Automotive electrical systems

At Global Parts, we offer a wide selection of original used car parts, including automotive electrical systems for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.

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BMW F40 Mini F55 F56 Mid Range Sound Speaker Front Door Stereo 8715685

-5%

Part no. 8715685

BMW F40 Mini F55 F56 Mid Range Sound Speaker Front Door Stereo 8715685

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Door Module Mercedes W205 X253 Front Door Right O/S Control Unit A2229000013

-5%

Part no. A2229000013

Door Module Mercedes W205 X253 Front Door Right O/S Control Unit A2229000013

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes S204 Door Wiring Loom Cable Rear Left Right N/O/S A2044401705

-5%

Part no. A2044401705

Mercedes S204 Door Wiring Loom Cable Rear Left Right N/O/S A2044401705

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Starter Motor Mercedes W213 C238 C253 Engine A2749062100

-15%

Part no. A2749062100

Starter Motor Mercedes W213 C238 C253 Engine A2749062100

Promo price

€37.95

€32.26

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W213 W222 Fuse Box Rear Electrical Fuse Unit Module A2139062202

-5%

Part no. A2139062202

Mercedes W213 W222 Fuse Box Rear Electrical Fuse Unit Module A2139062202

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F11 Wiring Cable Loom 918545-102 767832-113

-5%

Part no. 918545-102

BMW F11 Wiring Cable Loom 918545-102 767832-113

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W204 C250CDI Blue Efficiency OM651.911 204HP Engine ECU A6519007401 Key

-40%

Part no. A6519007401-2

Mercedes W204 C250CDI Blue Efficiency OM651.911 204HP Engine ECU A6519007401 Key

Promo price

€189.95

€113.97

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W218 Audio Amplifier Harman Kardon Subwoofer Control Unit A2188701489

Part no. A2188701489

Mercedes W218 Audio Amplifier Harman Kardon Subwoofer Control Unit A2188701489

€56.95

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F01 LCI F10 F12 High Voltage Battery Charging Unit Module BCU 150 9240236

Part no. 9240236

BMW F01 LCI F10 F12 High Voltage Battery Charging Unit Module BCU 150 9240236

€94.95

Free delivery - Tue, Dec 09

If paid before 14:00

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VW Volkswagen Phaeton 3D BCM Body Comfort Control Unit Module ECU 3D0959933F

Part no. 3D0959933F

VW Volkswagen Phaeton 3D BCM Body Comfort Control Unit Module ECU 3D0959933F

€23.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W204 W207 W212 W221 Humidity Temperature Sensor Unit A1729058200

-5%

Part no. A1729058200

Mercedes W204 W207 W212 W221 Humidity Temperature Sensor Unit A1729058200

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Audi TT 8S Headlight Head Light Lamp Range Control Unit Module ECU 4H4907357G

Part no. 4H4907357G

Audi TT 8S Headlight Head Light Lamp Range Control Unit Module ECU 4H4907357G

€66.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes C207 E220 CDI OM651.911 BE Engine Unit Module ECU A6519007500 Automatic

-15%

Part no. A6519007500-17

Mercedes C207 E220 CDI OM651.911 BE Engine Unit Module ECU A6519007500 Automatic

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 09

If paid before 14:00

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Battery Cable Mercedes W211 Starter Alternator Wiring Harness A2115402105

-5%

Part no. A2115402105

Battery Cable Mercedes W211 Starter Alternator Wiring Harness A2115402105

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W213 Tyre Pressure Control Module Unit A0009008709

-15%

Part no. A0009008709

Mercedes W213 Tyre Pressure Control Module Unit A0009008709

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 09

If paid before 14:00

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Seat Module Mercedes W205 W253 Memory Control Unit Passenger's Side A2059005222

Part no. A2059005222

Seat Module Mercedes W205 W253 Memory Control Unit Passenger's Side A2059005222

€47.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Door Module Mercedes ML W166 Rear Right O/S Door Control Unit A1669005612

Part no. A1669005612

Door Module Mercedes ML W166 Rear Right O/S Door Control Unit A1669005612

€66.95

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW X5 Z4 E46 E53 E85 Drive Window Lifter Motor Left N/S Front 8362063

