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 E93 ECU Body Control Module H1 PL2 JBBFE Junction Box 9171217

Part no. 9171217

BMW E93 ECU Body Control Module H1 PL2 JBBFE Junction Box 9171217

PLN 161.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes S211 W211 W219 Fuse Distribution Box Unit A2115453901

Part no. A2115450301-1

Mercedes S211 W211 W219 Fuse Distribution Box Unit A2115453901

PLN 61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mini Clubman R55 Amplifier Holder System HiFi Stereo Audio 2755095

Part no. 2755095

Mini Clubman R55 Amplifier Holder System HiFi Stereo Audio 2755095

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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BMW i3 I01 Mini F56 Air Conditioning System A/C Control Unit Module 9343287

Part no. 9343287

BMW i3 I01 Mini F56 Air Conditioning System A/C Control Unit Module 9343287

PLN 332.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F20 F21 F30 F31 F32 Mini F56 F57 Seat Control Unit Module Heating 9381114

Part no. 9381114

BMW F20 F21 F30 F31 F32 Mini F56 F57 Seat Control Unit Module Heating 9381114

PLN 56.95

Delivery - Tue, Nov 25

If paid before 14:00

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Audi Q3 8U Door Module Rear Left Door Control Unit 8X0959795C

Part no. 8X0959795C

Audi Q3 8U Door Module Rear Left Door Control Unit 8X0959795C

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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Mercedes CLK W203 C209 Negative Battery Terminal Cable A2035400231

Part no. A2035400031

Mercedes CLK W203 C209 Negative Battery Terminal Cable A2035400231

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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Parking Ultrasonic Sensor Mini R50 R52 R53 PDC Unit Sensor Rear Pure Silver 900

Part no. 6989068-PS

Parking Ultrasonic Sensor Mini R50 R52 R53 PDC Unit Sensor Rear Pure Silver 900

PLN 47.95

Delivery - Tue, Nov 25

If paid before 14:00

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BMW E65 E66 IDrive Control Unit Front Centre Console Module ECU 6947817

Part no. 6947817

BMW E65 E66 IDrive Control Unit Front Centre Console Module ECU 6947817

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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BMW E87 LCI ECU Body Control Unit Module Junction Box H2 9229878

Part no. 9229878-1

BMW E87 LCI ECU Body Control Unit Module Junction Box H2 9229878

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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On Board Screen BMW F10 F11 Central Information Display Monitor 10,25" 9241826

Part no. 9241826

On Board Screen BMW F10 F11 Central Information Display Monitor 10,25" 9241826

PLN 379.95

Free delivery - Tue, Nov 25

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

PLN 189.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW Z4 X3 E83 E85 Mini R50 DVD GPS Navigation System Computer 6951629

Part no. 6951629

BMW Z4 X3 E83 E85 Mini R50 DVD GPS Navigation System Computer 6951629

PLN 854.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi Q7 4M 3.0TDI DPXB Quattro 218HP Engine Control ECU 4M0907401AM Automatic

Part no. 4M0907401AM

Audi Q7 4M 3.0TDI DPXB Quattro 218HP Engine Control ECU 4M0907401AM Automatic

PLN 3,229.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A6 C6 Rear Door Wiring Harness Cable Loom Left Right N/O/S 4F1971693G

Part no. 4F1971693G

Audi A6 C6 Rear Door Wiring Harness Cable Loom Left Right N/O/S 4F1971693G

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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PDC Display Mercedes W169 W211 Parking Distance Sensor Control Unit A1715420123

Part no. A1715420123

PDC Display Mercedes W169 W211 Parking Distance Sensor Control Unit A1715420123

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W204 C63 AMG M156 Engine Alternator Generator BOSCH 180A A1561540102

Part no. A1561540102

Mercedes W204 C63 AMG M156 Engine Alternator Generator BOSCH 180A A1561540102

PLN 617.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW E63 E64 Rain Light Sensor Control Unit Module HUD 6980020

Part no. 6980020

BMW E63 E64 Rain Light Sensor Control Unit Module HUD 6980020

PLN 113.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW X5 F15 X6 F16 Power Steering Column Control Unit Module 6882780

Part no. 6882780

BMW X5 F15 X6 F16 Power Steering Column Control Unit Module 6882780

PLN 61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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

Part no. 9240083

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

PLN 85.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW E63 E64 Battery Power Cable Lead Positive Underfloor Red 9297282

