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. rhd-7552381
BMW Z4 Series E85 2.0i N46 Wiring Harness Engine Gearbox Module Set 7552381
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V0920790A
Audi A3 S3 RS3 Instrument Cluster Speedo Clocks Diesel Manual 8V0920790A
£474.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8P0959801F
Audi A3 8P Door Window Lifter Regulator Motor Front Right O/S 8P0959801F
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2129002813
Mercedes W212 PDC Parking Distance Control Unit Module Sensor A2129002813
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6989713-1
BMW E88 E89 E93 Convertible Cabrio DWA-Alarm System Module Set Of 2 6989713
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2229063202-1
Fuse Box Mercedes W205 W222 Electrical Relay Box Module Unit A2229063202
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6906911
BMW X5 Series E53 Battery Positive Lead Red Cable Plus Pole Wire 6906911
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9150883
BMW 3 E93 Convertible Boot Trunk Lid Tailgate Wiring Loom Harness Cables 9150883
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9306220
Telematics Module BMW F10 F20 F30 F31 Bluetooth Teleservices GPS 9306220
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0009051600
Mercedes W207 W212 W221 Front Windscreen Windshield Camera A0009051600
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1779001604
Mercedes W177 W247 Door Module Front Right Control Unit A1779001604
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9381320
BMW F45 Mini F55 F56 Head Unit Basic Media DAB Headunit 9381320
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7561684-1
BMW Z4 E85 2.5i N52 177HP Engine Unit ECU Kit DME 7561684 EWS + Key Manual
£161.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1388911-2
BMW E36 E38 E85 Mini R52 R57 4x Change-Over Contact Relay Violet Set 1388911
£14.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9150889
BMW E81 E87 LCI Front PDC Parking Distance Control Loom Wiring 9150889
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8516739-4
Mini Cooper D R55 R56 LCI R60 N47N Engine ECU Kit DDE 8516739 CAS3 Key Manual
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7583740
BMW Z4 E89 Earth Battery Cable Wiring Loom Harness Line 7583740
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1669006105
Door Module Mercedes W176 W246 Front Right O/S Control Unit A1669006105
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-7802181
BMW E81 E87 E90 E91 120d 320d N47 Wiring Harness Engine Gearbox Module 7802181
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9252812
BMW F10 F11 F01 Fuse Box Power Distribution Junction Relay Rear 9252812
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9015450119-1
Fuse Holder Mercedes Sprinter W906 Electrical Fuse Box Bracket A9015450119
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9281518
BMW F20 F21 F22 F30 Radio Professional CD Bluetooth Headunit Control 9281518
£184.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9177871
BMW E60 LCI E61 Map Fuse Box Grouping Diagram Card 9156547
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2125403505
Mercedes W212 Battery Starter Alternator Wiring Harness Cable A2125403505
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6926445
BMW 5 Series E60 E61 LCI Heated Front Seat Control Module 6926445 9182128
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9305712
BMW X3 F25 Body Control Module ECU Junction Box JBBFE III 3 V9 Lear 9305712
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9264571
BMW E90 LCI Body Control Module H1 PL2RR JBBFE IIIR 61359264571 9264571
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6926961-1
BMW E60 E61 X5 E70 X6 E71 F07 F10 F11 Seat Adjustment Switch Left N/S 6926961
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7508637
BMW 7 Series E65 E66 N62 Starter Motor 1,8KW Petrol 7508637 7508635
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6421508900-1
Mercedes W212 E350 CDI OM642.852 Engine Control Unit Module ECU A6421508900
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7311541
BMW 2 Series F22 F87 M2 Rear Third Stoplamp Stop Lamp Brake Light White 7311541
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2709002100-12
Mercedes W176 W246 A180 B180 270.910 122HP Engine ECU Kit A2709002100 Automatic
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9267419
BMW E90 LCI Body Control Module H1 61359267419 9267419
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2139002501
Mercedes W213 OM654.920 Automatic Transmission Control Unit Module A2139002501
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9361654
Radio Player Mini F55 F56 CD Bluetooth DAB Control Unit Module 9361654
£104.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8R0035223F
Audi A4 B8 A5 8T Stereo Radio Sound System Speaker Amp Amplifier 8R0035223F
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9193745-2
Display Screen BMW E60 E61 E90 LCI 8.8" Monitor Sat Nav 9193745
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7515253
Mini Cooper One R50 R52 R53 R55 R56 R57 R58 R59 R60 R61 Earth Ground Cable
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8512500
BMW E81 E82 E87 LCI E88 123d N47S 204HP Engine Unit ECU DDE 8512500 Manual
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9224950
BMW F30 Rear Bumper PDC Wiring Loom Harness Cables 9224950
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1729007500
Mercedes W204 Seat Module Memory Control Unit Front Left N/S A1729007500
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2125403705
Mercedes W212 Battery Starter Alternator Wiring Harness Cable A2125403705
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2139062202
Mercedes W213 W222 Fuse Box Rear Electrical Fuse Unit Module A2139062202
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8517862-5
BMW F10 F20 F30 520d 120d 320d N47N 184HP Engine Unit ECU DDE 8517862 Automatic
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6821139
BMW F10 LCI F20 F21 F30 F31 DAB Bluetooth Head Unit Basic 6821139
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2049005601
Mercedes W204 S204 Estate SAM Control Unit Module Rear A2049005601
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2048702626
Door Module Mercedes W204 Rear Right O/S Control Unit Module A2048702626
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8625241-2
BMW F20 F30 116i 316i N13 136HP Engine ECU Kit DME 8625241 FEM Key Lock Manual
£474.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9142405
Mini Cooper One R56 Front Left Door Wiring Harness N/S 9142405
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9166782-1