-5%

Part no. 8362063

BMW X5 Z4 E46 E53 E85 Drive Window Lifter Motor Left N/S Front 8362063

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Audi A1 8X Driver's Seat Cable Seat Belt Warning Wiring Loom Harness 8X0971365

Part no. 8X0971365

Audi A1 8X Driver's Seat Cable Seat Belt Warning Wiring Loom Harness 8X0971365

€42.95

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F20 F30 F31 116d 316d 116HP N47N Engine ECU Control Unit DDE 8576341 Manual

-15%

Part no. 8576341-1

BMW F20 F30 F31 116d 316d 116HP N47N Engine ECU Control Unit DDE 8576341 Manual

Promo price

€61.95

€52.66

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F11 Control Unit Rear Tailgate Boot Lid Function Module ECU 7333939

-5%

Part no. 7333939

BMW F11 Control Unit Rear Tailgate Boot Lid Function Module ECU 7333939

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW X5 F15 Earth Ground Cable Negative Battery Lead Wiring 8631634

-15%

Part no. 8631634

BMW X5 F15 Earth Ground Cable Negative Battery Lead Wiring 8631634

Promo price

€32.95

€28.01

Free delivery - Tue, Dec 09

If paid before 14:00

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Porsche Macan 95B-2 Rear Door Card Wiring Harness Left Right N/O/S 95B971693F

Part no. 95B971693F

Porsche Macan 95B-2 Rear Door Card Wiring Harness Left Right N/O/S 95B971693F

€51.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Volkswagen VW Phaeton 3D PDC Parking Sensor Control Unit Module 3D0919283C

Part no. 3D0919283C

Volkswagen VW Phaeton 3D PDC Parking Sensor Control Unit Module 3D0919283C

€23.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W176 Pressure Crash Impact Sensor Control Module A1769052400

Part no. A1769052400-1

Mercedes W176 Pressure Crash Impact Sensor Control Module A1769052400

€56.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W203 C220 CDI 150HP 646.963 Engine Control ECU Kit A6461505091 Automat

Part no. A6461505091-2

Mercedes W203 C220 CDI 150HP 646.963 Engine Control ECU Kit A6461505091 Automat

€208.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Audi Q7 4L Keyless Module ECU Door Lock Control Unit 8H0959985B

Part no. 8H0959985B

Audi Q7 4L Keyless Module ECU Door Lock Control Unit 8H0959985B

€23.95

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F20 F21 F30 116d 316d N47N 116HP ECU Engine Contol Unit DDE 8578945 Manual

Part no. 8578945-4

BMW F20 F21 F30 116d 316d N47N 116HP ECU Engine Contol Unit DDE 8578945 Manual

€66.95

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW Z4 E89 ECU Body Control Module Junction Box H2 PL2RR JBBFE IIIR 9364818

-15%

Part no. 9364818

BMW Z4 E89 ECU Body Control Module Junction Box H2 PL2RR JBBFE IIIR 9364818

Promo price

€218.95

€186.11

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W221 Rear DVD Entertainment System Video Player Unit A2218707385

Part no. A2218707385

Mercedes W221 Rear DVD Entertainment System Video Player Unit A2218707385

€370.95

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F30 Control Module Sensor 9232063

Part no. 9232063

BMW F30 Control Module Sensor 9232063

€23.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W213 W222 A238 M276 Starter Screening Plate Shield A2761509875

-5%

Part no. A2761509875

Mercedes W213 W222 A238 M276 Starter Screening Plate Shield A2761509875

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W204 Front Fuse Board Box Relay Unit Case A2049060405

-5%

Part no. A2049060405

Mercedes W204 Front Fuse Board Box Relay Unit Case A2049060405

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Audi Q7 4M Body Control Comfort Unit Module BCM Convenience Unit ECU 4N0907063ME

Part no. 4N0907063ME

Audi Q7 4M Body Control Comfort Unit Module BCM Convenience Unit ECU 4N0907063ME

€237.95

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW E60 E61 LCI M5 E63 M6 Wiring Harness Air Conditioning Compressor

