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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Volkswagen VW Polo 6R Negative Battery Terminal Cable Wiring 6R0971226A

Part no. 6R0971226A

Volkswagen VW Polo 6R Negative Battery Terminal Cable Wiring 6R0971226A

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Ultra Sonic Module Mini Cooper R50 R53 Alarm System Sensor 6937083

Part no. 6937083

Ultra Sonic Module Mini Cooper R50 R53 Alarm System Sensor 6937083

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes-Benz E Class W211 Front Left Anti Roll Bar Clamp Bracket A2113231126

Part no. A2113231126

Mercedes-Benz E Class W211 Front Left Anti Roll Bar Clamp Bracket A2113231126

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes W204 Genuine Universal In Car Black Relay 4-Pin Tyco A0025421319

Part no. A0025421319

Mercedes W204 Genuine Universal In Car Black Relay 4-Pin Tyco A0025421319

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi A4 B9 Rear Door Control Module ECU Left Right N/O/S 8W0959595E

Part no. 8W0959595E

Audi A4 B9 Rear Door Control Module ECU Left Right N/O/S 8W0959595E

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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VW Volkswagen Polo 6R Rear Door Harness Wiring  Loom Cable Left N/S 6C4971693E

Part no. 6C4971693E

VW Volkswagen Polo 6R Rear Door Harness Wiring Loom Cable Left N/S 6C4971693E

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi A4 B8 Transmitting Receiving Unit Road Toll System 4F0035503E

Part no. 4F0035503E

Audi A4 B8 Transmitting Receiving Unit Road Toll System 4F0035503E

€94.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mini Cooper One R50 W10 Battery Cable Wiring Plus Pole 7515197

Part no. 7515197-1

Mini Cooper One R50 W10 Battery Cable Wiring Plus Pole 7515197

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW F11 Touring Control Unit Rear Tailgate Boot Lid Function Module 7266666

Part no. 7266666

BMW F11 Touring Control Unit Rear Tailgate Boot Lid Function Module 7266666

€23.95

Free delivery - Thu, Jan 15

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 - Thu, Jan 15

If paid before 14:00

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Mercedes R172 Rear SAM Fuse Relay Box A1729060005

Part no. A1729060005

Mercedes R172 Rear SAM Fuse Relay Box A1729060005

€89.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW F01 F02 F03 F10 Antenna Amplifier Module Trap Circuit 9118263

Part no. 9118263

BMW F01 F02 F03 F10 Antenna Amplifier Module Trap Circuit 9118263

€37.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Communication Module Mercedes W205 W213 C253 Hermes LTE Control Unit A2389007704

Part no. A2389007704

Communication Module Mercedes W205 W213 C253 Hermes LTE Control Unit A2389007704

€113.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW E65 E66 Steering Wheel MFL Phone Switch Buttons Left N/S 6911584

Part no. 6911584

BMW E65 E66 Steering Wheel MFL Phone Switch Buttons Left N/S 6911584

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes C292 SAM Module Rear Control Unit A1669004519

Part no. A1669004519

Mercedes C292 SAM Module Rear Control Unit A1669004519

€56.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Glow Plug Wiring BMW F48 Mini F57 Wiring Harness Engine Module 8592700

Part no. 8592700

Glow Plug Wiring BMW F48 Mini F57 Wiring Harness Engine Module 8592700

€37.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes W213 Power Relay 4 Pin 12V Hella A0009828223

Part no. A0009828223

Mercedes W213 Power Relay 4 Pin 12V Hella A0009828223

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW F87 M2 Engine Control ECU Kit DME 8693361 N55 370HP Key Dual Clutch

Part no. 8693361

BMW F87 M2 Engine Control ECU Kit DME 8693361 N55 370HP Key Dual Clutch

€949.95

Free delivery - Thu, Jan 15

If paid before 14:00

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

Part no. 6982652

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

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW Mini Cooper One R50 R52 R53 R55 R56 R57 R58 R59 R60 R61 Earth Ground Cable

Part no. 9805422

BMW Mini Cooper One R50 R52 R53 R55 R56 R57 R58 R59 R60 R61 Earth Ground Cable

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW E93 Convertible Aerial Antenna Amplifier FM/AM Left N/S 6968649

