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
Price
Part no. 93BB14488AB
Ford Focus Mk2 Starter Motor Engine Actuator Cable Wiring Unit 93BB14488AB
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A1175450800
Negative Battery Terminal Mercedes C117 W176 W246 Lead Connector A1175450800
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9329339
BMW F32 Telematics Telephone Control Unit Module Bluetooth TCB ECE 9329339
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 7199997
BMW Z4 E85 Roadster Cabrio Convertible Roof Folding Top Module Unit 7199997
€47.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9273584
Seat Belt Module BMW E92 F32 E61 Control Unit LCPA ECU 9273584
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9280185
Air Module BMW F10 F11 F01 F02 F03 LCI Control Unit ECU 9280185
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9228914
Radio CD Player BMW F10 F11 F13 Navigation ECE Sat Nav Head Unit 9228914
€284.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 6798242
ICM Module BMW F10 F11 Integrated Chassis Management QL ES Control Unit 6798242
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2465400340-2
Mercedes W176 Fuse Relay Box Control Unit A2465400340 A2465400140
€28.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9145350
BMW X3 E83 LCI EWS IV 4.4 Control Unit Module ECU 9145350
€66.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 1702103
Battery Terminal Cover BMW E39 Mini R50 R52 R53 Trim Base B + Positive 1702103
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 283930431R
Roof Microphone Mercedes Citan W415 Interior Mic Unit Wiring Cable 283930431R
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8506444-1
BMW E90 E91 LCI E92 330d Diesel N57 245HP ECU Engine Kit DDE 8506444 CAS3 + Key
€332.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9264573-2
BMW X1 E84 ECU Body Control Module Unit Junction Box H2 PL2RR JBBFE IIIR 9264573
€28.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. BK2T18D815GD
Ford Transit Custom MK8 Radio Stereo Audio USB Head Unit Panel BK2T18D815GD
€56.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8K0907064DP
Audi A4 B8 Body Control Module BCM Comfort Control Unit 8K0907064DP
€32.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 7222633-1
BMW E90 E91 LCI Flat Cable Wiring Wire CAS Start Stop ECU Loom 7222633
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8506566-5
BMW E90 E91 LCI 320d ed N47N 163HP Engine ECU Kit DDE 8506566 CAS3 + Key Manual
€142.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A6511501433
Mercedes W176 W246 Glow Plug Wiring Harness Loom OM651 Engine A6511501433
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8577764-1
BMW F10 F11 520d Diesel N47N 184HP ECU Kit DDE 8577764 + Key + CAS4 Automatic
€379.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 226334803R
Renault Trafic 3 Vauxhall Vivaro B 1.6 DCI Engine Wiring Loom Cable 226334803R
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 1K0971250AH
VW Golf Mk5 V Negative Battery Terminal Cable Wiring 1K0971250AH
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 36100-2A550
Kia Sportage 3 1.7 Diesel Engine Starter Motor Denso 36100-2A550
€28.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9679061680
Peugeot Boxer 2.2 Puma Diesel Engine Control Unit ECU Module 9679061680
€664.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A1645403230
Mercedes ML W164 Positive Battery Terminal Cable Lead Wiring A1645403230
€37.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A1645403132
Mercedes-Benz M-Class ML W164 Wiring Loom Cable Harness Fuel Tank A1645403132
€32.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 6G9T-14B192-DA
Ford Galaxy Mondeo Transit Relay 4-Pin Black FoMoCo Unit 6G9T-14B192-DA
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 03L906022NN
Audi A4 B8 2.0 TDI 143HP CAGA Diesel Engine Control Unit ECU Module 03L906022NN
€113.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 1486455080
Peugeot Expert Citroen Jumpy Negative Battery Terminal Cable Wiring 1486455080
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 90494959
GM Vauxhall Opel Relay 4-Pin Multi Use Glow Plug Unit Magenta 90494959
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 90589541
Vauxhall Opel Astra G Fuse Box Covering Trim Panel Lid Housing 90589541
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 6941445
BMW E63 E64 Bluetooth Cable Hands Free Telephone Microphone Unit 6941445
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8581370-1
BMW F40 Mini Cooper F56 F57 F60 Bracket Control Unit Box Engine 8581370
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8512499-8
BMW E87 E90 LCI N47 118d 318d 143HP Diesel ECU Kit DDE 8512499 CAS3 + Key Manual
€165.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8X0915181
Audi A4 B8 A5 8T TT Mk2 Negative Battery Terminal Cable Lead 8X0915181
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8K0959655G
Audi A4 B8 Air Module ECU Control Unit Crash Sensor 8K0959655G
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8T0919603E-1
Audi A4 B8 Display Screen Sat Nav Navigation Dashboard 8T0919603E
€37.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8J0915459
Audi A4 B8 A5 8T TT MK2 Positive Battery Terminal Cable Overload Fuse 8J0915459
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A1648202679
Mercedes ML W164 Radio Player Audio Stereo CD Player Head Unit A1648202679
€284.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 1K0951605C
VW Volkswagen Golf Audi Seat Alarm System Siren Anti-Theft Signal 1K0951605C
