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

-5%

Part no. A1695450001

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

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E36 E38 Relay Two Pole Make Contact 8353447

-5%

Part no. 8353447

BMW E36 E38 Relay Two Pole Make Contact 8353447

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E60 E61 E63 Air Control Module Passenger Side Door 6945145

-5%

Part no. 6945145

BMW E60 E61 E63 Air Control Module Passenger Side Door 6945145

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Audi A4 B9 A5 F5 Keyless Entry Amplifier Control Box Module Antenna 4M0907247

-5%

Part no. 4M0907247

Audi A4 B9 A5 F5 Keyless Entry Amplifier Control Box Module Antenna 4M0907247

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F20 LCI REM Rear Electronic Module Fuse Box Control 6809051

-15%

Part no. 6809051

BMW F20 LCI REM Rear Electronic Module Fuse Box Control 6809051

Promo price

€32.95

€28.01

Free delivery - Wed, Nov 05

If paid before 14:00

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Air Module BMW F45 X1 F48 Mini F54 F55 F56 Air Control Unit ECU 9367837

-40%

Part no. 9367837

Air Module BMW F45 X1 F48 Mini F54 F55 F56 Air Control Unit ECU 9367837

Promo price

€170.95

€102.57

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E60 E90 Dashboard Onboard Monitor Display Screen 8.8" 6966925

-40%

Part no. 6966925

BMW E60 E90 Dashboard Onboard Monitor Display Screen 8.8" 6966925

Promo price

€75.95

€45.57

Free delivery - Wed, Nov 05

If paid before 14:00

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Battery Terminal Cover BMW E39 Mini R50 R52 R53 Trim Base B + Positive 1702103

-5%

Part no. 1702103

Battery Terminal Cover BMW E39 Mini R50 R52 R53 Trim Base B + Positive 1702103

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F30 F31 Seat Module Control Unit Memory Front Left Right N/O/S 9306085

-40%

Part no. 9306085

BMW F30 F31 Seat Module Control Unit Memory Front Left Right N/O/S 9306085

Promo price

€51.95

€31.17

Free delivery - Wed, Nov 05

If paid before 14:00

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Energy Distributor Mercedes W205 W238 Power Control Unit Module A0009822112

-5%

Part no. A0009822112

Energy Distributor Mercedes W205 W238 Power Control Unit Module A0009822112

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Mini F56 Active Sound Design Radio Audio Amplifer Control Unit Module 9366112

-40%

Part no. 9366112

Mini F56 Active Sound Design Radio Audio Amplifer Control Unit Module 9366112

Promo price

€42.95

€25.77

Free delivery - Wed, Nov 05

If paid before 14:00

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Transmission Module Mercedes W176 OM607 Diesel Control Unit A2469005315

-15%

Part no. A2469005315

Transmission Module Mercedes W176 OM607 Diesel Control Unit A2469005315

Promo price

€32.95

€28.01

Free delivery - Wed, Nov 05

If paid before 14:00

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Mini Cooper F55 F56 F57 IBS Negative Battery Lead Cable 9381445

-5%

Part no. 9381445

Mini Cooper F55 F56 F57 IBS Negative Battery Lead Cable 9381445

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW 3 Series E90 E91 LCI 318d N47N 143HP ECU Kit DDE 8507202 CAS3 Key Automatic

-40%

Part no. 8507202-2

BMW 3 Series E90 E91 LCI 318d N47N 143HP ECU Kit DDE 8507202 CAS3 Key Automatic

Promo price

€265.95

€159.57

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E60 LCI E61 LCI Electronic Driver Circuit Centre Console 9138969

-5%

Part no. 9138969

BMW E60 LCI E61 LCI Electronic Driver Circuit Centre Console 9138969

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9257093

-15%

Part no. 9257093

Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9257093

Promo price

€170.95

€145.31

Free delivery - Wed, Nov 05

If paid before 14:00

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Seat Ibiza 6J 1.2 TSI CBZB Radiator Fan Relay Module Control Unit ECU 5J0919506

