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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Audi A5 F5 Sportback Door Wiring Harness Loom Rear Left N/S 8W8971687M

Part no. 8W8971687M

Audi A5 F5 Sportback Door Wiring Harness Loom Rear Left N/S 8W8971687M

€47.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9366409

Part no. 9366409

BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9366409

€94.95

Free delivery - Fri, Oct 31

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, Oct 31

If paid before 14:00

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BMW E65 E66 E67 Control Unit Door Front Passenger Side Module ECU 6958446

Part no. 6958446

BMW E65 E66 E67 Control Unit Door Front Passenger Side Module ECU 6958446

€23.95

Free delivery - Fri, Oct 31

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, Oct 31

If paid before 14:00

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Ford Transit Connect Battery Cable Negative Lead Terminal Harness KV6T10C679BC

Part no. KV6T10C679BC

Ford Transit Connect Battery Cable Negative Lead Terminal Harness KV6T10C679BC

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X3 F15 Can Bus Interface 120Ohm Control Module Unit ECU 9266838

Part no. 9266838

BMW X3 F15 Can Bus Interface 120Ohm Control Module Unit ECU 9266838

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 F21 F22 F30 Radio Professional CD Bluetooth Headunit Control 9281518

Part no. 9281518

BMW F20 F21 F22 F30 Radio Professional CD Bluetooth Headunit Control 9281518

€237.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper D ALL4 R60 N47N 1.6 Diesel Engine ECU Kit DDE 8519663 CAS3 + Key

Part no. 8519663-4

Mini Cooper D ALL4 R60 N47N 1.6 Diesel Engine ECU Kit DDE 8519663 CAS3 + Key

€189.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Starter Motor Seat Ibiza 6J VW Volkswagen Polo 6R 1.2 Petrol Engine 02T911023S

Part no. 02T911023S

Starter Motor Seat Ibiza 6J VW Volkswagen Polo 6R 1.2 Petrol Engine 02T911023S

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E60 E61 E63 E64 Actuator Ventilation Motor Heater Right O/S 6930302

Part no. 6930302

BMW E60 E61 E63 E64 Actuator Ventilation Motor Heater Right O/S 6930302

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes Citan W415 109 CDI OM607.951 Engine Control Unit ECU 237104376R Manual

Part no. 237104376R

Mercedes Citan W415 109 CDI OM607.951 Engine Control Unit ECU 237104376R Manual

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes Vito W639 Wiring Harness Rear Boot Trunk Lid Tailgate Loom A6394405109

Part no. A6394405109

Mercedes Vito W639 Wiring Harness Rear Boot Trunk Lid Tailgate Loom A6394405109

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W205 W222 Door Module Front Right O/S Control Unit ECU A2229001909

Part no. A2229001909

Mercedes W205 W222 Door Module Front Right O/S Control Unit ECU A2229001909

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Door Wiring Mercedes W212 Loom Cable Rear Left Right N/O/S A2124405933

Part no. A2124405933

Door Wiring Mercedes W212 Loom Cable Rear Left Right N/O/S A2124405933

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper R55 R56 N12 1.6 120HP ECU Kit DME 7600076 + CAS3 + Key Manual

Part no. 7600076-2

Mini Cooper R55 R56 N12 1.6 120HP ECU Kit DME 7600076 + CAS3 + Key Manual

€142.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X6 E71 Map Card Fuse Box Grouping Diagram 9207416

Part no. 9207416

BMW X6 E71 Map Card Fuse Box Grouping Diagram 9207416

€23.95

Free delivery - Fri, Oct 31

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, Oct 31

If paid before 14:00

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Audi A5 8T 2.0 TFSI Petrol Fuel Injectors Wiring Cable Harness 06H971627

Part no. 06H971627

Audi A5 8T 2.0 TFSI Petrol Fuel Injectors Wiring Cable Harness 06H971627

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E60 E61 Air Module ECU Control Unit Gateway Module 6943085

Part no. 6943085

BMW E60 E61 Air Module ECU Control Unit Gateway Module 6943085

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B9 Body Control Module BCM Comfort Control Unit Power Supply 8W1907064BC

