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 F10 M5 F12 F13 M6 F07 X5 F15 Starter Motor 428000-8530 12V 7612815

Part no. 7612815

BMW F10 M5 F12 F13 M6 F07 X5 F15 Starter Motor 428000-8530 12V 7612815

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A5 8T Front Lamp Xenon Headlight Range Control Module 8K590735700

Part no. 8K590735700

Audi A5 8T Front Lamp Xenon Headlight Range Control Module 8K590735700

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W177 M282 Starter Alternator Electrical Wiring Harness A1775409357

Part no. A1775409357

Mercedes W177 M282 Starter Alternator Electrical Wiring Harness A1775409357

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F45 225i 231HP B48 Engine ECU Kit Unit DME 8654466 BDC Key Automatic

Part no. 8654466-1

BMW F45 225i 231HP B48 Engine ECU Kit Unit DME 8654466 BDC Key Automatic

€664.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X5 E53 Front Driver Seat Memory Electric Wiring Loom Harness 7111904

Part no. 7111904

BMW X5 E53 Front Driver Seat Memory Electric Wiring Loom Harness 7111904

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi S3 8V Battery Wire Cable Negative Earth Lead 95Q0971250P

Part no. 5Q0971250P

Audi S3 8V Battery Wire Cable Negative Earth Lead 95Q0971250P

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Fuse Carrier BMW F40 Mini F55 F56 F57 F60 Distribution Box 9270355

Part no. 9270355

Fuse Carrier BMW F40 Mini F55 F56 F57 F60 Distribution Box 9270355

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes GLC 220d X253 Air Conditioning Climat A/C Control Module A2059001240

Part no. A2059001240

Mercedes GLC 220d X253 Air Conditioning Climat A/C Control Module A2059001240

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F11 Aerial Antenna Amplifier Diversity 868 MHZ 9276016

Part no. 9276016

BMW F11 Aerial Antenna Amplifier Diversity 868 MHZ 9276016

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Central Information Display BMW F10 F11 LCI Boardmonitor Screen 7" 9241825

Part no. 9241825

Central Information Display BMW F10 F11 LCI Boardmonitor Screen 7" 9241825

€47.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W212 E250CDI Blue Efficiency OM651 204HP Engine ECU A6519007401 Key

Part no. A6519007401-3

Mercedes W212 E250CDI Blue Efficiency OM651 204HP Engine ECU A6519007401 Key

€189.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Parking Control Module Mercedes C118 W177 W247 PDC Bluetooth Unit A0009004434

Part no. A0009004434-2

Parking Control Module Mercedes C118 W177 W247 PDC Bluetooth Unit A0009004434

€142.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper One D F54 F55 F56 F57 Engine Starter Motor Diesel Bosch 8570848

Part no. 8570848

Mini Cooper One D F54 F55 F56 F57 Engine Starter Motor Diesel Bosch 8570848

Product currently unavailable

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BMW E93 Convertible Wiring Loom Front Door Cables Cable Passenger Side 9186668

Part no. 9259831

BMW E93 Convertible Wiring Loom Front Door Cables Cable Passenger Side 9186668

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Volkswagen Golf Mk8 CD1 Rear Seat Couch Wiring Harness Cable Loom 5H0971385F

Part no. 5H0971385F

Volkswagen Golf Mk8 CD1 Rear Seat Couch Wiring Harness Cable Loom 5H0971385F

€70.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 F21 F30 F31 F32 Body Control Comfort Module Unit FEM ECU LR01 9315684

Part no. 9315684

BMW F20 F21 F30 F31 F32 Body Control Comfort Module Unit FEM ECU LR01 9315684

€94.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Ford Transit Connect Central Lock Control Unit Alarm Module ECU 2T1T-15K600-BD

Part no. 2T1T-15K600-BD

Ford Transit Connect Central Lock Control Unit Alarm Module ECU 2T1T-15K600-BD

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A3 8V Control Unit Central Door Locking Module ECU 5Q0959393

Part no. 5Q0959393

Audi A3 8V Control Unit Central Door Locking Module ECU 5Q0959393

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q2 GA Impact Crash Control Sensor Module ECU 3WA959354

Part no. 3WA959354

Audi Q2 GA Impact Crash Control Sensor Module ECU 3WA959354

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W211 Xenon Headlight Level Control Module A0028202426

