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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FEM Module BMW F20 F22 F30 F32 ECU Control Unit Fuse Box 9395176

Part no. 9395176

FEM Module BMW F20 F22 F30 F32 ECU Control Unit Fuse Box 9395176

£113.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Yaw Rate Sensor Mercedes W169 W245 W211 W219 Turn Rate Sensor A2165420018

Part no. A2165420018

Yaw Rate Sensor Mercedes W169 W245 W211 W219 Turn Rate Sensor A2165420018

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W164 W204 Fuel Pump Module Control Unit ECU A2124400314

Part no. A2124400314

Mercedes W164 W204 Fuel Pump Module Control Unit ECU A2124400314

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F11 Touring Light Control Footwell Module Unit ECU FRM III 9273628

Part no. 9273628

BMW F11 Touring Light Control Footwell Module Unit ECU FRM III 9273628

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X3 E83 Instrument Cluster Speedo Clocks Automatic 3451585

Part no. rhd-3451585

BMW X3 E83 Instrument Cluster Speedo Clocks Automatic 3451585

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X1 X3 E84 F25 Cigarette Lighter Socket With Cable 9197354

Part no. 9197354

BMW X1 X3 E84 F25 Cigarette Lighter Socket With Cable 9197354

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes Sprinter W907 W910 Control Unit Module ECU A9079005303

Part no. A9079005303

Mercedes Sprinter W907 W910 Control Unit Module ECU A9079005303

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W221 Multimedia Interface USB Adapter Port Socket A2188200187

Part no. A2188200187

Mercedes W221 Multimedia Interface USB Adapter Port Socket A2188200187

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E70 E90 E91 LCI Control Unit Xenon Adaptive Headlight 7189311

Part no. 7182396

BMW X5 E70 E90 E91 LCI Control Unit Xenon Adaptive Headlight 7189311

£42.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Rain Sensor Mercedes W204 Light Solar Condensation Control Unit A2048208185

Part no. A2048208185

Rain Sensor Mercedes W204 Light Solar Condensation Control Unit A2048208185

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E61 Positive Battery Cable Plus Pole Lead 6955061

Part no. 6955061

BMW E60 E61 Positive Battery Cable Plus Pole Lead 6955061

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E91 ECU Body Control Module H4 Electronic Box 61359177987 9177987

Part no. 9177987

BMW E91 ECU Body Control Module H4 Electronic Box 61359177987 9177987

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Air Module BMW X3 F25 F10 F11 F12 F13 ECU Control ECU Unit 9319492

Part no. 9319492

Air Module BMW X3 F25 F10 F11 F12 F13 ECU Control ECU Unit 9319492

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W212 PDC Wiring Parktronic Parking Sensor Cable Rear A2125405710

Part no. A2125405710

Mercedes W212 PDC Wiring Parktronic Parking Sensor Cable Rear A2125405710

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F10 F11 F12 Central Gateway Module ECU Control Unit Lear ZGW-02 High 9267514

Part no. 9267514

BMW F10 F11 F12 Central Gateway Module ECU Control Unit Lear ZGW-02 High 9267514

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Airbag Module Mini R57 R59 Cabrio Convertible ECU Control Unit Air Bag 9812296

Part no. 9812296

Airbag Module Mini R57 R59 Cabrio Convertible ECU Control Unit Air Bag 9812296

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 Series E82 E88 Positive Battery Lead Cable Wire 61126982652 6982652

Part no. 6982652

BMW 1 Series E82 E88 Positive Battery Lead Cable Wire 61126982652 6982652

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 3 Series E91 ECU Body Control Module H4 Electronic Box 61359176886 9176886

Part no. 9176886

BMW 3 Series E91 ECU Body Control Module H4 Electronic Box 61359176886 9176886

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper R57 Convertible Cabrio Petrol Fuse Box 9213373

Part no. 9213373

Mini Cooper R57 Convertible Cabrio Petrol Fuse Box 9213373

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F21 F23 F30 F31 F32 Telematics Control Unit Module ATM ECE 4G 2622598

