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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Mercedes W204 C220 CDI 170HP 646.811 Engine Unit ECU A6461502734 Automatic

Part no. A6461502734-1

Mercedes W204 C220 CDI 170HP 646.811 Engine Unit ECU A6461502734 Automatic

€165.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi A5 8T Positive Battery Lead Terminal Cable Wiring 2.0 TFSI 8K0971228AH

Part no. 8K0971228AH

Audi A5 8T Positive Battery Lead Terminal Cable Wiring 2.0 TFSI 8K0971228AH

€66.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mini Cooper S R52 R53 Positive Battery Cable Fuse Box Module B 6911180

Part no. 1508927-1

Mini Cooper S R52 R53 Positive Battery Cable Fuse Box Module B 6911180

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW F30 F32 LCI 330d 335dX 430d 435dX Alternator Starter Cable B+ 8577241

Part no. 8577241

BMW F30 F32 LCI 330d 335dX 430d 435dX Alternator Starter Cable B+ 8577241

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Crash Sensor BMW G20 G26 G80 Front Door Left Right N/O/S Air Impact Unit 9496820

Part no. 9496820

Crash Sensor BMW G20 G26 G80 Front Door Left Right N/O/S Air Impact Unit 9496820

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W164 Air Module Control Unit SRS Sensor ECU Bosch A1648205585

Part no. A1648205585

Mercedes W164 Air Module Control Unit SRS Sensor ECU Bosch A1648205585

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W205 Negative Cable Battery Lead Minus Pole Wiring A2055405203

Part no. A2055405203

Mercedes W205 Negative Cable Battery Lead Minus Pole Wiring A2055405203

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Ford Transit Mk7 Fuse Box Battery Terminal Unit Module 6C1T-14A067-E

Part no. 6C1T14A067E

Ford Transit Mk7 Fuse Box Battery Terminal Unit Module 6C1T-14A067-E

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Seat Skoda Audi VW Polo 6R Multi Use Control Relay 4 Pin 645 4H0951253A SET X3

Part no. 4H0951253A-2

Seat Skoda Audi VW Polo 6R Multi Use Control Relay 4 Pin 645 4H0951253A SET X3

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW F30 F32 LCI 330dX 430dX N57N 258HP Control Unit ECU Kit DDE 8586540 FEM Key

Part no. 8586540-2

BMW F30 F32 LCI 330dX 430dX N57N 258HP Control Unit ECU Kit DDE 8586540 FEM Key

€332.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi Q5 8R Rear Door Control Module Unit ECU Left Right N/O/S 8K0959795F

Part no. 8K0959795F

Audi Q5 8R Rear Door Control Module Unit ECU Left Right N/O/S 8K0959795F

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi Q7 4L ECU Air Module Control Unit Crash Impact Sensor 4L0910655B

Part no. 4L0910655B

Audi Q7 4L ECU Air Module Control Unit Crash Impact Sensor 4L0910655B

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi S3 8V Front Headlight Lamp Range Control Module ECU 3Q0907338E

Part no. 3Q0907338E

Audi S3 8V Front Headlight Lamp Range Control Module ECU 3Q0907338E

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW 1 3 5 Series F10 F20 F30 Reversing Camera Rear View Control Unit 9282420

Part no. 9282420

BMW 1 3 5 Series F10 F20 F30 Reversing Camera Rear View Control Unit 9282420

€94.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi Q2 GA Sat Nav Multimedia Control Unit Module SD SIM MIB2 HIGH 81A035035G

Part no. 81A035035G

Audi Q2 GA Sat Nav Multimedia Control Unit Module SD SIM MIB2 HIGH 81A035035G

€807.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW F20 F21 F30 F31 ECU ICM Control Unit Module Airbag ECU 6868253

Part no. 6868253

BMW F20 F21 F30 F31 ECU ICM Control Unit Module Airbag ECU 6868253

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW X3 F25 X4 F26 Central Gateway Module Control Unit Lear ZGW-02 9266410

Part no. 9266410

BMW X3 F25 X4 F26 Central Gateway Module Control Unit Lear ZGW-02 9266410

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Air Module Mercedes Sprinter W907 W910 Control Module ECU A9079004105