Part no. A0028202426

Mercedes W211 Xenon Headlight Level Control Module A0028202426

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Wiring Bracket BMW E60 E61 X3 E83 Diesel Engine Harness Cable Loom Mount 7799470

Part no. 7799470

Wiring Bracket BMW E60 E61 X3 E83 Diesel Engine Harness Cable Loom Mount 7799470

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W205 Antenna Aerial Amplifier Duplexer Module Receiver Unit A2389055000

Part no. A2389055000

Mercedes W205 Antenna Aerial Amplifier Duplexer Module Receiver Unit A2389055000

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Wiring BMW X3 F25 Automatic Gearbox Module Engine Wiring Harness 7811176

Part no. 7811176

Wiring BMW X3 F25 Automatic Gearbox Module Engine Wiring Harness 7811176

€113.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Ultrasonic Module Mini Countryman Paceman R60 R61 Alarm System Sensor 0382327

Part no. 382327

Ultrasonic Module Mini Countryman Paceman R60 R61 Alarm System Sensor 0382327

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes-Benz W207 Cabrio A207 Rear Left N/S Radio Aerial Antenna Amplifier

Part no. A2079053300

Mercedes-Benz W207 Cabrio A207 Rear Left N/S Radio Aerial Antenna Amplifier

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Battery Cable Mercedes W204 W207 Positive Wiring Harness Loom A2045409813

Part no. A2045409813

Battery Cable Mercedes W204 W207 Positive Wiring Harness Loom A2045409813

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F80 M3 F82 F83 M4 Wiring Harness Engine Gearbox Module 7848469

Part no. 7848469

BMW F80 M3 F82 F83 M4 Wiring Harness Engine Gearbox Module 7848469

€94.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F20 F21 F22 F30 F31 F32 F33 F36 G30 Fan Motor Relay 9207913

Part no. 9207913

BMW F20 F21 F22 F30 F31 F32 F33 F36 G30 Fan Motor Relay 9207913

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Seat Ateca Door Module Control Unit Front Driver's Side Door 5Q4959593K

Part no. 5Q4959593K

Seat Ateca Door Module Control Unit Front Driver's Side Door 5Q4959593K

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Volkswagen Golf Mk8 Audi Q2 GA A3 8V 8Y 1.5 TSI Alternator 14V 140A 05E903026K

Part no. 05E903026K

Volkswagen Golf Mk8 Audi Q2 GA A3 8V 8Y 1.5 TSI Alternator 14V 140A 05E903026K

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X3 Series E83 2.0d Diesel M47N2 Wire Line Lead For Preheater System 3402979

Part no. 3402979

BMW X3 Series E83 2.0d Diesel M47N2 Wire Line Lead For Preheater System 3402979

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 AV10NEO Display Screen Radio Multimedia Navigation Sat 8T0919603F

Part no. 8T0919603F

Audi A4 B8 AV10NEO Display Screen Radio Multimedia Navigation Sat 8T0919603F

€51.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F01 LCI Cable Door Rear Left Right N/O/S Wiring Harness 9262882

Part no. 9302937

BMW F01 LCI Cable Door Rear Left Right N/O/S Wiring Harness 9262882

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F10 F11 530d N57 245HP Engine Control Unit ECU Kit DDE 8513161 CAS4 2 Keys

Part no. 8513161-1

BMW F10 F11 530d N57 245HP Engine Control Unit ECU Kit DDE 8513161 CAS4 2 Keys

€275.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 7 Series E65 Spare Key Fob Emergency Adapter Case Holder Mount Slot 6922666

Part no. 6922666

BMW 7 Series E65 Spare Key Fob Emergency Adapter Case Holder Mount Slot 6922666

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Electrical Cable Mercedes R172 Transmission To Body Wiring Harness A1725400035

Part no. A1725402209

Electrical Cable Mercedes R172 Transmission To Body Wiring Harness A1725400035

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes Sprinter W907 W910 AIr Module Sensor Unit ECU A9079020303

Part no. A9079020303

Mercedes Sprinter W907 W910 AIr Module Sensor Unit ECU A9079020303

€161.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X5 F15 Control Unit Bracket Boot Trunk Module Unit Mount Holder 9296975

Part no. 9296975

BMW X5 F15 Control Unit Bracket Boot Trunk Module Unit Mount Holder 9296975

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Starter Motor Mercedes W213 C238 C253 Engine A2749062100