Part no. 6968649

BMW E93 Convertible Aerial Antenna Amplifier FM/AM Left N/S 6968649

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW E60 E61 LCI Alarm System Unit Ultra Sonic Module

Part no. 6948182

BMW E60 E61 LCI Alarm System Unit Ultra Sonic Module

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW 7 Series E65 E66 E67 Front Control Unit Door Passenger Side 6964139

Part no. 6964139

BMW 7 Series E65 E66 E67 Front Control Unit Door Passenger Side 6964139

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Business Navigation BMW F20 F21 F30 F31 Sat Nav Head Unit Player 9365833

Part no. 9365833

Business Navigation BMW F20 F21 F30 F31 Sat Nav Head Unit Player 9365833

€66.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW 7 Series E65 E66 Cable Harness Loom Front Door Wiring Left N/S 6934010

Part no. 6934011

BMW 7 Series E65 E66 Cable Harness Loom Front Door Wiring Left N/S 6934010

€32.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes-Benz M-Class W164 Battery Ground Earth Strap Cable Wiring A1645400641

Part no. A1645400641

Mercedes-Benz M-Class W164 Battery Ground Earth Strap Cable Wiring A1645400641

€28.95

Free delivery - Thu, Jan 15

If paid before 14:00

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ECU BMW F30 330d N57N 258HP Diesel Engine Control Unit Automatic 8585379

Part no. 8585379

ECU BMW F30 330d N57N 258HP Diesel Engine Control Unit Automatic 8585379

€51.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW E65 E66 Front Right Door O/S Wiring Harness Carrier 6950364

Part no. 6950364

BMW E65 E66 Front Right Door O/S Wiring Harness Carrier 6950364

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW G30 G12 Fuse Relay Box Rear Trunk Power Distribution B + Box  Basis 6837092

Part no. 6837092

BMW G30 G12 Fuse Relay Box Rear Trunk Power Distribution B + Box Basis 6837092

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW F01 F10 F11 F20 F21 E90 LCI Control Unit Xenon Light 7172536

Part no. 7172536

BMW F01 F10 F11 F20 F21 E90 LCI Control Unit Xenon Light 7172536

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW X5 F15 X6 F16 Front Fuse Box Relay Module Control Unit 9316568

Part no. 9316568

BMW X5 F15 X6 F16 Front Fuse Box Relay Module Control Unit 9316568

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes W204 W207 W221 Parking Sensor Display Control PDC A0015424723

Part no. A0015424723-1

Mercedes W204 W207 W221 Parking Sensor Display Control PDC A0015424723

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW E81 E82 E87 E90 E91 Parking Sensor PDC Ultrasonic Bluewater - 896 SET X2

Part no. 9162930-WB1

BMW E81 E82 E87 E90 E91 Parking Sensor PDC Ultrasonic Bluewater - 896 SET X2

€28.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi A8 D4 Door Card Wiring Harness Loom Front Passenger Side 4H0971160A

Part no. 4H0971160A

Audi A8 D4 Door Card Wiring Harness Loom Front Passenger Side 4H0971160A

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mini R50 R52 R53 R55 R56 R57 R58 R59 R60 R61 5-Pin Black Relay Wiper 1472984

Part no. 1472984

Mini R50 R52 R53 R55 R56 R57 R58 R59 R60 R61 5-Pin Black Relay Wiper 1472984

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes SLC R172 Parktronic Parking Sensor Module Unit ECU A1729003106

Part no. A1729003106

Mercedes SLC R172 Parktronic Parking Sensor Module Unit ECU A1729003106

€56.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW 5 X5 Series E39 E53 Petrol M62 Engine Starter Motor Adapter Cable 7504737

Part no. 7504737

BMW 5 X5 Series E39 E53 Petrol M62 Engine Starter Motor Adapter Cable 7504737

€24.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW F32 Door Wiring Front Door Right Loom Cable Wiring Harness 9337205

Part no. 9337205

BMW F32 Door Wiring Front Door Right Loom Cable Wiring Harness 9337205

€28.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi Q7 4L Bluetooth Interface Telephone Control Module ECU Unit 4F1862335

