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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PDC Plug BMW F20 F22 F30 F32 Loom Socket Parking Sensor Wiring Harness

Part no. F20 F30 PLUG SOCKET LOOM PDC

PDC Plug BMW F20 F22 F30 F32 Loom Socket Parking Sensor Wiring Harness

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes W207 W906 Fuel Pump Control Unit Module ECU A2129003508

Part no. A2129003508

Mercedes W207 W906 Fuel Pump Control Unit Module ECU A2129003508

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW 3 Series E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359229875 9229875

Part no. 9229875

BMW 3 Series E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359229875 9229875

€75.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Alternator Generator Mercedes W204 W212 M271 Engine Valeo 150A 14V A0009063000

Part no. A0009063000

Alternator Generator Mercedes W204 W212 M271 Engine Valeo 150A 14V A0009063000

€94.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes W204 W212 Front Door Module Control Unit Module Left N/S A2129004014

Part no. A2129004014

Mercedes W204 W212 Front Door Module Control Unit Module Left N/S A2129004014

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Battery Mounting Bracket Mini Cooper R55 R56 R57 R60 R61 Clamp Bolt Holder

Part no. 2755516

Battery Mounting Bracket Mini Cooper R55 R56 R57 R60 R61 Clamp Bolt Holder

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW F45 F46 F48 Battery Cable IBS Negative Battery Lead 6821206

Part no. 6821206

BMW F45 F46 F48 Battery Cable IBS Negative Battery Lead 6821206

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Plus Cable Wiring Mini Cooper R55 R56 R57 Battery Lead Power Positive 7571142

Part no. 7571142

Plus Cable Wiring Mini Cooper R55 R56 R57 Battery Lead Power Positive 7571142

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Radio Head Unit Mercedes W212 COMAND Navi CD DVD Player Changer A2129005327

Part no. A2129005327

Radio Head Unit Mercedes W212 COMAND Navi CD DVD Player Changer A2129005327

€277.95

Free delivery: Mar 6 – 9

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: Mar 6 – 9

If paid before 14:00

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Engine Wiring BMW F80 M3 F82 M4 S55 Inject Loom Cable Harness Injector 7850995

Part no. 7850995

Engine Wiring BMW F80 M3 F82 M4 S55 Inject Loom Cable Harness Injector 7850995

€28.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes W176 Fuse Relay Box Unit A2465400340 A2469067200

Part no. A2465400340-1

Mercedes W176 Fuse Relay Box Unit A2465400340 A2469067200

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Wiring Loom Mercedes W639 Vito Cable Front Door Left Right N/O/S A6394407810

Part no. A6394407810

Wiring Loom Mercedes W639 Vito Cable Front Door Left Right N/O/S A6394407810

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Condenser Pipe BMW E88 E90 E90N E91 E92 E93 Air Con Pressure Hose

Part no. 6964965

Condenser Pipe BMW E88 E90 E90N E91 E92 E93 Air Con Pressure Hose

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW F20 E90 LCI Mini R56 LCI Glow Plug Wiring Wiring Harness Engine Module

Part no. 8583657-1

BMW F20 E90 LCI Mini R56 LCI Glow Plug Wiring Wiring Harness Engine Module

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes W204 Air Module Impact Crash Sensor Door A2048210651

Part no. A2048210651

Mercedes W204 Air Module Impact Crash Sensor Door A2048210651

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW E60 E61 E63 E81 E87 E90 Control Unit For Fuel Pump ECU 7203993

Part no. 7203993

BMW E60 E61 E63 E81 E87 E90 Control Unit For Fuel Pump ECU 7203993

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Display Screen Mercedes W204 W212 Information Navigation Dashboard A2129018103

Part no. A2129004407

Display Screen Mercedes W204 W212 Information Navigation Dashboard A2129018103

€56.95

Free delivery: Mar 6 – 9

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: Mar 6 – 9

If paid before 14:00

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BMW F10 LCI Body Control Module Gateway ECU 9321879

Part no. 9321879

BMW F10 LCI Body Control Module Gateway ECU 9321879

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Fuse Box Mini Cooper R50 R52 R53 JCW Housing 1509011

Part no. 6906600

Fuse Box Mini Cooper R50 R52 R53 JCW Housing 1509011

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Cable Wire BMW E60 E61 E81 E87 E90 Tubing For Clamp 7537365

Part no. 7537365

Cable Wire BMW E60 E61 E81 E87 E90 Tubing For Clamp 7537365

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW E87 LCI Light Module NSW LCM Footwell Module PL2 FRM II 9166707

Part no. 9166707

BMW E87 LCI Light Module NSW LCM Footwell Module PL2 FRM II 9166707

€28.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes CL203 Head Unit CD Player Radio Audio Controller Unit A2039000000