-5%

Part no. 5J0919506

Seat Ibiza 6J 1.2 TSI CBZB Radiator Fan Relay Module Control Unit ECU 5J0919506

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Aerial Roof Antenna Mini Cooper Countryman R58 R60 R61 Base Module 9803844

-5%

Part no. 9803844-4

Aerial Roof Antenna Mini Cooper Countryman R58 R60 R61 Base Module 9803844

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Head Unit BMW F20 F21 Radio Media GPS Sat Navigation Unit 6820526

-15%

Part no. 6820526

Head Unit BMW F20 F21 Radio Media GPS Sat Navigation Unit 6820526

Promo price

€142.95

€121.51

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes W176 W222 W246 Voltage Converter Power Distributor Fuse A0009820912

-5%

Part no. A0009820912

Mercedes W176 W222 W246 Voltage Converter Power Distributor Fuse A0009820912

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes-Benz E-Class W207 W212 Front Windscreen Windshield Lane Assist Camera

-5%

Part no. A0009007607

Mercedes-Benz E-Class W207 W212 Front Windscreen Windshield Lane Assist Camera

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E60 E61 E63 E65 PDC Parking Control Module Unit ECU 6942677

-15%

Part no. 6942677

BMW E60 E61 E63 E65 PDC Parking Control Module Unit ECU 6942677

Promo price

€94.95

€80.71

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes-Benz A-Class W176 Front Door Cable Wiring Loom Harness A1765405408

-5%

Part no. A1765405408

Mercedes-Benz A-Class W176 Front Door Cable Wiring Loom Harness A1765405408

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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 Mercedes W212 Fuse Box Rear SAM Relay Control Unit Module A2129003922

-15%

Part no. A2129003922

Mercedes W212 Fuse Box Rear SAM Relay Control Unit Module A2129003922

Promo price

€42.95

€36.51

Free delivery - Wed, Nov 05

If paid before 14:00

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Mini Cooper R50 W10 116HP Petrol Engine Control Unit ECU DME 7527610 Automatic

-5%

Part no. 7527610

Mini Cooper R50 W10 116HP Petrol Engine Control Unit ECU DME 7527610 Automatic

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW X3 F25 Footwell Light Control Unit Module ECU FRM III TEMIC 9290013

-15%

Part no. 9290013

BMW X3 F25 Footwell Light Control Unit Module ECU FRM III TEMIC 9290013

Promo price

€37.95

€32.26

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes-Benz W204 Parking Sensor Wiring Cable Harness Rear PDC A2045400708

-15%

Part no. A2045400708

Mercedes-Benz W204 Parking Sensor Wiring Cable Harness Rear PDC A2045400708

Promo price

€28.95

€24.61

Free delivery - Wed, Nov 05

If paid before 14:00

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Rain Sensor BMW F10 F11 Light Solar Fogging Control Unit 9218702

-5%

Part no. 9218702

Rain Sensor BMW F10 F11 Light Solar Fogging Control Unit 9218702

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Battery Cable BMW X3 F25 X4 F26 B47 Alternator Starter Base B Cable 8514291

-5%

Part no. 8514291

Battery Cable BMW X3 F25 X4 F26 B47 Alternator Starter Base B Cable 8514291

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F20 Front Right O/S Wiring Loom Harness Door O/S 9251711

-5%

Part no. 9286171

BMW F20 Front Right O/S Wiring Loom Harness Door O/S 9251711

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes A B C Class W169 W203 W245 Outside Air Temperature Sensor A0005428418

-5%

Part no. A0005428418

Mercedes A B C Class W169 W203 W245 Outside Air Temperature Sensor A0005428418

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Air Conditioning Unit BMW F20 F21 F30 F31 Control Unit A/C Module 9301309

-5%

Part no. 9301309

Air Conditioning Unit BMW F20 F21 F30 F31 Control Unit A/C Module 9301309

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F20 F21 F30 F31 Earth Cable Battery Engine N47N N13 7621168

