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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Audi A4 B8 2.0 TDI 143HP CAGA Diesel Engine Control Unit ECU Module 03L906022NN

Part no. 03L906022NN

Audi A4 B8 2.0 TDI 143HP CAGA Diesel Engine Control Unit ECU Module 03L906022NN

€113.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW E91 Touring Ultra Sonic Burglar Alarm System Sensor Module 6972065

Part no. 6972065

BMW E91 Touring Ultra Sonic Burglar Alarm System Sensor Module 6972065

€28.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi Q2 GA Rear Boot Trunk Lid Tailgate Control Unit Module ECU 7367747

Part no. 5WB959107B

Audi Q2 GA Rear Boot Trunk Lid Tailgate Control Unit Module ECU 7367747

€70.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Volkswagen Touareg 7P 3.0 TDI Fuse Box Control Module 7P0941828B

Part no. 7P0941828B

Volkswagen Touareg 7P 3.0 TDI Fuse Box Control Module 7P0941828B

€32.95

Free delivery: Mar 9 – 12

If paid before 14:00

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VW Golf MK7 Body Control Module BCM Control Unit ECU Power Supply 5Q0937084DB

Part no. 5Q0937084DB

VW Golf MK7 Body Control Module BCM Control Unit ECU Power Supply 5Q0937084DB

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Seat Leon 5F III Gateway Control Module Unit ECU 5Q0907530E

Part no. 5Q0907530E

Seat Leon 5F III Gateway Control Module Unit ECU 5Q0907530E

€28.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Ford Mustang Mk6 Headlight Module Control Unit ECU AA65-57903-HQ

Part no. AA6557903HQ

Ford Mustang Mk6 Headlight Module Control Unit ECU AA65-57903-HQ

€47.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi Q5 FY Rear Door Control Module Unit Left Right N/O/S 8W1959595

Part no. 8W1959595

Audi Q5 FY Rear Door Control Module Unit Left Right N/O/S 8W1959595

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Windscreen Camera Mercedes W204 W212 Front Windshield Camera Unit A0009057302

Part no. A0009057302

Windscreen Camera Mercedes W204 W212 Front Windshield Camera Unit A0009057302

€28.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Ford B-Max Body Control Module BCM Control Unit 1.5 TDCI AV1T-15K600-CG

Part no. AV1T-15K600-CG

Ford B-Max Body Control Module BCM Control Unit 1.5 TDCI AV1T-15K600-CG

€37.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW E65 E66 Door Air Module Sensor Control Unit Front Right O/S 6929554

Part no. 6929554

BMW E65 E66 Door Air Module Sensor Control Unit Front Right O/S 6929554

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Seat Arona KJ7 VW Tagio CS1 Alternator Wiring Harness Loom Cable 2Q0971349QT

Part no. 2Q0971349QT

Seat Arona KJ7 VW Tagio CS1 Alternator Wiring Harness Loom Cable 2Q0971349QT

€94.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes W176 W246 A180 B180 BlueEFFICIENCY 270.910 122HP Engine ECU A2709002100

Part no. A2709002100-1

Mercedes W176 W246 A180 B180 BlueEFFICIENCY 270.910 122HP Engine ECU A2709002100

€332.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Battery Cable Mercedes C117 W176 Starter Alternator Wiring Harness A1765400103

Part no. A1765400103

Battery Cable Mercedes C117 W176 Starter Alternator Wiring Harness A1765400103

€75.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW X1 X3 X5 X6 Z4 Z8 Relay Changeover Function Green 6980177

Part no. 6980177

BMW X1 X3 X5 X6 Z4 Z8 Relay Changeover Function Green 6980177

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Engine Wiring BMW F20 F30 F31 LCI B38 Valvetronic Servomotor Cable Loom 8635813

Part no. 8635813

Engine Wiring BMW F20 F30 F31 LCI B38 Valvetronic Servomotor Cable Loom 8635813

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW X5 E70 X6 E71 Front Crash Impact Sensor Module 9152262

Part no. 9152262

BMW X5 E70 X6 E71 Front Crash Impact Sensor Module 9152262

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW F20 F30 F31 Mini F55 F56 F60 Control Unit Air Conditioning Module 7951288

Part no. 7951288

BMW F20 F30 F31 Mini F55 F56 F60 Control Unit Air Conditioning Module 7951288

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes W213 OM656 Diesel Engine Wiring Guide Cable Duct A6561593100