Part no. A9079004105

Air Module Mercedes Sprinter W907 W910 Control Module ECU A9079004105

€85.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi A5 8T Rear Bumper PDC Parking Sensor Wiring Harness Loom 8K0971104AE

Part no. 8K0971104AE

Audi A5 8T Rear Bumper PDC Parking Sensor Wiring Harness Loom 8K0971104AE

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Ford Transit Mk7 Under Bonnet Fuse Box Module Onboard Supply 6C1T14A481ACA

Part no. 6C1T14A481CA

Ford Transit Mk7 Under Bonnet Fuse Box Module Onboard Supply 6C1T14A481ACA

€70.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W221 Night Vision System Camera Module Control Unit A2218705885

Part no. A2218705885

Mercedes W221 Night Vision System Camera Module Control Unit A2218705885

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes C117 W176 W205 Telematics Module Communication Control Unit A2059000219

Part no. A2059000219

Mercedes C117 W176 W205 Telematics Module Communication Control Unit A2059000219

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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

Part no. 7516376

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

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W207 Parking Sensor Wiring Loom Cable Harness Rear PDC

Part no. A2074401208

Mercedes W207 Parking Sensor Wiring Loom Cable Harness Rear PDC

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E60 E61 LCi Right Left Rear Door Wiring Loom N/O/S 9120797

Part no. 9163173

BMW E60 E61 LCi Right Left Rear Door Wiring Loom N/O/S 9120797

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW Z4 E89 Power Distribution Box Control Unit Module With Fuse 9192124

Part no. 9192124

BMW Z4 E89 Power Distribution Box Control Unit Module With Fuse 9192124

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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MIni R50 R53 PDC Front Parking Sensor Royal Grey - A48 2240962

Part no. 2240962-1

MIni R50 R53 PDC Front Parking Sensor Royal Grey - A48 2240962

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469003818

Part no. A2469003818

Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469003818

€332.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E60 E61 Air Module ECU Control Unit Centre Sensor 6946400 6963024 6952993

Part no. 6946400

BMW E60 E61 Air Module ECU Control Unit Centre Sensor 6946400 6963024 6952993

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW X6 E71 Wiring Set Wash Water Container Cable Loom 9184810

Part no. 9184810

BMW X6 E71 Wiring Set Wash Water Container Cable Loom 9184810

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi A3 8P Multimedia Radio CD Player Head Unit 8P0035186AB

Part no. 8P0035186AB

Audi A3 8P Multimedia Radio CD Player Head Unit 8P0035186AB

€56.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW X5 E53 Fuse Box Label Trim Cover Panel Sticker 6920035

Part no. 6920035

BMW X5 E53 Fuse Box Label Trim Cover Panel Sticker 6920035

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi TT FV A/C Air Condition Climate Control Module Unit ECU 8S0820043

Part no. 8S0820043

Audi TT FV A/C Air Condition Climate Control Module Unit ECU 8S0820043

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Alternator Support Nissan Qashqai Renault 2.0 dCi Engine Bracket 8200881264

Part no. 8200881264

Alternator Support Nissan Qashqai Renault 2.0 dCi Engine Bracket 8200881264

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Keyless Go Mercedes GLC X253 Keyless Entry Control Module A2229004213

Part no. A2229004213-1

Keyless Go Mercedes GLC X253 Keyless Entry Control Module A2229004213

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW X5 E70 X6 E71 Safety Control Unit Air Module Bag ECU Bosch 9240083

Part no. 9240083

BMW X5 E70 X6 E71 Safety Control Unit Air Module Bag ECU Bosch 9240083

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mini Countryman F60 Battery Ground Earth Mass Cable 8651049

Part no. 8651049

Mini Countryman F60 Battery Ground Earth Mass Cable 8651049

€47.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW F20 F21 F30 F31 F32 Body Comfort Module FEM ECU LR01 Control Unit 9366407

Part no. 9366407

BMW F20 F21 F30 F31 F32 Body Comfort Module FEM ECU LR01 Control Unit 9366407

€161.95

Free delivery - Tue, Nov 04

If paid before 14:00

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ECU Bracket Mercedes W213 Control Unit Module Holder Mount A2135451140

