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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Category
Subcategory
Condition
In Stock
Price
Part no. 6956166
Mini Cooper One R50 R53 Loudspeaker Rear 65136956166 6956166
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3C0035279MX
VW Volkswagen Scirocco Mk3 Radio Head Unit Media CD Player 3C0035279MX
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2048700196-1
Radio Player Mercedes-Benz W204 COMAND Navi CD Head Unit A2048700196
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2124404352
Mercedes W212 Battery Starter Alternator Wiring Harness Cable A2124404352
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A3DE11-1
BMW i4 G26 Rear Bumper Wiring Loom Cable Harness Set Kit 9364201
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2124409752-1
Battery Cable Mercedes W212 Starter Alternator Wiring Harness A2124409752
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9145402
BMW E64 Air Module ECU Control Unit Centre Vehicle Sensor Controller 9145402
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5QA035858
Seat Ibiza 6J Multimedia Radio Sat Nav CD Player Bluetooth Head Unit 5QA035858
£161.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-99661209010
Porsche Boxster 986 911 996 Battery Positive Lead Wire Cable 99661209001
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6941503
BMW X5 Series E53 Cable Harness Door Front Right Left N/O/S 6941503
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1649005101
Mercedes ML W164 W251 Rear SAM Module Control Unit ECU A1649005101
£474.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9387453-1
BMW F30 F31 F32 F33 On-board Navigation Display Screen Monitor 8,8" 9387453
£256.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9875929
BMW F20 F21 F22 F23 LCI DAB Navigation Head Control Unit Module Business 9875929
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1765401505
Mercedes C117 W176 Interior Centre Console Cable Wiring Loom A1765401505
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8U0955559C
Audi RS3 8V Front Windscreen Rain Light Solar Sensor Unit 8U0955559C
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0951253A-2
Seat Skoda Audi VW Polo 6R Multi Use Control Relay 4 Pin 645 4H0951253A SET X3
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2139005611
Mercedes W213 Windscreen Rain Light Sensor Control Unit A2139005611
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 059911024K
Starter Motor AUDI Q7 4L VW Touareg MK2 3.0 TDI Diesel Starter 059911024K
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4G8959792A
AUDI A7 4G8 Door Control Module Front Right O/S Passenger Side 4G8959792A
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8W0907063DG
Audi A5 F5 45 TFSI DKNA Body Control Module BCM Unit ECU 8W0907063DG
£104.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7641649
BMW F10 F20 F30 N20 125i 328i 528i N20 Wiring Harness Engine Module 1 7641649
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9330952
BMW F13 F12 Air Control Module Control Unit ACSM4 9330952
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4F0907247
Audi A6 C6 Keyless KESSY Entry Amplifier Box Module Aerial Antenna 4F0907247
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2721539691
Mercedes R171 SLK350 M272.969 Engine Control Unit ECU A2721539691 Automatic
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8586540-1
BMW F30 F32 LCI 330dX 430dX N57N 258HP Control Unit ECU Kit DDE 8586540 FEM Key
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-7570588
BMW E81 E87 LCI E90 116i 316i N45N Wiring Harness Injection Valve Ignition Loom
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0035420219-3
Mercedes W639 W906 Relay 5-Pin Control Unit 12A Blue A0035420219
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1665400180
Mercedes W166 Fuse Box Relay Cover Shield Cap Trim A1665400180
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6969011
BMW E60 E63 E64 Body Control Module ECU Control Unit 6969011
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9232896
Dashboard Monitor BMW X5 X6 E70 E71 Onboard Display Screen 8,8" 9232896
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8P0862335H-1
Audi A4 B7 Bluetooth Interface Phone Conectivity Control Module 8P0862335H
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2218702186
Mercedes W221 Rear Seat Heating Control Module Unit SSG A2218702186
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. JX61-12B533-AB
