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. 7579136
BMW Mini Cooper S R56 Automatic Gearbox ECU Control Unit EGS Module 7579136
£37.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. rhd-8516169
Mini Cooper One R55 R56 LCI Diesel N47N Positive Battery Cable Lead 8573469
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 2753721
Mini R55 R56 Electric Window Lifter Actuator Motor Door Left N/S 2753721
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7520019-5
MINI Cooper S R52 R53 W11 170HP Engine Control Unit ECU DME 7520019 Manual
£37.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3455306
Mini R57 Cabrio Convertible DWA Alarm System Relay ECU 3455306 65753455306
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. rhd-7608170
Mini Cooper S R55 R56 R57 LCI Battery Cable Lead Positive 7608170
£75.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 0148459-BRG
Mini Cooper One R50 Fuel Filler Cover Flap British Racing Green A67 0148459
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7823706
Mini Cooper R55 R56 R57 LCI Engine Wiring Harness Loom DDE 7823706
£28.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 8631833
Mini R55 R56 R57 LCI R60 Automatic Gearbox Basic Control Unit EGS 7356237
£32.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 6975044
BMW Mini Cooper One R50 Cable Wiring Loom Door Front Left N/S 6962777
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7619335-2
Mini Cooper R56 LCI R60 N16 Engine Control Unit ECU DME 7619335 CAS3 Key Manual
£265.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3457434-1
Mini Cooper One R55 R56 R57 LCI R60 Radio Boost CD Player Head Unit 3457434
£218.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6818815
Mini Cooper One F57 Convertible Airbag ECU Control Unit Module 6818815
£256.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9260949
Mini Cooper R57 R58 R60 R61 Amplifier Control Unit Hifi Harman Kardon 9260949
£332.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9335306
BMW F20 F21 LCI Wiring Loom Harness Rear Trunk Lid Right O/S 9251725
£47.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9389115
Mini Countryman R60 CAS3 Control Unit Key Reading Module 9389115
£85.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3455304
Mini R57 Cabrio DWA Door Alarm Theft Deterrent System Unit 3455304
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7610081-1
Mini R55 R56 Engine N14 1.6 174HP ECU Kit DME 7610081 CAS3 + Key Manual
£379.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7557395-7
MINI Cooper S R52 R53 W11 170HP Engine Control Unit ECU DME 7557395 Automatic
£47.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9344838
BMW 3 Series F82 M4 Adapter Lead Outside Temperature Sensor Cable 9344838
£18.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7542310-7
Mini Cooper R50 W10 Petrol Engine Control Unit Module ECU DME 7542310 Manual
£18.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7527610-4
Mini Cooper S R53 W11 170HP Engine Control Unit ECU Kit DME 7527610 Manual
£18.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 5A02F95
PDC Module Mini F60 Parking Assistant Sensors Control Unit 5A02F95
£37.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7640005-10
Mini R55 R56 N12 1.4 Petrol Engine Control Unit ECU Kit DME 7640005+CAS3+Keys
£104.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7587548-2
Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME 7587548 CAS 3 + Key Manual
£408.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 8611289
Mini Cooper S R56 JCW Coolant Thermostat Adapter Wiring Cable 8611289
£23.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 6842267
Mini F55 F56 Navigation DAB+ Head Unit High Control Unit Module 6842267
£284.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7515197
BMW Mini Cooper One R50 W10 Battery Cable Plus Pole 7515197
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7600019-3
BMW Mini Cooper R55 R56 Petrol N12 1.6 120HP ECU Kit DME + CAS3 + Key 7600019
£170.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. P0148459-PUR
Mini Cooper One R50 Fuel Filler Cover Flap 0148459 Black-eye Purple
£18.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7168153
BMW MINI Cooper One Clubman R55 R55N LCI Wiper Motor Window Left Rear N/S 716815
£25.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7612190-1
Mini Cooper S R55 R56 LCI N18 1.6 184HP ECU Kit DME 7612190 + CAS3 + Keys Manual
£617.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 1480793
