Automotive electrical systems

At Global Parts, we offer a wide selection of original used car parts, including automotive electrical systems for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.

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BMW Z4 Series E85 Roadster Battery Lead Positive Cable Plus Pole 6935667

Part no. 6935667-1

BMW Z4 Series E85 Roadster Battery Lead Positive Cable Plus Pole 6935667

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E81 E87 E91 Switch Cluster Steering Column Cruise Control 9110878

Part no. 9110878

BMW E81 E87 E91 Switch Cluster Steering Column Cruise Control 9110878

€180.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E81 E87 E90 LCI 118d 318d N47 ECU Kit DDE CAS 3 Key 8506434

Part no. 8506434-1

BMW E81 E87 E90 LCI 118d 318d N47 ECU Kit DDE CAS 3 Key 8506434

€113.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X3 E83 Rear Bumper Wiring Loom PDC Harness Parking Sensor

Part no. X3E83REARWIRINGLOOMPDC

BMW X3 E83 Rear Bumper Wiring Loom PDC Harness Parking Sensor

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X3 X5 Series E53 E83 E87 Hands-free Electronics Charging Module MULF 6945387

Part no. 6945387

BMW X3 X5 Series E53 E83 E87 Hands-free Electronics Charging Module MULF 6945387

€28.95

Free delivery - Thu, Nov 20

If paid before 14:00

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Injection Valve Wiring BMW E60 E61 E65 N62 N62N Ignition Loom Harness 7514610

Part no. 7514610

Injection Valve Wiring BMW E60 E61 E65 N62 N62N Ignition Loom Harness 7514610

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X5 E53 Support Bracket Navigation Computer 8385987

Part no. 8385987

BMW X5 E53 Support Bracket Navigation Computer 8385987

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E82 ECU Body Control Module Junction Box L1 PL2RR JBBFE 9227178

Part no. 9227178

BMW E82 ECU Body Control Module Junction Box L1 PL2RR JBBFE 9227178

€32.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X5 X6 E70 E71 Control Unit Air Module Bag ECU Unit Bosch 9159795

Part no. 9159795

BMW X5 X6 E70 E71 Control Unit Air Module Bag ECU Unit Bosch 9159795

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 3 X5 Series E53 E81 E87 E90 LCI Battery Mounting Bracket Clamp Bolt Holder

Part no. 7631587

BMW 1 3 X5 Series E53 E81 E87 E90 LCI Battery Mounting Bracket Clamp Bolt Holder

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E65 E66 E67 Amplifier Rear Window Antenna Amplifier Module 868MHZ

Part no. 6938064

BMW E65 E66 E67 Amplifier Rear Window Antenna Amplifier Module 868MHZ

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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Hands Free Module BMW E60 E90 Everest Motorola Non GPS Phone 9116801

Part no. 9116801

Hands Free Module BMW E60 E90 Everest Motorola Non GPS Phone 9116801

€28.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 7 Series E65 E66 E67 Seat Control Unit Module Heating 6918567

Part no. 6918567

BMW 7 Series E65 E66 E67 Seat Control Unit Module Heating 6918567

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 3 Series E81 E82 E87 E88 E90 E91 Ultrasonic Sensor PDC Barriquerot 6955116

Part no. 6955116-BAQ

BMW 1 3 Series E81 E82 E87 E88 E90 E91 Ultrasonic Sensor PDC Barriquerot 6955116

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 Series F20 Front Left Door N/S Wiring Loom Harness Cables 9215715

Part no. 9335298

BMW 1 Series F20 Front Left Door N/S Wiring Loom Harness Cables 9215715

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 5 Series E60 E60N E61 E61N Battery lead positive underfloor 80 MM² AL petro

Part no. 6927705

BMW 5 Series E60 E60N E61 E61N Battery lead positive underfloor 80 MM² AL petro

€66.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X5 Series E53 Interior Roof Alarm Sensor Ultra Sonic Module 8379941

Part no. 8379941-1

BMW X5 Series E53 Interior Roof Alarm Sensor Ultra Sonic Module 8379941

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 3 X1 Series E81 E84 E87 E90 E91 LCI Power Distribution Box Black 6936649

Part no. 6936649

BMW 1 3 X1 Series E81 E84 E87 E90 E91 LCI Power Distribution Box Black 6936649

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 7 Series E65 E66 E67 Steering Column Control Unit CIM Module

