Automotive electrical systems
More informationAt 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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Part no. 9171984
BMW E60 E61 E63 E64 LCI Control Unit Lane Departure Warning Module ECU 9171984
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9134482
BMW 1 Series E87 ECU Body Control Module Unit L2 PL2 JBBFE 9134482
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6928267
BMW E65 E66 E67 Gateway Sensor Air Module Control Unit 6928267
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8798189-1
Basic Head Unit BMW F45 X1 F48 Mini F55 F56 Sat Navigation Radio Stereo 8798189
€218.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7555188
BMW 5 6 Series F10 F11 F12 F13 Control Unit Box Cover 7555155
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8576341-7
BMW F20 F21 F30 F31 116d 316d 116HP N47N ECU Kit DDE 8576341 + Key + FEM
€227.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9171925
BMW E88 Convertible Air Module Sensor ECU Control Unit Module 9171925
€28.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6940237
Wiring Cable AUX BMW E90 E91 E92 E93 Loom Kit Jack Plug Input 375MM 6940237
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6868194
BMW 3 Series E90 E91 LCI Mini R55 R56 Tyre Pressure RDC Control Unit Module
€66.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7634061
BMW F10 Engine Transmission Module Cable Loom Wiring Harness 7634061
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7342174
BMW X1 E84 Z4 E89 LED Xenon Headlight ECU Module 7342174 L90028076
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9225182
Rear Bumper Antenna BMW E93 E93N LCI Aerial Telephone 6970701
€28.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9264573
BMW 3 Series E91 LCI ECU Body Control Module Junction Box H2 9264573
€37.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9383178
BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9383178
€61.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9207416
BMW X6 E71 Map Card Fuse Box Grouping Diagram 9207416
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9874338
Navigation Headunit BMW F20 F21 F30 F31 Mini F56 Head Unit Basic Media 9139895
€113.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7801711-1
BMW X3 E83 2.0d M47N2 Engine Control Unit Module ECU DDE 7801711 Manual
€227.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6966551
BMW 5 Series E60 E61 Front Door Wiring Loom Harness Passengers Side 6966549
€37.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9438731
BMW F20 F21 F22 F30 F31 F32 F36 Body Control Module Unit FEM LR01 9438731
€151.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9149673
BMW 5 Series E60 E61 LCI Alarm System Unit Ultra Sonic Module 9149673
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9248361
Radio Player BMW F10 F11 F20 F21 F25 F30 F31 Alpine CD Champ 2 Head Unit 9248361
€123.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9298962
BMW F20 F21 F22 F30 F31 F32 F33 F80 M3 Body Control Unit Module REM V5 9298962
€28.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6885215
BMW F90 M5 F91 M8 G05 G11 G30 Steering Column Control Unit Module 6885215
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9360371
BMW X6 F16 Fuse Relay Box Control Unit Power Distribution 9360371
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7560626
BMW X3 Z4 E83 LCI E85 E86 Power Distribution Module Fuse Box 7560626
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8585380-1
BMW F30 330d F32 430d N57N 258HP Control Unit ECU Kit DDE 8585380 FEM Key
€284.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8476016
Battery Cable BMW X3 G01 X4 G02 Diesel Alternator Starter Positive Cable 8476016
€37.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8590045
BMW G20 G21 G01 G02 B47B B47D Engine Injector Module Wiring Harness 8590045
€37.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6913896
BMW Z4 E85 E86 Aerial Antenna Amplifier Module Rod 6913896
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7823973-1
BMW E90 E91 LCI E92 330d Diesel N57 245HP ECU Engine Kit DDE 7823973 CAS3 + Key
€189.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7786372
BMW X5 E53 3.0d M57 Earth Cable Battery Cable 7786372 12427786372
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9267980
BMW F10 Fuse Location Diagram Map Fuse Grouping 9267980
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6850424
BMW X3 F25 ICM Air Module Control Unit SRS ECU 6850424
€61.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9261612
Ultrasonic Parking Sensor BMW F20 F21 F23 F87 PDC Black 9261612
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9253111-1
BMW 1 2 Series F20 F21 F22 Positive Plus Pole Battery Blow Cable Part 9253111
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8515900
BMW X5 E70 LCI X6 E71 F01 F02 Starter Motor N57 Engine 8515900
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9291964
BMW 1 Series F20 Front Left Door N/S Wiring Loom Harness Cables 9291964
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 3414469