Part no. A2039000000-1

Mercedes CL203 Head Unit CD Player Radio Audio Controller Unit A2039000000

€66.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Audi TT 8J Yaw Rotary Rate Sensor Speed Cluster Sensor 7H0907655A

Part no. 7H0907655A

Audi TT 8J Yaw Rotary Rate Sensor Speed Cluster Sensor 7H0907655A

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW X5 E70 E87 E90 E91 E92 Seat Control Unit Module ECU 9134667

Part no. 9134667

BMW X5 E70 E87 E90 E91 E92 Seat Control Unit Module ECU 9134667

€47.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Air Module Mercedes W639 W906 Control Unit ECU Air Sensor 0285011060

Part no. A9069014700

Air Module Mercedes W639 W906 Control Unit ECU Air Sensor 0285011060

€132.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Audi Q7 4L Yaw Rate Speed Sensor Module 7H0907652A

Part no. 7H0907652A

Audi Q7 4L Yaw Rate Speed Sensor Module 7H0907652A

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW E90 E91 E93 LCI Front Left Right N/O/S Seat Control Module ECU 9221861

Part no. 9221861

BMW E90 E91 E93 LCI Front Left Right N/O/S Seat Control Module ECU 9221861

€66.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW F20 F21 F22 F30 F31 Head Unit Media DAB Navigation Business Headunit 6821135

Part no. 6821135

BMW F20 F21 F22 F30 F31 Head Unit Media DAB Navigation Business Headunit 6821135

€113.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Preheater System Lead BMW E87 E90 E91 Diesel 7794908

Part no. 7794908

Preheater System Lead BMW E87 E90 E91 Diesel 7794908

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW E60 E63 E64 LCI Body Control Unit Module 9151516

Part no. 9151516

BMW E60 E63 E64 LCI Body Control Unit Module 9151516

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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

Part no. A1695450001

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

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Diversity Antenna Amplifier BMW F30 F32 Rear Window DAB Module Unit 9231175

Part no. 9231175

Diversity Antenna Amplifier BMW F30 F32 Rear Window DAB Module Unit 9231175

€28.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW F20 F21 F22 F30 F31 Air Module ECU ICM Control Unit 6864208

Part no. 6864208

BMW F20 F21 F22 F30 F31 Air Module ECU ICM Control Unit 6864208

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Fuse Box BMW F01 F02 F07 F10 F11 Power Distribution Front 9234421

Part no. 9234421

Fuse Box BMW F01 F02 F07 F10 F11 Power Distribution Front 9234421

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Airbag Module Mercedes W204 W207 Air Bag SRS Control Unit ECU A2079011700

Part no. A2079011700

Airbag Module Mercedes W204 W207 Air Bag SRS Control Unit ECU A2079011700

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW MINI Clubman R55 Cable Wiring Loom Splitdoor Split Door Rear Right O/S

Part no. 9154331

BMW MINI Clubman R55 Cable Wiring Loom Splitdoor Split Door Rear Right O/S

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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

Part no. 411033

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

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Relay Mercedes W203 W204 W212 W639 W906 4-Pin Grey Hella 12V A0025422619

Part no. A0025422619-1

Relay Mercedes W203 W204 W212 W639 W906 4-Pin Grey Hella 12V A0025422619

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW F01 F07 F10 F11 Battery Power B+ Distribution Box Rear 9177773

Part no. 9177773

BMW F01 F07 F10 F11 Battery Power B+ Distribution Box Rear 9177773

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW E87 LCI ECU Footwell Light Module BASIS PL2 FRM3R Lear 9240527

Part no. 9240527-1

BMW E87 LCI ECU Footwell Light Module BASIS PL2 FRM3R Lear 9240527

€132.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW E60 E87 E90 F10 F30 Relay Electrical Unit Black 4 Pin Tyco 6901469

Part no. 6901469

BMW E60 E87 E90 F10 F30 Relay Electrical Unit Black 4 Pin Tyco 6901469

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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

Part no. 6935599

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

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes W203 W204 M271 Engine Alternator Generator Valeo 120A 14V A2711541402

Part no. A2711541402

Mercedes W203 W204 M271 Engine Alternator Generator Valeo 120A 14V A2711541402

€80.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes W204 ECU Control Unit Sensor Module Airbag A2048706826

Part no. A2048706826

Mercedes W204 ECU Control Unit Sensor Module Airbag A2048706826

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Automatic Closing Motor Mercedes S205 Estate X253 Trunk Lid A2059007218

Part no. A2059007218

Automatic Closing Motor Mercedes S205 Estate X253 Trunk Lid A2059007218

€47.95

Free delivery: Mar 6 – 9

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: Mar 6 – 9

If paid before 14:00

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BMW X5 E70 Rear Bumper PDC Cables Wiring Loom Set 9219647