BMW X5 X6 E70 E71 Dashboard Navi Monitor Sat Nav System Screen 8,8" 9166782
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A19AC3
BMW F40 ACSM5 Control Unit Air Module ECU Control Module 5A19AC3
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9808786
Mini Paceman R61 Front Right O/S Window Lifter Mechanism Motor Regulator 9808786
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. H1BB13D278AC
Ford Fiesta MK7 Front Headlamp DRL Light Lamp Control Unit Module H1BB-13D278-AC
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7573701-2
Mini Cooper One R55 R56 N12 DME 7573701 Petrol Engine Control Unit ECU Manual
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8509035
BMW E60 LCI 530d X5 E70 3.0d M57N2 Engine Control Unit ECU DDE 8509035
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9171900
BMW X5 E70 X6 E71 Computer Control Unit DVD Player RSE MID PLUS PL4 9171900
£303.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2513200158
Mercedes W251 W906 Valve Block Air Suspension Control Unit Module A2513200158
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8P0919283D
Audi A3 8P PDC Parking Distance Control Sensor Module Unit ECU 8P0919283D
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2469068601
Battery Junction Block Mercedes W176 W246 Battery Plus Pole Terminal A2469068601
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519004500-1
Mercedes W205 C220d 651.921 170HP BlueTEC Engine ECU Kit A6519000603 Key SAM
£322.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3C8035195
VW Volkswagen Tiguan 5N Scirocco Mk3 Radio Head Unit Media CD Player 3C8035195
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 2755704
Genuine BMW Mini Cooper One R55 R56 R57 R60 R61 Fuse Box Empty Housing 2755704
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9268751
Control Unit BMW F10 F11 CAS4 Reading Module 9268751
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7P0959651
Porsche Cayenne 92A Front Pressure Crash Impact Sensor 7P0959651
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9244144
BMW E82 E88 E92 E93 LCI Accelerating Sensor 9244144
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9293242
BMW 3 7 Series F01 F02 LCI F34 Telematics Control Unit Module TCB ECE 9293242
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8598806-1
BMW X3 F25 20dX Diesel B47 190HP Engine Module ECU Kit DDE 8598806 Key CAS4
£379.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2048705490
Mercedes-Benz C W204 Digital Audio DAB Receiver Control Unit Module A2048705490
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9210135
BMW F07 GT Rear Door Wiring Loom Cable Harness 9210135
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2129004106
Door Module Mercedes W212 Rear Left N/S Control Unit A2129004106
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9261110
BMW F20 F21 F30 F31 Fuse Box Power Distribution Control Unit Box Rear 9261110
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9273584
Seat Belt Module BMW E92 F32 E61 Control Unit LCPA ECU 9273584
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8506373-3
BMW X3 E83 LCI 2.0d N47 177HP Engine Control Unit ECU DDE 8506373 Automatic
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7556846
Battery Cable BMW E82 E90 E91 E92 N54 Alternator Starter Base B Cable 7556846
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0959592F
Door Module Audi A3 8V Volkswagen Golf 7 Control ECU Front Left N/S 5Q0959592F
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0937084CP
Audi S3 8V Module BCM Body Control Unit Module ECU 5Q0937084CP
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9239323
BMW E81 E90 LCI Business System Car Infotaiment Computer CIC 9239323
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8639595-4
BMW F30 328i F32 428i N20 245HP Engine Unit ECU Kit DME 8639595 Key + FEM
£284.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9210105
BMW 5 Series F07 GT Gran Turismo Door Wiring Loom Cable Harness 9210105
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8636069
BMW F20 F30 LCI B48 Engine Gearbox Module Wiring Cable Loom Harness 8636069
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1679004211
Door Module Mercedes W205 W213 W910 Front Right O/S Control Unit ECU A1679004211
£80.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1679006613
Mercedes W177 Sliding Roof Module Sunroof Panoramic Control Unit A1679006613
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3Q0905861C
Audi A4 B9 A5 F5 Steering Column Lock Mechanism Control Unit 3Q0905861C
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8W0035465-1
Stereo Radio Amp Audi A4 B9 A5 8W Sound System Speaker Amplifier 8W0035465
£132.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9239985
BMW F10 F11 Control Unit ECU Module Airbag Safety Unit 9239985
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1698208026
Mercedes W169 Door Control Module Right Front O/S A1698208026
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3453890
BMW Mini Cooper Cabrio R57 Aerial Roof Antenna Base Unit 3453890
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0907063N
Audi A4 B8 Body Control Comfort Unit Module BCM Unit ECU 8K0907063N
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6853705
BMW X6 E71 ICM Integrated Chassis Management Control Unit Brakes 6853705
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8795892
Battery Cable BMW X3 G01 Rear Trunk Battery Negative Lead Wire IBS 8795892
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-3448327-4
BMW X3 E83 LCI 4 Instrument Cluster Speedo Clocks Diesel Manual 3448327
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2048702126
Mercedes W204 Door Module Control Unit Module Front Right O/S A2048702126
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8385498-1
BMW 7 Series E65 E66 E67 Support Bracket Navigation Computer 8385498
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9128570
PDC Loom Cables BMW E81 E87N LCI Front Bumper Wiring Set 9128570
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7L0971279G
Audi Q7 4L Sensor ABS Wiring Harness Cable Rear 7L0971279G
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A02F94
PDC Module BMW F45 X3 F25 Mini F55 F56 F60 Parking Distance Sensor Unit 5A02F94
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6797439
BMW F07 GT ICM Management Control Unit Module DSC Brakes 6797439
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9157158
BMW E60 E61 LCI E63 E64 Body Gateway Module ECU Control Unit 9157158
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7L0937576B
Audi Q7 4L Fuse Box Trim Cover Panel Electrical Unit Housing 7L0937576B
£13.95
Free delivery - Wed, Dec 17
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 .