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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Radio Player Renault Trafic III Vauxhall Vivaro B Audio Head Unit 93457542

Part no. 93457542

Radio Player Renault Trafic III Vauxhall Vivaro B Audio Head Unit 93457542

€227.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes V251 Gateway Module Control Unit ECU A1645407901

Part no. A1645407901

Mercedes V251 Gateway Module Control Unit ECU A1645407901

€80.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W205 Rear Door Control Module Unit Right O/S ECU A2059002011

Part no. A2059002011

Mercedes W205 Rear Door Control Module Unit Right O/S ECU A2059002011

€47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Battery Cable Audi A3 8V Starter Alternator Wiring Harness 5Q0971230FP

-5%

Part no. 5Q0971230FP

Battery Cable Audi A3 8V Starter Alternator Wiring Harness 5Q0971230FP

Promo price

€23.95

€22.75

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W213 Ambient Lighting Control Unit Module ECU A2139001909

Part no. A2139001909

Mercedes W213 Ambient Lighting Control Unit Module ECU A2139001909

€56.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes ML W166 SAM Module Control Unit ECU A1669003712

Part no. A1669003712

Mercedes ML W166 SAM Module Control Unit ECU A1669003712

€66.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W177 W205 C257 Radar Sensor Front Control Unit Module A2139002817

Part no. A2139002817

Mercedes W177 W205 C257 Radar Sensor Front Control Unit Module A2139002817

€189.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W213 W222 C257 Amplifier Module Audio Burmester A2139000124

Part no. A2139000124

Mercedes W213 W222 C257 Amplifier Module Audio Burmester A2139000124

€427.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Starter Cable Mercedes W205 GLC X253 M274 Electrical Wiring Harness A2535400901

Part no. A2535400901

Starter Cable Mercedes W205 GLC X253 M274 Electrical Wiring Harness A2535400901

€47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mini Cooper Cabrio R52 Battery Cable Plus Pole 7541084

Part no. 7541084

Mini Cooper Cabrio R52 Battery Cable Plus Pole 7541084

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Audi A6 C6 SRS Crash Air Module Safety ECU Unit Control 4F0959655E

Part no. 4F0959655E

Audi A6 C6 SRS Crash Air Module Safety ECU Unit Control 4F0959655E

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Audi A4 B8 Radio Media Player Audio CD Head Unit Player Concert 8T2035186P

Part no. 8T2035186P

Audi A4 B8 Radio Media Player Audio CD Head Unit Player Concert 8T2035186P

€42.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes A W168 Petrol Engine Starter Alternator Electrical Cable A1685400830

Part no. A1685400830

Mercedes A W168 Petrol Engine Starter Alternator Electrical Cable A1685400830

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F30 Rear Electronic Module REM Fuse Box Control Unit V2 ECU 6809050

Part no. 6809050

BMW F20 F30 Rear Electronic Module REM Fuse Box Control Unit V2 ECU 6809050

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes-Benz C CLK W202 W208 Alarm Control Module Bracket Holder A2028281114

Part no. A2028281114

Mercedes-Benz C CLK W202 W208 Alarm Control Module Bracket Holder A2028281114

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9257090

Part no. 9257090

Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9257090

€332.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Audi Q3 8U Gateway Control Module Unit ECU 8U0907468Q

Part no. 8U0907468Q

Audi Q3 8U Gateway Control Module Unit ECU 8U0907468Q

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Porsche Cayenne 9PA Comfort Convience Module Control Unit ECU 7L5959933A

Part no. 7L5959933A

Porsche Cayenne 9PA Comfort Convience Module Control Unit ECU 7L5959933A

€165.95

Free delivery - Mon, Dec 22

If paid before 14:00

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VW Golf MK5 Body Control Comfort Module BCM Convenience Unit ECU 1K0959433BL

Part no. 1K0959433BL

VW Golf MK5 Body Control Comfort Module BCM Convenience Unit ECU 1K0959433BL

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mini Cooper D F55 F56 B37 1.5 116HP Engine ECU Kit DME BDC + Key 8470176 Manual

Part no. 8470176-4

Mini Cooper D F55 F56 B37 1.5 116HP Engine ECU Kit DME BDC + Key 8470176 Manual

€379.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Engine Unit ECU BMW F20 F30 F32 120dX 320dX 420dX N47N 184HP DDE 8576333 Manual

