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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Mini Cooper One R50 Petrol W10 Engine Wiring Loom Harness Module 7533097

Part no. 7533097

Mini Cooper One R50 Petrol W10 Engine Wiring Loom Harness Module 7533097

£51.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper R55 R56 Harman Becker Hi-Fi Audio Speaker System Amplifier 3450756

Part no. 3450756

Mini Cooper R55 R56 Harman Becker Hi-Fi Audio Speaker System Amplifier 3450756

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW Z4 E85 Drive For Window Lifter Motor Front Right O/S 6927548 9116626

Part no. 6927548

BMW Z4 E85 Drive For Window Lifter Motor Front Right O/S 6927548 9116626

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW Mini Cooper R55 R56 R60 CAS 3 ECU Control Unit Key Reading Module 6943822

Part no. 6943822

BMW Mini Cooper R55 R56 R60 CAS 3 ECU Control Unit Key Reading Module 6943822

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W906 Cover Footwell Fuse Box Trim OBD Grey A9066880008

Part no. A9066880008

Mercedes W906 Cover Footwell Fuse Box Trim OBD Grey A9066880008

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Fuse Box Mercedes W204 Battery Terminal Control Unit Module A2075400740

Part no. rhd-A2075400740-1

Fuse Box Mercedes W204 Battery Terminal Control Unit Module A2075400740

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Starter Motor Mercedes W169 W245 Diesel Engine A0051517401

Part no. A0051517401

Starter Motor Mercedes W169 W245 Diesel Engine A0051517401

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Cooper One R55 R56 R57 LCI R60 Radio Boost CD Player Unit Head 3456995

Part no. 3456995

Mini Cooper One R55 R56 R57 LCI R60 Radio Boost CD Player Unit Head 3456995

£132.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E70 LCI X6 E71 Diesel N57 Wiring Harness Engine Gearbox Module 8513667

Part no. rhd-8513667

BMW X5 E70 LCI X6 E71 Diesel N57 Wiring Harness Engine Gearbox Module 8513667

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A3 8V Air Module Control Sensor SRS System ECU Unit 5Q0959655N

Part no. 5Q0959655N

Audi A3 8V Air Module Control Sensor SRS System ECU Unit 5Q0959655N

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Head Unit BMW F10 F20 F22 F30 F32 Navigation Sat Nav DAB High 9318750

Part no. 9318750

Head Unit BMW F10 F20 F22 F30 F32 Navigation Sat Nav DAB High 9318750

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W204 ECU Control Unit Crash Impact Sensor Air Module A2049012704

Part no. A2049012704

Mercedes W204 ECU Control Unit Crash Impact Sensor Air Module A2049012704

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW Mini R55 R56 R57 Cabrio Adapter Lead Outside Temperature Sensor 9126106

Part no. 9126106

BMW Mini R55 R56 R57 Cabrio Adapter Lead Outside Temperature Sensor 9126106

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Fuse Pink Mercedes W415 Citroen Renault Kangoo Trafic Relay 4-Pin 8200308271

Part no. 8200308271

Fuse Pink Mercedes W415 Citroen Renault Kangoo Trafic Relay 4-Pin 8200308271

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F21 F30 F31 ECU ICM Plus Control Unit Module Airbag 6863385

Part no. 6863385

BMW F20 F21 F30 F31 ECU ICM Plus Control Unit Module Airbag 6863385

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 Z4 E46 E53 E85 Drive Window Lifter Motor Left N/S Front 8362063

Part no. 8362063

BMW X5 Z4 E46 E53 E85 Drive Window Lifter Motor Left N/S Front 8362063

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 E90 E91 Mini R55 R56 DAB Radio Tuner Module 9176958

Part no. 9176958

BMW E81 E87 E90 E91 Mini R55 R56 DAB Radio Tuner Module 9176958

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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

Part no. A1695450001

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

£16.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F10 ECU Body Control Module Junction Box V2 PL6 JBBFE III 9286941

Part no. 9286941

BMW F10 ECU Body Control Module Junction Box V2 PL6 JBBFE III 9286941

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F33 F83 M4 Convertible DWA-Alarm System Module Unit ECU 9233009