Part no. 4F1862335

Audi Q7 4L Bluetooth Interface Telephone Control Module ECU Unit 4F1862335

€66.95

Free delivery - Thu, Jan 15

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, Jan 15

If paid before 14:00

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Mercedes W221 Multimedia Interface USB Adapter Port Socket A2188200187

Part no. A2188200187

Mercedes W221 Multimedia Interface USB Adapter Port Socket A2188200187

€28.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mini Clubman Cooper R55 Antenna Amplifier Diversity Signal Booster 3428336

Part no. 3428336

Mini Clubman Cooper R55 Antenna Amplifier Diversity Signal Booster 3428336

€32.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Smart Fortwo C453 Positive Battery Terminal Plus Pole Point Case 8200279219

Part no. 8200279219

Smart Fortwo C453 Positive Battery Terminal Plus Pole Point Case 8200279219

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mini F54 F55 F56 F60 Telematics Module Bluetooth Control Unit ECU 5A04A04

Part no. 5A04A04

Mini F54 F55 F56 F60 Telematics Module Bluetooth Control Unit ECU 5A04A04

€42.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes W177 M282 Wiring Harness Battery Starter Motor Alternator A1775401731

Part no. A1775401731

Mercedes W177 M282 Wiring Harness Battery Starter Motor Alternator A1775401731

€89.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW 1 Series F20 Bluetooth Control Module Unit TCB ECE 9377150

Part no. 9377150

BMW 1 Series F20 Bluetooth Control Module Unit TCB ECE 9377150

€28.95

Free delivery - Thu, Jan 15

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 - Thu, Jan 15

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 - Thu, Jan 15

If paid before 14:00

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BMW i3 I01 Hybrid Electric Earth Ground Cable Negative Battery Lead 8619095

Part no. 8619095

BMW i3 I01 Hybrid Electric Earth Ground Cable Negative Battery Lead 8619095

€23.95

Free delivery - Thu, Jan 15

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 - Thu, Jan 15

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 - Thu, Jan 15

If paid before 14:00

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Mercedes C238 Door Control Unit Module ECU Front Left N/S A1679008311

Part no. A1679008311

Mercedes C238 Door Control Unit Module ECU Front Left N/S A1679008311

€47.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW X3 F25 Window Lifter Switch Driver's Side Wiring Harness Loom Cable 9315080

Part no. 9315080

BMW X3 F25 Window Lifter Switch Driver's Side Wiring Harness Loom Cable 9315080

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes ML W164 Air Module SRS Control Unit ECU A1648207926

Part no. A1648207926

Mercedes ML W164 Air Module SRS Control Unit ECU A1648207926

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359227181 9227181

Part no. 9227181

BMW E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359227181 9227181

€28.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW E87N ECU Body Control Module H2 Junction Box 9150721

Part no. 9150721

BMW E87N ECU Body Control Module H2 Junction Box 9150721

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi A1 8X Door Wiring Harness Loom Rear Left Right N/O/S Cabling 8X0971693A

Part no. 8X0971693A

Audi A1 8X Door Wiring Harness Loom Rear Left Right N/O/S Cabling 8X0971693A

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mazda 6 GJ Impact Crash Sensor Control Unit Module KD45-57KC0

Part no. KD45-57KC0

Mazda 6 GJ Impact Crash Sensor Control Unit Module KD45-57KC0

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi A5 8T Headlight Inner LED Inner Module Unit 6NHM0000 130831041000

Part no. 130831041000

Audi A5 8T Headlight Inner LED Inner Module Unit 6NHM0000 130831041000

€28.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes W177 W247 Driving Dynamics Module Control Unit ECU A0009004836

Part no. A0009004836

Mercedes W177 W247 Driving Dynamics Module Control Unit ECU A0009004836

€142.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Porsche Macan 95B On board Navigation Display Monitor Screen 95B919599F

Part no. 95B919599F

Porsche Macan 95B On board Navigation Display Monitor Screen 95B919599F

€617.95

Free delivery - Thu, Jan 15

If paid before 14:00

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VW Touareg 7P Antenna Amplifier Signal Booster Module Rear Right O/S 7P6035552N