Part no. 8W1907064BC

Audi A4 B9 Body Control Module BCM Comfort Control Unit Power Supply 8W1907064BC

€104.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F40 F44 F48 Mini F54 Rear Tailgate Smart Opener Top Wire Sensor 8494948

Part no. 8494948

BMW F40 F44 F48 Mini F54 Rear Tailgate Smart Opener Top Wire Sensor 8494948

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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

Part no. A1648209385

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

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 5 7 X5 E70 F01 F02 F10 F11 Rain / Light / Solar Fogging Sensor 9212916

Part no. 9212916

BMW 5 7 X5 E70 F01 F02 F10 F11 Rain / Light / Solar Fogging Sensor 9212916

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X5 F15 Bumper PDC Rear Wiring Loom Parking Sensor Cable 9355462

Part no. 9355462

BMW X5 F15 Bumper PDC Rear Wiring Loom Parking Sensor Cable 9355462

€113.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Gearbox Module Mini R55 R56 LCI R60 Automatic Transmission Unit EGS 8617239

Part no. 8617239

Gearbox Module Mini R55 R56 LCI R60 Automatic Transmission Unit EGS 8617239

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini 1 2 3 Series F20 F21 F30 LCI F55 F56 Compensator LTE ECE 9358302

Part no. 9358302

Mini 1 2 3 Series F20 F21 F30 LCI F55 F56 Compensator LTE ECE 9358302

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8Y A4 B9 Q5 FY Harman Speaker Amplifier Booster Sound System 8Y0035465

Part no. 8Y0035465

Audi A3 8Y A4 B9 Q5 FY Harman Speaker Amplifier Booster Sound System 8Y0035465

€47.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X3 F25 Body Control Module ECU Junction Box JBBFE III 3 V9 Lear 9305712

Part no. 9305712

BMW X3 F25 Body Control Module ECU Junction Box JBBFE III 3 V9 Lear 9305712

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F10 F20 F30 F32 Fuel Pump Control Module Unit 7426095

Part no. 7426095

BMW F10 F20 F30 F32 Fuel Pump Control Module Unit 7426095

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8V Door Module Control Unit Front Passenger Side 5Q0959592B

Part no. 5Q0959592B

Audi A3 8V Door Module Control Unit Front Passenger Side 5Q0959592B

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W221 Radar Distronic Adaptive Cruise Control Sensor A2215408445

Part no. A2215408445

Mercedes W221 Radar Distronic Adaptive Cruise Control Sensor A2215408445

€379.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F01 F02 F03 LCI Holder Bracket Control Telematics Unit 9153136

Part no. 9153136

BMW F01 F02 F03 LCI Holder Bracket Control Telematics Unit 9153136

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E60 Cable Starter Generator Alternator B+ Base Wire Harness 7516404

Part no. 7516404

BMW E60 Cable Starter Generator Alternator B+ Base Wire Harness 7516404

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 F21 F30 F31 Mid-Range Sound Speaker Stereo HiFi Harman Kardon

Part no. 9368383-1

BMW F20 F21 F30 F31 Mid-Range Sound Speaker Stereo HiFi Harman Kardon

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F07 GT Rear PDC Parking Distance Sensor Titan Silver - 354

Part no. 9206056-TS

BMW F07 GT Rear PDC Parking Distance Sensor Titan Silver - 354

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 F21 F22 F30 F31 Radio Player CD Bluetooth Head Unit Control 9290992

Part no. 9290992

BMW F20 F21 F22 F30 F31 Radio Player CD Bluetooth Head Unit Control 9290992

€113.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X3 Series E83 Boardmonitor Central Information Display Screen 6,5"

Part no. 3452285

BMW X3 Series E83 Boardmonitor Central Information Display Screen 6,5"

€265.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Door Control Module Mercedes W169 W245 Relay Unit Right Rear O/S A1698209226

Part no. A1698209226

Door Control Module Mercedes W169 W245 Relay Unit Right Rear O/S A1698209226

Product currently unavailable

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Mercedes W907 Radio Control Unit ECU Module A2479001709

Part no. A2479001709

Mercedes W907 Radio Control Unit ECU Module A2479001709

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F10 F11 F30 184 HP Petrol N20 Engine Control Unit ECU DME 8606306 Manual