Part no. 8576333-2

Engine Unit ECU BMW F20 F30 F32 120dX 320dX 420dX N47N 184HP DDE 8576333 Manual

€56.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Air Module BMW F20 F21 F30 F31 F32 F36 ECU ICM Plus SRS Control Unit 6868255

Part no. 6868255

Air Module BMW F20 F21 F30 F31 F32 F36 ECU ICM Plus SRS Control Unit 6868255

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Changer Unit BMW E63 E64 6-disc Compact CD Head Player 6956939

Part no. 6956939-1

Changer Unit BMW E63 E64 6-disc Compact CD Head Player 6956939

€47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Airbag Module Mini F55 F56 F60 BMW X1 F48 F45 ECU Control Unit Air Bag 6818814

Part no. 6818814

Airbag Module Mini F55 F56 F60 BMW X1 F48 F45 ECU Control Unit Air Bag 6818814

€155.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Battery Cable BMW F45 Mini F54 F56 B48 Alternator Starter Wiring 8602973

Part no. 8602973

Battery Cable BMW F45 Mini F54 F56 B48 Alternator Starter Wiring 8602973

€42.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W910 Gearbox Control Module A2139008430

-5%

Part no. A2139008430

Mercedes W910 Gearbox Control Module A2139008430

Promo price

€23.95

€22.75

Free delivery - Mon, Dec 22

If paid before 14:00

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ESP Sensor Mercedes W164 W221 Yaw Rotation Rate Sensor A0055422018

Part no. A0055422018

ESP Sensor Mercedes W164 W221 Yaw Rotation Rate Sensor A0055422018

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Fuel Pump Module BMW F20 F21 F30 F31 N13 Petrol Control Unit 7447895

Part no. 7447895

Fuel Pump Module BMW F20 F21 F30 F31 N13 Petrol Control Unit 7447895

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E84 F25 F26 N20 Engine Sensor Module Wiring Cable Loom Harness 7619136

Part no. 7619136

BMW E84 F25 F26 N20 Engine Sensor Module Wiring Cable Loom Harness 7619136

€56.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mini Cooper One Clubman R55 R56 R57 R59 R60 JCW Engine Starter Motor 7552697

Part no. 7552697

Mini Cooper One Clubman R55 R56 R57 R59 R60 JCW Engine Starter Motor 7552697

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes Sprinter W910 Remote Key Control Unit A2479052503

Part no. A2479052503

Mercedes Sprinter W910 Remote Key Control Unit A2479052503

€94.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W177 Relay 052 Engine Fuse Box Relay Slot B D E 70A Tyco A0035421619

-5%

Part no. A0035421619

Mercedes W177 Relay 052 Engine Fuse Box Relay Slot B D E 70A Tyco A0035421619

Promo price

€23.95

€22.75

Free delivery - Mon, Dec 22

If paid before 14:00

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VW Volkswagen Scirocco Mk3 Roof Top Antenne Control Unit Module 1K0035507L

Part no. 1K0035507L

VW Volkswagen Scirocco Mk3 Roof Top Antenne Control Unit Module 1K0035507L

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X5 Series E70 Rear Trunk Battery Cover Tray Storage Box 7127282 51477127282

Part no. 7127282

BMW X5 Series E70 Rear Trunk Battery Cover Tray Storage Box 7127282 51477127282

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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 Fuse Box Audi A1 Seat Ibiza Control Module Relay Box 6C0907361E

Part no. 6C0907361E

Fuse Box Audi A1 Seat Ibiza Control Module Relay Box 6C0907361E

€75.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W177 A180 282.914 136HP Petrol ECU Kit A2829003300 Key BCM Automatic

Part no. A2829003300-1

Mercedes W177 A180 282.914 136HP Petrol ECU Kit A2829003300 Key BCM Automatic

€246.95

Free delivery - Mon, Dec 22

If paid before 14:00

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

Part no. 9289008

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

€237.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W205 Door Module Front Right O/S Control Unit ECU A2059001611

-5%

Part no. A2059001611

Mercedes W205 Door Module Front Right O/S Control Unit ECU A2059001611

Promo price

€23.95

€22.75

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F30 F31 LCI Headlight LED Module Insert Light Source Set 7419610

Part no. 7419610

BMW F30 F31 LCI Headlight LED Module Insert Light Source Set 7419610

€56.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Battery Cover BMW X1 F48 X2 F39 Mini Countryman F60 Upper Panel 7290727

