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. 6769834
BMW E61 E65 Suspension Air Supply Compressor Control Unit
£142.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9214813
BMW X5 E70 Safety Airbag Control Unit Module ECU X6 E71 Bosch 9214813
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6833451-1
Navigation Head Unit BMW F06N F12N F13N F25 F26 Radio CD Player High 2 6833451
£284.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9134668
Seat Control Unit BMW E90 E91 E92 Seat Module Unit Controller ECU 9134668
£51.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8580061
BMW F40 F48 Mini F55 F56 Battery Starter Cable Wiring Loom B47B B47D 8580061
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9257016
BMW X3 F25 CIC Sat Nav Professional Infotainment Radio Player Head Unit 9257016
£170.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8598759-4
BMW F20 F30 LCI 120d 320d 163HP B47 Engine Unit ECU Kit DDE 8598759 Automatic
£237.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6919113-1
BMW E81 E82 E87 E88 E90 E91 E92 E93 F10 F11 F12 Black Relays 5 Pin Set 6919113
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7627021
BMW 1 3 Series F20 F21 F30 Petrol N13 Harness Engine Sensors Module 1 7627021
£32.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7533651-10
BMW E60 Z4 E85 530i M54 192HP Engine Control Unit ECU DME Kit 7533651 Automatic
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9229873
BMW 1 Series E81 Body Control Module ECU L2 PL2RR JBBFE III Junction Box 9229873
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6992955
BMW F25 Footwell Light Control Module ECU Unit FRM3 TEMIC 6992955
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8574351-2
BMW X1 E84 18dX Diesel N47N Engine Unit ECU Kit DDE 8574351 Manual
£113.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9231178
BMW F22 F30 F80 M3 F32 Radio Antenna Amplifier AM FM 9231178
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7619144
Engine Wiring BMW F10 F20 F21 F30 N20 Loom Harness Ignition Module 7619144
£47.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9239323
BMW E81 E90 LCI Business System Car Infotaiment Computer CIC 9239323
£94.95
Free delivery - Mon, Dec 01
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 - Mon, Dec 01
If paid before 14:00
Part no. 9166711
BMW E90 Light Control Module ECU LCM NSW Footwell PL2FRMFA 9166711
£28.95
Free delivery - Mon, Dec 01
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 - Mon, Dec 01
If paid before 14:00
Part no. 9348935
BMW X1 F45 F48 Mini F55 F56 F60 Air Module Control Unit Module ECU 9348935
£113.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6951674
BMW E81 E87 E90 PDC Parking Sensor Ultrasonic Sparkling Graphite A22
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8510832
BMW E90 E91 LCI N47N 318d 143HP Engine Control Unit ECU DDE 8510832 Automatic
£142.95
Free delivery - Tue, Dec 02
If paid before 14:00
Part no. 6860936
BMW i3 I01 F45 F46 Control Unit SAS Module ECU 6860936
£189.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9199305
KaFAS Camera BMW F10 F11 Rear View Control Unit Module 9199305
£75.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7579142-14
BMW E87 LCI E90 120i 320i N43 170HP ECU Kit DME 7579142 CAS3 Key Automatic
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8380944-1
BMW E46 E65 E66 E67 Aerial Antenna Amplifier Radio Signal Trap Circuit 8380944
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9263948
BMW E81 E90 LCI Business System Car Infotaiment Computer CIC 9263948
£56.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8517862-6
BMW F20 F30 F32 120d 320d 420d N47N 184HP ECU Kit DDE 8517862 + Key + FEM Manual
£142.95
Free delivery - Mon, Dec 01
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 - Mon, Dec 01
If paid before 14:00
Part no. 7537365
Cable Wire BMW E60 E61 E81 E87 E90 Tubing For Clamp 7537365
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9210120
BMW F07 GT Door Wiring Loom Cable Harness 9210120
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6971219
BMW 5 Series E60 E61 Positive Battery Cable Plus Pole Lead 61126971219 6971219
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8506442
BMW E81 E82 E87 LCI E88 123d Petrol N47S 204HP ECU Engine DDE 8506442 Manual
£142.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9294199