Part no. 9297282-1

BMW E63 E64 Battery Power Cable Lead Positive Underfloor Red 9297282

PLN 142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A8 D4 BCM Module Body Control Unit Convenience ECU 4H0907064FB

Part no. 4H0907064FB

Audi A8 D4 BCM Module Body Control Unit Convenience ECU 4H0907064FB

PLN 189.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W221 Battery Negative Terminal Cable Wiring Wire A2215407710

Part no. A2215407710

Mercedes W221 Battery Negative Terminal Cable Wiring Wire A2215407710

PLN 43.95

Delivery - Tue, Nov 25

If paid before 14:00

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BMW F20 F30 F32 120d 320d 420d N47N 184HP Engine Unit ECU DDE 8576333 Automatic

Part no. 8576333

BMW F20 F30 F32 120d 320d 420d N47N 184HP Engine Unit ECU DDE 8576333 Automatic

PLN 427.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A8 4H Rear Door Module Control Unit Left Right N/O/S 4H0959795E

Part no. 4H0959795E

Audi A8 4H Rear Door Module Control Unit Left Right N/O/S 4H0959795E

PLN 61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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VW Volkswagen Polo 6R Engine Wiring Harness Cable Loom 1.2 CGPA Petrol 03F971612

Part no. 03E971612AC

VW Volkswagen Polo 6R Engine Wiring Harness Cable Loom 1.2 CGPA Petrol 03F971612

PLN 379.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW 1 3 Series F20 F21 F30 F31 Telematic Control Unit Module 9377149

Part no. 9377149

BMW 1 3 Series F20 F21 F30 F31 Telematic Control Unit Module 9377149

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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BMW E81 E87 E91 Switch Cluster Steering Column Cruise Control 9121903

Part no. 9121903

BMW E81 E87 E91 Switch Cluster Steering Column Cruise Control 9121903

PLN 617.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen Polo 6R Tiguan 1T Multi Use Control Module Relay SET 4H0951253C

Part no. 4H0951253C-1

Volkswagen Polo 6R Tiguan 1T Multi Use Control Module Relay SET 4H0951253C

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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Audi A3 E 104 T Air Module ECU Sensor Control Unit 8P0959655J

Part no. 8P0959655J

Audi A3 E 104 T Air Module ECU Sensor Control Unit 8P0959655J

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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BMW F20 F21 Aerial Antenna Amplifier Diversity DAB 9226885

Part no. 9226885

BMW F20 F21 Aerial Antenna Amplifier Diversity DAB 9226885

PLN 85.95

Free delivery - Tue, Nov 25

If paid before 14:00

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MINI F54 F55 F56 F57 F60 Cable Alternator Starter Wire 8602988

Part no. 8602988

MINI F54 F55 F56 F57 F60 Cable Alternator Starter Wire 8602988

PLN 141.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F01 F10 F11 F12 Body Control Unit Module Gateway ZGW-01 9247398

Part no. 9247398

BMW F01 F10 F11 F12 Body Control Unit Module Gateway ZGW-01 9247398

PLN 61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Engine Wiring Harness BMW X3 E83 2.0i N46 Wiring Loom Manual Gearbox 3421562

Part no. 3421562

Engine Wiring Harness BMW X3 E83 2.0i N46 Wiring Loom Manual Gearbox 3421562

PLN 142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Renault Trafic 3 R9M 1.6 DCI Engine Control Unit Module ECU 237103888R Manual

Part no. 237103888R

Renault Trafic 3 R9M 1.6 DCI Engine Control Unit Module ECU 237103888R Manual

PLN 455.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes X253 Starter Motor Wiring Harness Cable A2535400601

Part no. A2535400601

Mercedes X253 Starter Motor Wiring Harness Cable A2535400601

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW 5 Series E60 E60N E61 E61N LCI Airbag ECU Control Unit Module

Part no. 9145401

BMW 5 Series E60 E60N E61 E61N LCI Airbag ECU Control Unit Module

PLN 23.95

Delivery - Tue, Nov 25

If paid before 14:00

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Safety Control Unit BMW F01 LCI F07 F10 F11 F25 Air Module Bag ECU 9350003

Part no. 9350003-1

Safety Control Unit BMW F01 LCI F07 F10 F11 F25 Air Module Bag ECU 9350003

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A5 8T 1.8 TFSI Starter Alternator Harness Wiring Cable 8K2971228G