Part no. A2135451140

ECU Bracket Mercedes W213 Control Unit Module Holder Mount A2135451140

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E60 E63 E87 E90 E91 2X Relay Make Contact White Green Set 8373700

Part no. 8373700-1

BMW E60 E63 E87 E90 E91 2X Relay Make Contact White Green Set 8373700

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Seat Adjustment Motor Mercedes W221 Front Seat Motor Actuator 0390203255

Part no. 0390203255

Seat Adjustment Motor Mercedes W221 Front Seat Motor Actuator 0390203255

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Peugeot 206 2.0HDI 90HP DW10TD Engine Control Unit ECU 9664843780 Manual

Part no. 9648588880

Peugeot 206 2.0HDI 90HP DW10TD Engine Control Unit ECU 9664843780 Manual

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mini Cooper R57 Cabrio Convertible Wiring Loom Harness Rear Trunk Lid 9144846

Part no. 9144846

Mini Cooper R57 Cabrio Convertible Wiring Loom Harness Rear Trunk Lid 9144846

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Automatic Gearbox Wiring BMW F10 F11 530d N57 Engine Loom Harness Cables 8513823

Part no. 8507360

Automatic Gearbox Wiring BMW F10 F11 530d N57 Engine Loom Harness Cables 8513823

€127.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW 3 Series E93 Cable Wiring Loom Harness Hydraulic Pump 7120204 7191362

Part no. 7120204

BMW 3 Series E93 Cable Wiring Loom Harness Hydraulic Pump 7120204 7191362

€37.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Peugeot 308 1.6 HDI Diesel Glow Plug Wiring Loom Cable Wiring 9653805580

Part no. 9653805580

Peugeot 308 1.6 HDI Diesel Glow Plug Wiring Loom Cable Wiring 9653805580

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Wiring Harness BMW F20 E90 LCI Mini R56 LCI Engine Glow Plug Module 8583657

Part no. 8583657

Wiring Harness BMW F20 E90 LCI Mini R56 LCI Engine Glow Plug Module 8583657

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E46 E83 E85 Engine Electronics Unit Box Cover Trim 7521582

Part no. 7521582

BMW E46 E83 E85 Engine Electronics Unit Box Cover Trim 7521582

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi A3 8P Engine Starter Motor Actuator 2.0 TDI Diesel 02E911023Q

Part no. 02E911023Q

Audi A3 8P Engine Starter Motor Actuator 2.0 TDI Diesel 02E911023Q

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Rain Sensor Mercedes W204 W212 Light Solar Condensation Control Unit A2079010600

Part no. A2079010600

Rain Sensor Mercedes W204 W212 Light Solar Condensation Control Unit A2079010600

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW X5 Series E53 Fuse Box Label Trim Cover Panel Sticker 6937668

Part no. 6937668

BMW X5 Series E53 Fuse Box Label Trim Cover Panel Sticker 6937668

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW X5 E53 Base B Positive Battery Terminal Cable Cover Compartment

Part no. 1439674

BMW X5 E53 Base B Positive Battery Terminal Cable Cover Compartment

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Distributor BMW X5 F15 X6 F16 B + Battery Power Distributor 9285504

Part no. 9285504

Distributor BMW X5 F15 X6 F16 B + Battery Power Distributor 9285504

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes SLK R172 Roadster Antenna Amplifier Control Module A1728202989

Part no. A1728202989

Mercedes SLK R172 Roadster Antenna Amplifier Control Module A1728202989

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E60 E61 E90 E91 Xenon Adaptive Headlight Ballast Control Module 6934836

Part no. 6934836

BMW E60 E61 E90 E91 Xenon Adaptive Headlight Ballast Control Module 6934836

€37.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW F20 F30 MINI F56 Control Unit Air Conditioning Module 9267958

Part no. 9267958

BMW F20 F30 MINI F56 Control Unit Air Conditioning Module 9267958

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi A4 B8 Loudspeaker Front Door Left Right N/O/S Bang&Olufsen 8T0035415B

Part no. 8T0035415B

Audi A4 B8 Loudspeaker Front Door Left Right N/O/S Bang&Olufsen 8T0035415B

€56.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BCM Module BMW F20 F21 F30 F31 F32 Body Control Unit Module REM V2 9329701