BMW X3 E83 Fuse Grouping Front Stick-on Label Diagram 9267980
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9339274
CAS4 Module BMW F01 F07 F10 F11 F12 X3 F25 Key Reading Control Unit 9339274
€66.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7581848-1
BMW E81 E87 LCI E90 116i 316i N45N ECU Kit DME CAS3 + Key 7581848
€455.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9804157
BMW F20 F21 F22 F23 LCi Mid-range Sound Speaker Stereo HiFi
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9343259
B+ Distribution Box BMW X3 F25 Battery Power Red Rear Control Unit 9206140
€42.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6858017
BMW F10 F11 LCI Control Unit EMF Module 6858017
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9287756
Loudspeaker Centre BMW F25 F15 Central Woofer Audio Speaker 9287756
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8582279-4
BMW F30 320d ed Diesel N47N 163HP Engine Control Unit ECU DDE 8582279 Manual
€99.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9254025
BMW 5 7 X3 X5 X6 Series F10 F11 E70 E71 F01 F02 F25 Rain Light Solar Sensor
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9227470
BMW 1 Series F20 F21 LCI Antenna Aerial Noise Suppression Filter 9227470
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9488418
Adblue Module BMW G20 G21 G30 G31 X3 G01 Control Unit ECU SCR 9488418
€42.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7550469
BMW E60N E61N E81 E87N E88 E90 E91 E92 E93 Alternator 7550469
€28.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6950181
BMW E93 Aerial Antenna Amplifier Diversity Control Module 6950181 9187798
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9113064
BMW 5 Series E60 E61 LCI Centre Console Switch Cluster Control Unit ECU 9113064
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7899655
Rear Speaker BMW E63 E64 Door Card Loudspeaker Left Right N/O/S Logic 7 7899655
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 1388911-2
BMW E36 E38 E85 Mini R52 R57 4x Change-Over Contact Relay Violet Set 1388911
€28.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9231443
BMW 3 Series F30 F80 M3 Radio Antenna Amplifier Suppression Filter 9231443
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9345373
BMW F10 Footwell Central Lock Gateway Control Module Unit ECU 9345373
€161.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8586571
BMW 1 3 F20 F30 LCI B47 Engine Gearbox Module Wiring Cable Loom Harness 8586571
€66.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6923209
BMW X5 E46 E53 Alarm System Inclination Indicator Module Unit 6923209
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8583575
BMW F07 F10 F11 F12 Diesel N57 Engine Wiring Injection Wiring Harness 8583575
€28.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7848265
BMW F87 M2 F80 M3 F82 F83 M4 S55 Engine Wiring Loom Module Harness Cable 7848265
€56.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6907520
BMW 5 X5 Series E39 E53 Dual Band Cable Compensator Hands Free Phone 6907520
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9139868
BMW X3 E83 LCI X5 E70 LCI PDC Parking Ultrasonic Sensor Schwarz Black 9139868
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6918567
BMW 7 Series E65 E66 E67 Seat Control Unit Module Heating 6918567
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6928523
BMW 3 Series E46 M47N Diesel Negative Earth Cable Battery 6928523
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9293309
BMW F20 F21 F30 F31 F32 Body Control Unit Module REM 9293309
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9205930
BMW E92 Telematics Bluetooth Control Unit Module 9205930
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8506434
BMW E87 E90 LCI N47 118d 318d Diesel Engine Control Unit ECU DDE Manual Gearbox
€61.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7524115
BMW Z4 E85 Petrol M54 Wiring Loom Harness Engine Automatic Gerabox
€27.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9224686
BMW Mini Clubman R55 Cable Wiring Loom Splitdoor Door Rear Right O/S 9224424
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8585642
BMW F20 F21 F30 F31 N47N Wiring Loom Harness Engine Gearbox Module 8585642
€56.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9154413
BMW E93 Convertible GPS Aerial Antenna Unit Module 9154413
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 3417586
Electronic Box BMW X3 E83 LCI 2.5si 3.0si N52N Control Unit Mount Holder 3417586
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 5A4A1E1
Kafas Camera BMW G20 G30 G28 G80 F40 F44 Front Assist Camera Module 5A4A1E1
€170.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6960428
BMW 3 5 6 Series E60 E61 E63 E64 E90 E91 FBAS Analog Video Module Unit 6960428
€225.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 7520912
BMW E60 E61 E63 E64 LCI Cover Electronic Box 7520912
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8267406
Headrest Adjustment BMW E46 E64 Front Right O/S Seat Actuator 8267406