Part no. A2749062100

Starter Motor Mercedes W213 C238 C253 Engine A2749062100

€37.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W212 Fuse Box Housing Relay Unit Module A2125400080

Part no. A2125400080

Mercedes W212 Fuse Box Housing Relay Unit Module A2125400080

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini R56 R57 Display Screen Instrument Cluster Speedo Android CarPlay 4+64GB LHD

Part no. LHD-R56-CARPLAY

Mini R56 R57 Display Screen Instrument Cluster Speedo Android CarPlay 4+64GB LHD

€284.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W221 Aerial Antenna Control Unit Keyless Go Entry Module A2218201875

Part no. A2218201875

Mercedes W221 Aerial Antenna Control Unit Keyless Go Entry Module A2218201875

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E60 E63 E64 KBM Basis Body Control Module ECU Control Unit 9176069

Part no. 9176069

BMW E60 E63 E64 KBM Basis Body Control Module ECU Control Unit 9176069

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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AUX Jack Port Mercedes C117 W246 W176 Wiring Loom Cable Harness A2468201915

Part no. A2468201915

AUX Jack Port Mercedes C117 W246 W176 Wiring Loom Cable Harness A2468201915

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E60 E61 E63 E64 M5 M6 Power Distribution Fuse Box Rear 6906618

Part no. 6906618

BMW E60 E61 E63 E64 M5 M6 Power Distribution Fuse Box Rear 6906618

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 1 X4 X5 Series F20 F21 F25 F26 Antenna Aerial Diversity Trap Circuit 9181463

Part no. 9181463

BMW 1 X4 X5 Series F20 F21 F25 F26 Antenna Aerial Diversity Trap Circuit 9181463

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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VW Volkswagen Touareg 7L Mk1 ESP Relay Unit Grey 481 7L0927841

Part no. 7L0927841

VW Volkswagen Touareg 7L Mk1 ESP Relay Unit Grey 481 7L0927841

€23.95

Free delivery - Fri, Oct 31

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 - Fri, Oct 31

If paid before 14:00

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Mercedes W212 Aerial Fin Roof Antenna Shark Palladium Silver - 792 A2128270228

Part no. A2128270228-PAL

Mercedes W212 Aerial Fin Roof Antenna Shark Palladium Silver - 792 A2128270228

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F10 F20 F30 Front Seat Control Unit Module Memory 9280913

Part no. 9369124

BMW F10 F20 F30 Front Seat Control Unit Module Memory 9280913

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q5 8R A5 8T A4 B8 Active Suspension Module Damping Control Unit 8R0907364B

Part no. 8R0907364B

Audi Q5 8R A5 8T A4 B8 Active Suspension Module Damping Control Unit 8R0907364B

€42.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Seat Ateca FR 2.0 TDI Engine Alternator Generator Valeo 14V 140A 04L903021D

Part no. 04L903021H

Seat Ateca FR 2.0 TDI Engine Alternator Generator Valeo 14V 140A 04L903021D

€42.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F30 F31 F80 M3 Sound Amplifier Hifi Audio Control Unit Harman Becker 9381882

Part no. 9381882

BMW F30 F31 F80 M3 Sound Amplifier Hifi Audio Control Unit Harman Becker 9381882

€70.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW X3 F25 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 9315096

Part no. 9315096

BMW X3 F25 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 9315096

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper S F56 B48 192 HP Engine ECU DME Kit BDC + Key 8642707 Automatic

Part no. 8642707-1

Mini Cooper S F56 B48 192 HP Engine ECU DME Kit BDC + Key 8642707 Automatic

€712.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A8L 4H Tailgate Lift Boot Lid Control Unit Module Trunk 4H0959107AB

Part no. 4H0959107AB

Audi A8L 4H Tailgate Lift Boot Lid Control Unit Module Trunk 4H0959107AB

€89.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Module Mercedes C205 Transmission Drivetrain Control Module Unit A2059007705

Part no. A2059007705

Module Mercedes C205 Transmission Drivetrain Control Module Unit A2059007705

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A5 8T Diagnostic Interface Gateway Control Module Unit ECU 8R0907468F

Part no. 8R0907468F

Audi A5 8T Diagnostic Interface Gateway Control Module Unit ECU 8R0907468F

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper Cabrio R52 Convertible Folding Roof Control Unit Module ECU 6952290

