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. A6401500734-1
Mercedes W169 W245 A200 B200 CDI OM640.941 140HP Engine ECU Kit Key A6401500734
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7N0843638
Volkswagen Sharan 7N Sliding Door Catch Upper Locking Plate Right O/S 7N0843638
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6549009600-4
Mercedes X118 W177 W247 CLA 220 654.920 190HP Engine ECU A6549009600 Automatic
£123.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8792247
BMW F20 F30 F32 Navigation Head Unit Harman Sat Nav Unit 8792247
£265.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 059903024A
Audi A4 B9 Alternator Generator Diesel Engine 3.0 TDI 059903024A
£123.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7PP980653D
Porsche Macan 95B Front Windshield Camera Unit Module 7PP980653D
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8717601
Mini F55 F56 Control Unit Module Active Sound Design 8717601
£70.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 2240943
BMW 5 Series E60 E61 LCI MINI R52 Rear Bumper PDC Ultrasonic Sensor Hot Orange
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9322532
Gateway Module BMW F01 F10 F11 F12 Central Body Control 9244262
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 2432355
Ford Transit Custom Alternator 240A 14V 2.0 EcoBlue GK2T-10300-CC
£170.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 1Z0971121CE
Skoda Octavia II Door Wiring Harness Passenger Door Loom Cable 1Z0971121BG
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 390306
BMW Navigation Road Map 2004-2 Europe Professional Navteq 0390306
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9798427
BMW F87 LCI M2 Competition S55 411HP Engine Control Unit ECU DME 9798427
£284.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A9079004707
Mercedes W907 Air Suspension Level Control Unit Module Airmatic A9079004707
£170.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0959655C
Audi A6 C7 2.0 TDI SRS Air Module Control Unit Sensor ECU 4H0959655C
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519007500-3
Mercedes W204 C220CDI BlueEFFICIENCY OM651.911 Engine ECU Kit A6519007500 Key
£265.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-7572410
Engine Wiring BMW E87 E90 E91 N52 Manual Gearbox Loom Harness Cable 7572410
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0025428319
Mercedes W176 W204 C207 W212 C218 W246 Relay 4-Pin Black Hella 12V A0025428319
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9266328
ICM Module BMW F07 GT F01 F02 F03 F04 Air Module Control Unit ECU 9266328
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2475402506-2
Control Unit Bracket Mercedes W177 W247 SAM Module Panel Cover A2475402506
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9225824
PDC Module BMW E81 E82 E87 E90 E91 E92 Parking Distance Control Unit 9225824
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-3Q2971111AM
Audi RS3 8V Power Steering Rack Wiring Harness Loom Cable 3Q2971111AM
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6906914
BMW X5 E53 Battery Cable Negative Wire 6919976
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8T0907468K
Gateway Interface Audi A5 8T A4 B8 Control Unit Module ECU 8T0907468K
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8621838
BMW F20 F21 F30 F31 F32 F34 LCI Starter Motor Bosch B48 Petrol 8621838
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1489995
Mini Cooper R50 R52 R53 Starter Motor W10 1.6 Petrol Engine 1489995
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8T0971365J
Audi A5 8T Seat Cable Front Wiring Loom Harness Left Right N/O/S 8T0971365J
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7534704
Mini Cooper One R50 R52 Kabel Generator Starter Anlasser BOSCH 7534704
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6229000700
Mercedes W447 Bosch Glow Plug Relay Controller Unit Control Module A6229000700
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3452285
BMW X3 Series E83 Boardmonitor Central Information Display Screen 6,5"
£218.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6791131
BMW F01 ICM Module Integrated Chassis Management QL ES Control Unit 6791131
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5C0959655P
Volkswagen New Beetle 70S Air Module Control Unit ECU 5C0959655P
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6C1T14A481CC
Ford Transit Mk7 Fuse Box Body Control Module ECU 6C1T14A481CC
£61.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1669005605
Door Module Mercedes W176 W246 Front Left N/S Control Unit VST A1669005605
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2661536779
Mercedes W169 A150 M266.920 95HP Engine Control Module A2661536779 Automatic
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0009005602
Mercedes W204 W212 Control Unit AMG Drive Select Module ECU A0009005602
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0009005517
Mercedes W177 W205 W238 W257 Gearbox Control Unit Module ECU A0009005517
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5N0035341G
Volkswagen Golf Scirocco CC Multimedia Interface Module Box 5N0035341G
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8576341
BMW F20 F21 F30 F31 118d 318d 143HP N47N Engine Control ECU DDE 8576341 Manual
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 2161057
Ford Transit Mk8 Cabin Door Wiring Rear Left N/S Cable Harness GK3T-14A631-CBC
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9267209
BMW E82 Module Junction Box Body Comfort Control Unit 9267209
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9349874
Door Wiring Harness BMW i3 I01 Rear Left Right Door N/O/S Wiring Loom 9349874
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519007500-15
Mercedes W204 C220 CDI 651.911 Engine Control Unit ECU A6519007500 Automatic
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9874189
BMW 1 3 Series F20 F30 MINI F56 Control Unit Air Conditioning Module 9284440
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1Z0971161M
Skoda Octavia 2 Door Harness Loom Cable Wiring Rear Left Right N/O/S 1Z0971161M
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9247874-2
BMW F06 F12 F13 Central Information Display Screen CIC Navigation 9247874
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8636596
BMW 1 3 Series F20 F21 F30 F31 Line Cable Power Distribution Module 8636596
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2115458432
Mercedes W211 CLS C219 Body Control Module BCM Temic A2115458432
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1768200704
Sunroof Wiring Mercedes C117 W176 Panoramic Motor Cable Harness A1768200704
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9178791