-5%

Part no. 7835123

BMW E60 E61 LCI M5 E63 M6 Wiring Harness Air Conditioning Compressor

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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VW Volkswagen Phaeton 3D Rear Tailgate Boot Lid Control Module Unit 3D0909610B

Part no. 3D0909610B

VW Volkswagen Phaeton 3D Rear Tailgate Boot Lid Control Module Unit 3D0909610B

€213.95

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW Mini Cooper R58 R59 Bracket Safety Belt Front Right O/S 2758980

-5%

Part no. 2758980

BMW Mini Cooper R58 R59 Bracket Safety Belt Front Right O/S 2758980

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW E65 Xenon Headlight Control Module LM E6X LWR 6943285

-40%

Part no. 6943285

BMW E65 Xenon Headlight Control Module LM E6X LWR 6943285

Promo price

€51.95

€31.17

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W204 CD Player Radio Navigation Sat Nav Head Unit A2049009614

Part no. A2049009614

Mercedes W204 CD Player Radio Navigation Sat Nav Head Unit A2049009614

€284.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Antenna Amplifier Audi A4 S4 B8 Radio Aerial AM/FM 8K9035225A

-5%

Part no. 8K9035225A

Antenna Amplifier Audi A4 S4 B8 Radio Aerial AM/FM 8K9035225A

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W169 W245 Control Unit Front Left Door N/S Module A1698207926

-5%

Part no. A1698207926

Mercedes W169 W245 Control Unit Front Left Door N/S Module A1698207926

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F20 F21 F30 Mini F55 F56 HSD Cable HU CID Wiring Cable 8704090

-15%

Part no. 8704090

BMW F20 F21 F30 Mini F55 F56 HSD Cable HU CID Wiring Cable 8704090

Promo price

€32.95

€28.01

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F07 GT Rear PDC Parking Distance Sensor Titan Silver - 354

-5%

Part no. 9206056-TS

BMW F07 GT Rear PDC Parking Distance Sensor Titan Silver - 354

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Ford Transit MK8 Radio Stereo Audio USB Head Unit Panel BK3D-18D815-BE

-15%

Part no. BK3D18D815BE-1

Ford Transit MK8 Radio Stereo Audio USB Head Unit Panel BK3D-18D815-BE

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW 5 Series F07 F10 F11 CAS4 Control Unit Key Reading Module 9347914

-40%

Part no. 9347914

BMW 5 Series F07 F10 F11 CAS4 Control Unit Key Reading Module 9347914

Promo price

€132.95

€79.77

Free delivery - Tue, Dec 09

If paid before 14:00

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Citroen Relay 35L III Battery Negative Earth Lead Harness Diesel 1384487080

-5%

Part no. 1384487080

Citroen Relay 35L III Battery Negative Earth Lead Harness Diesel 1384487080

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Body Control Module BMW F20 F30 F31 BCM Unit FEM Lear V12 ECU 8709212

-15%

Part no. 8709212

Body Control Module BMW F20 F30 F31 BCM Unit FEM Lear V12 ECU 8709212

Promo price

€142.95

€121.51

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes-Benz E-Class W207 W212 ESP Yaw Rotation Rate Sensor A0009059101

-5%

Part no. A0009059101

Mercedes-Benz E-Class W207 W212 ESP Yaw Rotation Rate Sensor A0009059101

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes A238 M276 Engine Alternator Wiring Loom Cable Harness A2535400701

Part no. A2535400701-1

Mercedes A238 M276 Engine Alternator Wiring Loom Cable Harness A2535400701

€37.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Mini Countryman F60 Cable Alternator Starter Wire 12428677247 8677247

-15%

Part no. 8677247

Mini Countryman F60 Cable Alternator Starter Wire 12428677247 8677247

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F20 F30 F31 Mini F55 F56 F60 Control Unit Air Conditioning Module 9462544

-5%

Part no. 9462544

BMW F20 F30 F31 Mini F55 F56 F60 Control Unit Air Conditioning Module 9462544

Product currently unavailable

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Mercedes W212 Radio Head Unit Navi CD Player Control Unit A2129000217

