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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VW Golf 8 1.5 eTSI HV Battery Positive Terminal Harness Cable Wiring 5WA971794R

Part no. 5WA971794R

VW Golf 8 1.5 eTSI HV Battery Positive Terminal Harness Cable Wiring 5WA971794R

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Ford Transit Mk7 Fuse Box Battery Terminal Unit Module 6C1T-14A067-E

Part no. 6C1T14A067E

Ford Transit Mk7 Fuse Box Battery Terminal Unit Module 6C1T-14A067-E

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mercedes W211 CLS C219 Alternator Generator OM642 Diesel 14V 180A A0131547002

Part no. A0131547002

Mercedes W211 CLS C219 Alternator Generator OM642 Diesel 14V 180A A0131547002

€94.95

Free delivery - Fri, Nov 28

If paid before 14:00

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Mini R61 Sat Navi Stereo Radio Audio Head Unit Player 9319433

Part no. 9319433

Mini R61 Sat Navi Stereo Radio Audio Head Unit Player 9319433

€284.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F10 Footwell Light Module Control Unit ECU 9394665

Part no. 9394665

BMW F10 Footwell Light Module Control Unit ECU 9394665

€113.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW F01 F07 GT F10 F11 F12 F13 Control Unit Box Cover Cap 7555189

Part no. 7555188-1

BMW F01 F07 GT F10 F11 F12 F13 Control Unit Box Cover Cap 7555189

€23.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW X3 F25 Battery Cable Wire Lead Positive Alternator Starter X4 F26 8577243

Part no. 8577243

BMW X3 F25 Battery Cable Wire Lead Positive Alternator Starter X4 F26 8577243

€28.95

Free delivery - Fri, Nov 28

If paid before 14:00

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BMW E90 E91 LCI E92 330d Diesel N57 245HP ECU Engine Kit DDE 8510221 CAS3 + Key

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Mini Cabrio R57 ECU Air Control Unit Module Controller 3454345

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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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