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. 9134661
BMW E87 E90 E91 E92 Seat Control Unit Module ECU 9134661
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7575579
BMW X5 X6 Series E70 E71 Cable Wiring Harness Rear Differential Axle 7575579
£46.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 5A1BCD8
Blind Spot Sensor Module BMW G16 X4M F98 Distance Sensor Monitor Unit 5A1BCD8
£170.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9472522
BMW F90 G30 G31 G32 PDC Parking Distance Assist Control Module Unit ECU 9472522
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9261598
BMW F20 F21 F22 Rear Bumper PDC Ultrasonic Sensor Valencia Orange Metallic B44
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6855558
BMW F20 F21 F22 F30 F31 ECU ICM Plus Control Unit Module 6855558
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8379094
BMW X5 Series E53 Rear Right Door Stereo Audio Loudspeaker O/S 8379094
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9267514
BMW F10 F11 F12 Central Gateway Module ECU Control Unit Lear ZGW-02 High 9267514
£37.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8576484
BMW X3 G01 G20 G21 G30 G31 Starter Acoustic Vibration Plug 8576484 8588900
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9259730
BMW E81 E82 E84 E87 E89 E90 E91 E92 Radio Business CD 9259730
£66.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9257151
BMW F20 F21 F30 F31 Telematics Module Bluetooth Combox 9257151
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8736251
BMW X4M F98 X4 G02 X3 G01 Rear Fuse Box Power Distribution Fuse Box 8736251
£56.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6945145
BMW E60 E61 E63 Air Control Module Passenger Side Door 6945145
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8366282-1
BMW Z1 Z3 E32 E36 E38 E46 X5 E53 Connection Plug Golden Brown Set x2 8366282
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8693361
BMW F87 M2 Engine Control ECU Kit DME 8693361 N55 370HP Key Dual Clutch
£759.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9352786
BMW F33 F83 M4 Convertible Folding Top Roof ECU Module Control Unit CTM 9352786
£56.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9228495
BMW F07 GT ECU Body Control Module Junction Box V12 PL2 JBBFE III 9228495
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6858698
BMW F20 F21 F22 F30 F31 ECU ICM Plus Control Unit Module 6858698
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6975688
BMW E64 Gateway Module Sensor Air Module Control ECU 6975688
£142.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8576341-12
BMW F20 F30 F31 116d 316d 116HP N47N Engine Control ECU DDE Kit 8576341 Manual
£208.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8577839
BMW X3 F25 30dX Diesel N57N 258HP Engine Module ECU DDE 8577839 Automatic
£66.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 5A0FAD2
BMW i4 G26 Air Conditioning Compressor Pump Wiring Harness Cable Loom 5A0FAD2
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9322902
Battery Lead BMW i3 I01 60Ah Negative IBS Battery Lead Cable Wiring 9322902
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6955689
BMW 5 6 Series E60 M5 E63 M6 Telematics Bluetooth Control Unit Module 6955689
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9273629
BMW 5 Series F11 Footwell Light Module ECU Control Unit FRM III TEMIC 9273629
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9395173
BMW 1 2 3 4 Series F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9395173
£189.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9398997
Sound Amplifier BMW F80 M3 F82 M4 Hifi Audio Unit Active Sound Design 9398997
£113.95
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 9117831
Negative Battery Lead BMW F45 F46 X1 F48 IBS Minus Pole Cable 9117831
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6982652
BMW 1 Series E82 E88 Positive Battery Lead Cable Wire 61126982652 6982652
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9258278
BMW E81 E90 LCI Business System Car Infotaiment Computer CIC Unit 9258278
£37.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9499005
REM Module BMW F32 Body Control Module Fuse Relay Unit V5 9499005
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6990090
BMW E61 E63 E90 E92 F06 Mini R55 R56 Trap Circuit Antenna 6990090
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9124112
