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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In Stock
Price
Part no. 9210105
BMW 5 Series F07 GT Gran Turismo Door Wiring Loom Cable Harness 9210105
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9111165-PB
BMW E81 E82 E87 E88 E90 E91 Ultrasonic Sensor PDC Platinbronze A53 9111165
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8506373
BMW X3 Series E83 LCI 1.8d N47 Engine Control Unit ECU Module DDE 8506373 Manual
€227.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 7520912
BMW E60 E61 E63 E64 LCI Cover Electronic Box 7520912
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 7M0951253A
Audi VW Volkswagen Seat Relay Unit Module 4 Pins 7M0951253A
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 6974890-MYS
BMW E87 E90 E91 LCI PDC Ultrasonic Parking Sensor Mysticblau Blue - A07
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8T0959795H
Audi A4 B8 Door Control Module Unit ECU Rear Left Right N/O/S 8T0959795H
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A0215452032
Mercedes C140 CL420 119.981 279HP Engine Unit ECU A0215452032 Automatic Gearbox
€94.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9267516
BMW F10 Central Gateway Module Control Unit Lear ZGW-02 MID Plus 9267516
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9218261
Mini Clubman R55 Clubdoor Cable Wiring Loom Harness Set 9154133
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8635815
BMW F20 F30 LCI 118i 318i B38 Gearbox Wiring Loom Harness Cable 8635815
€32.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8K0971845A
AUDI A5 8T 2.0 TDI CGLC Fuse Relay Box Power Distribution 8K0971845A
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9149843
BMW E81 E87 LCI E90 Hands-Free Bluetooth Module High MULF2 9149843
€56.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8K0959795G
Audi Q5 8R Rear Door Control Module Unit ECU Left Right N/O/S 8K0959795G
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 04L907309AB-1
Audi Q3 8U 2.0 TDI DFTA 150HP Quattro Engine ECU Kit Ignition + Key 04L907309AB
€161.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 03C906016BG-1
Audi A1 8X 1.4 TSI CAXA 122HP Engine Control Unit ECU Kit 03C906016BG BCM + Key
€161.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 7172536
BMW F01 F10 F11 F20 F21 E90 LCI Control Unit Xenon Light 7172536
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 6825538
Comfort Module Unit BMW F20 F21 F30 F31 F32 Body Control FEM ECU LR01 6825538
€75.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9890599
BMW F90 M5 G11 G30 Air Module Crash Control Unit 9890599
€189.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A9065410140
Mercedes-Benz Sprinter W906 Battery Tray Holder Mounting Bracket A9065410140
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 04E971612BD
Audi A1 8X 1.4 TFSI CZCA Engine Wiring Harness Loom Manual Gearbox 04E971612BD
€113.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2229001306
Mercedes W910 Gearbox Module Transmission Basic Control Unit A2229001306
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A6394404906
Mercedes-Benz Vito W639 Loudspeaker Cable Wiring Loom Harness A6394404906
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2215408045
TPM Module Mercedes W221 S500 C216 Tire Pressure System Module RDK A2215408045
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 1K0951253A
VW Audi Seat Skoda Glow Plug Relay Unit Engine Supply Black 4 Pins 1K0951253A
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 46858322
Peugeot Boxer II Citroen Relay III Fuse Box Control Unit Module 46858322
€284.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9286249
BMW 3 Series F30 F31 Rear Door Wiring Loom Cable Harness 9286249
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2711500420
Mercedes W204 M271 Solenoid SOLV Valve Wiring Harness Petrol A2711500420
€32.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 4H0907637K
Audi A8L 4H Yaw Rate Domain Control Module Unit ECU 4H0907637K
€222.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A0035422319
Mercedes W176 W246 Relay Battery Decoupling 12V A0035422319
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2139007107
Mercedes W213 Seat Control Module Unit ECU A2139007107
€51.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9208452
Wiring BMW F07 Front Bumper PDC Wiring Park Assist Sensor Harness 9208452
€70.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 6819334
BMW F20 F21 F30 F31 REM Rear Electronic Module Fuse Box Control Unit V3 6819334