Ford Transit Mk8 Engine Glow Plug Relay Module 2.0 EcoBlue Diesel JX61-12B533-AB
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9141048
BMW E60 E87 E90 E91 Hands-Free Electronics Charging MULF2 9141048
£61.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6G9T-14B192-BA-1
Ford Galaxy Mondeo Transit Relay 4-Pin Black FoMoCo Unit SET X2 6G9T-14B192-BA
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9360371
BMW X6 F16 Fuse Relay Box Control Unit Power Distribution 9360371
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8584276-3
BMW F30 F31 320d ed Diesel N47N 163HP Engine Control ECU DDE 8584276 Automatic
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2129009128
Door Module Mercedes W207 W212 CLS W218 Front Left N/S Control Unit A2129009128
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8P0953549K
Audi A3 8P Steering Angle Steering Wheel Column Control Module ECU 8P0953549K
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9124952
BMW 3 Series E90 E91 E92 E93 LCI Cable Duct Battery Lead Rear 9124952
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7550891
BMW X5 E53 X3 E83 Four Wheel Drive Transfer Box Control Unit Module 7550891
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8576333-8
BMW F20 F30 F32 xDrive N47N 163HP Engine Control ECU Kit DDE 8576333 Manual
£142.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 5N0959655A
Volkswagen Tiguan 5N Air Module Control Unit ECU Module 5N0959655A
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9184810
BMW X6 E71 Wiring Set Wash Water Container Cable Loom 9184810
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9462613
Camera Speed Control BMW i3 I01 F10 F20 F30 LCI KaFAS ECU Module Unit 9462613
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9190498
BMW X5 E70 X6 E71 E72 Map Fuse Box Grouping Diagram Card 9190498
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9286882
BMW E92 Coupe Footwell Xenon Light Control Module Lear FRM3R PL2 9286882
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2139003010
Mercedes W213 Front Windscreen Windshield Lane Assist Camera Unit A2139003010
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8632540
BMW F30 LCI Hybrid High Voltage Battery Front Top Cooling Radiator 8632540
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2105400350
Mercedes-Benz E-Class W210 Electrical Fuse Relay Box Storage Trim A2105400350
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2045409835
Mercedes-Benz W204 Front Left Right Door Wiring Loom Cable Harness A2045402734
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1718200915
Telephone Cable Mercedes SLK R171 Wiring Adapter Line Cable A1718200915
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519003203-2
Mercedes W906 313 CDI OM651.955 129HP Diesel Engine ECU Kit A6519003203 Key Lock
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7527072-7
BMW Z4 E85 2.5i M54 192HP Engine ECU Control Unit Module DME 7527072 Manual
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9364818
BMW Z4 E89 ECU Body Control Module Junction Box H2 PL2RR JBBFE IIIR 9364818
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8379941-1
BMW X5 Series E53 Interior Roof Alarm Sensor Ultra Sonic Module 8379941
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9267516
BMW F10 Central Gateway Module Control Unit Lear ZGW-02 MID Plus 9267516
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6914396
Mini Cooper R50 R52 R53 Support Bracket Navigation Computer 6914396
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2218706185
Mercedes W221 Trunk Release Remote Open Close Module Control Unit A2218706185
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9350336
BMW F06 F12 F13 F80 Mini F56 Radio CD Player Head Unit 9395949
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2044401705
Mercedes S204 Door Wiring Loom Cable Rear Left Right N/O/S A2044401705
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7PP907064EL
Porsche Cayenne 92A Body Comfort Module Control Unit 7PP907064EL
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0005464104
Mercedes W205 Positive Battery Terminal Cover Cap Trim Red A0005464104
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9231283-AZB
BMW E70 F10 F11 PDC Parking Sensor Ultrasonic Sensor Azurit Black - S34 9231283
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2055451640
Mercedes X253 Rear Battery Holder Bracket Mount Strap Clamp A2055451640
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9157157