BMW Mini Cooper One R50 R53 Fuse Box Cover Black 1480793 61131480793
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9824925-1
Mini F55 F56 F60 LCI Navigation Touch Screen 8.8" Display Nav Head Unit 9824925
£379.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. rhd-9314848
Mini Cooper F56 Cable Set EPS Power Steering Wiring Harness 9314848
£18.95
Free delivery - Tue, Jan 13
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 - Tue, Jan 13
If paid before 14:00
Part no. 9361654
Radio Player Mini F55 F56 CD Bluetooth DAB Control Unit Module 9361654
£104.95
Free delivery - Tue, Jan 13
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 - Tue, Jan 13
If paid before 14:00
Part no. 9142405
Mini Cooper One R56 Front Left Door Wiring Harness N/S 9142405
£18.95
Free delivery - Tue, Jan 13
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 - Tue, Jan 13
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 - Tue, Jan 13
If paid before 14:00
Part no. 3453890
BMW Mini Cooper Cabrio R57 Aerial Roof Antenna Base Unit 3453890
£56.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9803844-4
Aerial Roof Antenna Mini Cooper Countryman R58 R60 R61 Base Module 9803844
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9807756
Mini Cooper R60 Wiring Passenger Loom Front Door Cables Left N/S 9807756
£18.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9321022
BMW Mini Cooper F55 F56 F57 B Junction Terminal Box 300-400 W 9321022
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. rhd-9137804
BMW MINI Cooper One R55 R56 R57 R58 Drivers Door Wiring Harness Loom 9154138
£26.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3451405
Mini R55 R56 Audio Amplifier Harman Becker Hi-Fi System Booster 3451405
£37.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3456870
Mini Cooper One R55 R56 R57 LCI R60 Radio Boost CD Player Unit Head 3456600
£284.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9159045
Mini R56 Head Unit CCC Navigation Navi Sat Nav Controller R55 R57 9159045
£142.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3449417
BMW Mini Cooper R55 R55N R56 R56N LCi Ultra Sonic Module Alarm System 3449417
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3442107-1
Mini Cooper One R55 R56 R57 Aerial Roof Antenna Base Unit Rod 3442107
£66.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 8635625
Mini Cooper F56 B38 1.5 136HP Petrol Engine ECU DME 8635625 Manual Transmission
£142.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3455896-1
Mini R57 Convertible ECU Footwell Light Module High EKS PL3 FRM3R 3455896
£151.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 8519663-10
Mini Cooper SD R55 R56 LCI R60 N47N 143HP Diesel Engine ECU DDE 8519663 Manual
£37.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7520019
Mini Cooper One R50 Petrol W10 W11 Engine Control Unit DME 7520019 Automatic
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9803844-1
Mini Cooper Countryman R58 R60 R61 Aerial Roof Antenna Base Module 9803844
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 6956166
Mini Cooper One R50 R53 Loudspeaker Rear 65136956166 6956166
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3456588-1
Mini R57 LCI Footwell Light Module Unit High EKS ECU PL3 FRM3R Lear 3456588
£132.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 8699946-1
Mini Cooper F56 B38 1.5 136HP Petrol Engine ECU Kit DME 8699946 BDC + Key + Lock
£237.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7527610-13
MINI One R50 W10 90HP Engine ECU Control Unit Module DME 7527610 Automatic
£28.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 5A56078
Mini F55 F56 Ignition Lock Barrel Key Unit 5A56078
£37.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 8714621
Mini Cooper One F55 F56 F60 Telematics Control Unit Module 8734756
£189.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9154349
BMW MINI Clubman R55 Cable Wiring Loom Splitdoor Split Door Rear Left N/S
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9143270
Mini Cooper One R50 R53 Loudspeaker Rear 65136801101 6801101
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 2449488
Head Unit Mini F55 F56 Navigation Head Unit Radio DAB Media Player 2449488
£284.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8647841
BMW F45 X1 F48 Mini F55 F56 F57 Integrated Supply Module Z11 8647841
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 8717601
Mini F55 F56 Control Unit Module Active Sound Design 8717601
£70.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7534704