€32.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2118705026
Passenger Seat Module Mercedes W164 W203 W211 Memory Control Unit A2118705026
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A6519007401-2
Mercedes W204 C250CDI Blue Efficiency OM651.911 204HP Engine ECU A6519007401 Key
€189.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A1185402504
Mercedes C118 Door Harness Rear Left N/S Door Wiring Loom A1185402504
€37.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 1K0919283A
Volkswagen Touran 1T Parking Control Unit Module Sensor 1K0919283A
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8584817
BMW G20 G21 G01 G02 Wiring Harness Engine Glow Plug Module 8584817
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 4F0959793E
VW Volkswagen Tiguan 5N Front Right O/S Door ECU Module Control Unit 4F0959793E
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2208203226
Seat Heating Sensor Mercedes W209 W211 W220 Left N/S Control Unit A2208203226
€32.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 6938221
BMW 3 Series E90 E91 Wiring Loom Front Door Left Passenger Side 6938221
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2079002800
Mercedes W207 Convertible Door Module Front Right O/S Control Unit A2079002800
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2036901430
Mercedes C CLC Class CL203 W203 Rear SAM Unit Fuse Box Trim Cover A2036901430
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 7608801
Valve Cable BMW F20 F21 F30 F31 Petrol N13 Valve Tronic Wiring Harness 7608801
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8Y0035042C
Audi S3 8Y Body Control Comfort Module ECU Unit Bluetooth 8Y0035042C
€1,139.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 4E0910217C
Audi Q7 4L Front Camera FAS Lane Assistance Control Unit 4E0910217D
€56.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8617551-5
BMW F20 F21 125i N20 218HP ECU Control Unit Kit DDE 8617551 Key FEM Automatic
€474.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 7856819
Battery Cable BMW F90 M5 F91 M8 Wire Lead Positive Alternator Starter B+ 7856819
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9381101
BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9381101
€56.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2139006016
Mercedes W213 C238 Air Suspension Level Control Unit Module Airmatic A2139006016
€56.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8N8035223A
Audi TT 8N Amplifier BOSE Premium Audio Sound System Module 8N8035223A
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 7222633
BMW E90 E91 LCI Flat Cable Wiring Wire CAS Start Stop ECU Loom 7222633
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 443937105A
VW Volkswagen Audi Skoda Seat Little Fuse Amp 30A 12V 443937105A
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9326437
BMW F30 F31 Wiring Passenger Loom Front Door Cables Harness 9286241
€32.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8617709
BMW Mini Cooper F55 F56 Wiring Harness Motor Sensorsystem Module 8617709
€113.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 3453954
Mini Cooper One R57 R58 Aerial Antenna Amplifier Diversity Module 3453954
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 6932644-1
BMW 3 5 Series E60 E71 E90 E92 Suppression Filter Aerial Module Antenna 6932644
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A0009058000
Windscreen Camera Mercedes W207 W221 Front Windshield Module Unit A0009058000
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2048210197
Door Cable Guide Mercedes W204 Front Wiring Loom Harness Channel A2048210197
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9286236
BMW F30 Door Wiring Front Passenger Door Loom Cables Harness F31 9286236
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2118206185
Mercedes E S Class W211 W220 Telephone Hands Free Control Module A2118206185
€23.95
Free delivery - Tue, Oct 28
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 - Tue, Oct 28
If paid before 14:00
Part no. 9142218
BMW X3 E83 LCI PDC Parking Ultrasonic Sensor Silver Grey 9142218 9139866
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 7E0907655A
Audi TT 8J ESP YAW Lateral Acceleration Sensor 7E0907655A
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9364669
BMW F10 F11 LCI Active Sound Unit Control Module Design Amplifier 9337754
€61.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2048704326
Mercedes W204 Door Module Control Unit Module Front Left N/S A2048704326
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 4F0959792R