Part no. 9329701

BCM Module BMW F20 F21 F30 F31 F32 Body Control Unit Module REM V2 9329701

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mini Cooper One R50 R52 R53 Fuse Box Electrical Unit Cover Cap Black 6906606

Part no. 6906606

Mini Cooper One R50 R52 R53 Fuse Box Electrical Unit Cover Cap Black 6906606

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes W176 W246 Rain Sensor Light Control Unit Front Windscreen A2469012504

Part no. A2469012504

Mercedes W176 W246 Rain Sensor Light Control Unit Front Windscreen A2469012504

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E81 E87 E90 E91 E92 LCI Combox Telematics Module Navigation 9251748

Part no. 9251748

BMW E81 E87 E90 E91 E92 LCI Combox Telematics Module Navigation 9251748

€132.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E90 LCI Footwell Light Control Module LCM LED Basis 9240530

Part no. 9240530

BMW E90 LCI Footwell Light Control Module LCM LED Basis 9240530

€113.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi A4 B8 A5 8T Air Module Control Unit ECU 8K0959655N

Part no. 8K0959655N

Audi A4 B8 A5 8T Air Module Control Unit ECU 8K0959655N

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E82 E90 135i 335i N54 Engine Gearbox Wiring Loom Harness Cables 7566525

Part no. 7566525

BMW E82 E90 135i 335i N54 Engine Gearbox Wiring Loom Harness Cables 7566525

€66.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Gearbox Module Mercedes SLK R171 Automatic Transmission Unit EGS A0325453132

Part no. A0325453132

Gearbox Module Mercedes SLK R171 Automatic Transmission Unit EGS A0325453132

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E60 E63 E87 E90 E91 4X Relay Make Contact White Green Set 8373700

Part no. 8373700-2

BMW E60 E63 E87 E90 E91 4X Relay Make Contact White Green Set 8373700

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW X5 E70 G11 Integrated Supply Module Ecu Control Unit 8583091

Part no. 8583091

BMW X5 E70 G11 Integrated Supply Module Ecu Control Unit 8583091

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi RS3 8V Gateway Control Module GCM Unit ECU 5Q0907530AJ

Part no. 5Q0907530AJ

Audi RS3 8V Gateway Control Module GCM Unit ECU 5Q0907530AJ

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes-Benz W245 ECU Control Unit Sensor Module Airbag A1698206726

Part no. A1698206726

Mercedes-Benz W245 ECU Control Unit Sensor Module Airbag A1698206726

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes Vito W639 PDC Parking Distance Control Unit Module ECU A6394460446

Part no. A6394460446

Mercedes Vito W639 PDC Parking Distance Control Unit Module ECU A6394460446

€47.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E93 Convertible GPS Aerial Antenna Unit Module 9154413

Part no. 9154413

BMW E93 Convertible GPS Aerial Antenna Unit Module 9154413

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E88 E93 LCI ECU Control Unit Air Module 9248298

Part no. 9248298

BMW E88 E93 LCI ECU Control Unit Air Module 9248298

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW F20 F21 F30 F32 F87 Battery Cable Negative IBS 7631109

Part no. 7631109

BMW F20 F21 F30 F32 F87 Battery Cable Negative IBS 7631109

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mercedes A C E Class 1 W169 W203 W211 OBD Diagnostic Plug Cover A2025402373

Part no. A2025402373-1

Mercedes A C E Class 1 W169 W203 W211 OBD Diagnostic Plug Cover A2025402373

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW 1 3 Series F20 F21 F30 LCI Wiring Harness Engine Glow Plug Module 8588448

Part no. 8588448

BMW 1 3 Series F20 F21 F30 LCI Wiring Harness Engine Glow Plug Module 8588448

€23.95

Free delivery - Tue, Nov 04

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 - Tue, Nov 04

If paid before 14:00

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Audi A3 8V Negative Battery Terminal Cable Harness Wiring Loom 5Q0915181H

Part no. 5Q0915181H

Audi A3 8V Negative Battery Terminal Cable Harness Wiring Loom 5Q0915181H

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E87 E90 LCI N47 118d 318d Diesel ECU Kit DDE 8512499 CAS3 + Keys Manual

