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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In Stock
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Part no. 6850783
BMW F01 F02 LCI F06 F10 F11 F13 ECU ICM Control Unit Module Airbag 6850783
£23.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 3452683
BMW Mini Cooper One R56 Footwell Light Module High EKS ECU PL3 FRM II 3452683
£161.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A6397600340
Mercedes Vito W639 Door Handle Cable Catch Bowden Cable Rear A6397600340
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6879834
Control Unit BMW F20 F21 F22 F30 F31 F32 ICM Module ECU 6879834
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. rhd-7510828
BMW 7 Series E65 735i 745i Petrol N62 Alternator Starter Wiring Cable 7510828
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6860729
VDC Module BMW F31 Touring Air Suspension Level Control Unit 6860729
£94.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A0015424623-1
Mercedes-Benz C E A207 W204 W212 1 Front Parking PDC Display Panel A0015424623
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8383185
BMW X5 7 Series E38 E53 Control Unit Illuminated Door Handle 8383185
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. rhd-A2125400232
Door Wiring Mercedes W212 Cable Front Right O/S Door Harness Loom A2125400232
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2129001227
Gateway Control Unit Mercedes W204 W212 Gateway Module ECU VST A2129001227
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6857262
Air Module BMW F01 F02 LCI F10 F11 F13 ICM SRS Control Unit ECU Bosch 6857262
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9470037
Differential Locking Module BMW F40 F48 Rear Axle Control Unit ECU 9470037
£66.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9227470
BMW 1 Series F20 F21 LCI Antenna Aerial Noise Suppression Filter 9227470
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9270393-1
Dashboard Monitor BMW F30 F31 Display Central Information Screen 6,5" 9270393
£23.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2389055000
Mercedes W205 Antenna Aerial Amplifier Duplexer Module Receiver Unit A2389055000
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2469006710
Radio CD Player Mercedes W176 W246 COMAND Nav Sat Head Unit A2469006710
£80.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8C113C190AB
Ford Transit Mk7 Yaw Rate Speed Control Unit Sensor Meter 8C113C190AB
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6956744-2
BMW E81 E82 E87 E88 E90 E91 Ultrasonic Sensor SET X4 PDC Sydney Blue 6956744
£23.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8W9035382B
Audi A4 S4 B9 Boot Trunk Subwoofer Rear Bass Speaker Audio Unit 8W9035382B
£32.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2118704926-1
Mercedes W164 W203 W211 C219 Front Seat Module Memory Control Unit A2118704926
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 1378238-3
BMW E60 E63 E87 E90 E91 Relay Make Contact Orange Bosch 4 Pins Set 1378238
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8507885
BMW 1 3 Series F20 F30 Diesel N47N Wiring Harness Engine Gearbox Module 8507885
£37.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9267421
BMW E91 LCI ECU Body Control Module M Junction Box PL2RR JBBFE IIIR 9267421
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9367679
Screen Ring Mini F56 F60 Navigation Display Head Unit Trim Cover 9354397
£47.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 7543157-7
BMW X3 E83 Z4 E85 3.0i M54 231HP Engine Control ECU DME 7543157 Manual
£94.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A9079008805
Mercedes Sprinter W907 W910 Head Unit Multimedia Controller Module A9079008805
£66.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A0009006616
Rear Module Mercedes C238 PDC Parking Assistant Parktronic Control A0009006616
£151.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6805819
Active Sound Unit BMW F80 M3 F82 F83 M4 F87 M2 Control Module Design 6805819
£142.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2389007704
Communication Module Mercedes W205 W213 C253 Hermes LTE Control Unit A2389007704
£94.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. A2198200511
Mercedes CLS W219 Phone Adapter Contact Plate Holder Telephone A2198200511
£47.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 7807530
BMW E60 E81 E87 LCI E90 120d 320d 520d N47 Engine Control Unit ECU DDE 7807530
£75.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6842986
BMW F20 F30 F31 Mini F55 F56 F60 Control Unit Air Conditioning Module 6842986