Part no. 6952290

Mini Cooper Cabrio R52 Convertible Folding Roof Control Unit Module ECU 6952290

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W447 Sliding Door Wiring Loom Harness Right O/S A4475402231

Part no. A4475402231

Mercedes W447 Sliding Door Wiring Loom Harness Right O/S A4475402231

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E88 E93 LCI Air Module Control Unit ECU 9189906

Part no. 9189906

BMW E88 E93 LCI Air Module Control Unit ECU 9189906

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E87 E90 E91 E92 Front Seat Module Control Unit ECU 6926358

Part no. 6926358

BMW E87 E90 E91 E92 Front Seat Module Control Unit ECU 6926358

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes Sprinter B907 Ignition Control Module Keyless A9079001705

Part no. A9079001705

Mercedes Sprinter B907 Ignition Control Module Keyless A9079001705

€123.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Alternator Wire Mercedes Vito W447 Battery Alternator Cable A4475406777

Part no. A4475406777

Alternator Wire Mercedes Vito W447 Battery Alternator Cable A4475406777

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W213 OM656 Diesel Engine Wiring Guide Cable Duct A6561593100

Part no. A6561593100

Mercedes W213 OM656 Diesel Engine Wiring Guide Cable Duct A6561593100

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW E87 E90 120i 320i N46 150HP Engine Control DME Module 7561834 Automatic

Part no. 7561834-13

BMW E87 E90 120i 320i N46 150HP Engine Control DME Module 7561834 Automatic

€346.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A6 C6 Avant Rear Bumper PDC Wiring Loom Parking Sensor 4F9971085E

Part no. 4F9971085E

Audi A6 C6 Avant Rear Bumper PDC Wiring Loom Parking Sensor 4F9971085E

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW Z4 E89 Roadster 18i N20 156HP ECU Kit DME CAS3 + Key 8631727 Manual

Part no. 8631727-3

BMW Z4 E89 Roadster 18i N20 156HP ECU Kit DME CAS3 + Key 8631727 Manual

€569.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F45 F46 Battery Cable  Positive Wire Lead Terminal 9339192

Part no. 9339192

BMW F45 F46 Battery Cable Positive Wire Lead Terminal 9339192

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes-Benz A B W169 W245 Front Right Door O/S Control Unit Module A1698208426

Part no. A1698208426

Mercedes-Benz A B W169 W245 Front Right Door O/S Control Unit Module A1698208426

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A6 C7 Fuse Relay Box Sam Control Module 4G0971845A

Part no. 4G0971845A

Audi A6 C7 Fuse Relay Box Sam Control Module 4G0971845A

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audio Amplifier Mercedes W166 C292 Sound Control Unit Harman Kardon A1669004719

Part no. A1669004719

Audio Amplifier Mercedes W166 C292 Sound Control Unit Harman Kardon A1669004719

€712.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 2.0 TDI CJCB 136HP Engine Control Unit Module ECU 03L906018JR Manual

Part no. 03L906018JR

Audi A4 B8 2.0 TDI CJCB 136HP Engine Control Unit Module ECU 03L906018JR Manual

€66.95

Free delivery - Fri, Oct 31

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

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW 3 Series F30 Head Unit Basic Media Navigation Headunit 6822582

Part no. 6822582

BMW 3 Series F30 Head Unit Basic Media Navigation Headunit 6822582

€75.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi TT 8J Interior Roof Alarm Motion Ultrasonic Sensor 8J0951177

Part no. 8J0951177

Audi TT 8J Interior Roof Alarm Motion Ultrasonic Sensor 8J0951177

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW G20 Battery Terminal Voltage Distribution Box 400W MID 6842527

Part no. 6842527

BMW G20 Battery Terminal Voltage Distribution Box 400W MID 6842527

€32.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Battery Relay Mercedes W176 W246 W447 Cut Off Module Control Unit A0035422819

Part no. A0035422819

Battery Relay Mercedes W176 W246 W447 Cut Off Module Control Unit A0035422819

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes W177 W247 Safety Module Air Module SRS Control Unit ECU A1779002510

Part no. A1779002510

Mercedes W177 W247 Safety Module Air Module SRS Control Unit ECU A1779002510

€142.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW Z4 Series E85 Cable Loom Passenger's Door Wiring Harness 6986987 6986982