-15%

Part no. A2129000217

Mercedes W212 Radio Head Unit Navi CD Player Control Unit A2129000217

Promo price

€256.95

€218.41

Free delivery - Tue, Dec 09

If paid before 14:00

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Air Conditioning Module Mercedes W205 W213 C253 A/C Control Unit ECU A0009007126

-15%

Part no. A0009007126

Air Conditioning Module Mercedes W205 W213 C253 A/C Control Unit ECU A0009007126

Promo price

€37.95

€32.26

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F10 Cable Generator Alternator Starter Base B+ 7624619

-15%

Part no. 7624619

BMW F10 Cable Generator Alternator Starter Base B+ 7624619

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW G11 G12 G20 G21 G30 G31 F33 F36 Generator Alternator 180A Bosch 8571357

-15%

Part no. 8571357

BMW G11 G12 G20 G21 G30 G31 F33 F36 Generator Alternator 180A Bosch 8571357

Promo price

€94.95

€80.71

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W177 Fuse Box Relay Cover Lid Control Unit Bracket Trim A2475457300

-5%

Part no. A2475457300

Mercedes W177 Fuse Box Relay Cover Lid Control Unit Bracket Trim A2475457300

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W213 OM656 Diesel Engine Wiring Guide Cable Duct A6561593100

-15%

Part no. A6561593100

Mercedes W213 OM656 Diesel Engine Wiring Guide Cable Duct A6561593100

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes C218 Parktronic Parking Sensor Wiring Cable Rear PDC A2185409606

Part no. A2185409606

Mercedes C218 Parktronic Parking Sensor Wiring Cable Rear PDC A2185409606

€32.95

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F20 F21 F22 F30 X3 F25 M Sport Radio Remote Key Fob Control 868 Mhz 5A57FC8

Part no. 5A57FC8

BMW F20 F21 F22 F30 X3 F25 M Sport Radio Remote Key Fob Control 868 Mhz 5A57FC8

€56.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes-Benz S-Class W221 Headlining Alarm Sensor Module Cover Trim A2219050018

-15%

Part no. A2219050018

Mercedes-Benz S-Class W221 Headlining Alarm Sensor Module Cover Trim A2219050018

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 09

If paid before 14:00

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Mini F56 Active Sound Design Radio Audio Amplifer Control Unit Module 8799259

-15%

Part no. 8799259

Mini F56 Active Sound Design Radio Audio Amplifer Control Unit Module 8799259

Promo price

€32.95

€28.01

Free delivery - Tue, Dec 09

If paid before 14:00

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Battery Wire Mercedes W205 Negative Cable With Battery Sensor 48V A0009053006

-40%

Part no. A0009053006

Battery Wire Mercedes W205 Negative Cable With Battery Sensor 48V A0009053006

Promo price

€89.95

€53.97

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W211 OM646 Battery Cable Starter Alternator Wiring Harness A2114406209

-40%

Part no. A2114406209

Mercedes W211 OM646 Battery Cable Starter Alternator Wiring Harness A2114406209

Promo price

€51.95

€31.17

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W205 W213 C238 C253 Relay Fuse Box Top Cover Lid Cap A2055400182

-5%

Part no. A2055400182

Mercedes W205 W213 C238 C253 Relay Fuse Box Top Cover Lid Cap A2055400182

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW X3 Series E83 2.5i 3.0i Engine Starter Motor Positive Battery Cable 3404568

-5%

Part no. 3404568

BMW X3 Series E83 2.5i 3.0i Engine Starter Motor Positive Battery Cable 3404568

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes-Benz W210 S210 Alarm Anti Theft System Control Module Unit A2108208726

-5%

Part no. A2108208726

Mercedes-Benz W210 S210 Alarm Anti Theft System Control Module Unit A2108208726

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F10 Footwell Light Module Control Unit ECU TEMIC 9383694

Part no. 9383694

BMW F10 Footwell Light Module Control Unit ECU TEMIC 9383694

€66.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Porsche Boxster 986 Rear Spoiler Control Relay 99661510200

Part no. 99661510200

Porsche Boxster 986 Rear Spoiler Control Relay 99661510200

€23.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Porsche Macan 95B Multimedia MIB2 Navigation Head Unit Control Module 95B035035J