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2115408545
Gateway Module Mercedes W211 Control Unit ECU A2115408545
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2079010100
Air Module Mercedes W207 C207 Coupe Control Unit ECU A2079010100 5WK43967
£23.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A9065451640
Mercedes-Benz Sprinter W906 Fuse Box Unit Holder Bracket Frame A9065451640
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2059068501
Mercedes W205 Fuse Box Rear Relay Electrical Control Unit Box A2059068501
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 80A915181A
Audi Q5 8R Battery Earth Negative Terminal Cable Lead 80A915181A
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8606445
Wiring Harness BMW F20 F21 F30 LCI Motor Sensor System Module 1 8606445
£32.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9189906
BMW E88 E93 LCI Air Module Control Unit ECU 9189906
£28.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9289247
BMW F01 F02 F10 F11 CD Radio Head Unit CIC 9289247
£142.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9276096
BMW 5 6 7 Series F01 F10 F13 Antenna Aeral Amplifier Diversity 868 MHZ 9276096
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6913246
BMW 7 Series E65 E66 Rear Seat Wiring Cable Electrical System 6913246
£37.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8507912
BMW F30 F31 Engine Wiring Loom N47N Harness Automatic Gearbox 7549282
£56.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A1699000200
Mercedes-Benz A B W169 W245 Front Right Door Control Unit Module A1699000200
£27.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2139008822
Air Module Mercedes W213 C238 Control Unit Module ECU A2139008822
£28.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9263791
BMW X5 E70 Footwell Light Module Control Unit ECU FRM II AHL Lear 9263791
£170.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2139008707
Keyless Module Mercedes W205 W207 W213 ECU Door Lock Control Unit A2139008707
£113.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 7579155
Engine Starter Motor BMW X5 E70 LCI F07 X6 E71 N55 Petrol Denso 7579155
£32.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8K0907539
Audi A5 S5 8T Dashboard Sunlight Solar Sun Sensor 8K0907539
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A0009004007
Mercedes W204 W222 Fuel Pump Control Unit Module A0009004007
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 5WA915181C
Audi S3 8Y 2.0 TFSI DNFB HV Battery Negative Terminal Cable Wire 5WA915181C
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 3Q0907338
Audi S3 8V Front Headlight Lamp Range Control Module ECU 3Q0907338
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. rhd-5A589A6
Display Head Up BMW G20 G21 G26 LCI Dashboard Car System Screen 5A589A6
£284.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 1472984-1
Mini R50 R52 R53 R55 R56 R57 R58 R59 R60 5-Pin Black Relay Wiper Set 1472984
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8616810
BMW 1 2 3 4 Series F20 F21 F22 F23 F30 F31 F32 Battery Cable Connecying Line
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A6421509478-3
Mercedes W164 ML320 OM642.940 224 HP 4Matic Engine ECU Kit A6421509478 Automatic
£237.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 8798221
Display Screen BMW F45 F46 Central Information Navigation Monitor 6,5" 8798221
£170.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. rhd-7811813
BMW 1 X1 3 Series E81 E82 E84 E87N E90 Wiring Harness Engine Gearbox Module
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A6519005301-6
Mercedes W204 C250CDI 204HP OM651.911 Engine ECU Kit Key A6519005301 Manual
£180.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 7621178-9
BMW E81 E87 LCI E90 N43 120i 320i 170HP Engine ECU Kit CAS3 + Key 7621178 Manual
£237.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 5A04A04
Mini F54 F55 F56 F60 Telematics Module Bluetooth Control Unit ECU 5A04A04
£37.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 4F0051510K
Audi Cable Adapter iPod Connection 4F0051510K
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8K0959795A
Audi A4 B8 Rear Door Module Control Unit ECU Left N/S 8K0959795A
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A1775407923
Mercedes V177 Main Body Wire Harness Pipe Electric A1775407923
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6988079
BMW X5 E53 Navigation System Video Module Control Unit High 6988079
£137.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A0025428019
Relay Mercedes W176 W246 4-Pin Black Hella 12V A0025428019
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8240500