Part no. 2622598

BMW F20 F21 F23 F30 F31 F32 Telematics Control Unit Module ATM ECE 4G 2622598

£56.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Speed Cluster Sensor BMW E87 LCI 130i E90 M3 E92 Yaw Rotary Rate Sensor 6850375

Part no. 6850375-1

Speed Cluster Sensor BMW E87 LCI 130i E90 M3 E92 Yaw Rotary Rate Sensor 6850375

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 2 3 4 Series F22 F30 F31 F32 Battery Power B+ Distribution Box 9225022

Part no. 9225022

BMW 2 3 4 Series F22 F30 F31 F32 Battery Power B+ Distribution Box 9225022

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 LCI E90 E91 120d 320d N47 177HP ECU KIT DDE 8506438 CAS 3 Key

Part no. 8506438-1

BMW E81 E87 LCI E90 E91 120d 320d N47 177HP ECU KIT DDE 8506438 CAS 3 Key

£161.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W176 W246 Glow Plug Wiring Harness Loom OM651 Engine A6511501433

Part no. A6511501433

Mercedes W176 W246 Glow Plug Wiring Harness Loom OM651 Engine A6511501433

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi Q5 8R Multimedia Radio Control Module Head Unit 4G0035061Q

Part no. 4G0035061Q

Audi Q5 8R Multimedia Radio Control Module Head Unit 4G0035061Q

£237.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 LCI E90 Hands-Free Bluetooth Module High MULF2 9149843

Part no. 9149843

BMW E81 E87 LCI E90 Hands-Free Bluetooth Module High MULF2 9149843

£47.95

Free delivery - Wed, Dec 17

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

£80.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W176 Pressure Crash Impact Sensor Control Module A1769052400

Part no. A1769052400-1

Mercedes W176 Pressure Crash Impact Sensor Control Module A1769052400

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 Series F20 F21 Rear Bumper PDC Wiring Loom Harness Cables 62395011

Part no. rhd-9313903-1

BMW 1 Series F20 F21 Rear Bumper PDC Wiring Loom Harness Cables 62395011

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X3 E83 Z4 E85 Wiring Seat Occupancy Cable 6927572

Part no. 6927572

BMW X3 E83 Z4 E85 Wiring Seat Occupancy Cable 6927572

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A3 8V Front Door Module Control Unit Module Right O/S ECU 5Q0959592E

Part no. 5Q0959592E

Audi A3 8V Front Door Module Control Unit Module Right O/S ECU 5Q0959592E

£13.95

Free delivery - Wed, Dec 17

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

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W205 W212 W246 Parking Distance Sensor Parktronic White A0009059300

Part no. A0009059300

Mercedes W205 W212 W246 Parking Distance Sensor Parktronic White A0009059300

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Gateway Module BMW F10 F11 Central Module Control Unit Lear ZGW-02 9266409

Part no. 9266409

Gateway Module BMW F10 F11 Central Module Control Unit Lear ZGW-02 9266409

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E93 ECU Body Control Module H1 PL2 JBBFE 61359153966 9153966

Part no. 9153966

BMW E93 ECU Body Control Module H1 PL2 JBBFE 61359153966 9153966

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 E90 E91 E92 LCI Combox Telematics Module Navigation 9251748

Part no. 9251748

BMW E81 E87 E90 E91 E92 LCI Combox Telematics Module Navigation 9251748

£113.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E82 E88 E92 E93 LCI Control Unit Airbag ECU NO CRASH DATA 9264916

Part no. 9264916

BMW E82 E88 E92 E93 LCI Control Unit Airbag ECU NO CRASH DATA 9264916

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E70 Front Bumper PDC Wiring Loom Cable Harness 6970675

Part no. 6970675

BMW X5 E70 Front Bumper PDC Wiring Loom Cable Harness 6970675

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 LCI E90 116i 316i N45N Wiring Harness Injection Valve Ignition Loom

Part no. rhd-7570588

BMW E81 E87 LCI E90 116i 316i N45N Wiring Harness Injection Valve Ignition Loom

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 Light Module NSW Footwell Module PL2 FRM II 9159813