Part no. 8K2971228G

Audi A5 8T 1.8 TFSI Starter Alternator Harness Wiring Cable 8K2971228G

PLN 284.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW X5 Series E70 Control Unit DME Module Emergency Release Lock 7582630

Part no. 7540203

BMW X5 Series E70 Control Unit DME Module Emergency Release Lock 7582630

PLN 142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F45 Mini F56 Positive Battery Alternator Starter Cable Wiring 8594487

Part no. 8594487

BMW F45 Mini F56 Positive Battery Alternator Starter Cable Wiring 8594487

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes ML W164 Control Unit Module DC UHI MOST A2118701885

Part no. A2118701885

Mercedes ML W164 Control Unit Module DC UHI MOST A2118701885

PLN 61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mount Support Mercedes W176 Battery Bracket Holder A2466200514

Part no. A2466200514

Mount Support Mercedes W176 Battery Bracket Holder A2466200514

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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Alternator Mercedes W164 OM272 Engine  Alternator 180A 14V Valeo A0141540402

Part no. A0141540402

Alternator Mercedes W164 OM272 Engine Alternator 180A 14V Valeo A0141540402

PLN 369.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Door Module Mercedes C118 W177 H243 Rear Left N/S Door Control A1779005509

Part no. A1779005509

Door Module Mercedes C118 W177 H243 Rear Left N/S Door Control A1779005509

PLN 284.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW 3 Series E46 Relay Control Unit Module Bracket Holder 61358371312 8371312

Part no. 8371312

BMW 3 Series E46 Relay Control Unit Module Bracket Holder 61358371312 8371312

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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Fuse Relay Mercedes C117 W166 W176 W205 X253 Black 4 Pin 12V A0009828023

Part no. A0009828023

Fuse Relay Mercedes C117 W166 W176 W205 X253 Black 4 Pin 12V A0009828023

PLN 61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Parktronic Module Mercedes W204 PDC Parking Sensors Control Unit A2044401001

Part no. A2044401001

Parktronic Module Mercedes W204 PDC Parking Sensors Control Unit A2044401001

PLN 61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi TT 8J A3 8P Windscreen Wiper Stalk Switch Assembly 8P0953519G

Part no. 8P0953519G

Audi TT 8J A3 8P Windscreen Wiper Stalk Switch Assembly 8P0953519G

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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PDC Module Mercedes W176 W246 Parking Assist Distance Control Unit A0009006713

Part no. A0009006713

PDC Module Mercedes W176 W246 Parking Assist Distance Control Unit A0009006713

PLN 142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW MINI Cooper R55 R56 R57 Engine Computer Mount Support Bracket Holder 2754241

Part no. 2754241-2

BMW MINI Cooper R55 R56 R57 Engine Computer Mount Support Bracket Holder 2754241

PLN 28.95

Delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W221 Centre Console Telephone Keypad Control Unit Module A2218230050

Part no. A2218230050

Mercedes W221 Centre Console Telephone Keypad Control Unit Module A2218230050

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Body Control Module Audi A4 B8 A5 8T BCM Comfort Control Unit 8K0907064DC

Part no. 8K0907064DC

Body Control Module Audi A4 B8 A5 8T BCM Comfort Control Unit 8K0907064DC

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Wiring Holder Mercedes W211 Cable Loom Harness Cover Channel A2115460580

Part no. A2115460580

Wiring Holder Mercedes W211 Cable Loom Harness Cover Channel A2115460580

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi Q2 GA Gateway Diagnostics Interface Control Module 3Q0907530AC

Part no. 3Q0907530AC-1

Audi Q2 GA Gateway Diagnostics Interface Control Module 3Q0907530AC

PLN 75.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F20 F21 F30 F31 LCI Gearbox Transmission Harness Wiring Loom Cable 8586569

Part no. 8586569

BMW F20 F21 F30 F31 LCI Gearbox Transmission Harness Wiring Loom Cable 8586569

PLN 379.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW Mini Cooper R55 R56 Multifuse B Battery Power Distributor Cable 9136726

Part no. 9136726-2

BMW Mini Cooper R55 R56 Multifuse B Battery Power Distributor Cable 9136726

PLN 18.95

Delivery - Tue, Nov 25

If paid before 14:00

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Mercedes SLK R172 GPS Navigation System Screen Display A1729006613

Part no. A1729006613

Mercedes SLK R172 GPS Navigation System Screen Display A1729006613

PLN 759.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mini R55 R56 Alternator Supporting Bracket Mount Generator Diesel W16 7799146