Part no. 9233009

BMW F33 F83 M4 Convertible DWA-Alarm System Module Unit ECU 9233009

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 3 Series E87 E90 E92 Front Seat Adjustment Switch Left N/S 6954129

Part no. rhd-6954129

BMW 1 3 Series E87 E90 E92 Front Seat Adjustment Switch Left N/S 6954129

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes ML W164 W204 W211 CLS C219 Acceleration Sensor Module Unit A0045423518

Part no. A0045423518

Mercedes ML W164 W204 W211 CLS C219 Acceleration Sensor Module Unit A0045423518

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A5 8T Stereo DAB CD Player Radio Receiver Head Unit 4G0035061N

Part no. 4G0035061N

Audi A5 8T Stereo DAB CD Player Radio Receiver Head Unit 4G0035061N

£208.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W176 W222 W246 Voltage Converter Power Distributor Fuse A0009820912

Part no. A0009820912

Mercedes W176 W222 W246 Voltage Converter Power Distributor Fuse A0009820912

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 E90 Hands-Free Electronics Charging Module MULF 9154358

Part no. 9154358

BMW E81 E87 E90 Hands-Free Electronics Charging Module MULF 9154358

£56.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E70 CCC Radio CD Player Navigation 9185542

Part no. 9185542

BMW X5 E70 CCC Radio CD Player Navigation 9185542

£265.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E87 LCI Body Control Module Junction Box H2 9177983

Part no. 9177983

BMW E87 LCI Body Control Module Junction Box H2 9177983

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E88 Convertible Aerial Base Roof Antenna 9127687

Part no. 9127687

BMW E88 Convertible Aerial Base Roof Antenna 9127687

£56.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Airbag Module Mini F55 F56 F60 BMW X1 F48 F45 ECU Control Unit Air Bag 6998487

Part no. 6998487

Airbag Module Mini F55 F56 F60 BMW X1 F48 F45 ECU Control Unit Air Bag 6998487

£132.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 3 4 Series F30 F31 F32 F33 Apron Scuttle Cover Trim Left N/S 9353043

Part no. rhd-9353043

BMW 3 4 Series F30 F31 F32 F33 Apron Scuttle Cover Trim Left N/S 9353043

£16.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Loudspeaker BMW F20 F30 Top-HiFi Door Speaker Tweeter Set Harman Kardon 9226357

Part no. 9226357-1

Loudspeaker BMW F20 F30 Top-HiFi Door Speaker Tweeter Set Harman Kardon 9226357

£32.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E70 X6 E71 Air Suspension Supply Compressor Valve Control Unit 6859714

Part no. 6859714-1

BMW X5 E70 X6 E71 Air Suspension Supply Compressor Valve Control Unit 6859714

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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

Part no. A9068204126

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

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X1 E84 Max Brose Footwell Light Module Control Unit ECU Lear FRM PL2 9286887

Part no. 9286887

BMW X1 E84 Max Brose Footwell Light Module Control Unit ECU Lear FRM PL2 9286887

£80.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 5 7 X3 X5 X6 Series F10 F11 E70 E71 F01 F02 F25 Rain Light Solar Sensor

Part no. 9254025

BMW 5 7 X3 X5 X6 Series F10 F11 E70 E71 F01 F02 F25 Rain Light Solar Sensor

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 3 5 7 Series E81 E87 E90 E91 E92 F01 USB USB Hub Audio Interface Module

Part no. 9123739

BMW 1 3 5 7 Series E81 E87 E90 E91 E92 F01 USB USB Hub Audio Interface Module

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes-Benz C Class W203 Automatic Gearbox Transmission Control A0345454332

Part no. A0345454332

Mercedes-Benz C Class W203 Automatic Gearbox Transmission Control A0345454332

£18.95

Free delivery - Wed, Dec 17

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

£80.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F40 G05 G20 G30 Shark Roof Fin Antenna Aerial Module Unit 6826326