BMW F01 F02 F10 F11 Cable Wiring Set ARS Valve Block 9178791
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9204536-2
BMW 3 Series E87 LCI Footwell Light Module ECU Control Unit LED XE FRM 9204536
£104.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4G0971765
Audi RS6 C7 Mirror Wing Adjust Switch Loom Harness Wiring Cable 4G0971765
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8T0915181
Audi A4 RS4 B8 Battery Terminal Negative Cable Loom Harness Wiring 8T0915181
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3427748
BMW X3 E83 Cable Front Door RIght Side Wiring Harness Loom 3427748
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1669008607
Mercedes W166 Air Suspension Control Unit Module ECU A1669008607
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2479007708
Rain Sensor Mercedes C118 W177 W247 Front Windscreen Light Unit A2479007708
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 06A906033PA
Audi A3 8P 1.6 Petrol MPI 102HP BSE Engine ECU Kit 06A906033PA Ignition + Key
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-80A919617A
Audi SQ5 FY Front Screen HUD Windscreen Head Up Head-up Projection 80A919617A
£849.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9232896-3
Dashboard Monitor BMW X5 E70 X6 E71 Onboard Display Screen 8,8" Unit 9232896
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9233009
BMW F33 F83 M4 Convertible DWA-Alarm System Module Unit ECU 9233009
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0937084DR
Audi Q2 GA Body Control Comfort Unit Module BCM Unit ECU 5Q0937084DR
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9264923
BMW F01 F02 F10 F11 F13 Power Distribution Fuse Box Rear 9264923
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6986077-1
BMW E81 E87 E90 E91 E92 6-Disc CD Changer With Magazine 6986077
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7533103
Mini Cooper S R52 R53 W11 Engine Wiring Loom Harness 7533103
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9206936
BMW F12 Antenna Aerial Noise Suppression Filter Control Unit Right O/S 9206936
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6974245
BMW MINI Cooper Clubman R55 R55N LCi Retaining Bracket Safety Belt Rear Left N/S
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9139899
BMW F07 F10 LCI F06 F12 F13 MMI Multimedia CD Player Reader Head Unit 9139899
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1775408340
Mercedes W177 W247 Electrical Wiring Harness Left Right N/O/S A1775408340
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9442274
BMW F70 U06 Antenna Trap Circuit Amplifier Booster Unit Diversity 9442274
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9226901
Body Control Module BMW F01 ECU Junction Box PL6 JBBFE III 3 Lear 9226901
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. BK2T18D815GD-1
Ford Transit Custom MK8 Radio Stereo Audio USB Head Unit Panel BK2T18D815GD
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. AT1T18C815BA
Ford Transit Connect Radio Head Unit 6000 CD Media Player Unit AT1T-18C815-BA
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7636292-7
BMW F20 F30 118i 318i N13 170HP Engine Control ECU Kit DME 7636292 Automatic
£379.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8519663-14
Mini Cooper D R56 LCI R60 N47N 112HP Diesel Engine Unit ECU DDE 8519663 Manual
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2049006009
Mercedes W204 Navigation CD Player Radio Stereo Sat Nav Head Unit A2049006009
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 03G903016F
Audi A4 B8 2.0 TDI Alternator Generator 150A Diesel Engine Unit 03G903016F
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9363780
BMW F45 Seat Wiring Rear Left N/S Loom Harness Cable 9363780
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2059009527
Mercedes W205 Air Module ICM SRS Control Unit ECU A2059009527
£33.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9124583-KAS
BMW E87 E90 Front Rear PDC Ultrasonic Parking Sensor Kaschmir Silver A72 9124583
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8E5945094A-1
Audi A4 B7 Tail Light Side Panel Lamp Cable Wiring Rear Right O/S 8E5945094A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7PP907279CG
Porsche Macan 95B Body Control Unit Module BCM 7PP907279CG
£213.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7638003
BMW F20 F21 F22 F23 F34 LCI F22 F30 F36 Starter Ground Cable 7638003
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2048708026
Mercedes W204 Media Interface Control Unit Module ECU A2048708026
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 2752524
BMW Mini Cooper One R56 Cover Multifunction Box Right O/S 2752524
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5WA937548A
VW Volkswagen Golf 8 1.0 TSI DLAA HV Battery Positive Terminal Clamp 5WA937548A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6G9T-14B192-DA
Ford Galaxy Mondeo Transit Relay 4-Pin Black FoMoCo Unit 6G9T-14B192-DA
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7571142-2
Mini Cooper R55 R56 R57 Battery Cable Wiring Lead Power Positive 7571142
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4G0907637H
Audi A6 C7 ESP Yaw Rate Module Control Unit Sensor ECU 4G0907637H
£61.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4G5971035AS
Audi RS6 C7 Front Door Wiring Harness Cable Loom Right O/S 4G5971035AS
£80.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2079052800
Mercedes-Benz E-Class W207 Cabrio A207 Anti Theft Alarm Module Control Unit ECU
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8T0035785A
Audi A5 8T MMI Multimedia Interface Unit Module Control ECU 8T0035785A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7450992
BMW F20 F21 F30 F31 Fuel Pump Delivery Control Unit Module 7450992
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0009001808
Mercedes W205 Park Assist PDC Trunk Control Unit Module A0009001808
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9389657
BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module 9389657
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8577834-3
BMW F30 F31 330d N57N 258HP Engine Control Moudle Unit ECU Kit DDE 8577834
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9361145-1
Mini Cooper One R55 R56 R57 LCI R58 R59 CHAMP 2 Navigation 9361145
£123.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2129008224
Headlight Control Module Mercedes W207 W212 Unit A2129008224
£70.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9337205
BMW F32 Door Wiring Front Door Right Loom Cable Wiring Harness 9337205
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6983843
BMW E60 E61 E63 M-ASK M-Audio System Controller CD Player 6983843
£75.95
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 .