Part no. 6788716

BMW 7 Series E65 E66 E67 Steering Column Control Unit CIM Module

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E87 E90 LCI 116d 316d Diesel N47 ECU KIT Engine DDE 8506281 CAS3 Key Manual

Part no. 8506281-5

BMW E87 E90 LCI 116d 316d Diesel N47 ECU KIT Engine DDE 8506281 CAS3 Key Manual

€94.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 3 5 Series E60 E87 E90 M47N2 120d 320d 520d ECU Kit DDE CAS2 Key 7799855

Part no. 7799855-2

BMW 1 3 5 Series E60 E87 E90 M47N2 120d 320d 520d ECU Kit DDE CAS2 Key 7799855

€541.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 7 Series E65 E66 E67 Sensor Front Right Door Airbag 65776920478 6920478

Part no. 6920478

BMW 7 Series E65 E66 E67 Sensor Front Right Door Airbag 65776920478 6920478

€23.95

Free delivery - Thu, Nov 20

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 - Thu, Nov 20

If paid before 14:00

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BMW E81 E87 E90 Hands Free Electronics Charging Bluetooth Module MULF 6950089

Part no. 6950089

BMW E81 E87 E90 Hands Free Electronics Charging Bluetooth Module MULF 6950089

€47.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X5 Series E53 Xenon Headlight Ballast Control Unit Module Hella 8386708

Part no. 8386708

BMW X5 Series E53 Xenon Headlight Ballast Control Unit Module Hella 8386708

€32.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E90 E91 E92 E93 Longitudinal Dynamic Module Cruise Control 6771182

Part no. 6771182

BMW E90 E91 E92 E93 Longitudinal Dynamic Module Cruise Control 6771182

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E87 LCI Body Control Module ECU H2 Junction Box 9187539

Part no. 9187539

BMW E87 LCI Body Control Module ECU H2 Junction Box 9187539

€23.95

Free delivery - Thu, Nov 20

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 - Thu, Nov 20

If paid before 14:00

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BMW X5 E53 E60 E81 E87 E90 Engine Vacuum Control Electric Valve 7537612

Part no. 7537612-1

BMW X5 E53 E60 E81 E87 E90 Engine Vacuum Control Electric Valve 7537612

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 Series E81 E87 LCI Front PDC Parking Distance Control Loom Wiring 9236519

Part no. 9236519

BMW 1 Series E81 E87 LCI Front PDC Parking Distance Control Loom Wiring 9236519

€56.95

Free delivery - Thu, Nov 20

If paid before 14:00

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Door Module BMW E65 E66 E67 Front Door Control Unit Passenger Side 6921979

Part no. 6921979

Door Module BMW E65 E66 E67 Front Door Control Unit Passenger Side 6921979

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E81 X1 E84 E87 E90 E91 E92 Fuse Box Power Distribution Unit Front 9119446

Part no. 9119446

BMW E81 X1 E84 E87 E90 E91 E92 Fuse Box Power Distribution Unit Front 9119446

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 Series e81 BODY CONTROL MODULE L2 61356968836 6968836

Part no. 6968836

BMW 1 Series e81 BODY CONTROL MODULE L2 61356968836 6968836

€28.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E81 E87 E91 Switch Cluster Steering Column Wiper Stalk 6962678

Part no. 6962678

BMW E81 E87 E91 Switch Cluster Steering Column Wiper Stalk 6962678

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 5 Series E60 E61 Wiring Loom Harness Co-Drivers Passenger Side 6925936

Part no. 6925936

BMW 5 Series E60 E61 Wiring Loom Harness Co-Drivers Passenger Side 6925936

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E81 E87 LCI E90 E91 E92 E93 Petrol N43 Alternator 170A 7550468

Part no. 7550468

BMW E81 E87 LCI E90 E91 E92 E93 Petrol N43 Alternator 170A 7550468

€37.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X3 E83 LCi Earth Cable Flow Electric Battery Negative

Part no. 3402862

BMW X3 E83 LCi Earth Cable Flow Electric Battery Negative

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E60 E61 E63 E87 E90 E91 F10 Diagnosis Interface Most 6931507