Part no. 8512499-7

BMW E87 E90 LCI N47 118d 318d Diesel ECU Kit DDE 8512499 CAS3 + Keys Manual

€75.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi A4 B8 Crash Impact Sensor Unit Air Module 8K0955557C

Part no. 8K0955557C

Audi A4 B8 Crash Impact Sensor Unit Air Module 8K0955557C

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi Q5 8R 3.0 TDI CCWA 240HP Quattro Engine ECU Kit Ignition + Key 8R0907401J

Part no. 8R0907401J-1

Audi Q5 8R 3.0 TDI CCWA 240HP Quattro Engine ECU Kit Ignition + Key 8R0907401J

€284.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW 1 3 Series F20 F21 F30 Control Unit Controller Touch 9347470

Part no. 9347470

BMW 1 3 Series F20 F21 F30 Control Unit Controller Touch 9347470

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW X5 Z4 E89 E70 Mini Cooper R56 R57 CD Changer Multichanger 9209758

Part no. 9209758

BMW X5 Z4 E89 E70 Mini Cooper R56 R57 CD Changer Multichanger 9209758

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Mini Cooper One R50 R53 Loudspeaker Rear 65136956166 6956166

Part no. 6956166

Mini Cooper One R50 R53 Loudspeaker Rear 65136956166 6956166

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Preheating Control BMW F20 F21 F30 F31 LCI B47 Glow Plug Unit Diesel 8514120

Part no. 8514120

Preheating Control BMW F20 F21 F30 F31 LCI B47 Glow Plug Unit Diesel 8514120

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Renault Master 3 Vauxhall Movano B 2.3 DCI Diesel Starter Motor 8200568535

Part no. 8200568535-1

Renault Master 3 Vauxhall Movano B 2.3 DCI Diesel Starter Motor 8200568535

€56.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW F20 F21 F30 F31 F32 BCM Body Control Unit Module REM 9329701

Part no. 9499001

BMW F20 F21 F30 F31 F32 BCM Body Control Unit Module REM 9329701

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Video Wiring Cable Mercedes W204 Video Unit Harness Cable Wire A2045405609

Part no. A2045405609

Video Wiring Cable Mercedes W204 Video Unit Harness Cable Wire A2045405609

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359264571 9264571

Part no. 9264571

BMW E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359264571 9264571

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW 3 Z4 Series E46 E89 Mini R50 R52 Parking Control Module Unit PDC 6942675

Part no. 6942675

BMW 3 Z4 Series E46 E89 Mini R50 R52 Parking Control Module Unit PDC 6942675

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E81 E87 E90 PDC Parking Sensor Ultrasonic Sparkling Graphite A22

Part no. 6951674

BMW E81 E87 E90 PDC Parking Sensor Ultrasonic Sparkling Graphite A22

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Body Control Unit BMW F20 F21 F30 F31 F32 Module REM 9374506

Part no. 9374506

Body Control Unit BMW F20 F21 F30 F31 F32 Module REM 9374506

€32.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW E87 E90 E91 CAS 2 Control Unit ECU Key Reading Module 6981416

Part no. 6981416

BMW E87 E90 E91 CAS 2 Control Unit ECU Key Reading Module 6981416

€28.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Central Bass Speaker BMW E81 E87 E90 E91 E92 Stereo Audio Right O/S 6925330

Part no. 6925330

Central Bass Speaker BMW E81 E87 E90 E91 E92 Stereo Audio Right O/S 6925330

€23.95

Free delivery - Tue, Nov 04

If paid before 14:00

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Audi A4 B9 Door Module Rear Right Left N/O/S Control Unit 8W0959595N

Part no. 8W0959595N

Audi A4 B9 Door Module Rear Right Left N/O/S Control Unit 8W0959595N

€47.95

Free delivery - Tue, Nov 04

If paid before 14:00

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BMW X1 E84 18dX N47 ECU Engine Control Unit Kit DDE 8512499 CAS3 + Key Manual

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Mercedes W166 W204 Display Screen Information Navigation Dashboard A1729008500

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Mercedes SLK R172 Roadster Folding Roof Module Vario Control Unit A1729006503

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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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