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.
GB
Make
Category
Subcategory
Condition
In Stock
Price
Part no. 9317872
BMW F20 F21 F22 F30 F31 Alpine CD Champ 2 Radio Player Head Unit 9323784
£37.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6857300
Air Module BMW F01 F02 LCI F10 F11 F13 ICM Crash Control Unit ECU 6857300
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7550975
BMW 1 3 Series E81 E82 E87N E88 E90 E91 E92 N43 Starter Motor
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9300859
Fuel Tank Cable BMW X5 F15 SCR AdBlue Unit Adapter Wiring Harness Diesel 9300859
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9187647
BMW E82 E90 E92 LCI Antenna Amplifier Diversity 9187647
£75.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9277202
Wiring Cable BMW F06 F12 F13 Electric Parking Hand Brake Handbrake Set 9277202
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9198302
BMW F10 F11 F20 F21 F30 F31 130A Electric Fan Motor Relay 9198302
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9325723
BMW G30 G31 Suppression Filter Aerial Antenna Amplifier Module 9325723
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9270500-SCH
BMW X3 Series E83 LCI Front PDC Ultrasonic Parking Sensor Black 9270500
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9218702
Rain Sensor BMW F10 F11 Light Solar Fogging Control Unit 9218702
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8518477-3
BMW X3 F25 20dX 184HP N47N Engine Unit ECU Kit DDE 8518477 Key CAS4 Automatic
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9329702
BMW F20 F30 F31 REM Rear Electronic Module Fuse Box Control Unit V3 9329702
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8578504
BMW F30 LCI 335dX N57Z Engine Gearbox Module Wiring Cable Loom Harness 8578504
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9159332
BMW F01 F10 F11 Heater Fan Blower Unit Motor Wiring Cable Harness 9159332
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6938226-2
BMW 3 Series 2 E90 E91 LCI M3 Wiring Loom Rear Door Left Right 6938226
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7627023
BMW F20 F21 F30 Petrol N13 Automatic Gearbox Engine Sensor Module 1 Wiring
£56.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6939811
BMW E85 Roadster Cabrio Safety Information Air Module 6939811
£227.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9260874-1
Alarm Sensor BMW X1 E84 E91 Ultra Sonic-Module System Savanna Beige 9260874
£32.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8618442
BMW X5 F15 High Voltage Battery Negative Cable 8618442
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7583526-1
BMW X3 Series E83 2.5si N52N 218HP Engine ECU Kit DME + Key 7583526 Manual
£379.95
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 7624617-1
BMW F20 F21 F30 F31 F32 Cable Alternator Starter Base B 7624617
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8574352
BMW X1 E84 20d 20dX 184HP N47N Engine Control Unit ECU DDE 8574352 Automatic
£75.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9324115
BMW X5 F15 40eX N20 Positive HV Battery Wire Harness Loom Charging Cable 9324115
£70.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9273628-1
BMW F10 Light Control Footwell Module Unit ECU FRM III 9273628
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8583091
BMW X5 E70 G11 Integrated Supply Module Ecu Control Unit 8583091
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9372534
Door Wiring Harness BMW G11 Front Right Door O/S Wiring Loom Cables 9372534
£85.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8582279-6
BMW F30 320d ed N47N 163HP Engine ECU DDE Kit FEM + Key 8582279 Automatic
£189.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8574752-1
BMW F25 20dX B47 190HP Engine Unit ECU Kit DDE 8574752 CAS4 Key Automatic
£332.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8642682
BMW 3 Series F30 LCI 330e Negative Earth Cable High Voltage Battery 8642682
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9252636
BMW X1 E84 PDC Sensor Parking Control Module Unit ECU 9225822
£142.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7619250
Alternator Bracket BMW F10 F20 F22 F30 F32 LCI G30 B47 Supporting Mount 7619250
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6927312
BMW E60 E61 E65 E66 Front Seat Module Control Unit 6927312
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9362848-1
Telematics Module BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Unit 9342881