Part no. 6931507

BMW E60 E61 E63 E87 E90 E91 F10 Diagnosis Interface Most 6931507

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 3 E90 E91 E92 E93 Cable starter-base B Diesel 7795638

Part no. 7795638

BMW 3 E90 E91 E92 E93 Cable starter-base B Diesel 7795638

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X5 E70 X6 E71 E90 E90N E91 E92 E93 Cable Alternator Starter 7793200

Part no. 7793200

BMW X5 E70 X6 E71 E90 E90N E91 E92 E93 Cable Alternator Starter 7793200

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X5 E53 E60 E81 E87 E90 Engine Vacuum Control Electric Valve 7537612

Part no. 7537612

BMW X5 E53 E60 E81 E87 E90 Engine Vacuum Control Electric Valve 7537612

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW F20 Front Right O/S Wiring Loom Harness Door O/S 9251711

Part no. 9286171

BMW F20 Front Right O/S Wiring Loom Harness Door O/S 9251711

€23.95

Free delivery - Thu, Nov 20

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

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E46 E39 E60 E81 E87 E90 E91 F10 F20 F30 Relay Make Contact Sky Blue 6915327

Part no. 6915327

BMW E46 E39 E60 E81 E87 E90 E91 F10 F20 F30 Relay Make Contact Sky Blue 6915327

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E81 E87 E90 LCI 118d 318d N47 ECU Kit DDE CAS3 Key 8510592

Part no. 8510592-1

BMW E81 E87 E90 LCI 118d 318d N47 ECU Kit DDE CAS3 Key 8510592

€94.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E65 E66 E67 Control Unit Front Centre Console Module 6919759

Part no. 6919759

BMW E65 E66 E67 Control Unit Front Centre Console Module 6919759

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW F20 F21 F22 F23 LCi Mid-range Sound Speaker Stereo HiFi

Part no. 9804157

BMW F20 F21 F22 F23 LCi Mid-range Sound Speaker Stereo HiFi

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X3 Series E83 E83N Inclination Indicator Alarm System 65753405815 3405815

Part no. 3405815

BMW X3 Series E83 E83N Inclination Indicator Alarm System 65753405815 3405815

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 Series F20 F21 Antenna Aerial Noise Suppression Filter 9226888

Part no. 9226888

BMW 1 Series F20 F21 Antenna Aerial Noise Suppression Filter 9226888

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 3 X1 Series E81 E84 E87 E90 E91 Parking Control Module Unit PDC 6969281

Part no. 6969281

BMW 1 3 X1 Series E81 E84 E87 E90 E91 Parking Control Module Unit PDC 6969281

€56.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E81 E87 E90 E91 Adapter Lead Medium Range Loud Speakers 6954298

Part no. 6954298

BMW E81 E87 E90 E91 Adapter Lead Medium Range Loud Speakers 6954298

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E65 E66 Wiring Loom Cables Rear Bumper PDC 6907313

Part no. 6907313

BMW E65 E66 Wiring Loom Cables Rear Bumper PDC 6907313

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 2 Series F20 F21 F22 F23 LCi Headlight Switch Control Element Light

Part no. 9265300

BMW 1 2 Series F20 F21 F22 F23 LCi Headlight Switch Control Element Light

€28.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 3 Series E90 Xenon Footwell Light Module Control Unit ECU PL2 FRMFA 6961134

Part no. 6961134

BMW 3 Series E90 Xenon Footwell Light Module Control Unit ECU PL2 FRMFA 6961134

€113.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 X4 X5 Series F20 F21 F25 F26 Antenna Aerial Diversity Trap Circuit 9181453

Part no. 9181453

BMW 1 X4 X5 Series F20 F21 F25 F26 Antenna Aerial Diversity Trap Circuit 9181453

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E87 E90 E91 Cable Alternator Starter Base B 7794911

Part no. 7794911

BMW E87 E90 E91 Cable Alternator Starter Base B 7794911

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E60 E61 LCI Centre Console Switch Cluster Control Unit ECU Module 9183233

Part no. 9183233

BMW E60 E61 LCI Centre Console Switch Cluster Control Unit ECU Module 9183233

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 5 Series E61 E61N LCI Holder Bracket Additional Battery 6922528