-5%

Part no. 7621168

BMW F20 F21 F30 F31 Earth Cable Battery Engine N47N N13 7621168

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F20 F21 F30 F31 116d 316d 118d 318d Diesel N47N Engine ECU 8573258 Manual

-15%

Part no. 8573258

BMW F20 F21 F30 F31 116d 316d 118d 318d Diesel N47N Engine ECU 8573258 Manual

Promo price

€32.95

€28.01

Free delivery - Wed, Nov 05

If paid before 14:00

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

-5%

Part no. 9251984

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

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F10 F11 ICM Management Control Unit Module DSC Brakes 6799712

-5%

Part no. 6799712

BMW F10 F11 ICM Management Control Unit Module DSC Brakes 6799712

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW X3 Z4 E83 LCI E85 E86 Power Distribution Module Fuse Box 7560626

-5%

Part no. 7560626

BMW X3 Z4 E83 LCI E85 E86 Power Distribution Module Fuse Box 7560626

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F20 Control Unit Module Wing Mirror Power Fold 7286050

-15%

Part no. 7286050

BMW F20 Control Unit Module Wing Mirror Power Fold 7286050

Promo price

€66.95

€56.91

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes W212 Siren Alarm Horn Signal Module Unit A0038207726

-5%

Part no. A0038207726

Mercedes W212 Siren Alarm Horn Signal Module Unit A0038207726

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes W176 W204 W207 W212 W246 Fuel Pump Module Control Unit ECU A0009007306

-15%

Part no. A0009007306

Mercedes W176 W204 W207 W212 W246 Fuel Pump Module Control Unit ECU A0009007306

Promo price

€32.95

€28.01

Free delivery - Wed, Nov 05

If paid before 14:00

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Radio Player Mini F55 F56 CD Bluetooth DAB Control Unit Module 9361654

-15%

Part no. 9361654

Radio Player Mini F55 F56 CD Bluetooth DAB Control Unit Module 9361654

Promo price

€118.95

€101.11

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW 1 X4 X5 Series F20 F21 F25 F26 Antenna Aerial Diversity Trap Circuit 9181453

-5%

Part no. 9181453

BMW 1 X4 X5 Series F20 F21 F25 F26 Antenna Aerial Diversity Trap Circuit 9181453

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F80 M3 F82 M4 Actuator Drive Exhaust Flap 7851568

-40%

Part no. 7851568

BMW F80 M3 F82 M4 Actuator Drive Exhaust Flap 7851568

Promo price

€75.95

€45.57

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E81 E90 DC/DC Torque Converter Module Wandler 9253208 9127088

-5%

Part no. 9127088

BMW E81 E90 DC/DC Torque Converter Module Wandler 9253208 9127088

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E91 Touring Ultra Sonic Burglar Alarm System Sensor Module 6972065

-15%

Part no. 6972065

BMW E91 Touring Ultra Sonic Burglar Alarm System Sensor Module 6972065

Promo price

€28.95

€24.61

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E70 F01 F02 F10 F11 Rain / Light / Solar Fogging Sensor Control Unit 9234087

-5%

Part no. 9234087

BMW E70 F01 F02 F10 F11 Rain / Light / Solar Fogging Sensor Control Unit 9234087

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW 5 Series F10 F11 530d N57N Cable Alternator Starter Base B+ 8515494

-15%

Part no. 8515494

BMW 5 Series F10 F11 530d N57N Cable Alternator Starter Base B+ 8515494

Promo price

€31.95

€27.16

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E87 LCI E90 E91 N43 120i 320i 170HP Engine Unit ECU DME 7599881 Manual

-15%

Part no. 7599881-15

BMW E87 LCI E90 E91 N43 120i 320i 170HP Engine Unit ECU DME 7599881 Manual

Promo price

€56.95

€48.41

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F45 X1 F48 Mini F60 Automatic Gearbox Module Control Unit EGS 8627098

-40%

Part no. 8627098

BMW F45 X1 F48 Mini F60 Automatic Gearbox Module Control Unit EGS 8627098

Promo price

€189.95

€113.97

Free delivery - Wed, Nov 05

If paid before 14:00

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Mini Cooper R50 R52 R53 Support Bracket Navigation Computer 6914396