Part no. 7290727

Battery Cover BMW X1 F48 X2 F39 Mini Countryman F60 Upper Panel 7290727

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes GLC X253 Front Door Trim Cover Panel Strip Left N/S Black A2057200522

Part no. A2057200522

Mercedes GLC X253 Front Door Trim Cover Panel Strip Left N/S Black A2057200522

€66.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W205 Front Axle Damper Adjustment Right O/S Wiring Harness A2055403606

Part no. A2055403606

Mercedes W205 Front Axle Damper Adjustment Right O/S Wiring Harness A2055403606

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W204 M276 NOX Sensor Adapter Right O/S Harness Wiring Cable A2075404207

Part no. A2075404207

Mercedes W204 M276 NOX Sensor Adapter Right O/S Harness Wiring Cable A2075404207

€37.95

Free delivery - Mon, Dec 22

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 - Mon, Dec 22

If paid before 14:00

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BMW Mini Cooper One R50 W10 Battery Cable Plus Pole 7515197

Part no. 7515197

BMW Mini Cooper One R50 W10 Battery Cable Plus Pole 7515197

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 M135i F22 M235i F30 335i N55 Engine Unit ECU DME 8639582 Manual

Part no. 8639582-2

BMW F20 M135i F22 M235i F30 335i N55 Engine Unit ECU DME 8639582 Manual

€379.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F20 F21 F30 116d 316d N47N 116HP Engine ECU Kit DDE 8573258 Manual Key FEM

Part no. 8573258-7

BMW F20 F21 F30 116d 316d N47N 116HP Engine ECU Kit DDE 8573258 Manual Key FEM

€113.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Porsche Macan 95B Battery Holder Strap Mounting Bracket Clamp 8R0867749A

Part no. 8R0867749A

Porsche Macan 95B Battery Holder Strap Mounting Bracket Clamp 8R0867749A

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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VW Touareg 7P Central Body Control Module Comfort Unit BCM ECU 4H0907063L

Part no. 4H0907063L

VW Touareg 7P Central Body Control Module Comfort Unit BCM ECU 4H0907063L

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Door Module Mercedes C118 W177 W247 Front Left N/S Control Unit A1779003806

Part no. A1779003806

Door Module Mercedes C118 W177 W247 Front Left N/S Control Unit A1779003806

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W221 Head Unit DVD High Line Radio Player Navigation A2218708285

Part no. A2218708285

Mercedes W221 Head Unit DVD High Line Radio Player Navigation A2218708285

€560.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W204 Dashboard Navigation Central Display Screen Monitor A2048204697

Part no. A2048204697-2

Mercedes W204 Dashboard Navigation Central Display Screen Monitor A2048204697

€170.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Audi Q5 8R Rear Bumper PDC Parking Sensor Wiring Harness Loom 8R0971104AC

Part no. 8R0971104AC

Audi Q5 8R Rear Bumper PDC Parking Sensor Wiring Harness Loom 8R0971104AC

€47.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E65 E66 E67 PDC Rear Parking Sensor Ultrasonic Olivin Metallic

Part no. 6989080-OLI

BMW E65 E66 E67 PDC Rear Parking Sensor Ultrasonic Olivin Metallic

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes SLK R172 Front Air Module SRS Control Unit ECU A1729017601

Part no. A1729017601

Mercedes SLK R172 Front Air Module SRS Control Unit ECU A1729017601

€37.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F34 GT Tailgate Lift Module Rear Boot Trunk Lid Control Unit ECU F005V01708

Part no. 7410612

BMW F34 GT Tailgate Lift Module Rear Boot Trunk Lid Control Unit ECU F005V01708

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469000012

Part no. A2469000012-2

Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469000012

€170.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Control Unit BMW F01 F02 F07 F10 F11 CAS4 Key Reading Module 9230944

Part no. 9230944

Control Unit BMW F01 F02 F07 F10 F11 CAS4 Key Reading Module 9230944

€79.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes R172 Electrical Wiring Harness Cable Window Regulator A1725408705

Part no. A1725408705

Mercedes R172 Electrical Wiring Harness Cable Window Regulator A1725408705

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes X253 Starter Motor Wiring Harness Cable A2535402128

Part no. A2535402128

Mercedes X253 Starter Motor Wiring Harness Cable A2535402128

€66.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W205 Front Axle Damper Adjustment Left N/S Wiring Harness A2055403706