Part no. A6561593100

Mercedes W213 OM656 Diesel Engine Wiring Guide Cable Duct A6561593100

€28.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Parking Brake Module Mercedes W176 W246 Electric Control Unit ECU A2469008516

Part no. A2469008516

Parking Brake Module Mercedes W176 W246 Electric Control Unit ECU A2469008516

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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

Part no. 8509722-2

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

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW F07 Parking Module PDC Distance Control Unit Sensor Titan Silver - 354

Part no. 9231280-TS

BMW F07 Parking Module PDC Distance Control Unit Sensor Titan Silver - 354

€37.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW X5 E53 E60 E81 E87 E90 Engine Vacuum Control Electric Valve 7537612

Part no. 7537612

BMW X5 E53 E60 E81 E87 E90 Engine Vacuum Control Electric Valve 7537612

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Ford Transit Custom Mk1 Engine Starter Motor 2.0 EcoBlue GK2T-11000-AB

Part no. 2225618

Ford Transit Custom Mk1 Engine Starter Motor 2.0 EcoBlue GK2T-11000-AB

€66.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW Z4 Series 2 E85 E86 Positive Battery Cable Plus Pole Lead 6953424

Part no. 6953424-2

BMW Z4 Series 2 E85 E86 Positive Battery Cable Plus Pole Lead 6953424

€37.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi RS6 C7 Acceleration Engine Sensor Module Control Unit ECU 4H0907508

Part no. 4H0907508

Audi RS6 C7 Acceleration Engine Sensor Module Control Unit ECU 4H0907508

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi RS4 B8 Radio Aerial Antenna Amplifier AM/FM 8K9035225

Part no. 8K9035225

Audi RS4 B8 Radio Aerial Antenna Amplifier AM/FM 8K9035225

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes ML W163 Fuse Relay Box ECU Cover Trim A1635400382

Part no. A1635400382

Mercedes ML W163 Fuse Relay Box ECU Cover Trim A1635400382

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW 3 X3 Z4 Series 2 E46 E83 E85 Engine Electronics Unit Box 7534922

Part no. 7521582-2

BMW 3 X3 Z4 Series 2 E46 E83 E85 Engine Electronics Unit Box 7534922

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi RS3 8V 2.5 TFSI Quattro Starter Motor Battery Cable Wiring 8V0971228

Part no. 8V0971228

Audi RS3 8V 2.5 TFSI Quattro Starter Motor Battery Cable Wiring 8V0971228

€32.95

Free delivery: Mar 9 – 12

If paid before 14:00

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VW Volkswagen Crafter I Headliner Roof Alarm Movement Sensor A6388200310

Part no. A6388200310

VW Volkswagen Crafter I Headliner Roof Alarm Movement Sensor A6388200310

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi A8 D3 KESSY Keyless Entry Module Control Unit Sensor ECU 3D0909133E

Part no. 3D0909133E

Audi A8 D3 KESSY Keyless Entry Module Control Unit Sensor ECU 3D0909133E

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Porsche Cayman 987 Antenna Aerial Amplifier Radio Booster 98764710500

Part no. 98764710500-1

Porsche Cayman 987 Antenna Aerial Amplifier Radio Booster 98764710500

€37.95

Free delivery: Mar 9 – 12

If paid before 14:00

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VW Volkswagen Touareg 7L Antenna Aerial Amplifier Booster Unit 1T0035530

Part no. 1T0035530

VW Volkswagen Touareg 7L Antenna Aerial Amplifier Booster Unit 1T0035530

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi Q7 4M 3.0 TDI Battery Earth Cable Lead Negative Wiring 4M0971227CB

Part no. 4M0971227CB

Audi Q7 4M 3.0 TDI Battery Earth Cable Lead Negative Wiring 4M0971227CB

€37.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes S204 Door Module Front Left N/S Control Unit ECU A2048701826

Part no. A2048701826

Mercedes S204 Door Module Front Left N/S Control Unit ECU A2048701826

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW X5 Series E70 LCI Ventilation Grommet Unit Box Cover 7798875

Part no. 7798875

BMW X5 Series E70 LCI Ventilation Grommet Unit Box Cover 7798875

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes W205 Radio Stereo Head Unit Mount Bracket Holder Support A2055457200

Part no. A2055457200

Mercedes W205 Radio Stereo Head Unit Mount Bracket Holder Support A2055457200

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes W168 W203 W211 Relay 6-Pin Black Tyco A0025421219

Part no. A0025421219

Mercedes W168 W203 W211 Relay 6-Pin Black Tyco A0025421219

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Range Rover L405 Digital TV Tuner Control Module Unit CK52-14F641-AF