Part no. 9159813

BMW E81 Light Module NSW Footwell Module PL2 FRM II 9159813

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Yaw Sensor Mercedes ML W164 W221 W251 ESP Rotation Rate Unit Module A0045423918

Part no. A0045423918

Yaw Sensor Mercedes ML W164 W221 W251 ESP Rotation Rate Unit Module A0045423918

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W169 W245 CD Player Radio Stereo Head Unit A1698705894

Part no. A1698705894

Mercedes W169 W245 CD Player Radio Stereo Head Unit A1698705894

£62.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F21 F22 Wiring Loom Door Drivers Side Front Right O/S 9340973

Part no. 9287433

BMW F21 F22 Wiring Loom Door Drivers Side Front Right O/S 9340973

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E70 Footwell Light Module Control Unit ECU FRM II NSW Lear 9153802

Part no. 9153802

BMW X5 E70 Footwell Light Module Control Unit ECU FRM II NSW Lear 9153802

£127.95

Free delivery - Thu, Dec 18

If paid before 14:00

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Mini Cooper F55 F56 Dual-Clutch Transmission Gearbox Control Unit Module DCT

Part no. 8486547

Mini Cooper F55 F56 Dual-Clutch Transmission Gearbox Control Unit Module DCT

£360.95

Free delivery - Thu, Dec 18

If paid before 14:00

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Parking Module Mercedes W204 S204 PDC Distance Control Unit Sensor A2049009004

Part no. A2049009004

Parking Module Mercedes W204 S204 PDC Distance Control Unit Sensor A2049009004

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 3 Series E93 E93N LCI Cabrio Battery Cable Plus Pole 9130313

Part no. 9130313

BMW 3 Series E93 E93N LCI Cabrio Battery Cable Plus Pole 9130313

£189.95

Free delivery - Thu, Dec 18

If paid before 14:00

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BMW X3 Z4 E83 E85 E86 Radio Business CD Player Control Unit 9146710

Part no. 9146710

BMW X3 Z4 E83 E85 E86 Radio Business CD Player Control Unit 9146710

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E87 LCI ECU Body Control Module Junction Box H2 PL2RR 9247472

Part no. 9247472

BMW E87 LCI ECU Body Control Module Junction Box H2 PL2RR 9247472

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E90 LCI Footwell Light Control Module Lear FRM3R PL2 LED 9240532

Part no. 9240532

BMW E90 LCI Footwell Light Control Module Lear FRM3R PL2 LED 9240532

£142.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini R50 Park Lane Sticker Rear Window Decals Plates Set

Part no. R50-PARK-LANE

Mini R50 Park Lane Sticker Rear Window Decals Plates Set

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W169 Front Bumper Parking Distance Sensor Parktronic Polar Silver 761

Part no. A1695420018-PLS

Mercedes W169 Front Bumper Parking Distance Sensor Parktronic Polar Silver 761

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Control Unit Mercedes W176 W246 Body Control Module BCM ECU A2469009112

Part no. A2469009112

Control Unit Mercedes W176 W246 Body Control Module BCM ECU A2469009112

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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SAM Module Mercedes W204 Control Unit Electrical Fuse Box Unit A2045403750

Part no. A2045403750

SAM Module Mercedes W204 Control Unit Electrical Fuse Box Unit A2045403750

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes ML W164 Rear Fuse Relay Box Module SRB A1645403072

Part no. A1645403072

Mercedes ML W164 Rear Fuse Relay Box Module SRB A1645403072

£32.95

Free delivery - Wed, Dec 17

If paid before 14:00

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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

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E87 ECU Body Control Module Unit H2 PL2 JBBFE 6983304

Part no. 6983304

BMW E87 ECU Body Control Module Unit H2 PL2 JBBFE 6983304

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 3 4 Series F20 F21 F30 F31 F32 Power Distribution Fuse Box Rear 9261111