Mini Cooper One R50 R52 Kabel Generator Starter Anlasser BOSCH 7534704
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9278279
Mini R55 R56 LCI Instrument Cluster Speedo Navigation Display Screen 9278279
£85.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9283529
Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9283529
£142.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 8654460
Mini Cooper F54 F55 136HP Petrol B38 Engine Control ECU DME 8654460 Manual
£142.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9284331-3
Roof Light Mini R55 R56 R60 R61 Operating Control Unit Switch 3455632
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3456601-1
Mini Cooper One R55 R56 R57 LCI R60 Radio Boost CD Player Unit Head 3456601
£142.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7514587-1
BMW Mini Cooper One R50 DME Petrol Engine Control Unit ECU Automatic 7514587
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 8652746
Mini Cooper S R60 ALL4 N18 1.6 184HP ECU Engine Control Unit DME 8652746 Manual
£379.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 5A24637
Basic Navigation Mini Cooper F60 LCI Countryman Satnav Unit Headunit 5A24637
£332.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9395949-1
Radio Player Mini F54 F55 F56 Stereo Head Unit Module Alpine 9395949
£94.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9170730
Mini Cooper R55 R56 R57 CCC CD Navigation Sat Nav Head Unit 9170730
£142.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9255065
Mini Cooper R55 R56 R57 LCI R58 R59 CHAMP 2 Navigation 9255065
£142.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7620985-1
Mini Cooper S R60 ALL4 N18 1.6 184HP ECU Kit Unit DME 7620985 CAS3 + Key Manual
£474.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 2754241-2
BMW MINI Cooper R55 R56 R57 Engine Computer Mount Support Bracket Holder 2754241
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 3456601-2
Mini Cooper One R55 R56 R57 LCI R60 Radio Boost CD Player Head Unit 3456601
£227.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9268802
Mini Cooper Countryman R60 Champ 2 Navigation Radio DAB Player Unit 9268802
£94.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9142400
BMW Mini Cooper R55 R56 R57 Passenger's Door Module Cables N/S 9142400
£14.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9824925
Mini F55 F56 F60 LCI Navigation Touch Screen 8.8" Display Nav Head Unit 9824925
£569.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9807168
Air Module Sensor Mini R57 Cabrio Convertible Crash Control Unit ECU 9807168
£89.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7589971-3
Mini One R56 N12 1.4 N12B14A 95HP Petrol ECU Kit DME 7589971 + CAS3 + Key
£113.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 8519663-11
Mini Cooper D R60 ALL4 N47N 143HP 2.0 Engine ECU Kit DDE 8519663 + CAS3 + Key
£113.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7515197-1
Mini Cooper One R50 W10 Battery Cable Wiring Plus Pole 7515197
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9383681
Mini F55 Fuse Box Front Body Control Module ECU BCM Unit 13275881
£104.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8702093-1
Head-Up Display Hud Mini Cooper F54 F55 F56 F57 Project Dash Screen 8702093
£94.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7589971-10
BMW Mini One R56 N12 1.4 N12B14A 95HP Petrol ECU Kit DME 7589971 + CAS3 + 2 Keys
£142.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7522284
Mini Cooper One R50 R52 W10 Battery Cable Plus Pole 7522284
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9137803
MINI Cooper R55 R56 R57 R58 R59 Drivers Door Wiring Cable 9137803
£13.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9876796
Telematics Module Mini F55 LCI 4g Bluetooth Control Module Unit Ecu 9876796
£51.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 9309997
Mini F57 Cabrio Aerial Base Antenna Rod Unit AM / FM / TEL / GPS / DAB-L 9309997
£85.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3457589
Mini Countryman R60 Footwell Light Control Unit Module High AHL EKS SZT 3457589
£113.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 7600076-2
Mini Cooper R55 R56 N12 1.6 120HP ECU Kit DME 7600076 + CAS3 + Key Manual
£123.95
Free delivery - Tue, Jan 13
If paid before 14:00
Part no. 6943811
Mini Cooper R55 R56 R60 CAS 3 ECU Control Unit Key Reading Module 6943811
£37.95
Free delivery - Tue, Jan 13
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 .