Part no. 7799146

Mini R55 R56 Alternator Supporting Bracket Mount Generator Diesel W16 7799146

PLN 47.95

Delivery - Tue, Nov 25

If paid before 14:00

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Mini F55 Fuse Box Front Body Control Module ECU BCM Unit 13275881

Part no. 9383681

Mini F55 Fuse Box Front Body Control Module ECU BCM Unit 13275881

PLN 474.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F10 F11 Active Pedestrian Protection PTS Front Bumper Sensor Unit 9241032

Part no. 9241032

BMW F10 F11 Active Pedestrian Protection PTS Front Bumper Sensor Unit 9241032

PLN 189.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F01 F07 LCI F10 F11 F25 Air Module Control Unit ECU 9385026

Part no. 9385026-1

BMW F01 F07 LCI F10 F11 F25 Air Module Control Unit ECU 9385026

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mini Cooper One R50 R53 JCW Fuel Filler Cover Flap Actuator 7152588 7127872

Part no. 7152588

Mini Cooper One R50 R53 JCW Fuel Filler Cover Flap Actuator 7152588 7127872

PLN 27.95

Delivery - Tue, Nov 25

If paid before 14:00

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Ford Transit Mk6 Starter Motor Engine Actuator Diesel 2.4 TDCi YC1U-11000-AF

Part no. YC1U-11000-AF-1

Ford Transit Mk6 Starter Motor Engine Actuator Diesel 2.4 TDCi YC1U-11000-AF

PLN 142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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

Part no. 9364818

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

PLN 949.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi Q7 4L On Board Power Supply Control Module Unit ECU 4F0907280E

Part no. 4F0907280E

Audi Q7 4L On Board Power Supply Control Module Unit ECU 4F0907280E

PLN 61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Wiring Harness BMW F20 F21 F30 Motor Sensor System Module 2 7622980

Part no. 7622980

Wiring Harness BMW F20 F21 F30 Motor Sensor System Module 2 7622980

PLN 189.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W212 Air Suspension Control Unit Module ECU A2125406462

Part no. A2125406462

Mercedes W212 Air Suspension Control Unit Module ECU A2125406462

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi Q5 8R Air Module Control Unit SRS System ECU 8R0959655G

Part no. 8R0959655G

Audi Q5 8R Air Module Control Unit SRS System ECU 8R0959655G

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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VW Polo 6R Seat Ibiza 6J Clock Spring Steering Column Squib Ring 6C0959653

Part no. 6C0959653

VW Polo 6R Seat Ibiza 6J Clock Spring Steering Column Squib Ring 6C0959653

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi Q5 FY Sound System Audio Amplifier Amp Unit Bang & Olufsen 80A035223A

Part no. 80A035223A

Audi Q5 FY Sound System Audio Amplifier Amp Unit Bang & Olufsen 80A035223A

PLN 1,899.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Parking Brake Module Audi A6 C7 A7 4G A8 4H Handbrake Control Unit 4H0907801H

Part no. 4H0907801H

Parking Brake Module Audi A6 C7 A7 4G A8 4H Handbrake Control Unit 4H0907801H

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A4 S4 B8 Audio Amplifier Sound Booster Control Unit Module 8T0035223AP

Part no. 8T0035223AP

Audi A4 S4 B8 Audio Amplifier Sound Booster Control Unit Module 8T0035223AP

PLN 664.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW E60 E61 LCI 520d Diesel N47 Engine ECU Kit DDE 8506199 CAS 3 + Key

Part no. 8506199-3

BMW E60 E61 LCI 520d Diesel N47 Engine ECU Kit DDE 8506199 CAS 3 + Key

PLN 664.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W205 PDC Park Assist Control Module Ecu A2229000905

Part no. A2229000905

Mercedes W205 PDC Park Assist Control Module Ecu A2229000905

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F01 F02 F10 F11 LCI Power Distribution Fuse Box Front 9252815

Part no. 9252815

BMW F01 F02 F10 F11 LCI Power Distribution Fuse Box Front 9252815

PLN 85.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W205 Front Air Module SRS Control Unit ECU A2059009427

Part no. A2059009427

Mercedes W205 Front Air Module SRS Control Unit ECU A2059009427

PLN 132.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W164 W251 Fuse Relay Module Rear Fuse Box Unit A1645402372

Part no. A1645402372

Mercedes W164 W251 Fuse Relay Module Rear Fuse Box Unit A1645402372

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F20 F21 F30 F31 ECU ICM Plus Control Unit Module Air 6882971