BMW E60 E61 E63 E64 Gateway Module Control Unit ECU 9157157
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6984754-12
BMW E92 Coupe Rear Lamp Light Side Panel Right O/S Plug Socket Wiring 6984754
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6C0915343A-1
Audi A1 8X Battery Terminal Fuse Socket Retainer 6C0915343A
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9813237
Mini R60 Rear PDC Ultrasonic Parking Sensor Midnight Grey Metallic 9813237
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9344677
BMW 2 3 Series F22 F80 M3 F82 M4 Wiring Loom Harness Rear Trunk Lid 9344677
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 98661209102
Porsche Cayenne 955 Battery Negative Ground Cable Wiring Earth Line 98661209102
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4G0919475L
Audi A6 C7 4G PDC Module Parking Sensor Assistance Control Unit 4G0919475L
£123.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 5WA937548C
Volkswagen Golf CD1 Positive Battery Plus Pole Terminal Lead Cable 5WA937548C
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7649087
BMW F20 LCI N20 F22 N26 Wiring Loom Harness Engine Module Ignition
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9218697
BMW X6 Series E71 Central Woofer Bass Speaker Stereo Subwoofer N/S 9218697
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-A2214408536
Mercedes W221 OM642 Diesel Battery Alternator Starter Wiring Harness A2214408536
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 89741-50150
Lexus LS400 Door Module Control Unit ECU 89741-50150
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8P0959655P
Audi A3 8P Air Module Control Unit ECU Module 8P0959655P
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8516739
Mini One D R56 LCI R60 90HP N47N Engine Control Unit ECU DDE 8516739 Manual
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7843332
Engine Wiring BMW F10 M5 F12 M6 Loom Harness Injection Valve Cyl. 5-8 7843332
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8798189-1
Basic Head Unit BMW F45 X1 F48 Mini F55 F56 Sat Navigation Radio Stereo 8798189
£180.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2711500391-3
Mercedes W204 C250 BlueEFFICIENCY M271.860 204HP Engine ECU Kit A2711500391 Key
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6864204
ICM Module BMW F20 F21 F30 F31 Control Unit 6864204
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A806001075
Mercedes H243 EQA Electronic Module Control Unit A806001075
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9177209-2
BMW 1 3 X1 E81 E82 E84 E87 E90 E91 E92 2 Radio Business CD Audio Player 9177209
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9330664
Armrest Storage BMW G30 G31 G32 GT F90 Centre Console Tray Box Support 9330664
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6938975
BMW E60 E61 E63 E64 6-disc Compact CD Changer 6938975
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2054402336
Mercedes W205 Battery Cable Alternator Wiring Harness A2054402336
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9162930-WB
BMW E81 E82 E87 E90 E91 Parking Sensor PDC Ultrasonic Bluewater - 896
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6990089
BMW 6 X3 Series E63 E83 Radio Antenna Amplifier Suppression Filter
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6987997
BMW 1 Series E87 Footwell Light Control Module Unit PL2 FRMFA Lear 6987997
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6983302
BMW E90 ECU Body Control Module H1 61356983302 6983302
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8582155-3
BMW F20 F30 F32 120dX 320dX 420dX 184HP N47N Engine ECU 8582155 Automatic
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4KE959655H
Audi Q7 4M Air Module Control Unit ECU SRS Module Unit 4KE959655H
£132.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8793253
BMW X3 G01 Rear Right O/S Door Wiring 8793253
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1668600602
Mercedes W166 Head Roof Curtain Right O/S Side Air Module A1668600602
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6943078
Mini Cooper R52 Cabrio Loudspeaker Seal Right O/S 6943078
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7560955-1
BMW 3 Series E90 320si 173HP DME 7560955 Petrol N45 ECU Kit CAS2 + Key Manual
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. GK2T15604FAF
Ford Transit Mk8 VI Body Control Module Fuse Box GK2T-15604-FAF
£123.95
Free delivery - Wed, Dec 17
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 .