Part no. 9261111

BMW 1 3 4 Series F20 F21 F30 F31 F32 Power Distribution Fuse Box Rear 9261111

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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

Part no. A6519000601-1

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

£237.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E87 E90 E91 Hands Free Electronics Charging Module MULF2 9215184

Part no. 9215184

BMW E60 E87 E90 E91 Hands Free Electronics Charging Module MULF2 9215184

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W176 W246 Relay Current 4 Pin 12V Hella A0025428819

Part no. A0025428819

Mercedes W176 W246 Relay Current 4 Pin 12V Hella A0025428819

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper One R50 R52 R53 Cable Door Right Wiring Harness Loom 6975062

Part no. 6975069

Mini Cooper One R50 R52 R53 Cable Door Right Wiring Harness Loom 6975062

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes-Benz A B Class W176 W246 Front Left N/S Door Control Unit Module ECU

Part no. A1669000318

Mercedes-Benz A B Class W176 W246 Front Left N/S Door Control Unit Module ECU

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E87 LCI ECU Body Control Module Unit H2 9226331

Part no. 9226331

BMW E87 LCI ECU Body Control Module Unit H2 9226331

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 LCI E90 N43 118i 318i ECU Kit DME CAS3 Key 7621178 Manual

Part no. 7621178-1

BMW E81 E87 LCI E90 N43 118i 318i ECU Kit DME CAS3 Key 7621178 Manual

£142.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W212 Rain Light Solar Condensation Sensor Control Unit A2049014503

Part no. A2049014503

Mercedes W212 Rain Light Solar Condensation Sensor Control Unit A2049014503

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini R60 Rear PDC Ultrasonic Parking Sensor Royal Grey Metallic 9805533

Part no. 9805533

Mini R60 Rear PDC Ultrasonic Parking Sensor Royal Grey Metallic 9805533

£13.95

Free delivery - Wed, Dec 17

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"

£218.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module 9389657

Part no. 9389657

BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module 9389657

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W177 W247 Battery Clamp Fuse Protection Switch N000000008776

Part no. N000000008776

Mercedes W177 W247 Battery Clamp Fuse Protection Switch N000000008776

£23.95

Free delivery - Wed, Dec 17

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

£23.95

Free delivery - Wed, Dec 17

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

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E87 LCI Footwell Light Control Unit Module ECU Lear FRM3R PL2 9249080

Part no. 9249080-1

BMW E87 LCI Footwell Light Control Unit Module ECU Lear FRM3R PL2 9249080

£142.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A5 Q7 A6 Front Crash Impact Sensor Control Unit 4L0959651

Part no. 4L0959651

Audi A5 Q7 A6 Front Crash Impact Sensor Control Unit 4L0959651

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F21 F30 F31 LCI G30 G31 G11 Navigation Head Unit Sat Nav High 2 8708259

Part no. 8708259

BMW F20 F21 F30 F31 LCI G30 G31 G11 Navigation Head Unit Sat Nav High 2 8708259

£569.95

Free delivery - Thu, Dec 18

If paid before 14:00

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Mercedes A B C Class W169 W203 W245 Outside Air Temperature Sensor A0005428418

Part no. A0005428418

Mercedes A B C Class W169 W203 W245 Outside Air Temperature Sensor A0005428418

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E53 Automatic Gearbox Basic Control Unit Module EGS 7544721

Part no. 7544721

BMW X5 E53 Automatic Gearbox Basic Control Unit Module EGS 7544721

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 5 Series F10 Electric Parking Brake Module Cable Wiring Loom 9325537

Part no. 9325537

BMW 5 Series F10 Electric Parking Brake Module Cable Wiring Loom 9325537

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F10 F20 F30 Tow Bar Trailer Towing Control Module Unit AHM 4 6856747

Part no. 6856747

BMW F10 F20 F30 Tow Bar Trailer Towing Control Module Unit AHM 4 6856747

£113.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Battery Cable BMW X3 F25 Red Positive Plus Pole Blow Off 9225099