Part no. 9244426

BMW X5 E70 Rear Bumper PDC Cables Wiring Loom Set 9219647

€56.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Audi A3 8V Multimedia Radio Sat Nav CD Player Head Unit 8V0035874B

Part no. 8V0035874B

Audi A3 8V Multimedia Radio Sat Nav CD Player Head Unit 8V0035874B

€237.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW F01 F02 LCI F10 Diversity Aerial Antenna Amplifier DAB 9346799

Part no. 9346799

BMW F01 F02 LCI F10 Diversity Aerial Antenna Amplifier DAB 9346799

€47.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW F11 Touring Air Suspension Control Unit ECU Rear Axle Module 6798937

Part no. 6798937

BMW F11 Touring Air Suspension Control Unit ECU Rear Axle Module 6798937

€66.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Audi A3 8P Battery Box Tray Housing Holder Bracket Cover Mount 1K0915333H

Part no. 1K0915333H

Audi A3 8P Battery Box Tray Housing Holder Bracket Cover Mount 1K0915333H

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Wiring Cable AUX BMW E90 E91 E92 E93 Loom Kit Jack Plug Input 375MM 6940237

Part no. 6940237

Wiring Cable AUX BMW E90 E91 E92 E93 Loom Kit Jack Plug Input 375MM 6940237

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW F10 F11 LCI Control Unit EMF Module 6858017

Part no. 6858017

BMW F10 F11 LCI Control Unit EMF Module 6858017

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Door Module Mercedes W176 W246 Front Left N/S Control Unit VST A1669005511

Part no. A1669005511

Door Module Mercedes W176 W246 Front Left N/S Control Unit VST A1669005511

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Volkswagen Polo Touareg Audi A4 A6 A7 A8 Battery Overload Protection 4F0915519

Part no. 4F0915519

Volkswagen Polo Touareg Audi A4 A6 A7 A8 Battery Overload Protection 4F0915519

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW F10 F11 F20 F21 F30 Control Unit Module Voltage Transformer VSU180 9233143

Part no. 9251984

BMW F10 F11 F20 F21 F30 Control Unit Module Voltage Transformer VSU180 9233143

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Air Module BMW F10 F11 F01 F02 F03 LCI Control Unit ECU 9280185

Part no. 9280185

Air Module BMW F10 F11 F01 F02 F03 LCI Control Unit ECU 9280185

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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PDC Parking Sensor BMW X5 E70 F10 F11 F12 Ultrasonic Sensor Space Grey 9231283

Part no. 9233034-SCG

PDC Parking Sensor BMW X5 E70 F10 F11 F12 Ultrasonic Sensor Space Grey 9231283

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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

Part no. 9116801

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

€28.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes ML W164 Control Unit Module DC UHI MOST A2118701885

Part no. A2118701885

Mercedes ML W164 Control Unit Module DC UHI MOST A2118701885

€28.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mini Cooper S R52 R53 W11 Engine Wiring Loom Harness 7533103

Part no. 7533103

Mini Cooper S R52 R53 W11 Engine Wiring Loom Harness 7533103

€66.95

Free delivery: Mar 6 – 9

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: Mar 6 – 9

If paid before 14:00

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BMW E65 E66 E67 Control Electronics Seat Occupancy 6943585

Part no. 6943585

BMW E65 E66 E67 Control Electronics Seat Occupancy 6943585

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes ML W163 Relay 4-Pin Grey Tyco A0025422619

Part no. A0025422619

Mercedes ML W163 Relay 4-Pin Grey Tyco A0025422619

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW X5 E70 CCC Radio CD Player Navigation 9185542

Part no. 9185542

BMW X5 E70 CCC Radio CD Player Navigation 9185542

€237.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW E81 E82 E87 E88 E90 E91 E92 Plug Socket Loom PDC Parking Sensor

Part no. E87-E90-PLUG-SOCKET-LOOM-PDC

BMW E81 E82 E87 E88 E90 E91 E92 Plug Socket Loom PDC Parking Sensor

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Door Module Mercedes W213 C238 Front Left N/S Control Unit ECU A2139002022

Part no. A2139002022

Door Module Mercedes W213 C238 Front Left N/S Control Unit ECU A2139002022

€42.95

Free delivery: Mar 6 – 9

If paid before 14:00

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PDC Wiring BMW X3 F25 Front Bumper Loom Cable Harness Parking Sensors 9304728

Part no. 9304728

PDC Wiring BMW X3 F25 Front Bumper Loom Cable Harness Parking Sensors 9304728

€89.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Audi Volkswagen Seat Skoda Engine Alternator Generator 06F903023C