Part no. A2055403706

Mercedes W205 Front Axle Damper Adjustment Left N/S Wiring Harness A2055403706

€28.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Engine Wiring BMW F10 M5 F13 M6 Valvetronic Servomotor Cable Loom 7843338

Part no. 7843338

Engine Wiring BMW F10 M5 F13 M6 Valvetronic Servomotor Cable Loom 7843338

€37.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W221 Battery Negative Terminal Cable Wiring Wire A2215407710

-5%

Part no. A2215407710

Mercedes W221 Battery Negative Terminal Cable Wiring Wire A2215407710

Promo price

€23.95

€22.75

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW 3 Z4 Series E46 E85 E86 Battery Positive Cable Fuse Box B  Base 8387546

Part no. 8387546

BMW 3 Z4 Series E46 E85 E86 Battery Positive Cable Fuse Box B Base 8387546

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes E-Class S211 W211 Battery Tray Holder Mounting Bracket A2115454840

Part no. A2115454840

Mercedes E-Class S211 W211 Battery Tray Holder Mounting Bracket A2115454840

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes ML W163 Cover Footwell Fuse Box Trim Right A1636801080

Part no. A1636801080

Mercedes ML W163 Cover Footwell Fuse Box Trim Right A1636801080

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Basic Head Unit BMW F45 X1 F48 Mini F55 F56 Sat Navigation Radio Stereo 8798189

Part no. 8798189-1

Basic Head Unit BMW F45 X1 F48 Mini F55 F56 Sat Navigation Radio Stereo 8798189

€218.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW Z4 E89 Battery B+ Engine Compartment Terminal Point 9190107

Part no. 9190107

BMW Z4 E89 Battery B+ Engine Compartment Terminal Point 9190107

€32.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Porsche Cayenne 955 Automatic Gearbox Transmission Module 3.0 TDI 09D927750LJ

Part no. 09D927750LJ

Porsche Cayenne 955 Automatic Gearbox Transmission Module 3.0 TDI 09D927750LJ

€113.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E90 E91 LCI N47N 320d 184HP ECU KIT DDE 8510829 + CAS3 + Key Automatic

Part no. 8510829-7

BMW E90 E91 LCI N47N 320d 184HP ECU KIT DDE 8510829 + CAS3 + Key Automatic

€212.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W176 W204 W212 Telematics Communication Control Unit Module A2429004801

Part no. A2429004801

Mercedes W176 W204 W212 Telematics Communication Control Unit Module A2429004801

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X3 F25 Footwell Light Module Control Unit ECU FRM3 9286156

-5%

Part no. 9286156

BMW X3 F25 Footwell Light Module Control Unit ECU FRM3 9286156

Promo price

€23.95

€22.75

Free delivery - Mon, Dec 22

If paid before 14:00

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Audi A4 B9 Body Control Module BCM Comfort Control Unit Power Supply 8W1907064BL

Part no. 8W1907064BL

Audi A4 B9 Body Control Module BCM Comfort Control Unit Power Supply 8W1907064BL

€189.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Engine Wiring BMW F30 F31 F32 F36 330d 430d N57N Loom Harness Cable 8510281

Part no. 8510281

Engine Wiring BMW F30 F31 F32 F36 330d 430d N57N Loom Harness Cable 8510281

€132.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes-Benz M-Class ML W163 Rear Axle Brake Wiring Loom Harness A1635408905

Part no. A1635408905

Mercedes-Benz M-Class ML W163 Rear Axle Brake Wiring Loom Harness A1635408905

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Audi A8L 4H Navigation Dashboard Display Hud Screen 4H0919604H

Part no. 4H0919604H-1

Audi A8L 4H Navigation Dashboard Display Hud Screen 4H0919604H

€165.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Media Plug Mercedes W169 W245 Multimedia Connection Cable Wire A1698204515

-5%

Part no. A1698204515

Media Plug Mercedes W169 W245 Multimedia Connection Cable Wire A1698204515

Promo price

€23.95

€22.75

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W213 SAM Module Rear Body Comfort Control Unit ECU A2139003208

Part no. A2139003208

Mercedes W213 SAM Module Rear Body Comfort Control Unit ECU A2139003208

€37.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes-Benz W213 Genuine Gas Filter Pressure Line Sensor Dpf A6541400155