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8577241
BMW F30 F32 LCI 330d 335dX 430d 435dX Alternator Starter Cable B+ 8577241
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7567776
Starter Cable BMW E81 X1 E84 E87 E90 N52 Alternator Battery Wire B 7567776
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8519009-1
BMW X1 E84 20dX Diesel N47N 184HP Engine ECU Kit DDE 8519009 CAS3 Key Automatic
£132.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9226882
BMW F20 F21 Rear Antenna Aerial Amplifier AM/FM DAB 9226882
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6838610
BMW 1 Series F40 Aerial probe AM/FM Antenna 6838610
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8582279-1
BMW F20 F30 F32 120d 320d 420d Diesel N47N 184HP ECU Kit DDE 8582279 + Key + FEM
£474.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7800167
BMW E70 LCI E90 E91 LCI F10 F11 N57 Lead Preheater Wiring System Diesel 7800167
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 099-X37
BMW Mini Autoleads Car Interface Steering Multistalk Adaptor 099-X37
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6943287-1
BMW 5 Series E60 Light Control Module Unit Lear LME6X MAN. LWR (LCM) 6943287
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6868254
BMW F33 ECU ICM Control Sensor Unit Air Module ECU 6868254
£37.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6836504
BMW F20 F21 LCI F30 F31 F32 F13 Electric Coolant Fan Motor Relay 130A 6836504
£18.95
Free delivery - Mon, Dec 01
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
£189.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. RHD-5A2DA15
BMW F40 Power Steering Rack Wiring Harness Loom Cable 5A2DA15
£32.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9382418
BMW F45 X1 F48 G30 Telematics Module Bluetooth Telephone Control Unit 9382418
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9223689-1
Screen BMW X1 E84 Display Monitor On-board CID TV Navigation System 8,8" 9223689
£104.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9169521
BMW E61 Centre Console Switch Cluster Control Unit ECU 9169521
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9122100
BMW 1 Series E88 Mini Cooper R57 R59 Sat Nav GPS Antenna Amplifier 9122100
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6863389
BMW F20 F21 F30 F31 ECU ICM Plus Control Unit Module Airbag 6863389
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8518269
BMW E90 E91 LCI N47N 320d 184HP ECU Engine Control Unit DDE 8518269 Manual
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 2284704-1
BMW F87 F80 F82 M4 Park Lockout Control Unit Module DKG 2284704
£56.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9317173
BMW F20 F21 F30 F31 REM Rear Electronic Module Fuse Box Control Unit V1 9317173
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6983018
BMW E90 Radio Professional CD Player 6983018 65126983018
£80.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7795638
BMW 3 E90 E91 E92 E93 Cable starter-base B Diesel 7795638
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7615308
BMW F20 F21 F30 Petrol N13 Wiring Loom Harness Engine Gearbox Manual 7615308
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8610635-3
BMW F20 F30 F31 120i 320i N20 184HP Engine Control Unit ECU DME 8610635 Manual
£189.95
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 8585373
BMW F25 28dX N47N 180HP Engine ECU Control Unit DDE 8585373 Automatic USA Model
£189.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7621178-5
BMW E81 E87 LCI E90 N43 118i 318i Engine Control ECU DME Kit 7621178 Automatic
£313.95
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 8616814
BMW X5 F15 Cooler High Voltage Battery Lower 8616814
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9270495-2
BMW X5 E70 X6 E71 F10 F11 F12 PDC Ultrasonic Parking Sensor SET X2 Black 9270495
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7634297
BMW F20 116i 118i N13 Petrol Engine ECU Control Unit Module DME 7634297
£332.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6799083-1
Control Unit BMW F10 F11 X3 F25 Parking Brake Handbrake Module EMF 6799083
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6950348
Door Wiring BMW E65 E66 Front Right O/S Cable Harness Loom 6950348
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9170452
BMW X5 Series E70 Footwell Light Control Module Unit LEAR FRM II NSW 9170452