Part no. 6922528

BMW 5 Series E61 E61N LCI Holder Bracket Additional Battery 6922528

€26.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E81 E82 E87 E90 E91 E92 Mini Cooper R55 R56 R60 Rain Light Sensor 9124112

Part no. 9124112

BMW E81 E82 E87 E90 E91 E92 Mini Cooper R55 R56 R60 Rain Light Sensor 9124112

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E60 E61 Front Seat Adjustment Switch Right O/S 6926962 6930048

Part no. 6926962

BMW E60 E61 Front Seat Adjustment Switch Right O/S 6926962 6930048

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 3 Series E82 E90 E92 Roof Antenna Aerial Shark Fin GPS Radio Tel 6929345

Part no. 6929345

BMW 1 3 Series E82 E90 E92 Roof Antenna Aerial Shark Fin GPS Radio Tel 6929345

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E60 E87 E90 Telematics Bluetooth Control Unit Module 9177754

Part no. 9177754

BMW E60 E87 E90 Telematics Bluetooth Control Unit Module 9177754

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 5 Series E60 E61 Wiring Drivers Side Loom Door Cables Front Right O/S

Part no. 6982348

BMW 5 Series E60 E61 Wiring Drivers Side Loom Door Cables Front Right O/S

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X5 Series E53 Control Element Light Switch 61318372204 8372204

Part no. 8372204

BMW X5 Series E53 Control Element Light Switch 61318372204 8372204

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E60 E61 E63 E64 LCI Cover Electronic Box 7520912

Part no. 7520912

BMW E60 E61 E63 E64 LCI Cover Electronic Box 7520912

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 7 Series E65 E66 Door Wiring Harness Rear Right Left N/O/S

Part no. 6934095

BMW 7 Series E65 E66 Door Wiring Harness Rear Right Left N/O/S

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E65 E66 E67 Gateway Sensor Air Module Control Unit 6928267

Part no. 6928267

BMW E65 E66 E67 Gateway Sensor Air Module Control Unit 6928267

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X5 7 Series E38 E53 Control Unit Illuminated Door Handle 8383185

Part no. 8383185

BMW X5 7 Series E38 E53 Control Unit Illuminated Door Handle 8383185

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X3 E83 LCI Front Door Speaker Tweeter 6990109

Part no. 6990109

BMW X3 E83 LCI Front Door Speaker Tweeter 6990109

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 5 6 SERIES E60 E60N E61 E61N E63 B terminal point engine compartment 6923945

Part no. 6923945

BMW 5 6 SERIES E60 E60N E61 E61N E63 B terminal point engine compartment 6923945

€28.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E60 E61 Battery Alternator Cable Lead For Preheater System 7798482

Part no. 7798482

BMW E60 E61 Battery Alternator Cable Lead For Preheater System 7798482

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E90 E91 LCI N47N 320d ed ECU KIT DDE CAS 3 Key 8512047 Manual

Part no. 8512047

BMW E90 E91 LCI N47N 320d ed ECU KIT DDE CAS 3 Key 8512047 Manual

€165.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 5 Series e60 Suppression Filter Radio Areal Amp Supressor 6938966

Part no. 6938966

BMW 5 Series e60 Suppression Filter Radio Areal Amp Supressor 6938966

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E81 E82 E87 E90 E91 Air Module Control Unit No Crash Data 9134280

Part no. 9134280

BMW E81 E82 E87 E90 E91 Air Module Control Unit No Crash Data 9134280

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E87 LCI Body Control Module Junction Box Electronics H2 9176882

Part no. 9176882

BMW E87 LCI Body Control Module Junction Box Electronics H2 9176882

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 7 Series E65 E66 Front Left Right Door N/O/S Wiring Loom Harness 6920291

Part no. 6934021

BMW 7 Series E65 E66 Front Left Right Door N/O/S Wiring Loom Harness 6920291

€23.95

Free delivery - Thu, Nov 20

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

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 7 SERIES E65 E66 E67 Battery cable  plus pole 6907519

Part no. 6907519-1

BMW 7 SERIES E65 E66 E67 Battery cable plus pole 6907519

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 7 Series E65 E66 E67 Ventilation Hose E-Box Fan 7510646 12907510646

Part no. 7510646

BMW 7 Series E65 E66 E67 Ventilation Hose E-Box Fan 7510646 12907510646

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E65 E66 E67 Electric Valve 735i 745i 735Li 745Li 745LiS 7516376