-5%

Part no. 6914396

Mini Cooper R50 R52 R53 Support Bracket Navigation Computer 6914396

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW X5 X6 E70 E71 Control Unit Module Top Rear Side View Camera 9220695

-15%

Part no. 9220695

BMW X5 X6 E70 E71 Control Unit Module Top Rear Side View Camera 9220695

Promo price

€66.95

€56.91

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW Z4 E85 E86 Battery Holder Hold Down Bracket 7572873

-5%

Part no. 7572873

BMW Z4 E85 E86 Battery Holder Hold Down Bracket 7572873

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E60 E61 LCI E63 E64 Body Gateway Module ECU Control Unit

-5%

Part no. 9197316

BMW E60 E61 LCI E63 E64 Body Gateway Module ECU Control Unit

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW 1 Series E81 E87 LCI Front PDC Parking Distance Control Loom Wiring 9236519

-40%

Part no. 9236519

BMW 1 Series E81 E87 LCI Front PDC Parking Distance Control Loom Wiring 9236519

Promo price

€56.95

€34.17

Free delivery - Wed, Nov 05

If paid before 14:00

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Rear Window Module Mercedes W207 C207 Coupe Control Unit ECU A2079004400

-5%

Part no. A2079004400

Rear Window Module Mercedes W207 C207 Coupe Control Unit ECU A2079004400

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW 3 4 5 Series E92 F32 E61 LCPA Seat Belt Module ECU

-5%

Part no. 9130047

BMW 3 4 5 Series E92 F32 E61 LCPA Seat Belt Module ECU

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW Z4 E89 Roadster Air Module Control Unit ECU 9264917

-5%

Part no. 9264917

BMW Z4 E89 Roadster Air Module Control Unit ECU 9264917

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F20 F21 F22 F30 F31 F32 F33 F80 M3 Body Control Unit Module REM V5 9298962

-15%

Part no. 9298962

BMW F20 F21 F22 F30 F31 F32 F33 F80 M3 Body Control Unit Module REM V5 9298962

Promo price

€28.95

€24.61

Free delivery - Wed, Nov 05

If paid before 14:00

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Mini R60 Countryman Door Window Lifter Regulator Motor Front Right O/S

-15%

Part no. 9805670

Mini R60 Countryman Door Window Lifter Regulator Motor Front Right O/S

Promo price

€32.95

€28.01

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F30 REM Rear Electronic Module Fuse Box Control Unit V2 9293307

-15%

Part no. 9293307

BMW F30 REM Rear Electronic Module Fuse Box Control Unit V2 9293307

Promo price

€28.95

€24.61

Free delivery - Wed, Nov 05

If paid before 14:00

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VW Volkswagen Polo 6R Air Module Bag Control Unit 6R0959655K

Part no. 6R0959655K

VW Volkswagen Polo 6R Air Module Bag Control Unit 6R0959655K

€28.95

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW MINI Cooper One Clubman R55 R55N LCI Wiper Motor Window Left Rear N/S 716815

-5%

Part no. 7168153

BMW MINI Cooper One Clubman R55 R55N LCI Wiper Motor Window Left Rear N/S 716815

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Battery Cable Plus BMW X5 E70 E70N LCI X6 E71 Positive Pole 9217004

-5%

Part no. 9217004

Battery Cable Plus BMW X5 E70 E70N LCI X6 E71 Positive Pole 9217004

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Telematics Module BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Unit 9342881

-5%

Part no. 9362848-1

Telematics Module BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Unit 9342881

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes W176 W205 W212 Voltage Converter Power Distributor Plug A0009820412

-5%

Part no. A0009820412

Mercedes W176 W205 W212 Voltage Converter Power Distributor Plug A0009820412

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW 1 3 Series F20 F30 LCI M140i 340i Engine Gearbox Module Wiring Loom Harness