Part no. 95B035035J

Porsche Macan 95B Multimedia MIB2 Navigation Head Unit Control Module 95B035035J

€759.95

Free delivery - Tue, Dec 09

If paid before 14:00

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VW Volkswagen Phaeton 3D Head Unit Navigation Control Unit CD 3D0919887E

Part no. 3D0919887E

VW Volkswagen Phaeton 3D Head Unit Navigation Control Unit CD 3D0919887E

€32.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W205 Towbar Trailer Hitch Control Module Unit ECU HELLA A2049007905

Part no. A2049007905

Mercedes W205 Towbar Trailer Hitch Control Module Unit ECU HELLA A2049007905

€94.95

Free delivery - Tue, Dec 09

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, Dec 09

If paid before 14:00

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Audi Q2 GA Park Parking Assist PDC Distance Control Unit Module 5QA919294L

-15%

Part no. 5QA919294L

Audi Q2 GA Park Parking Assist PDC Distance Control Unit Module 5QA919294L

Promo price

€47.95

€40.76

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W177 Front Windscreen Windshield Camera Multi Purpose Unit A1779009902

Part no. A1779009902

Mercedes W177 Front Windscreen Windshield Camera Multi Purpose Unit A1779009902

€66.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Comfort Control Unit BMW F06 F10 F11 F12 F13 Junction Box 9286945

Part no. 9286945

Comfort Control Unit BMW F06 F10 F11 F12 F13 Junction Box 9286945

€51.95

Free delivery - Tue, Dec 09

If paid before 14:00

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Control Unit Box BMW F20 F21 F22 F30 F31 Cover Panel Protection 8509722

-5%

Part no. 8509722-2

Control Unit Box BMW F20 F21 F22 F30 F31 Cover Panel Protection 8509722

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW X5 Series E53 3.0d M57N Cable Starter Base B 7791352 12427791352

-5%

Part no. 7791352

BMW X5 Series E53 3.0d M57N Cable Starter Base B 7791352 12427791352

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW 1 3 Series E87 E90 E91 Petrol N45 N46 118i 320i Flywheel Automatic 7520429

-15%

Part no. 7520429

BMW 1 3 Series E87 E90 E91 Petrol N45 N46 118i 320i Flywheel Automatic 7520429

Promo price

€30.95

€26.31

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW E60 E61 X5 E70 X6 E71 F07 F10 F11 Seat Adjustment Switch Left N/S 6926961

-5%

Part no. 6926961-1

BMW E60 E61 X5 E70 X6 E71 F07 F10 F11 Seat Adjustment Switch Left N/S 6926961

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Audi A1 8X Battery Cable Loom Harness Wiring Negative Terminal 6R0915181E

-5%

Part no. 6R0915181E

Audi A1 8X Battery Cable Loom Harness Wiring Negative Terminal 6R0915181E

Promo price

€23.95

€22.75

Free delivery - Tue, Dec 09

If paid before 14:00

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Power Connection Mercedes W205 W213 C238 X253 Battery Starter Alternator Wiring

-15%

Part no. A2055451500

Power Connection Mercedes W205 W213 C238 X253 Battery Starter Alternator Wiring

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 09

If paid before 14:00

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

-40%

Part no. 8573260-7

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

Promo price

€441.95

€265.17

Free delivery - Tue, Dec 09

If paid before 14:00

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Mercedes W205 S205 W213 Fuse Box Front Relay Control Unit Module A2059067200

-15%

Part no. A2059067200

Mercedes W205 S205 W213 Fuse Box Front Relay Control Unit Module A2059067200

Promo price

€28.95

€24.61

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW F10 F12 F20 F21 F22 F30 F31 Front Seat Control Module ECU 9252550

Part no. 9252550

BMW F10 F12 F20 F21 F22 F30 F31 Front Seat Control Module ECU 9252550

€94.95

Free delivery - Tue, Dec 09

If paid before 14:00

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BMW 1 2 3 Series F40 F44 G20 Radio Antenna Amplifier Suppression Filter 6835155

-5%

Part no. 6835155

BMW 1 2 3 Series F40 F44 G20 Radio Antenna Amplifier Suppression Filter 6835155

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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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