Part no. 7P6035552N

VW Touareg 7P Antenna Amplifier Signal Booster Module Rear Right O/S 7P6035552N

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Smart ForTwo C453 Front Air Flap Sensor Module Control Unit 6466R1001

Part no. 6466R1001

Smart ForTwo C453 Front Air Flap Sensor Module Control Unit 6466R1001

€32.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW X3 F25 30dX N57N Engine Module Injector Wiring Cable Loom Harness 8513559

Part no. 8513559

BMW X3 F25 30dX N57N Engine Module Injector Wiring Cable Loom Harness 8513559

€284.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes-Benz C W204 Rear Left N/O/S Right Door Wiring Loom Harness A2045407609

Part no. A2044401005

Mercedes-Benz C W204 Rear Left N/O/S Right Door Wiring Loom Harness A2045407609

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi TT 8N Air Module Control Module Unit ECU 8N0959655B

Part no. 8N0959655B

Audi TT 8N Air Module Control Module Unit ECU 8N0959655B

€51.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes A207 W204 W212 Front Parking PDC Display Panel A0015424623

Part no. A0015424623

Mercedes A207 W204 W212 Front Parking PDC Display Panel A0015424623

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mini Cooper One 1 R50 Fuel Filler Cover Fill In Flap Indi Blue Metallic 862

Part no. P0148459-IB1

Mini Cooper One 1 R50 Fuel Filler Cover Fill In Flap Indi Blue Metallic 862

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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

Part no. 6975069

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

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi A3 8V Bang Olufsen Audio AMP Amplifier Module Control Unit ECU 81A035466B

Part no. 81A035466B

Audi A3 8V Bang Olufsen Audio AMP Amplifier Module Control Unit ECU 81A035466B

€379.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes W251 Fuse Relay Electrical Box Housing Cover A2515400524

Part no. A2515400524

Mercedes W251 Fuse Relay Electrical Box Housing Cover A2515400524

€28.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Door Module Mercedes W906 Front Left Right N/O/S Control Unit ECU A9069006503

Part no. A9069006503

Door Module Mercedes W906 Front Left Right N/O/S Control Unit ECU A9069006503

€28.95

Free delivery - Thu, Jan 15

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 - Thu, Jan 15

If paid before 14:00

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Mercedes W218 Audio Amplifier Harman Kardon Subwoofer Control Unit A2188701489

Part no. A2188701489

Mercedes W218 Audio Amplifier Harman Kardon Subwoofer Control Unit A2188701489

€56.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes W164 W251 Fuse Box Relay Module Control Unit A1645403572

Part no. A1645403572-1

Mercedes W164 W251 Fuse Box Relay Module Control Unit A1645403572

€170.95

Free delivery - Thu, Jan 15

If paid before 14:00

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ECU Kit BMW F20 F21 116d ed Diesel N47N 116HP DDE 8573260 Key FEM Lock Manual

Part no. 8573260-4

ECU Kit BMW F20 F21 116d ed Diesel N47N 116HP DDE 8573260 Key FEM Lock Manual

€398.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes EQA H243 W247 Fuse Box Relay Control Unit Module A1779061302

Part no. A1779061302

Mercedes EQA H243 W247 Fuse Box Relay Control Unit Module A1779061302

€80.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW X5 E53 Roof Antenna Amplifier Trap Circuit 6906070

Part no. 6906070

BMW X5 E53 Roof Antenna Amplifier Trap Circuit 6906070

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi A1 8X VW Seat Skoda Fuel Pump Control Unit Module 1K0906093G

Part no. 1K0906093G

Audi A1 8X VW Seat Skoda Fuel Pump Control Unit Module 1K0906093G

€28.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Volkswagen Passat B7 PDC sensor Wiring Loom Harness Cable Rear Bumper 3AF971104L

Part no. 3AF971104L

Volkswagen Passat B7 PDC sensor Wiring Loom Harness Cable Rear Bumper 3AF971104L

€42.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW Z4 E85 E86 CD-Changer Bracket Left N/S Holder Mount Carrier 6910719