-40%

Part no. 8631672

BMW 1 3 Series F20 F30 LCI M140i 340i Engine Gearbox Module Wiring Loom Harness

Promo price

€94.95

€56.97

Free delivery - Wed, Nov 05

If paid before 14:00

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Mini Cooper One R50 R52 R53 Side Air Module Control Unit 6933242

-5%

Part no. 6933242

Mini Cooper One R50 R52 R53 Side Air Module Control Unit 6933242

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW F10 F11 F12  Parking Brake Unit Electric Control Module EMF 6850846

-5%

Part no. 6850846

BMW F10 F11 F12 Parking Brake Unit Electric Control Module EMF 6850846

Product currently unavailable

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Wiring Cable BMW F20 F30 LCI B48 Engine Injector Ignition Loom 8636064

-15%

Part no. 8636064

Wiring Cable BMW F20 F30 LCI B48 Engine Injector Ignition Loom 8636064

Promo price

€85.95

€73.06

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes W163 W168 W203 W211 Relay 4-Pin Black Hella A0025421119

-5%

Part no. A0025421119

Mercedes W163 W168 W203 W211 Relay 4-Pin Black Hella A0025421119

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Adblue Module Mercedes W205 W213 W177 W907 SCR Control Unit EGR ECU A0009007604

-5%

Part no. A0009007604

Adblue Module Mercedes W205 W213 W177 W907 SCR Control Unit EGR ECU A0009007604

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E87 E90 E91 E92 E93 Power Distribution Fuse Box Front 6906621

-5%

Part no. 6906621

BMW E87 E90 E91 E92 E93 Power Distribution Fuse Box Front 6906621

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Audi A6 C7 ESP Yaw Rate Module Control Unit Sensor ECU 4G0907637H

-15%

Part no. 4G0907637H

Audi A6 C7 ESP Yaw Rate Module Control Unit Sensor ECU 4G0907637H

Promo price

€75.95

€64.56

Free delivery - Wed, Nov 05

If paid before 14:00

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Battery Cable Mercedes W176 W246 Positive Wiring Starter Harness A2465407632

-15%

Part no. A2465407632

Battery Cable Mercedes W176 W246 Positive Wiring Starter Harness A2465407632

Promo price

€113.95

€96.86

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes W205 PDC Park Assist Control Module Ecu A2229000905

-5%

Part no. A2229000905

Mercedes W205 PDC Park Assist Control Module Ecu A2229000905

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes S204 Estate SAM Module Fuse Box Relay Control Unit A2129005812

-40%

Part no. A2129005812

Mercedes S204 Estate SAM Module Fuse Box Relay Control Unit A2129005812

Promo price

€75.95

€45.57

Free delivery - Wed, Nov 05

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

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E36 E38 E85 Mini R52 R57 2x Change-Over Contact Relay Violet Set 1388911

-5%

Part no. 1388911-1

BMW E36 E38 E85 Mini R52 R57 2x Change-Over Contact Relay Violet Set 1388911

Promo price

€23.95

€22.75

Free delivery - Wed, Nov 05

If paid before 14:00

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Air Module Wiring BMW X5 E70 E81 E87 E90 E91 E92 E93 Steering Wheel Loom

-15%

Part no. 6777641-1

Air Module Wiring BMW X5 E70 E81 E87 E90 E91 E92 E93 Steering Wheel Loom

Promo price

€32.95

€28.01

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E39 E46 E53 E83 Control Unit EWS IV 9127086

-15%

Part no. 9127086

BMW E39 E46 E53 E83 Control Unit EWS IV 9127086

Promo price

€28.95

€24.61

Free delivery - Wed, Nov 05

If paid before 14:00

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BMW E63 E64 Battery Power Cable Lead Positive Underfloor Red 9297282

-15%

Part no. 9297282-1

BMW E63 E64 Battery Power Cable Lead Positive Underfloor Red 9297282

Promo price

€37.95

€32.26

Free delivery - Wed, Nov 05

If paid before 14:00

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Mercedes A B Class W169 W245 Door Control Module Right Rear O/S A1698203285

-5%

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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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