BMW F20 F21 F22 F30 F31 Alpine CD Champ 2 Radio Player Head Unit 9294199
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9171925
BMW E88 Convertible Air Module Sensor ECU Control Unit Module 9171925
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6924879
Front Seat Module BMW E60 E61 E65 E66 Control Unit ECU 6924879
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9187541-1
BMW E88 ECU Body Control Module H3 PL2 JBBFE II Junction Box 9187541
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8572873-1
BMW F10 F11 535d F13 640d N57Z 313HP ECU Kit DDE 8572873 Key CAS4 Automatic
£332.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6850375-1
Speed Cluster Sensor BMW E87 LCI 130i E90 M3 E92 Yaw Rotary Rate Sensor 6850375
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7853460
Gearbox Wiring BMW F87 M2 N55 Engine Automatic Loom Harness Cables 7853460
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8663284
BMW F20 F30 F31 LCI B38 ECU Basic DME Control Unit Automatic Gearbox 8663284
£284.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8605530
Engine Unit Bracket BMW G30 G31 G11 G15 ECU Module Holder Bracket Mount 8605530
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9216468
BMW F10 F11 F20 F30 F31 Front Seat Heating Control Module ECU 9216468
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9374510
BMW F20 F21 F30 F31 F32 Body Control Unit Module REM 9374510
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9149656
Bluetooth Module BMW E81 E87 E90 E91 Hands-free Control Unit MULF2 9149656
£32.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9149674
BMW 3 5 Series E60 E90 Portable DVD System Alarm Ultra Sonic Module Unit 6980090
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9264572
BMW E90 LCI Junction Box Body Control Module H1 PL2RR JBBFE IIIR 9264572
£66.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9210857
BMW F01 F07 GT F10 F11 F13 Power Distribution Fuse Box Rear 9210857
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8518568
BMW F20 F30 F32 120d 320d 420d Diesel N47N 184HP Engine Control ECU DDE 8518568
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6921415
BMW E46 E89 Mini R50 R52 Parking Control Module Unit PDC 6921415
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9274033
BMW F20 F21 F30 F31 F32 Body Control Comfort Module Unit FEM ECU 9274033
£123.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9289679
BMW X5 F15 X6 F16 Antenna Amplifier Control Unit Module 9289679
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9118749
BMW Z4 E85 E86 Air Module ECU Control Unit Module 9118749
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 3402979
BMW X3 Series E83 2.0d Diesel M47N2 Wire Line Lead For Preheater System 3402979
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7446712
BMW F23 Cabrio Convertible Folding Top Roof ECU Control Unit CVM Module 7446712
£118.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 3403208
BMW X3 Series E83 Ultrasonic Alarm System Module Control Unit 3403208
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9251722
BMW F20 Front Left Door N/S Wiring Loom Harness Cables 9251715
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9275509
BMW F07 F25 CIC Sat Nav Professional Infotainment Radio Player Head Unit 9275509
£208.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9239985
BMW F10 F11 Control Unit ECU Module Airbag Safety Unit 9239985
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7514342
BMW E34 Z4 E85 Base B Terminal Point Engine Compartment 7514342
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9140942-BAR1
BMW E87 E90 E91 LCI Rear PDC Ultrasonic Parking Sensor SET X2 Barberarot - A39
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7561684-2
BMW 3 5 Series E60 E90 E91 330i 530i N52 Engine ECU Kit DME CAS2 Key 7561684
£360.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7457873
BMW F20 F21 F30 LCI Headlight Control Unit Module FLE2 7457873
£75.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9169691
BMW F10 F11 Mid-Range Sound Speaker Stereo 9169691
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6942990
BMW 5 6 Series E60 E61 E63 E64 Actuator Air Distribution Flap Matrix Heater
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9225022
BMW 2 3 4 Series F22 F30 F31 F32 Battery Power B+ Distribution Box 9225022
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9252156