Part no. 6826326

BMW F40 G05 G20 G30 Shark Roof Fin Antenna Aerial Module Unit 6826326

£56.95

Free delivery - Wed, Dec 17

If paid before 14:00

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

Part no. 4H0907658

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

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E61 LCI X5 E70 X6 E71 X3 F25 Rain Light Solar Sensor 9122432

Part no. 9122432

BMW E60 E61 LCI X5 E70 X6 E71 X3 F25 Rain Light Solar Sensor 9122432

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi Q3 8U Headlight Module Ballast Relay Control Unit LCM 4G0907397Q

Part no. 4G0907397Q

Audi Q3 8U Headlight Module Ballast Relay Control Unit LCM 4G0907397Q

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Audi A4 B9 Air Module Crash Control Module Unit ECU 8W0959655F

Part no. 8W0959655F

Audi A4 B9 Air Module Crash Control Module Unit ECU 8W0959655F

£189.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F30 F31 REM Rear Electronic Module Fuse Box Control Unit V3 9329702

Part no. 9329702

BMW F20 F30 F31 REM Rear Electronic Module Fuse Box Control Unit V3 9329702

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Distributor Box Mercedes W204 W207 W221 Connector Block Control Unit A0045467640

Part no. A0045467640

Distributor Box Mercedes W204 W207 W221 Connector Block Control Unit A0045467640

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X3 Series E83 Wiring Drivers Side Loom Front Door Cables Right O/S 3427743

Part no. 3427743

BMW X3 Series E83 Wiring Drivers Side Loom Front Door Cables Right O/S 3427743

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X1 E84 ECU Body Control Module Junction Box H2 PL2RR JBBFE IIIR 9298945

Part no. 9298945

BMW X1 E84 ECU Body Control Module Junction Box H2 PL2RR JBBFE IIIR 9298945

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mini Countryman R60 Cable Set EPS Power Steering Wiring Harness 9807894

Part no. rhd-9807894

Mini Countryman R60 Cable Set EPS Power Steering Wiring Harness 9807894

£32.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Radio Business CD BMW E81 E82 X1 E84 E87 E90 E91 E92 Audio Player 9177209

Part no. 9177209-1

Radio Business CD BMW E81 E82 X1 E84 E87 E90 E91 E92 Audio Player 9177209

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 3 Z4 Series F20 F30 E89 Petrol Alternator 170A 7605478

Part no. 7605478

BMW 1 3 Z4 Series F20 F30 E89 Petrol Alternator 170A 7605478

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 E70 X6 E71 Front Crash Impact Sensor Module 9152262

Part no. 9152262

BMW X5 E70 X6 E71 Front Crash Impact Sensor Module 9152262

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Door Module Mercedes W204 W212 Front Left N/S Control Unit Module A2129006318

Part no. A2129006318

Door Module Mercedes W204 W212 Front Left N/S Control Unit Module A2129006318

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F21 F30 F31 LCI Professional Navigation Sat Nav Unit Head Unit 8794119

Part no. 8794119

BMW F20 F21 F30 F31 LCI Professional Navigation Sat Nav Unit Head Unit 8794119

£284.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 2 3 Series F20 F21 F30 LCI Cover Electronic Box Panel 8622031

Part no. rhd-8622031

BMW 1 2 3 Series F20 F21 F30 LCI Cover Electronic Box Panel 8622031

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Air Module Mercedes W639 W906 Control Unit ECU Air Sensor 0285011060

Part no. A9069014700

Air Module Mercedes W639 W906 Control Unit ECU Air Sensor 0285011060

£113.95

Free delivery - Thu, Dec 18

If paid before 14:00

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BMW F20 F21 F22 F30 F31 ECU ICM Plus Control Unit Module 6855558

Part no. 6855558

BMW F20 F21 F22 F30 F31 ECU ICM Plus Control Unit Module 6855558

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes-Benz A B Class W169 W245 Sam Control Module Fuse Box Unit A1695454332

Part no. A1695454332

Mercedes-Benz A B Class W169 W245 Sam Control Module Fuse Box Unit A1695454332

£32.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E61 E63 E90 E92 F06 Mini R55 R56 Trap Circuit Antenna 6990090