Part no. CK52-14F641-AF

Range Rover L405 Digital TV Tuner Control Module Unit CK52-14F641-AF

€32.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mini Cooper One R55 R56 R57 R58 R59 Drivers Door Wiring Harness Loom 9137804

Part no. 9137804

Mini Cooper One R55 R56 R57 R58 R59 Drivers Door Wiring Harness Loom 9137804

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes Vito W639 Battery Terminal Fuse Box Control Unit Module A6395400150

Part no. A6395400150

Mercedes Vito W639 Battery Terminal Fuse Box Control Unit Module A6395400150

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mini R55 R56 R57 Air Module ECU Control Unit Module 9812297

Part no. 9812297

Mini R55 R56 R57 Air Module ECU Control Unit Module 9812297

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Ford Transit Custom Mk8 Negative Battery Cable Wire Terminal BK2V14301FB

Part no. BK2V14301FB

Ford Transit Custom Mk8 Negative Battery Cable Wire Terminal BK2V14301FB

€66.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes Sprinter W906 Radio Fan Adapter Cooling Control Unit Module A9066800214

Part no. A9066800214

Mercedes Sprinter W906 Radio Fan Adapter Cooling Control Unit Module A9066800214

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Ford Transit Custom Rear Bumper PDC Cables Wiring Loom Harness JK2T-15K868-AB

Part no. JK2T15K868AB

Ford Transit Custom Rear Bumper PDC Cables Wiring Loom Harness JK2T-15K868-AB

€47.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW F10 Engine Transmission Module Cable Loom Wiring Harness 7634061

Part no. 7634061

BMW F10 Engine Transmission Module Cable Loom Wiring Harness 7634061

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW X3 F25 Business CD Radio Player Head Unit Control 9269896

Part no. 9269896

BMW X3 F25 Business CD Radio Player Head Unit Control 9269896

€165.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW i4 G26 Hybrid Electric Earth Ground Cable Negative Battery Lead 5A0FAD6

Part no. 5A0FAD6

BMW i4 G26 Hybrid Electric Earth Ground Cable Negative Battery Lead 5A0FAD6

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW Z4 E85 E86 Positive Battery Cable Plus Pole Lead 6953424

Part no. 6953424-3

BMW Z4 E85 E86 Positive Battery Cable Plus Pole Lead 6953424

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW F20 F30 F31 Mini F55 F56 F60 Control Unit Air Conditioning Module 6842986

Part no. 6842986

BMW F20 F30 F31 Mini F55 F56 F60 Control Unit Air Conditioning Module 6842986

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes W177 W247 Safety Module Air Module SRS Control Unit ECU A1779002510

Part no. A1779002510

Mercedes W177 W247 Safety Module Air Module SRS Control Unit ECU A1779002510

€142.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Starter Motor Mercedes W204 W211 W212 OM642 Diesel Engine A0061514401

Part no. A0061514401

Starter Motor Mercedes W204 W211 W212 OM642 Diesel Engine A0061514401

€56.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi A6 C6 Front Driver Side Door Wiring Harness Loom Cable 4F1971035L

Part no. 4F1971035N

Audi A6 C6 Front Driver Side Door Wiring Harness Loom Cable 4F1971035L

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW X5 X6 Series E70 E71 Airbag Control ECU Unit Module 9165623

Part no. 9165623

BMW X5 X6 Series E70 E71 Airbag Control ECU Unit Module 9165623

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW F10 F11 F30 F31 Wheel Module Tire Pressure Control RDC 433MHZ Unit 6798872

Part no. 6798872-1

BMW F10 F11 F30 F31 Wheel Module Tire Pressure Control RDC 433MHZ Unit 6798872

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW Mini Cooper S R56 Automatic Gearbox ECU Control Unit EGS Module 7579136

Part no. 7579136

BMW Mini Cooper S R56 Automatic Gearbox ECU Control Unit EGS Module 7579136

€47.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi TT FY 8S LED Module Light Unit Wiring Harness 8S0947355

Part no. 8S0947355

Audi TT FY 8S LED Module Light Unit Wiring Harness 8S0947355

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Door Module Mercedes W177 W247 Rear Left Right N/O/S Control Unit A1779005505

Part no. A1779005505

Door Module Mercedes W177 W247 Rear Left Right N/O/S Control Unit A1779005505

€28.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi A3 S3 8L Front Door Card Panel Wiring Harness Right O/S 8L0971035H