Audi A6 C6 Front Door Left N/S Module Unit Control ECU 4F0959792R
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9218381-1
BMW F10 F20 F30 Steering Wheel Module Electronics Control Unit 9209427
€37.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 7835872
BMW 5 Series E60 E63 E64 Carrier Holder Amplifier/Video Module Fairing EDC
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 5WB959107B
Audi Q2 GA Rear Boot Trunk Lid Tailgate Control Unit Module ECU 7367747
€70.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A6519000700-3
Mercedes W906 310 CDI OM651.955 95HP Engine Unit ECU Kit A6519000700 Key Lock
€393.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 510971693J
Volkswagen Golf Sportsvan Door Harness Rear Left N/S Door Wiring Loom 510971693J
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 6950525-1
2 x BMW E63 E64 E93 Alarm System Module Sensor DWA Control Unit Set 6950525
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8V4971693F
Audi A3 8V Rear Left Right N/O/S Door Card Wiring Loom Harness 8V4971693
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A2055463100
Retaining Plate Mercedes W205 Relay Fuse Box Holder Bracket A2055463100
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 4L0919614B
Audi Q7 4L Navigation Multimedia Control Panel Knob Unit 4L0919614B
€550.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A0009822523
Mercedes W156 W242 W246 W447 Relay 4-Pin Black Hella A0009822523
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A0035421619-1
Mercedes W177 Relay 052 Fuse Box Relay Slot B D E 70A Tyco SET X2 A0035421619
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 1S0919275D-MRE
Audi A5 8T PDC Parking Distance Control Sensor 1S0919275D Misano Red Pearl - Z3M
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9267456
Control Unit BMW F10 F11 Body Module ECU JBBFE IIIR V2 PL6 ECU 9267456
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A6401508334-1
Engine Control Unit Mercedes W245 B200 CDI OM640.941 140HP ECU A6401508334
€104.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9187933
BMW 1 3 Series E88 E93 Mini Cabrio R57 Rollover Control Module Unit 9187933
€132.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8482313
BMW G30 Engine Wiring Loom Harness Ignition Module 8482313
€85.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9122432
BMW E60 E61 LCI X5 E70 X6 E71 X3 F25 Rain Light Solar Sensor 9122432
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 4F0955557A
Audi A6 C6 Door Crash Impact Sensor Front Left Right N/O/S 4F0955557A
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 5WA915343B
Battery Bracket VW Golf 8 CD1 Audi A3 8Y Battery Clamp Holder 5WA915343B
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 1388277080
Citroen Relay 35L III Positive Battery Wiring Loom Harness Diesel 1388277080
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 7638192
BMW F20 F21 F30 F31 N13 Petrol Engine Starter Motor Bosch 7638192
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 06L903018H
Audi A4 B9 A5 F5 Alternator Generator Valeo 2.0 TFSI DDWA 06L903018H
€142.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 2225618
Ford Transit Custom Mk1 Engine Starter Motor 2.0 EcoBlue GK2T-11000-AB
€66.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9282072
BMW 5 Series F10 F11 Cable Loom Door Passenger Side Wiring Harness 9256002
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8631637
Earth Ground Cable BMW i3 I01 Battery Starter Terminal Wiring 8631637
€28.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8V0907451
Audi A3 8V Sun Light Solar Sensor Control Detector 8V0907451
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 6921980-1
Door Module BMW E65 E66 Door Control Unit ECU TFT Rear Left N/S 6922263
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 8385498-1
BMW 7 Series E65 E66 E67 Support Bracket Navigation Computer 8385498
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A0009822923
Mercedes W177 W205 W247 Relay Fuse Unit Module 4 Pins Grey A0009822923
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. 9217234
Module Bracket BMW X3 F25 X4 F26 Control Unit Holder Carrier 9217234
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A6396641914
Mount Support Mercedes Vito W639 Battery Bracket Holder Mounting A6396641914
€23.95
Free delivery - Tue, Oct 28
If paid before 14:00
Part no. A0009822723
Mercedes W205 Estate Fuse Relay Box Module Control A0009822723
€23.95
Free delivery - Tue, Oct 28
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 .