£113.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6948048
BMW Z4 E85 Front Door Wiring Loom Cable Right O/S Harness 6948048
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9164352
BMW 3 Series E90 E91 E92 IBS Negative Battery Lead Cable 9164352
£51.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9251702
BMW 1 2 3 Series F20 F21 F22 F30 F31 F32 Connecting Wire Sat Nav Champ/Mask-CID
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 0429511
BMW X5 E70 LVDS Converter Module 0429511
£75.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8572438
BMW F07 F10 F30 330d 520d N57N 184HP Engine Control ECU DDE 8572438 Automatic
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9119444
BMW E81 E87 LCI E90 E91 E92 Front Fuse Box Power Distribution 9119444
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8586540-2
BMW F30 F32 LCI 330dX 430dX N57N 258HP Control Unit ECU Kit DDE 8586540 FEM Key
£189.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8616815
BMW X5 F15 Cooler High Voltage Battery Upper 8616815
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8582803
BMW F34 330d N57N 258HP Engine Control Unit Module ECU DDE 8582803 Automatic
£237.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6821203
Battery Cable BMW F45 F46 Negative Lead IBS Wiring Harness 6821203
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9257102
BMW F01 F02 F03 F04 Front Seat Control Unit Module Memory 9257102
£32.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8489647-3
BMW F45 B38 1.5 136HP Engine ECU Kit DME 8489647 BDC Key Automatic
£332.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6920292
BMW 7 Series E65 Cable Harness Loom Front Door Wiring Left Right N/O/S 6920292
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8582280-2
BMW F20 F21 116d N47N 116HP ECU Kit DDE 8582280 + Key + FEM Automatic
Product currently unavailable
Part no. 6922666
BMW 7 Series E65 Spare Key Fob Emergency Adapter Case Holder Mount Slot 6922666
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6940623
BMW 1 3 Series E81 E82 E84 E87 E90 E91 PDC Parking Ultrasonic Sensor Quartz Blue
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6960803
BMW E65 E66 E67 Control Unit Voice Input System Module 6960803
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6938966
BMW 5 Series e60 Suppression Filter Radio Areal Amp Supressor 6938966
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6982348
BMW 5 Series E60 E61 Wiring Drivers Side Loom Door Cables Front Right O/S
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9362445
BMW F20 F21 F22 Audio Amplifier Harman Kardon Active Sound Design Unit 9362445
£85.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9212176
Door Cable BMW F01 F02 Front Right O/S Wiring Loom Harness 9212176
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9395176
FEM Module BMW F20 F22 F30 F32 ECU Control Unit Fuse Box 9395176
£113.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. rhd-8507890
Gearbox Wiring BMW E90 E91 LCI 318d 320d N47N Engine Loom Harness Cables 8507890
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9229294
BMW F20 F21 F22 F30 F31 F80 M3 USB Socket Plug Port Control Unit 9229294
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 5A4A2A2
BMW G20 G21 G30 G31 Hybrid Inverter Converter Control Unit Module 5A4A2A2
£854.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9210863
BMW X3 F25 Fuse Box Power Distribution Module Relay Unit 9210863
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8507136
BMW E90 LCI 330d N57 245HP ECU Engine Control Unit DME Automatic Gearbox
£142.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8576341-1
BMW F20 F30 F31 116d 316d 116HP N47N Engine ECU Control Unit DDE 8576341 Manual
£56.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6819332
Control Unit Module BMW F20 F21 F30 F31 F32 Rear Body REM 6819332
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6949381
Door Wiring BMW E65 E66 Front Door Cable Harness Loom 6949381
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9229842
BMW X5 X6 E70 E71 Front Door Wiring Loom Harness Passenger Side 9229840
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 1138730-1
On Board Monitor BMW X5 E70 X6 E71 Sat Nav System Screen Display 8,8" 1138730
£51.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8780468
BMW i3 I01 Rear Door Wiring Cable Loom Harness 8780468
£23.95
Free delivery - Mon, Dec 01
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 .