Part no. 7516376

BMW E65 E66 E67 Electric Valve 735i 745i 735Li 745Li 745LiS 7516376

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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iPod Most Interface BMW E60 E65 E81 E87 E90 Module Alpine 0411033

Part no. 411033

iPod Most Interface BMW E60 E65 E81 E87 E90 Module Alpine 0411033

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X1 E84 E90 E91 Door Handle LED Light Lighting Left N/S 7181313

Part no. 7181313

BMW X1 E84 E90 E91 Door Handle LED Light Lighting Left N/S 7181313

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 7 Series E65 E66 E67 Control Unit Module Door Front Driver Side 6964141

Part no. 6964141

BMW 7 Series E65 E66 E67 Control Unit Module Door Front Driver Side 6964141

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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Alarm Module BMW E81 E84 E87 E90 Ultra Sonic System Sensor 6963651

Part no. 6963651

Alarm Module BMW E81 E84 E87 E90 Ultra Sonic System Sensor 6963651

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E60 E63 E87 E90 E91 Relay Make Contact Orange 1378238

Part no. 1378238

BMW E60 E63 E87 E90 E91 Relay Make Contact Orange 1378238

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E60 E61 Stereo System Central Bass Subwoofer Right O/S 6919354

Part no. 6919354

BMW E60 E61 Stereo System Central Bass Subwoofer Right O/S 6919354

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X5 E39 E53 Fuse Box Housing 8 Fold Voltage Regulator Boot 8387541

Part no. 8387541

BMW X5 E39 E53 Fuse Box Housing 8 Fold Voltage Regulator Boot 8387541

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 7 Series E65 E66 E67 Control Unit Door Rear Driver Side

Part no. 6921982

BMW 7 Series E65 E66 E67 Control Unit Door Rear Driver Side

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 3 X1 SERIES E81 E87 E90 E91 E92 Ultra Sonic Module  Alarm System 6972064

Part no. 6972064

BMW 1 3 X1 SERIES E81 E87 E90 E91 E92 Ultra Sonic Module Alarm System 6972064

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 5 X5 Series E39 E53 Dual Band Cable Compensator Hands Free Phone 6907520

Part no. 6907520

BMW 5 X5 Series E39 E53 Dual Band Cable Compensator Hands Free Phone 6907520

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW X5 Series E53 Spoiler Dualband Antenna Amplifier Aerial 6905950

Part no. 6905950

BMW X5 Series E53 Spoiler Dualband Antenna Amplifier Aerial 6905950

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 7 Series E65 E66 Control Unit Door Rear Passenger Side

Part no. 6921980

BMW 7 Series E65 E66 Control Unit Door Rear Passenger Side

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 1 3 Series E81 E87 E90 PDC Parking Ultrasonic Sensor Red Japanrot Japan Red

Part no. 6935599

BMW 1 3 Series E81 E87 E90 PDC Parking Ultrasonic Sensor Red Japanrot Japan Red

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 6 X3 Series E63 E83 Radio Antenna Amplifier Suppression Filter

Part no. 6990089

BMW 6 X3 Series E63 E83 Radio Antenna Amplifier Suppression Filter

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW 5 Series E60 E61 Wiring Rear Left Right Door Cable Harness N/O/S 6982362

Part no. 6972611

BMW 5 Series E60 E61 Wiring Rear Left Right Door Cable Harness N/O/S 6982362

€23.95

Free delivery - Thu, Nov 20

If paid before 14:00

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BMW E87N ECU Body Control Module H2 Junction Box 9150721

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BMW E87N ECU Body Control Module H2 Junction Box 9150721

€23.95

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BMW X5 SERIES E53 TV amplifier 8377658

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BMW X5 SERIES E53 TV amplifier 8377658

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Alternator BMW X5 E70 X6 E71 M57N2 Generator 170A 170AMP 14V VALEO 7796125

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Alternator BMW X5 E70 X6 E71 M57N2 Generator 170A 170AMP 14V VALEO 7796125

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BMW E87N E90 E91 Mini Cooper R56 DC/DC Torque Converter Wandler 9113355

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BMW E87N E90 E91 Mini Cooper R56 DC/DC Torque Converter Wandler 9113355

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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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