Part no. 8606306

BMW F10 F11 F30 184 HP Petrol N20 Engine Control Unit ECU DME 8606306 Manual

€398.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8P Bluetooth Antenna Module Control Unit 8P0035503M

Part no. 8P0035503M

Audi A3 8P Bluetooth Antenna Module Control Unit 8P0035503M

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X5 E70 CCC Navigation System CD Player Sat Nav Head Unit 9170732

Part no. 9170732

BMW X5 E70 CCC Navigation System CD Player Sat Nav Head Unit 9170732

€384.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 1 3 SERIES E87 E90 E91 Control Unit Airbag ECU NO CRASH DATA 9125224

Part no. 9125224

BMW 1 3 SERIES E87 E90 E91 Control Unit Airbag ECU NO CRASH DATA 9125224

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Volkswagen Polo 6R Cover Wiring Loom Guide Bracket Trim 03E971815A

Part no. 03E971815A

Volkswagen Polo 6R Cover Wiring Loom Guide Bracket Trim 03E971815A

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes-Benz A B Class W169 W245 Door Control Module Left Rear N/S A1698203185

Part no. A1698203185

Mercedes-Benz A B Class W169 W245 Door Control Module Left Rear N/S A1698203185

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini R55 R56 R60 R61 Engine Starter Motor Mitsubishi 7645594

Part no. 7582309-1

Mini R55 R56 R60 R61 Engine Starter Motor Mitsubishi 7645594

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F01 F02 F03 Holder Bracket Control Unit Top Rear Side View 9153137

Part no. 9153137

BMW F01 F02 F03 Holder Bracket Control Unit Top Rear Side View 9153137

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi S5 8T Antenna Amplifier Aerial Control Module Unit ECU 8J0035456

Part no. 8J0035456

Audi S5 8T Antenna Amplifier Aerial Control Module Unit ECU 8J0035456

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Keyless Entry Amplifier Audi A4 B9 A5 F5 Control Box Module Antenna 4M0907247A

Part no. 4M0907247A

Keyless Entry Amplifier Audi A4 B9 A5 F5 Control Box Module Antenna 4M0907247A

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Roadster R59 Cabrio Convertible Top Module CVM 61359291977 9291977

Part no. 9291977

Mini Roadster R59 Cabrio Convertible Top Module CVM 61359291977 9291977

€47.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 7 Series E65 E66 E67 Sensor Rear Seat Airbag 6946108

Part no. 6946108

BMW 7 Series E65 E66 E67 Sensor Rear Seat Airbag 6946108

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A8 4D Tailgate Lift Boot Lid Control Unit Module Trunk 4H0959107AC

Part no. 4H0959107AC

Audi A8 4D Tailgate Lift Boot Lid Control Unit Module Trunk 4H0959107AC

€42.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X5 F15 Antenna Aerial Diversity Trap Circuit Control Module 9270490

Part no. 9270490

BMW X5 F15 Antenna Aerial Diversity Trap Circuit Control Module 9270490

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X3 E83 LCI M47N2 2.0d 150HP ECU Kit DDE EWS4 Key 7805349 Manual

Part no. 7805349-2

BMW X3 E83 LCI M47N2 2.0d 150HP ECU Kit DDE EWS4 Key 7805349 Manual

€303.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Fuse Carrier BMW F40 Mini F55 F56 F57 F60 Distribution Box 9270356

Part no. 9270356-2

Fuse Carrier BMW F40 Mini F55 F56 F57 F60 Distribution Box 9270356

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW i3 I01 LCI Door Wiring Cable Loom Harness Rear Left Right N/O/S 8806980

Part no. 8806980

BMW i3 I01 LCI Door Wiring Cable Loom Harness Rear Left Right N/O/S 8806980

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W164 Tailgate Boot Lid Control Unit Module A1648702726

Part no. A1648702726

Mercedes W164 Tailgate Boot Lid Control Unit Module A1648702726

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F10 Engine Transmission Module Cable Loom Wiring Harness 7634061

Part no. 7634061

BMW F10 Engine Transmission Module Cable Loom Wiring Harness 7634061

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Engine Wiring BMW F20 F30 F31 LCI B38 Valvetronic Servomotor Cable Loom 8635813