Part no. 8L0971035H

Audi A3 S3 8L Front Door Card Panel Wiring Harness Right O/S 8L0971035H

€28.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes W164 W211 Front Passenger Seat Memory Control Unit Module A2118704885

Part no. A2118704885

Mercedes W164 W211 Front Passenger Seat Memory Control Unit Module A2118704885

€32.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes SLK R172 Door Control Unit Module Front Left N/S A1729002301

Part no. A1729002301

Mercedes SLK R172 Door Control Unit Module Front Left N/S A1729002301

€32.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Skoda Octavia RS 5E 2.0TSI CHHA 220HP Engine Unit ECU Kit 06K907425B Automatic

Part no. 06K907425B-19

Skoda Octavia RS 5E 2.0TSI CHHA 220HP Engine Unit ECU Kit 06K907425B Automatic

€284.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi TT 8J 2.0 TDI 170HP CFGB Engine ECU Unit Kit 03L906018DT Manual

Part no. 03L906018DT-1

Audi TT 8J 2.0 TDI 170HP CFGB Engine ECU Unit Kit 03L906018DT Manual

€113.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi R8 42 Diagnostic Plug Connector Wiring Loom Cable Harness 8D0972695

Part no. 8D0972695

Audi R8 42 Diagnostic Plug Connector Wiring Loom Cable Harness 8D0972695

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Module Mercedes W205 Air Conditioning A/C System Control Module A2059007521

Part no. A2059007521

Module Mercedes W205 Air Conditioning A/C System Control Module A2059007521

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW F01 F07 F10 F12 VDC Module Rear Suspension Level Control Unit 6871062

Part no. 6871062

BMW F01 F07 F10 F12 VDC Module Rear Suspension Level Control Unit 6871062

€47.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes W221 Door Harness Wiring Loom Rear Left N/S A2215408809

Part no. A2215408809

Mercedes W221 Door Harness Wiring Loom Rear Left N/S A2215408809

€32.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW G20 G21 G01 G02 B47B B47D Engine Injector Module Wiring Harness 8590045

Part no. 8590045

BMW G20 G21 G01 G02 B47B B47D Engine Injector Module Wiring Harness 8590045

€37.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi A4 B8 3.0 TDI 240HP CAPA Quattro Engine ECU Kit 8K0907401F Manual

Part no. 8K0907401F-2

Audi A4 B8 3.0 TDI 240HP CAPA Quattro Engine ECU Kit 8K0907401F Manual

€165.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mini Cooper One R50 R52 R53 Radio Boost MD Player Head Unit 6941511

Part no. 6941511

Mini Cooper One R50 R52 R53 Radio Boost MD Player Head Unit 6941511

€42.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Audi TT 8N HV Battery Negative Earth Terminal Harness Wiring Cable 1J0971235S

Part no. 1J0971235S

Audi TT 8N HV Battery Negative Earth Terminal Harness Wiring Cable 1J0971235S

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Air Module Mercedes W213 C238 Control Unit Module ECU A2139008822

Part no. A2139008822

Air Module Mercedes W213 C238 Control Unit Module ECU A2139008822

€32.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes C205 Bumper PDC Wiring Loom Rear Parking Sensor A2054400534

Part no. A2054400534

Mercedes C205 Bumper PDC Wiring Loom Rear Parking Sensor A2054400534

€66.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW X5 E53 Power Distribution Fusebox Cover Fuse Box 8380407

Part no. 8380407-1

BMW X5 E53 Power Distribution Fusebox Cover Fuse Box 8380407

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes W221 Fuse Box Relay Control Unit Module A2215400850

Part no. A2215400850

Mercedes W221 Fuse Box Relay Control Unit Module A2215400850

€32.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW X5 F15 Fuse Box Front Body Control Module ECU BCM Unit 6819653

Part no. 6819653

BMW X5 F15 Fuse Box Front Body Control Module ECU BCM Unit 6819653

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW 1 Series e87 Wiring loom harness set rear door right left N/O/S 6938246

Part no. 6938246

BMW 1 Series e87 Wiring loom harness set rear door right left N/O/S 6938246

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW X5 E70 X6 E71 E90 E90N E91 E92 E93 Cable Alternator Starter 7793200

Part no. 7793200

BMW X5 E70 X6 E71 E90 E90N E91 E92 E93 Cable Alternator Starter 7793200

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Volkswagen Golf Mk7 Headlight Head Lamp Range Control Unit Module ECU 7P6907357D