-5%

Part no. A6541400155

Mercedes-Benz W213 Genuine Gas Filter Pressure Line Sensor Dpf A6541400155

Promo price

€23.95

€22.75

Free delivery - Mon, Dec 22

If paid before 14:00

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Audi Q3 8U PDC Parking Distance Control Sensor Tornado Grey-X7P 1S0919275D

Part no. 1S0919275D-TOG

Audi Q3 8U PDC Parking Distance Control Sensor Tornado Grey-X7P 1S0919275D

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Fuse Box Mercedes W156 W176 W246 Front Relay Control Unit Module A2469066600

Part no. A2469066600

Fuse Box Mercedes W156 W176 W246 Front Relay Control Unit Module A2469066600

€32.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X3 F25 Central Gateway Module Control Unit Lear ZGW-02 4SK 8781328

Part no. 8781328

BMW X3 F25 Central Gateway Module Control Unit Lear ZGW-02 4SK 8781328

€113.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W219 Hood Bonnet Light Solar Sensor Module A2118700110

Part no. A2118700110

Mercedes W219 Hood Bonnet Light Solar Sensor Module A2118700110

€32.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W204 M276 NOX Sensor Adapter Left N/S Harness Wiring Cable A2075404107

Part no. A2075404107

Mercedes W204 M276 NOX Sensor Adapter Left N/S Harness Wiring Cable A2075404107

€37.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mini R57 Cabrio Convertible DWA Alarm System Relay ECU 3455306 65753455306

Part no. 3455306

Mini R57 Cabrio Convertible DWA Alarm System Relay ECU 3455306 65753455306

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW X5 E53 Fuse Distribution Box Relay Board 6907395 8380409 6909721

Part no. 8380409

BMW X5 E53 Fuse Distribution Box Relay Board 6907395 8380409 6909721

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW 5 Series E60 E61 Centre Console Switch Centre DTC PDC 6952477

Part no. 6952477

BMW 5 Series E60 E61 Centre Console Switch Centre DTC PDC 6952477

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Audi A4 B7 Radio Media Player Audio CD Head Unit Player Concert 8E0057185KX

Part no. 8E0057185KX

Audi A4 B7 Radio Media Player Audio CD Head Unit Player Concert 8E0057185KX

€113.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mercedes W167 W177 Radio Stereo Nav Navigation Head Unit High A1679005218

Part no. A1679005218

Mercedes W167 W177 Radio Stereo Nav Navigation Head Unit High A1679005218

€450.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Audi A5 8T Front Door Control Module Right O/S Passenger Side 8T0959792Q

Part no. 8T0959792P

Audi A5 8T Front Door Control Module Right O/S Passenger Side 8T0959792Q

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Porsche Cayenne 9PA Gearbox Control Unit Module Controller ECU 0AD927755BT

Part no. 0AD927755BT

Porsche Cayenne 9PA Gearbox Control Unit Module Controller ECU 0AD927755BT

€113.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW E92 Telematics Bluetooth Control Unit Module 9205930

Part no. 9205930

BMW E92 Telematics Bluetooth Control Unit Module 9205930

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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BMW F01 F02 F10 F11 Cable Wiring Set ARS Valve Block 9178791

Part no. 9178791

BMW F01 F02 F10 F11 Cable Wiring Set ARS Valve Block 9178791

€23.95

Free delivery - Mon, Dec 22

If paid before 14:00

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Mini Cooper R50 R52 R53 Base B+ Terminal Point Engine Compartment 7512967

Part no. 7512967

Mini Cooper R50 R52 R53 Base B+ Terminal Point Engine Compartment 7512967

€23.95

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BMW X3 F25 20dX Diesel N47N 184HP Engine Module ECU DDE 8513249 Automatic

Part no. 8513249

BMW X3 F25 20dX Diesel N47N 184HP Engine Module ECU DDE 8513249 Automatic

€85.95

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Head-Up Display Hud Mini Cooper F54 F55 F56 F57 Project Dash Screen 8702093

Part no. 8702093-1

Head-Up Display Hud Mini Cooper F54 F55 F56 F57 Project Dash Screen 8702093

€113.95

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Mercedes W211 W219 Earth Ground Cable  Battery Wiring Loom Engine A2115405535

Part no. A2115405535

Mercedes W211 W219 Earth Ground Cable Battery Wiring Loom Engine A2115405535

€23.95

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Mercedes X117 Tailgate Boot Control Rear Module Unit A2469009212

Part no. A2469009212

Mercedes X117 Tailgate Boot Control Rear Module Unit A2469009212

€80.95

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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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