Wiring Loom Cable BMW E46 X5 E53 X3 E83 Seat Occupancy Sensor 8240500
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8T0959792P
Audi A5 8T Front Door Control Module Right O/S Passenger Side 8T0959792Q
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. BK2T18K811EC
Ford Transit Connect Radio Stereo Head Unit Control Panel Air Vent BK2T18K811EC
£47.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8386674
BMW 3 5 Series E46 F30 G30 G31 Battery Cable Negative Cable Minus Cable 8386674
£20.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 03E906019AE
Skoda Fabia 5J 1.2 MPI CGPA 69HP Engine Control ECU Kit 03E906019AE Manual
£94.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9243637
BMW X3 F25 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 9243637
£56.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 1472984-2
Mini R50 R52 R53 R55 R56 R57 R58 R59 R60 5-Pin Black Relay Wiper Set 1472984
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8574372-2
BMW F30 F32 330d 430d N57N Engine Control Unit ECU Kit DDE 8574372 Automatic
£189.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A6461501077
Mercedes Vito W639 OM646.980 Engine ECU Control Unit Module A6461501077 Manual
£113.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9253482-1
BMW E91 Junction Box ECU Body Control Module H2 PL2RR JBBFE IIIR 9253482
£37.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8E0907277
Audi A6 C6 TPMS Tyre Pressure Monitoring System Antenna 8E0907277
£80.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9371789
BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module 9371789
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6964141
BMW 7 Series E65 E66 E67 Control Unit Module Door Front Driver Side 6964141
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8R0907468T
Audi Q5 8R Gateway Module Control Unit ECU 8R0907468T 8R0907468C
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2229007009
Mercedes W205 SAM Module Comfort Control Unit ECU A2229007009
£28.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2469002603-1
Mercedes W176 W246 W166 Windscreen Windshield Rain Sensor Unit A2469002603
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 6915999
BMW 7 Series E65 E66 Rear Seat Wiring Cable Electrical System 6915999
£37.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. rhd-8516169-1
Mini Cooper One R55 R56 LCI Diesel Positive Battery Cable Lead
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 7540203
BMW X5 Series E70 Control Unit DME Module Emergency Release Lock 7582630
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9374507-1
BMW F23 REM Rear Electronic Module Fuse Box Control Unit V2 9374507
£23.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9290610
Mini R57 LCI R58 R59 Passenger Door Wiring Loom Harness Cables 9231842
£23.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 9333024
BMW i3 I01 Front Door Ambient Light Control Unit LED Module 9333024
£18.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 1K0907115J
Volkswagen Golf Mk5 1K GTI 2.0 TFSI BWA 200HP Engine Unit ECU 1K0907115J Manual
£94.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8677247
Mini Countryman F60 Cable Alternator Starter Wire 12428677247 8677247
£47.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2465410105
Battery Cover Mercedes C117 W176 W246 Frame Bracket Mount Holder A2465410105
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 8678976
Engine Wiring Mini F56 BMW F40 Petrol B38C Valvetronic Servo Motor Harness
£28.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 283930431R
Roof Microphone Mercedes Citan W415 Interior Mic Unit Wiring Cable 283930431R
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2118209626
Mercedes W211 W219 Alarm Control Module Unit ECU A2118209626
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 5M0907357C
Volkswagen VW Tiguan 5N Headlight Range Control Unit Module ECU 5M0907357C
£13.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 7800164
BMW F10 F11 N57 N57S Positive Battery Cable Alternator Starter Lead 7800164
£28.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. A2829003300-1
Mercedes W177 A180 282.914 136HP Petrol ECU Kit A2829003300 Key BCM Automatic
£208.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 9337210
BMW 4 F33 F83 M4 Cabrio Front Door Driver's Side Wiring Loom Cables 9337212
£23.95
Free delivery - Mon, Dec 15
If paid before 14:00
Part no. 7793200
BMW X5 E70 X6 E71 E90 E90N E91 E92 E93 Cable Alternator Starter 7793200
£13.95
Free delivery - Mon, Dec 15
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 .