Part no. 7P6907357B

Volkswagen Golf Mk7 Headlight Head Lamp Range Control Unit Module ECU 7P6907357D

€80.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Ford Transit Connect Mk1 Starter Motor Engine Actuator 1.8 Diesel 2T14-11000-BC

Part no. 1477973

Ford Transit Connect Mk1 Starter Motor Engine Actuator 1.8 Diesel 2T14-11000-BC

€47.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Smart Fortwo C453 Aerial Antenna Rod Radio GPS Antenna Unit A4539052600

Part no. A4539052600

Smart Fortwo C453 Aerial Antenna Rod Radio GPS Antenna Unit A4539052600

€94.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW F20 F30 120d 320d N47N 163HP Engine Control Unit ECU DDE 8576333 Manual

Part no. 8576333-5

BMW F20 F30 120d 320d N47N 163HP Engine Control Unit ECU DDE 8576333 Manual

€56.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW F10 LCI 520i N20 184HP Engine Control ECU Kit DDE 8626172 Automatic

Part no. 8626172-8

BMW F10 LCI 520i N20 184HP Engine Control ECU Kit DDE 8626172 Automatic

€313.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW F40 Parking Module Comfort Control Unit ECU 5A70A69

Part no. 5A70A69

BMW F40 Parking Module Comfort Control Unit ECU 5A70A69

€142.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes S204 Door Module Rear Right O/S Control Unit ECU A2048701226

Part no. A2048701226

Mercedes S204 Door Module Rear Right O/S Control Unit ECU A2048701226

€32.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Ford Focus Mk3 Front Door Wiring Loom Harness Right O/S BV6T-14E073-BAD

Part no. BV6T-14E073-BAD

Ford Focus Mk3 Front Door Wiring Loom Harness Right O/S BV6T-14E073-BAD

€37.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Ford Fiesta Mk7 Starter Motor 1.0 Petrol Engine CV6T-11000-GE

Part no. 2197568

Ford Fiesta Mk7 Starter Motor 1.0 Petrol Engine CV6T-11000-GE

€28.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Ford Ranger Mk3 Battery Holder Tray Bracket Power Distribution Box EB3T-14A254-A

Part no. EB3T-14A254-A

Ford Ranger Mk3 Battery Holder Tray Bracket Power Distribution Box EB3T-14A254-A

€32.95

Free delivery: Mar 9 – 12

If paid before 14:00

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BMW F45 Battery Management Electronics Control Module 9470053

Part no. 9470053

BMW F45 Battery Management Electronics Control Module 9470053

€51.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mini Roadster R59 Cabrio Convertible Top Module CVM 61359291977 9291977

Part no. 9291977

Mini Roadster R59 Cabrio Convertible Top Module CVM 61359291977 9291977

€47.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes W204 W212 W176 Media Interface Control Unit Module A1729006008

Part no. A1729006008

Mercedes W204 W212 W176 Media Interface Control Unit Module A1729006008

€23.95

Free delivery: Mar 9 – 12

If paid before 14:00

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Mercedes W212 Automatic Gearbox EGS Control Module Unit ECU A0005456616

Part no. A0005456616

Mercedes W212 Automatic Gearbox EGS Control Module Unit ECU A0005456616

€32.95

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BMW 1 3 Series E87 E90 118i 318i N46 Wiring Loom Cable Harness Engine Gearbox

Part no. 7549284

BMW 1 3 Series E87 E90 118i 318i N46 Wiring Loom Cable Harness Engine Gearbox

€28.95

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Mini Cooper R55 R56 R57 LCI Engine Wiring Harness Loom DDE 7823706

Part no. 7823706

Mini Cooper R55 R56 R57 LCI Engine Wiring Harness Loom DDE 7823706

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Volkswagen Polo 6R Mk5 Engine Wiring Loom Harness Cable 03E971612AE

Part no. 03E971612AE

Volkswagen Polo 6R Mk5 Engine Wiring Loom Harness Cable 03E971612AE

€123.95

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BMW 5 Series E60 E61 Centre Console DSC PDC Switch Center Cluster 6949450

Part no. 6949450

BMW 5 Series E60 E61 Centre Console DSC PDC Switch Center Cluster 6949450

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BMW X3 F25 Map Card Fuse Box Grouping Diagram 9259581

Part no. 9259581

BMW X3 F25 Map Card Fuse Box Grouping Diagram 9259581

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BMW 3 Series E90 E92 LCI Suppression Filter for Antenna 9110621 652 9110621

Part no. 9110621

BMW 3 Series E90 E92 LCI Suppression Filter for Antenna 9110621 652 9110621

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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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