Part no. 6910719

BMW Z4 E85 E86 CD-Changer Bracket Left N/S Holder Mount Carrier 6910719

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes W204 C220CDI BlueEFFICIENCY OM651.911 Engine ECU Kit A6519007500 Key

Part no. A6519007500-3

Mercedes W204 C220CDI BlueEFFICIENCY OM651.911 Engine ECU Kit A6519007500 Key

€313.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW 6 E64 E64N LCI Convertible Suppression Filter Aerial Module Antenna 6951855

Part no. 6951855

BMW 6 E64 E64N LCI Convertible Suppression Filter Aerial Module Antenna 6951855

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW 1 2 3 Series F20 F21 F22 F30 F31 N47N Wiring Loom Harness Engine 8507893

Part no. 8507893

BMW 1 2 3 Series F20 F21 F22 F30 F31 N47N Wiring Loom Harness Engine 8507893

€47.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi A3 8V Gateway Control Module Unit ECU 5Q0907530S

Part no. 5Q0907530S

Audi A3 8V Gateway Control Module Unit ECU 5Q0907530S

€37.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mini F55 F56 F60 LCI Navigation Touch Screen 8.8" Display Nav Head Unit 9824925

Part no. 9824925

Mini F55 F56 F60 LCI Navigation Touch Screen 8.8" Display Nav Head Unit 9824925

€664.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Fuse Box Mercedes W205 Interior Equipment Fuse Box Control Module A2135406100

Part no. A2135406100

Fuse Box Mercedes W205 Interior Equipment Fuse Box Control Module A2135406100

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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VW Volkswagen Golf Mk5 Phaeton 3D Heated Seat Control Module Unit 7L0959772

Part no. 7L0959772

VW Volkswagen Golf Mk5 Phaeton 3D Heated Seat Control Module Unit 7L0959772

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Audi A3 8V A-Pillar Speaker Tweeter Front Left Right N/O/S 8V0035399C

Part no. 8V0035399C

Audi A3 8V A-Pillar Speaker Tweeter Front Left Right N/O/S 8V0035399C

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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

Part no. 8510221-6

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

€108.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Fuse Cover Mercedes Sprinter W906 Box Trim Panel Lid Grey A6395450003

Part no. A9065450003

Fuse Cover Mercedes Sprinter W906 Box Trim Panel Lid Grey A6395450003

€23.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Gearbox Wiring BMW F10 F11 520i 528i N20 Automatic Engine Loom Harness 7634063

Part no. 7634063

Gearbox Wiring BMW F10 F11 520i 528i N20 Automatic Engine Loom Harness 7634063

€75.95

Free delivery - Thu, Jan 15

If paid before 14:00

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BMW X3 F25 Front Distribution Box Fuse Box Power Control Unit 9315150

Part no. 9315150

BMW X3 F25 Front Distribution Box Fuse Box Power Control Unit 9315150

€23.95

Free delivery - Thu, Jan 15

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 - Thu, Jan 15

If paid before 14:00

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BMW F10 F20 F30 Head Unit Media Navigation Headunit Player 9342033

Part no. 9342033

BMW F10 F20 F30 Head Unit Media Navigation Headunit Player 9342033

€42.95

Free delivery - Thu, Jan 15

If paid before 14:00

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Mercedes W205 Battery Lead Wiring Loom Cable Hybrid Cable Harness A2054404136

Part no. A2054404136

Mercedes W205 Battery Lead Wiring Loom Cable Hybrid Cable Harness A2054404136

€47.95

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Mercedes W176 W212 W246 Voltage Converter Inverter Power Distributor A0009820212

Part no. A0009820212

Mercedes W176 W212 W246 Voltage Converter Inverter Power Distributor A0009820212

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Mercedes SLK R172 Fuse Box Power Distribution Control Module Unit A1725401450

Part no. A1725401450

Mercedes SLK R172 Fuse Box Power Distribution Control Module Unit A1725401450

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BMW F20 F30 F32 120dX 320dX 420dX Diesel N47N 184HP ECU Unit DDE 8579478 Manual

Part no. 8579478

BMW F20 F30 F32 120dX 320dX 420dX Diesel N47N 184HP ECU Unit DDE 8579478 Manual

€94.95

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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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