BMW E81 E82 E87 E90 E91 E92 Mini Cooper R55 R56 R60 Rain Light Sensor 9124112
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6960218
BMW E65 Passenger Seat Air Module Sensor Control Unit SRS 6960218
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9240526
BMW E81 Footwell Light Control Unit Module Controller AHL FRM3R PL2 9175649
£142.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 5A323C8
BMW F40 Fuse Relay Power Distribution Box Unit 5A323C8
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8515073
BMW F01 F02 F07 GT 530d 730d N57 245HP Engine Control ECU DDE 8515073 Automatic
£189.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8507398
Glow Bracket BMW E60 E87 LCI E90 E91 E92 F10 F11 N47 Diesel Relay Plug 8507398
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 3451528
BMW X3 E83 LCI Light Module Control Unit ECU Lights LM II LWR 3451528
£104.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9199389
BMW Z4 E89 Radio CD Player Head Unit BMW Professional 9199389
£61.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6915327-1
BMW E46 E60 E81 E87 E90 E91 F10 F20 F30 2x Relay Make Contact Sky Blue 6915327
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6967641-2
BMW 1 3 Series 2 E81 E87 E90 E91 E92 6-disc CD Changer Without Magazine 6967641
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8513157
Battery Electric Cable BMW F45 F48 Mini F56 F60 Alternator Starter Motor 8513157
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9118111
BMW 1 Series E81 E82 Door Wiring Loom Harness 9118111
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9110894
BMW E81 E87 E91 Steering Switch Cluster Cruise Control Stalk 9110894
£80.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6960225
BMW E65 E66 E67 Sensor Vehicle Centre Air Control Unit Module 6960225
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. rhd-9381818
BMW X5 F15 Battery Cable Underfloor Positive Plus Lead Wiring Harness 9381818
£89.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9187539
BMW E87 LCI Body Control Module ECU H2 Junction Box 9187539
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9268751
Control Unit BMW F10 F11 CAS4 Reading Module 9268751
£32.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6986077
BMW E81 E87 E90 E91 E92 6-disc CD Changer Without Magazine 6986077
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7410612
BMW F34 GT Tailgate Lift Module Rear Boot Trunk Lid Control Unit ECU F005V01708
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9159034
BMW 1 Series E87 LCI CCC CD Professional Navigation System Controller 9159034
£237.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7634059
BMW F30 F31 F32 N20 Engine Gearbox Module Wiring Cable Loom Harness 7634059
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9387147
BMW F30 LCI 330e B48X Positive Battery Cable Plus EME Loom 9387147
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6823070
BMW F45 Fuse Box Grouping Fuse Placement Map Card Diagram 6823070
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9273671
BMW 4 F33 Cabrio Convertible DAB Digital Radio Aerial Antenna Amplifier 9273671
£66.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6921982
BMW 7 Series E65 E66 E67 Control Unit Door Rear Driver Side
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6925215
BMW E65 E66 E67 Control Unit Voice Input System Module 6925215
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8585727
Wiring BMW F21 F30 F34 F36 Diesel N47N Engine Gearbox Module Harness 8585727
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6989782-1
Positive Cable BMW E61 Touring Battery Lead Plus Pole Red 6989782 9127768
£75.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8378753
BMW 3 5 7 X5 Series E38 E39 E46 E53 E65 Reception Antenna RDC 433MHZ 8378753
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9244144
BMW E82 E88 E92 E93 LCI Accelerating Sensor 9244144
£42.95
Free delivery - Mon, Dec 01
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 - Mon, Dec 01
If paid before 14:00
Part no. 9484301
Airbag Module BMW F45 X1 F48 Mini F54 F55 F56 Air Bag Control Unit ECU 9367835
£104.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7560377
Cable Alternator BMW E81 E82 E87 E88 E90 E91 LCI Starter B+ 7560377
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9224275