Part no. 06F903023C

Audi Volkswagen Seat Skoda Engine Alternator Generator 06F903023C

€32.95

Free delivery: Mar 6 – 9

If paid before 14:00

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

Part no. 9176958

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

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Ford Galaxy Mondeo Transit Relay 4-Pin Black FoMoCo Unit 6G9T-14B192-DA

Part no. 6G9T-14B192-DA

Ford Galaxy Mondeo Transit Relay 4-Pin Black FoMoCo Unit 6G9T-14B192-DA

€23.95

Free delivery: Mar 6 – 9

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: Mar 6 – 9

If paid before 14:00

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BMW E81 E90 LCI Business System Car Infotaiment Computer CIC 9239323

Part no. 9239323

BMW E81 E90 LCI Business System Car Infotaiment Computer CIC 9239323

€113.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW F01 F07 GT F10 F11 F13 Power Distribution Fuse Box Rear 9210857

Part no. 9210857

BMW F01 F07 GT F10 F11 F13 Power Distribution Fuse Box Rear 9210857

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes W176 W246 Relay Battery Decoupling 12V A0035422319

Part no. A0035422319

Mercedes W176 W246 Relay Battery Decoupling 12V A0035422319

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW X5 Series E53 Control Element Light Switch 6909776

Part no. 6909776

BMW X5 Series E53 Control Element Light Switch 6909776

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW 1 3 5 Series F10 F20 E90 LCI Wiring Harness Engine Glow Plug Module 7811163

Part no. 7811163

BMW 1 3 5 Series F10 F20 E90 LCI Wiring Harness Engine Glow Plug Module 7811163

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW E60 LCI F01 F07 F10 ECU USB Hub Control Unit Module 9200503

Part no. 9200503

BMW E60 LCI F01 F07 F10 ECU USB Hub Control Unit Module 9200503

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Module Mercedes W205 Drivetrain Gearbox Control Module Unit  A2139004119

Part no. A2139004119

Module Mercedes W205 Drivetrain Gearbox Control Module Unit A2139004119

€104.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW X3 E83 Ground Earth Cable Battery Wiring 3420482

Part no. 3420482

BMW X3 E83 Ground Earth Cable Battery Wiring 3420482

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Alternator Generator Mercedes W204 W207 W212 Engine Diesel 180A 14V A0009067702

Part no. A0009067702

Alternator Generator Mercedes W204 W207 W212 Engine Diesel 180A 14V A0009067702

€85.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW 1 3 SERIES E81 E82 E87 E90 E91 E92 E93 Flat Cable Wiring Wire CAS Start Stop

Part no. 6960259

BMW 1 3 SERIES E81 E82 E87 E90 E91 E92 E93 Flat Cable Wiring Wire CAS Start Stop

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW X3 X5 Series E53 E83 EWS III Central Locking Immobilizer Module ECU 6934529

Part no. 6934529

BMW X3 X5 Series E53 E83 EWS III Central Locking Immobilizer Module ECU 6934529

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes A C E Class W169 W203 W211 Temperature Sensor Dew Point A2118300572

Part no. A2118300572

Mercedes A C E Class W169 W203 W211 Temperature Sensor Dew Point A2118300572

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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

Part no. A9068204126

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

€28.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW X3 E83 2.5i 3.0i M54 Wiring Harness Cable Engine Ignition Module 3412247

Part no. 3425833

BMW X3 E83 2.5i 3.0i M54 Wiring Harness Cable Engine Ignition Module 3412247

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Audi Q7 4L Quattro Diesel 3.0 TDI Charge Air Pressure Valve Actuator 059906627L

Part no. 059906627L

Audi Q7 4L Quattro Diesel 3.0 TDI Charge Air Pressure Valve Actuator 059906627L

€32.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Audi A4 A5 Q7 Rear Bumper PDC Parking Sensor Ibis White - Y9C 420919275

Part no. 420919275-IWH

Audi A4 A5 Q7 Rear Bumper PDC Parking Sensor Ibis White - Y9C 420919275

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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BMW 5 Series E60 E61 LCI Actuator Fuel Filler Flap Lock 67116985878 6985878

Part no. 6985878-1

BMW 5 Series E60 E61 LCI Actuator Fuel Filler Flap Lock 67116985878 6985878

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Fuse Holder Mercedes W169 W245 W906 Electrical Fuse Box Bracket A0025450801

Part no. A0025450801

Fuse Holder Mercedes W169 W245 W906 Electrical Fuse Box Bracket A0025450801

€23.95

Free delivery: Mar 6 – 9

If paid before 14:00

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Mercedes W204 Automatic Gearbox EGS Control Module Unit ECU A0005454516

Part no. A0005454516

Mercedes W204 Automatic Gearbox EGS Control Module Unit ECU A0005454516

€31.95

Free delivery: Mar 6 – 9

If paid before 14:00

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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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