Part no. 9225099

Battery Cable BMW X3 F25 Red Positive Plus Pole Blow Off 9225099

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W204 Automatic Gearbox Transmission Module Unit ECU A0005455916

Part no. A0005455916

Mercedes W204 Automatic Gearbox Transmission Module Unit ECU A0005455916

£23.95

Free delivery - Wed, Dec 17

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

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper R55 R56 Engine N12 1.6 120HP ECU Kit DME 7589971 + CAS3 + Key Manual

Part no. 7589971-8

Mini Cooper R55 R56 Engine N12 1.6 120HP ECU Kit DME 7589971 + CAS3 + Key Manual

£142.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW G30 G11 G12 Sunroof Sliding Roof Drive Unit Motor Actuator

Part no. 7316536

BMW G30 G11 G12 Sunroof Sliding Roof Drive Unit Motor Actuator

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Battery Cable BMW F10 F11 X3 F25 Lead Negative IBS Wiring 9302356

Part no. 9302356

Battery Cable BMW F10 F11 X3 F25 Lead Negative IBS Wiring 9302356

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper One R55 R56 R57 Airbag ECU Control Unit Module 9811224

Part no. 9811224

Mini Cooper One R55 R56 R57 Airbag ECU Control Unit Module 9811224

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A3 8P Door Window Lifter Regulator Motor Front Left N/S 8P0959802K

Part no. 8P0959802K

Audi A3 8P Door Window Lifter Regulator Motor Front Left N/S 8P0959802K

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes-Benz W204 Parking Sensor Wiring Cable Harness Rear PDC A2045400708

Part no. A2045400708

Mercedes-Benz W204 Parking Sensor Wiring Cable Harness Rear PDC A2045400708

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper One Clubman R55 R56 R58 R59 R60 Starter Motor 1.6 Engine 7550017

Part no. 7550017

Mini Cooper One Clubman R55 R56 R58 R59 R60 Starter Motor 1.6 Engine 7550017

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Cable Wiring Mini R55 R56 Headlight Lamp Front Left N/S Plug Socket 6913653

Part no. 2751265-7

Cable Wiring Mini R55 R56 Headlight Lamp Front Left N/S Plug Socket 6913653

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes CLA C117 W176 W205 Aerial Antenna Amplifier Unit A2229055804

Part no. A2229055804

Mercedes CLA C117 W176 W205 Aerial Antenna Amplifier Unit A2229055804

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E63 E64 LCI Body module ECU 61356943062 6943062

Part no. 6943062

BMW E60 E63 E64 LCI Body module ECU 61356943062 6943062

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E91 LCI ECU Footwell Light Module FRM3R Lear Led Basis 9263800

Part no. 9263800-1

BMW E91 LCI ECU Footwell Light Module FRM3R Lear Led Basis 9263800

£108.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X1 E84 Footwell Light Module Control Unit ECU PL2 FRM3R 9263797

Part no. 9263797-1

BMW X1 E84 Footwell Light Module Control Unit ECU PL2 FRM3R 9263797

£85.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Control Unit BMW F01 F10 F20 F21 F30 F87 Integrated Supply Module Unit 7591534

Part no. 7591534-1

Control Unit BMW F01 F10 F20 F21 F30 F87 Integrated Supply Module Unit 7591534

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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PDC Parking Sensor BMW X5 E70 F10 F11 F12 Ultrasonic Sensor Space Grey 9231283

Part no. 9233034-SBR

PDC Parking Sensor BMW X5 E70 F10 F11 F12 Ultrasonic Sensor Space Grey 9231283

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Radio Professional BMW F20 F21 F30 F31 CD Player DAB Bluetooth 9381305

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Radio Professional BMW F20 F21 F30 F31 CD Player DAB Bluetooth 9381305

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Mercedes CLA C117 W176 Aerial Booster Antenna Amplifier A2469054201

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Mercedes CLA C117 W176 Aerial Booster Antenna Amplifier A2469054201

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Module Mercedes C205 Transmission Drivetrain Control Module Unit A2059007705

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Module Mercedes C205 Transmission Drivetrain Control Module Unit A2059007705

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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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