BMW F01 F02 F07 GT Control Unit Air Module ECU 9224275
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9127895
BMW E88 Convertible Antenna Aerial DAB Rear Trunk Tailgate 9127895
£32.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9176886
BMW 3 Series E91 ECU Body Control Module H4 Electronic Box 61359176886 9176886
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. rhd-8784916-1
Head-Up Display BMW F90 M5 G30 Hud Project Dash Screen Control Module 8784916
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9368387
BMW F07 F10 F11 X6 F16 Rear Cabin Entertainment Audio CD DVD Player 9368387
£189.95
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 8624382
BMW 1 3 Series F20 F30 F31 LCI Line Cable Power Distribution Module 8624382
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7798875
BMW X5 Series E70 LCI Ventilation Grommet Unit Box Cover 7798875
£13.95
Free delivery - Mon, Dec 01
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 - Tue, Dec 02
If paid before 14:00
Part no. 8510137-2
BMW F10 F11 520d N47N 184HP Engine ECU Kit DDE 8510137 CAS 4 + Key Automatic
£142.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9210135
BMW F07 GT Rear Door Wiring Loom Cable Harness 9210135
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7259877
Third Stoplamp Cover BMW F30 F80 M3 Rear Stop Lamp Brake Trim 7259877
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8510281
Engine Wiring BMW F30 F31 F32 F36 330d 430d N57N Loom Harness Cable 8510281
£113.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6833345
Mini F60 Crash Pressure Sensor Pedestrian Protection Control Unit Module 6833345
£47.95
Free delivery - Mon, Dec 01
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 - Mon, Dec 01
If paid before 14:00
Part no. 6840269
Antenna Amplifier BMW X4M F98 G02 Radio Signal FM2 DAB Amplifier Module 6840269
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8792258
BMW X3 G01 Panorama Sunroof Roof Wiring Cable Loom Harness Cabling 8792258
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9273584
Seat Belt Module BMW E92 F32 E61 Control Unit LCPA ECU 9273584
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9389560
Aerial Trap Circuit BMW G30 X3 G01 Antenna Amplifier Module Control Unit 9389560
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6854027
ICM Module BMW F12 Safety Module Airbag Sensor Control Unit 6854027
£127.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7809955-2
BMW E60 E90 E91 E92 LCI 335D 535d M57N2 Engine ECU KIT DDE 7809955 + CAS3 + Key
£569.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6927712
BMW E66 GPS Nav Sat Navigation Computer Module ECU System Head Unit 6927712
£237.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9383069
Head Unit BMW F10 F20 F22 F30 Navigation Sat Nav High Control Module 9383069
£113.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6821593
NFC Module BMW G11 G12 Near Field Communication Control Unit 6821593
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6964142
BMW 7 Series E65 E66 E67 Control Unit Door Rear Driver-Side 6933266
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7809999-2
BMW X3 E83 LCI 2.0d N47 Engine ECU Kit DDE 7809999 + EWS IV + Key Automatic
£237.95
Free delivery - Tue, Dec 02
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 - Mon, Dec 01
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 - Mon, Dec 01
If paid before 14:00
Part no. 6908767
BMW 3 X3 X5 Series E46 E53 E83 Towing Hitch Trailer Hook Module Control Unit
£47.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 913463601
Seat Module BMW E65 Front Seat Control Unit Module ECU 913463601
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. E93 Wiring Loom Set PDC Rear-1
BMW 3 Series E93 Convertible Cabrio Wiring Loom Set PDC Rear Bumper Set
£47.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8574091-3
BMW F10 520d N47N 184HP ECU Kit Control Unit DDE 8574091 CAS4 + Key
£142.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8638588
BMW F20 F22 F30 LCI 125i 230i 320i 330i B48 Cable Alternator Starter 8638588
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9196936
BMW 1 3 Series E87 E90 E91 E92 Seat Control Unit Module ECU 6926371
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7189312
BMW E60 E61 E90 E91 Xenon Adaptive Headlight Ballast Control Module
£32.95
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 .