Part no. 6882971

BMW F20 F21 F30 F31 ECU ICM Plus Control Unit Module Air 6882971

PLN 142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW 7 Series E65 E66 E67 Control Unit Door Rear Driver Side

Part no. 6921982

BMW 7 Series E65 E66 E67 Control Unit Door Rear Driver Side

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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BMW E90 E91 F10 Mini R50 R52 Change Over Contact Relay Grey 5 Pins Set 1393415

Part no. 1393415-1

BMW E90 E91 F10 Mini R50 R52 Change Over Contact Relay Grey 5 Pins Set 1393415

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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Volkswagen Golf 8 Rain Sensor Front Windscreen 5Q0955559C

Part no. 5Q0955559C

Volkswagen Golf 8 Rain Sensor Front Windscreen 5Q0955559C

PLN 61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F20 F30 Central Bass Speaker Stereo Subwoofer Left N/S 9210147

Part no. 9210147

BMW F20 F30 Central Bass Speaker Stereo Subwoofer Left N/S 9210147

PLN 42.95

Delivery - Tue, Nov 25

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

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W176 W212 W246 Voltage Converter Inverter Power Distributor A0009820212

Part no. A0009820212

Mercedes W176 W212 W246 Voltage Converter Inverter Power Distributor A0009820212

PLN 94.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W221 Dashboard Instrument Cluster Panel Button Switch A2218211251

Part no. A2218211251

Mercedes W221 Dashboard Instrument Cluster Panel Button Switch A2218211251

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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Mercedes W213 Door Module Rear Left N/S Control Unit A2139004709

Part no. A2139004709

Mercedes W213 Door Module Rear Left N/S Control Unit A2139004709

PLN 123.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Door Wiring Harness BMW F25 Rear Left Right Door N/O/S Wiring Loom 9315130

Part no. 9315130

Door Wiring Harness BMW F25 Rear Left Right Door N/O/S Wiring Loom 9315130

PLN 113.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi Q7 4L Navigation Multimedia Control Panel Knob Unit 4L0919614B

Part no. 4L0919614B

Audi Q7 4L Navigation Multimedia Control Panel Knob Unit 4L0919614B

PLN 2,089.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Battery Cable BMW X3 G01 X4 G02 Diesel Alternator Starter Positive Cable 8476016

Part no. 8476016

Battery Cable BMW X3 G01 X4 G02 Diesel Alternator Starter Positive Cable 8476016

PLN 142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F20 F30 F31 F32 Front Seat Control Unit Module ECU 9354457

Part no. 9354457

BMW F20 F30 F31 F32 Front Seat Control Unit Module ECU 9354457

PLN 189.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Citroen Relay 35 L Fuel Pump Carrier Bracket Holder Housing 9810737980

Part no. 9810737980

Citroen Relay 35 L Fuel Pump Carrier Bracket Holder Housing 9810737980

PLN 113.95

Free delivery - Tue, Nov 25

If paid before 14:00

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Audi A4 B8 Front Bumper PDC Wiring Park Assist Sensor Harness 8K0971095E

Part no. 8K0971095E

Audi A4 B8 Front Bumper PDC Wiring Park Assist Sensor Harness 8K0971095E

PLN 294.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW X5 X6 Series E70 E71 Power Distribution Fuse Box 9114135

Part no. 9114135

BMW X5 X6 Series E70 E71 Power Distribution Fuse Box 9114135

PLN 75.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW F40 ACSM5 Control Unit Air Module ECU Control Module 5A19AC3

Part no. 5A19AC3

BMW F40 ACSM5 Control Unit Air Module ECU Control Module 5A19AC3

PLN 142.95

Free delivery - Tue, Nov 25

If paid before 14:00

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BMW X5 E53 E60 E61 E63 E64 Petrol Engine Ping Knock Sensor 1709317

Part no. 1709317

BMW X5 E53 E60 E61 E63 E64 Petrol Engine Ping Knock Sensor 1709317

PLN 42.95

Delivery - Tue, Nov 25

If paid before 14:00

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BMW E36 E38 E85 Mini R52 R57 5x Change-Over Contact Relay Violet Set 1388911

Part no. 1388911-3

BMW E36 E38 E85 Mini R52 R57 5x Change-Over Contact Relay Violet Set 1388911

PLN 61.95

Free delivery - Tue, Nov 25

If paid before 14:00

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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