Part no. 8635813

Engine Wiring BMW F20 F30 F31 LCI B38 Valvetronic Servomotor Cable Loom 8635813

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F10 X1 F48 Mini F54 Rear Tailgate Smart Opener Bottom Wire Sensor 7391043

Part no. 7391043

BMW F10 X1 F48 Mini F54 Rear Tailgate Smart Opener Bottom Wire Sensor 7391043

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Rear Tailgate Sensor BMW F40 F44 F48 Mini F54 LCI Smart Opener Bottom 8494949

Part no. 8494949

Rear Tailgate Sensor BMW F40 F44 F48 Mini F54 LCI Smart Opener Bottom 8494949

€42.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Camera Module Mercedes W156 W176 Reversing Rear View Control Unit A1179006000

Part no. A1179006000

Camera Module Mercedes W156 W176 Reversing Rear View Control Unit A1179006000

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8V A5 A6 A7 Air Quality Sensor Unit 4H09076588

Part no. 4H0907658B

Audi A3 8V A5 A6 A7 Air Quality Sensor Unit 4H09076588

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F10 Fuse Location Diagram Map Fuse Grouping 9267980

Part no. 9267980

BMW F10 Fuse Location Diagram Map Fuse Grouping 9267980

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W207 Front Bumper PDC Wiring Parking Sensor Loom Harness A2075406010

Part no. A2075406010-1

Mercedes W207 Front Bumper PDC Wiring Parking Sensor Loom Harness A2075406010

€66.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Safety Control Unit BMW F01 LCI F07 F10 F11 F25 Air Module Bag ECU 9350003

Part no. 9350003-1

Safety Control Unit BMW F01 LCI F07 F10 F11 F25 Air Module Bag ECU 9350003

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q5 8R Door Module Control Unit Front Passenger Side 8K0959792R

Part no. 8K0959792R

Audi Q5 8R Door Module Control Unit Front Passenger Side 8K0959792R

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F01 F02 F03 Holder Bracket Control Unit Amplifier 9153135

Part no. 9153135

BMW F01 F02 F03 Holder Bracket Control Unit Amplifier 9153135

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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MINI R55 R56 R57 LCI R60 R61 Cover Power Distribution Fuse Box 9240946

Part no. 9240946

MINI R55 R56 R57 LCI R60 R61 Cover Power Distribution Fuse Box 9240946

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E90 E91 LCI E92 325d Diesel N57 204HP ECU Engine Kit DDE 8510221 CAS3 + Key

Part no. 8510221-6

BMW E90 E91 LCI E92 325d Diesel N57 204HP ECU Engine Kit DDE 8510221 CAS3 + Key

€108.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper R56 Automatic Gearbox TCU ECU Control Unit EGS Module 7579136

Part no. 7600564

Mini Cooper R56 Automatic Gearbox TCU ECU Control Unit EGS Module 7579136

€47.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W164 W251 High Tone Horn Signal Right O/S A0065424220

Part no. A0065424220

Mercedes W164 W251 High Tone Horn Signal Right O/S A0065424220

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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ESP Sensor Mercedes W166 Electronic Yaw Rate Sensor Module A0065422618

Part no. A0065422618

ESP Sensor Mercedes W166 Electronic Yaw Rate Sensor Module A0065422618

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes-Benz A B Class W176 W246 Rear Fuel Pump Control Unit Bracket Holder

Part no. A2465453740

Mercedes-Benz A B Class W176 W246 Rear Fuel Pump Control Unit Bracket Holder

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper F55 F56 F57 F60 Starter Motor Engine 8570845

Part no. 8570845

Mini Cooper F55 F56 F57 F60 Starter Motor Engine 8570845

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E81 Footwell Light Module LOW PL2 FRM II 61359175649 9175649

Part no. 9175649

BMW E81 Footwell Light Module LOW PL2 FRM II 61359175649 9175649

€85.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A6 C6 3.0 TDI Suppression Condenser Noise Filter 4F0903291

Part no. 4F0903291

Audi A6 C6 3.0 TDI Suppression Condenser Noise Filter 4F0903291

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W176 Fuse Relay Box Control Unit A2465400340 A2465400140

Part no. A2465400340-2

Mercedes W176 Fuse Relay Box Control Unit A2465400340 A2465400140

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X1 E84 Aerial Antenna Noise Suppression Filter 9181454