Part no. 6986987

BMW Z4 Series E85 Cable Loom Passenger's Door Wiring Harness 6986987 6986982

€56.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Ford Transit MK7 Yaw Sensor ESP Rotation Rate Control Unit Module 6C11-3C190-AB

Part no. 6C11-3C190-AB

Ford Transit MK7 Yaw Sensor ESP Rotation Rate Control Unit Module 6C11-3C190-AB

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW M5 F90 G11 G12 Power Distribution Relay Fuse Box Make Contact 9367693

Part no. 9367693

BMW M5 F90 G11 G12 Power Distribution Relay Fuse Box Make Contact 9367693

€23.95

Free delivery - Fri, Oct 31

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 - Fri, Oct 31

If paid before 14:00

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Audi A4 B8 8K A5 8T Amplifier Audio Sound Booster Module 8T0035223

Part no. 8T0035223AH

Audi A4 B8 8K A5 8T Amplifier Audio Sound Booster Module 8T0035223

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mercedes R171 W204 W212 Starter Motor Bosch M272 Engine Petrol A0061516001

Part no. A0061516001

Mercedes R171 W204 W212 Starter Motor Bosch M272 Engine Petrol A0061516001

Product currently unavailable

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Mercedes CL203 W203 Fuse Box Cover Engine Bay Relay A2035451303

Part no. A2035451303

Mercedes CL203 W203 Fuse Box Cover Engine Bay Relay A2035451303

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Audi Q7 4L Rear Bumper Wiring Loom PDC Harness Parking Sensor 4L0971104

Part no. 4L0971104S

Audi Q7 4L Rear Bumper Wiring Loom PDC Harness Parking Sensor 4L0971104

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Fuse Box Mercedes W205 W222 Electrical Relay Box Module Unit A2229063202

Part no. A2229063202-1

Fuse Box Mercedes W205 W222 Electrical Relay Box Module Unit A2229063202

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Fuse Box Mercedes W205 W222 Electrical Relay Box Module Unit A2229063701

Part no. A2229063701

Fuse Box Mercedes W205 W222 Electrical Relay Box Module Unit A2229063701

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Mini Cooper One R50 Fuel Filler Cover Flap British Racing Green A67

Part no. P0148459-BRG1

Mini Cooper One R50 Fuel Filler Cover Flap British Racing Green A67

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F01 F02 LCI F06 F10 F11 F13 ECU ICM Control Unit Module Airbag 6850783

Part no. 6850783

BMW F01 F02 LCI F06 F10 F11 F13 ECU ICM Control Unit Module Airbag 6850783

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Ford Transit Connect Yaw Sensor ESP Speed Sensor Control Unit Module 14B296AA

Part no. 14B296AA

Ford Transit Connect Yaw Sensor ESP Speed Sensor Control Unit Module 14B296AA

€28.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Ford Transit MK6 2.4 Diesel Alternator Bracket Mount Support YC1E10K019BA

Part no. YC1E10K019BA

Ford Transit MK6 2.4 Diesel Alternator Bracket Mount Support YC1E10K019BA

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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Volkswagen Touareg 7L Positive Cable Battery Point Box Jump Unit 7L0937401

Part no. 7L0937401

Volkswagen Touareg 7L Positive Cable Battery Point Box Jump Unit 7L0937401

€23.95

Free delivery - Fri, Oct 31

If paid before 14:00

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BMW F45 X1 F48 Mini F55 F56 B+ Junction Terminal Power Distribution Box 9321023

Part no. 9321023

BMW F45 X1 F48 Mini F55 F56 B+ Junction Terminal Power Distribution Box 9321023

€23.95

Free delivery - Fri, Oct 31

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Mercedes Vito W447 OM622 Engine Starter Wiring Harness A4475408347

Part no. A4475408347

Mercedes Vito W447 OM622 Engine Starter Wiring Harness A4475408347

€23.95

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Mercedes W176 Keyless Control Module Unit ECU A2129001929

Part no. A2129001929

Mercedes W176 Keyless Control Module Unit ECU A2129001929

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BMW 7 Series E65 E66 E67 Control Unit Door Rear Driver Side 61356958449 6958449

Part no. 6958449

BMW 7 Series E65 E66 E67 Control Unit Door Rear Driver Side 61356958449 6958449

€23.95

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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

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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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