Part no. 6990090

BMW E61 E63 E90 E92 F06 Mini R55 R56 Trap Circuit Antenna 6990090

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Starter Motor Mercedes W176 W246 C117 Diesel Engine Denso A6459060800

Part no. A6459060800

Starter Motor Mercedes W176 W246 C117 Diesel Engine Denso A6459060800

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Ultra-sonic Alarm Mini Cooper R55 R56 System Module 3450343

Part no. 3450343

Ultra-sonic Alarm Mini Cooper R55 R56 System Module 3450343

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E88 ECU Body Control Module H3 PL2 JBBFE II Junction Box 9187541

Part no. 9187541-1

BMW E88 ECU Body Control Module H3 PL2 JBBFE II Junction Box 9187541

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F10 F20 F30 F31 Mini F55 F56 Seat Heating Module Control Unit ECU 7490465

Part no. 7490465

BMW F10 F20 F30 F31 Mini F55 F56 Seat Heating Module Control Unit ECU 7490465

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Window Lifter Drive BMW E87 E90 E91 Motor Rear Left 6927025

Part no. 6927025-1

Window Lifter Drive BMW E87 E90 E91 Motor Rear Left 6927025

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E88 Antenna Amplifier Aerial Diversity Module AMP 6980078

Part no. 6980078

BMW E88 Antenna Amplifier Aerial Diversity Module AMP 6980078

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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

Part no. A1669001420

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

£47.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F21 F30 F31 Parking Assistant Control Unit Module 6864898

Part no. 6864898

BMW F20 F21 F30 F31 Parking Assistant Control Unit Module 6864898

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W204 SAM Fuse Prefuse Box Relay Control Unit A2045403850

Part no. A2045403850

Mercedes W204 SAM Fuse Prefuse Box Relay Control Unit A2045403850

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W639 W906 Air Module SRS Control Unit ECU A9069005701

Part no. A9069005701

Mercedes W639 W906 Air Module SRS Control Unit ECU A9069005701

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 E90 E91 E92 LCI Radio CD Professional Bluetooth 9243919

Part no. 9243919

BMW E81 E87 E90 E91 E92 LCI Radio CD Professional Bluetooth 9243919

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E93 Aerial Antenna Amplifier Diversity Control Module 6950181 9187798

Part no. 6950181

BMW E93 Aerial Antenna Amplifier Diversity Control Module 6950181 9187798

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Head Unit Mercedes W169 W245 CD Player Radio Audio A1699002000

Part no. A1699002000

Head Unit Mercedes W169 W245 CD Player Radio Audio A1699002000

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW Z4 Series E85 E86 Interior Fuse Box 8378113

Part no. 8378113

BMW Z4 Series E85 E86 Interior Fuse Box 8378113

£16.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F10 F11 On Board Screen Central Information Display Monitor 10,25" 9289008

Part no. 9289008

BMW F10 F11 On Board Screen Central Information Display Monitor 10,25" 9289008

£189.95

Free delivery - Wed, Dec 17

If paid before 14:00

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

Part no. 9367376

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

£56.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW X5 X6 Series E70 E71 Power Distribution Fuse Box 9114135

Part no. 9114135

BMW X5 X6 Series E70 E71 Power Distribution Fuse Box 9114135

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW F20 F21 LCI F23 GPS Navigation Display Screen Android Auto CarPlay 10,25"

Part no. rhd-1025-04

BMW F20 F21 LCI F23 GPS Navigation Display Screen Android Auto CarPlay 10,25"

£237.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 4 Series F33 F83 M4 Switch Folding Top Sliding Up Down Roof 9366374

Part no. 6832924

BMW 4 Series F33 F83 M4 Switch Folding Top Sliding Up Down Roof 9366374

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 2 3 4 5 F10 F20 F22 F30 F32 Navigation Sat Nav DAB Head Unit High 9327318

Part no. 9327318

BMW 1 2 3 4 5 F10 F20 F22 F30 F32 Navigation Sat Nav DAB Head Unit High 9327318

£180.95

Free delivery - Thu, Dec 18

If paid before 14:00

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BMW E81 E87 E90 LCI Professional Navigation Car Computer CIC 9239212