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9128573
BMW 1 Series E87 LCI E87N Cable Set PDC Front Wiring Loom 9128573
€42.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9335298
BMW 1 Series F20 Front Left Door N/S Wiring Loom Harness Cables 9215715
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9134668
Seat Control Unit BMW E90 E91 E92 Seat Module Unit Controller ECU 9134668
€56.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9312764
Body Control Module BMW F10 LCI ECU Junction Box PL6 JBBFE III V2 9312764
€56.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9286941
BMW F10 ECU Body Control Module Junction Box V2 PL6 JBBFE III 9286941
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6994419
BMW G20 Power Distribution Fusebox Cover Fuse Box Terminal 6994419
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9251984
BMW F10 F11 F20 F21 F30 Control Unit Module Voltage Transformer VSU180 9233143
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8650701-1
BMW F80 M3 F82 F83 M4 S55 431HP Engine Module ECU DME Kit 8650701 Automatic
€1,125.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9280185
Air Module BMW F10 F11 F01 F02 F03 LCI Control Unit ECU 9280185
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8380945
Genuine BMW 5 X5 Series E39 E53 Aerial Trap Circuit Antenna Noise Filter
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9276099
BMW F01 F10 Diversity Aerial Antenna Amplifier Module DAB 9276099
€35.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 8610635-3
BMW F20 F30 F31 120i 320i N20 184HP Engine Control Unit ECU DME 8610635 Manual
€237.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. F20 F30 PLUG SOCKET LOOM PDC
PDC Plug BMW F20 F22 F30 F32 Loom Socket Parking Sensor Wiring Harness
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6989112-SCH
BMW E60 E61 E83 Front PDC Parking Sensor Schwarz 2 Black 668
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9267958
BMW F20 F30 MINI F56 Control Unit Air Conditioning Module 9267958
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6988303
BMW F20 F30 E60 E65 X5 E70 X6 E71 E84 Air Wiring Sensor Quality AUC 6988303
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9207360
BMW E60 E87 LCI E90 Hands-free Bluetooth High Basis MULF2 9207360
€66.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9351155
Control Panel BMW X3 F25 X4 F26 Radio Player High Audio Unit Module 9208591
€56.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6933268
BMW 7 Series E65 E66 Control Unit Door Rear Passenger Side 6933268
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9287441
BMW F21 F22 F23 Wiring Loom Harness Passenger Side 9287441
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. P0396890
BMW 1 Series E82 Rear Bumper PDC Cables Wiring Loom Set 0396890
€80.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 6911584
BMW E65 E66 Steering Wheel MFL Phone Switch Buttons Left N/S 6911584
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9160558
BMW 5 Series E60 E60N E61 E61N LCI Airbag ECU Control Unit Module
€23.95
Free delivery - Thu, Nov 06
If paid before 14:00

Part no. 9123290
BMW E81 E87 E90 MULF Hands Free Electronics Control Module 9123290
€70.95
Free delivery - Thu, Nov 06
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.
 
- Electronic control modules and controllers – They control and manage the operation of various vehicle systems, such as the engine, air conditioning and ABS.
 - Alternators and generators – Responsible for generating electricity and charging the battery while the engine is running.
 - Parts for alternators and generators – Including voltage regulators, brushes and bearings that ensure proper operation of the alternator.
 - Starters – Key components of the starting system that enable the engine to be started.
 - Starter parts – Including bendixes, rotors and solenoids necessary for the proper operation of the starter.
 - Batteries – They store the electrical energy necessary to start the engine and power on-board systems.
 - Wires, harnesses and connectors – They transmit energy and electrical signals between various vehicle systems.
 - Fuses and fuse boxes – Protect the electrical system against overloads and short circuits.
 - 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:
| Symptom | Possible cause | Item to check | 
|---|---|---|
| Difficulty starting the engine | Worn out starter or battery | Starter motor, battery | 
| Dimming the lights | Inefficient alternator | Alternator, voltage regulator | 
| Electric windows not working | Damaged relays or harness | Relays, 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
- Measure the battery voltage with a multimeter – the resting value should be approximately 12.6 V.
 - Check the charging voltage with the engine running – the correct range is 13.8–14.5 V.
 - Assess the condition of the wires and terminals – lack of corrosion and a firm seat are essential.
 - 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
| Question | Answer | 
|---|---|
| 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 .