BMW F12 Convertible Folding Top Roof ECU Module Control Unit CVM 9252156
£56.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8661835
BMW F45 Active Tourer 225xe High Voltage Inverter Converter Unit 8661835
£398.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. rhd-9154971
BMW Z4 Series E89 Roadster Cabrio Power Distribution Fuse Box Front 9154971
£56.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6822586-1
DAB Bluetooth BMW F10 LCI F20 F21 F30 F31 Head Control Unit Module Basic 6822586
£70.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9119495
BMW E92 ECU Body Control Module Junction Box L1 PL2 JBBFE 9119495
Product currently unavailable
Part no. 9209447
Antenna Amplifier BMW F01 Aeral Diversity 868 MHZ Control Unit FM DAB 9209447
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. rhd-7570540
BMW 1 3 E87 LCI E90 Petrol N43 Wiring Loom Harness Manual Gearbox 7570540
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7899655
Rear Speaker BMW E63 E64 Door Card Loudspeaker Left Right N/O/S Logic 7 7899655
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7622911
BMW E82 M Coupe N54T 340HP Petrol Engine Control Module Unit ECU 7622911 Manual
£308.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 5A433A0
BMW i4 G26 Air Conditioning Pump Wiring Harness Cable 5A433A0
£28.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9321016-1
BMW F10 F11 LCI On-Board Screen Central Information Display 10,25" 9321016
£142.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6853705
BMW X6 E71 ICM Integrated Chassis Management Control Unit Brakes 6853705
£66.95
Free delivery - Mon, Dec 01
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 - Mon, Dec 01
If paid before 14:00
Part no. 8363668
BMW X3 X5 Series E53 E83 Steering Column Turn Indicator Switch Stalk 8363668
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9176880
BMW E90 Body Control Module BCM ECU Junction Box Footwell 6135 9176880
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6942638
BMW E60 E61 E63 E64 M-ASK M-Audio System Controller Navigation Radio 6942638
£142.95
Free delivery - Mon, Dec 01
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 - Mon, Dec 01
If paid before 14:00
Part no. 6989588
BMW 3 X1 Series E91 LCI E84 Switch Cluster Cruise Control Stalk Unit 6989588
£132.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. rhd-6963885-1
BMW 5 Series 1 E60 E61 Head-Up Display Hud Project Dash Screen 6963885
£139.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9360372
BMW X6 F16 Fuse Box Power Distribution Relay Control Unit Box Rear 9360372
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6978265
BMW Z4 E85 E86 Roadster Interior Fuse Box 6978265
£23.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7811701-4
BMW E87 LCI E90 118d 318d Diesel N47 Diesel ECU KIT DDE 7811701 + CAS3 + Key
£94.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9177199-1
BMW E81 E82 E87 E88 E89 E90 E91 E92 Radio Professional CD Control Unit 9177199
£75.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9226325
BMW 1 E82 ECU Body Control Module L1 PL2RR JBBFE IIIR Junction Box 9226325
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6828077
BMW G01 Fuse Box Grouping Fuse Placement Map Card Diagram 6828077
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 8380409
BMW X5 E53 Fuse Distribution Box Relay Board 6907395 8380409 6909721
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7229173
Fuel Pump Control Unit BMW E60 E61 E81 E87 E90 Fuel Pump Module ECU 7229173
£18.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9338298
BMW F20 F21 F30 F33 KAFAS 2 Camera Lane Assist Module Control Unit ECU 9338298
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 7352492
BMW F12 F13 LED Lighting Module Cornering Light Unit Front Right O/S 7352492
£237.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9301309
Air Conditioning Unit BMW F20 F21 F30 F31 Control Unit A/C Module 9301309
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6771182
BMW E90 E91 E92 E93 Longitudinal Dynamic Module Cruise Control 6771182
£13.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 6974916
BMW 1 3 Series E87 E90 CCC CD Professional Navigation System Controller 6974916
£379.95
Free delivery - Mon, Dec 01
If paid before 14:00
Part no. 9389068
Fuse Box BMW F20 F21 F30 F31 F34 Power Distribution Front 9389068
£13.95
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 .