Part no. 9239212

BMW E81 E87 E90 LCI Professional Navigation Car Computer CIC 9239212

£189.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Rate Sensor Mercedes W212 ESP Yaw Rotation Control Unit Module A0055422618

Part no. A0055422618

Rate Sensor Mercedes W212 ESP Yaw Rotation Control Unit Module A0055422618

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 3 Series E81 E87 E92 E93 Towing Tow Bar Trailer Hook Module Control Unit

Part no. 9167198

BMW 1 3 Series E81 E87 E92 E93 Towing Tow Bar Trailer Hook Module Control Unit

£70.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 5 Series E60 E61 LCI MINI R52 Rear Bumper PDC Ultrasonic Sensor Hot Orange

Part no. 2240943

BMW 5 Series E60 E61 LCI MINI R52 Rear Bumper PDC Ultrasonic Sensor Hot Orange

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Control Unit Module BMW F20 F21 F22 F30 F31 ECU ICM Plus 6855995

Part no. 6855995

Control Unit Module BMW F20 F21 F22 F30 F31 ECU ICM Plus 6855995

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W203 Battery Terminal Fuse Box Electrical Unit A2035450803

Part no. A2035450803

Mercedes W203 Battery Terminal Fuse Box Electrical Unit A2035450803

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 1 Series E87 ECU Body Control Module PL2 JBBFE 61356955004 6955004

Part no. 6955004

BMW 1 Series E87 ECU Body Control Module PL2 JBBFE 61356955004 6955004

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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MINI S R52 R53 W11 170HP Engine Control Unit ECU DME 7557395 Manual Gearbox

Part no. 7557395-15

MINI S R52 R53 W11 170HP Engine Control Unit ECU DME 7557395 Manual Gearbox

£37.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 5 7 Series F01 F02 F10 F11 Power Distribution Fuse Box Rear 9252813

Part no. 9252813

BMW 5 7 Series F01 F02 F10 F11 Power Distribution Fuse Box Rear 9252813

£18.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E92 Xenon Footwell Light Module Control Unit ECU PL2 FRM II 9204526

Part no. 9204526

BMW E92 Xenon Footwell Light Module Control Unit ECU PL2 FRM II 9204526

£94.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E63 Light Control Unit Module LCM LM II E6X LWR 9203081

Part no. 9203081

BMW E63 Light Control Unit Module LCM LM II E6X LWR 9203081

Product currently unavailable

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Mini Cooper R55 R56 LCI R60 Electrical System Fuse Distribution Box 9240943

Part no. 9240943

Mini Cooper R55 R56 LCI R60 Electrical System Fuse Distribution Box 9240943

£23.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW 3 Series E93 Xenon Footwell Light Module Control Unit ECU PL2 FRM3R 9224593

Part no. 9224593

BMW 3 Series E93 Xenon Footwell Light Module Control Unit ECU PL2 FRM3R 9224593

£51.95

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 Front 9224879

Part no. 9224866

BMW 1 3 4 Series F20 F21 F30 F31 F32 Power Distribution Fuse Box Front 9224879

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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Mercedes W169 W245 Fuse Box Module Unit A1695451940

Part no. A1695451940

Mercedes W169 W245 Fuse Box Module Unit A1695451940

£28.95

Free delivery - Wed, Dec 17

If paid before 14:00

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MINI Cooper One F55 F56 F57 Rear Antenna Aerial Amplifier DAB 9270034

Part no. 9270034

MINI Cooper One F55 F56 F57 Rear Antenna Aerial Amplifier DAB 9270034

£13.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E81 E87 LCI E90 118d 318d N47 Diesel ECU KIT DDE 7811701 CAS3 + Key Manual

Part no. 7811701-3

BMW E81 E87 LCI E90 118d 318d N47 Diesel ECU KIT DDE 7811701 CAS3 + Key Manual

£75.95

Free delivery - Wed, Dec 17

If paid before 14:00

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BMW E60 E61 LCI Front Cables Set Wiring PDC Parking Sensor Bumper 9122274

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Signal Actuation Module Mercedes W176 W246 SAM Control Unit ECU A1569007702

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

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

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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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