Part no. 9181454

BMW X1 E84 Aerial Antenna Noise Suppression Filter 9181454

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 2 3 4 Series F22 F30 F32 Antenna Amplifier Module Trap Circuit 9231466

Part no. 9231466

BMW 2 3 4 Series F22 F30 F32 Antenna Amplifier Module Trap Circuit 9231466

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X3 E83 Fuse Grouping Front Stick-on Label Diagram 9267980

Part no. 3414469

BMW X3 E83 Fuse Grouping Front Stick-on Label Diagram 9267980

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W205 W222 Door Module Control Unit Rear Left N/S A2229002009

Part no. A2229002009

Mercedes W205 W222 Door Module Control Unit Rear Left N/S A2229002009

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A5 8T Front Door Control Module Unit Left N/S 8T0959792D

Part no. 8T0959792D

Audi A5 8T Front Door Control Module Unit Left N/S 8T0959792D

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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VW Volkswagen Fox 5Z 1.2 CHFB Engine Wiring Loom Harness Cable Loom 03D971595CJ

Part no. 03D971595CJ

VW Volkswagen Fox 5Z 1.2 CHFB Engine Wiring Loom Harness Cable Loom 03D971595CJ

€70.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E84 E90 E91 LCI 320xd N47 Cable Alternator Starter Base B

Part no. 7823731

BMW E84 E90 E91 LCI 320xd N47 Cable Alternator Starter Base B

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi RS4 B8 Front Door Wiring Harness Loom Plug Socket 4E0941817A

Part no. 4E0941817A

Audi RS4 B8 Front Door Wiring Harness Loom Plug Socket 4E0941817A

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q5 FY A5 Negative Battery Terminal Cable Wiring 8S0915181C

Part no. 8S0915181C

Audi Q5 FY A5 Negative Battery Terminal Cable Wiring 8S0915181C

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W204 Warning Device Parktronic Display Rear Sound Signal A2045420623

Part no. A2045420623

Mercedes W204 Warning Device Parktronic Display Rear Sound Signal A2045420623

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W212 Air Suspension Control Unit Module ECU A2125406462

Part no. A2125406462

Mercedes W212 Air Suspension Control Unit Module ECU A2125406462

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi TT FV Dashboard Sat Nav Drive Unit MMI Multimedia Infortaiment 8S0035072A

Part no. 8S0035072A

Audi TT FV Dashboard Sat Nav Drive Unit MMI Multimedia Infortaiment 8S0035072A

€379.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8P 2.0 TDI 170HP BMN Engine Control Unit ECU 03G906018DN Automatic

Part no. 03G906018DN-2

Audi A3 8P 2.0 TDI 170HP BMN Engine Control Unit ECU 03G906018DN Automatic

€42.95

Free delivery - Fri, Oct 31

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, Oct 31

If paid before 14:00

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BMW F20 F30 120d 320d Diesel N47N 184HP ECU Unit DDE 8579478 Automatic

Part no. 8579478-4

BMW F20 F30 120d 320d Diesel N47N 184HP ECU Unit DDE 8579478 Automatic

€94.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W205 W213 Fuse Box Rear SAM Module Electrical Fuse Unit A2059007037

Part no. A2059007037

Mercedes W205 W213 Fuse Box Rear SAM Module Electrical Fuse Unit A2059007037

€66.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Body Control Module BMW F20 F30 F31 BCM Unit FEM Lear V12 ECU 8709212

Part no. 8709212

Body Control Module BMW F20 F30 F31 BCM Unit FEM Lear V12 ECU 8709212

€142.95

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Renault Relay III Unit Module 4 Pins 12V 8200263345

Part no. 8200263345

Renault Relay III Unit Module 4 Pins 12V 8200263345

€23.95

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If paid before 14:00

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Mercedes-Benz C-Class W204 Rear Right Door O/S Control Unit Module A2048207885

Part no. A2048207885

Mercedes-Benz C-Class W204 Rear Right Door O/S Control Unit Module A2048207885

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW G20 G30 F40 F45 Mini F54 F56 F60 Crankshaft Position Sensor 8644376

Part no. 8644376

BMW G20 G30 F40 F45 Mini F54 F56 F60 Crankshaft Position Sensor 8644376

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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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