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8R0035223F
Audi A4 B8 A5 8T Stereo Radio Sound System Speaker Amp Amplifier 8R0035223F
€28.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8K0937517A
Audi A4 B8 A5 8T Battery Postive Terminal Distribution Power Board 8K0937517A
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8K0959663
Audi A4 B8 A5 8T Voltage Stabilizer Converter Control Unit Module 8K0959663
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9134646
Seat Module BMW E65 E66 Front Seat Control Unit Module ECU 9134646
€42.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8K0907637C
Yaw Sensor Audi A4 B8 A5 8T ESP Rotation Rate Unit Module 8K0907637C
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8T0907468R
Audi A4 B8 Gateway Control Unit Module ECU 8T0907468R
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 038907281D
Genuine VW Audi Seat Skoda Diesel Glow Plug Relay Unit Black 9 Pins 038907281D
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 1K0959433BT
VW Golf 5 Body Control Comfort Unit Module BCM Convenience Unit ECU 1K0959433BT
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8589907
Supply Module BMW F40 F48 Mini F55 F56 F57 Integrated Z11 Control Unit 8589907
€28.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9166667
BMW X5 E70 Footwell ECU Light Control Unit Module FRM II Lear 9166667
€170.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9248369
Radio Player BMW F10 F11 F12 Alpine CD Champ Head Unit Controller 9248369
€75.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 1K0971228L
VW Golf MK5 6 Audi A3 8P Positive Battery Terminal Cable 1K0971228L
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8617239
Gearbox Module Mini R55 R56 LCI R60 Automatic Transmission Unit EGS 8617239
€56.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 1K0951253
VW Volkswagen Audi Seat Relay 449 Unit Module 4 Pins 1K0951253
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 1T0971235A
Volkswagen Golf MK5 6 Audi A3 8P Negative Battery Terminal Cable 1T0971235A
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8K0951253
Audi VW Volkswagen Seat Relay 643 Unit Module 4 Pins 8K0951253
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 1K0937132F
Vw Golf 5 Audi A3 8P Seat Leon 1P1 Fuse Box Cover Trim Panel Housing 1K0937132F
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A9079000704
Body Control Module Mercedes Sprinter W907 W910 SAM BCM Unit ECU A9079000704
€132.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8574351
BMW X1 E84 16d 18d 18dX Diesel N47N Engine Control Unit ECU DDE 8574351 Manual
€94.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A0535450226
Mercedes Sprinter W906 Fuse Box Connector Plug Socket A0535450226
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9170732
BMW X5 E70 CCC Navigation System CD Player Sat Nav Head Unit 9170732
€384.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A0038208426
Crash Sensor Mercedes ML W164 W221 Front Rear Impact Airbag Unit A0038208426
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 6920469
BMW E65 E66 E67 Sensor A-pillar Right Airbag 65776920469 6920469
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A0045423518
Mercedes ML W164 W204 W211 CLS C219 Acceleration Sensor Module Unit A0045423518
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A0045423918
Yaw Sensor Mercedes ML W164 W221 W251 ESP Rotation Rate Unit Module A0045423918
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9165623
BMW X5 X6 Series E70 E71 Airbag Control ECU Unit Module 9165623
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9387145
BMW F30 LCI 330e B48X Negative Earth Cable Battery 9387145
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A1645400350-1
Mercedes ML W164 Fuse Prefuse Box Jump Start Terminal A1645400350
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A1645400350
Mercedes-Benz M-Class ML W164 Fuse Prefuse Box Jump Start Terminal A1645400350
€28.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. W639 Taxi Modules
Mercedes Vito W639 Control Unit Set Taxi Rear Wheel Steering Intercom Module
€332.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2118703285
Mercedes W211 Door Module Rear Right O/S Control Unit ECU A2118703285
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2118703185
Mercedes W211 Door Module Rear Left N/S Control Unit ECU A2118703185
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2118703485
Mercedes W211 Door Module Rear Right O/S Control Unit ECU A2118703485
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2513200058
Mercedes ML W164 W221 Air Suspension Valve Block Control Unit Module A2513200058
€61.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2118703126
Headlight Module Mercedes C209 W211 CLS C219 Level Control Unit ECU A2118703126
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A1179006000
Camera Module Mercedes W156 W176 Reversing Rear View Control Unit A1179006000
€56.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9281518
BMW F20 F21 F22 F30 Radio Professional CD Bluetooth Headunit Control 9281518
€237.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A0015454416
Mercedes CL203 M271 Automatic Gearbox EGS Control Module Unit ECU A0015454416
€37.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A1638201126
Mercedes ML W163 Windscreen Rain Light Sensor Control Module A1638201126
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2661503133
Engine Wiring Mercedes W169 W245 M266 Petrol Cable Loom Harness A2661503133
€113.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 237103888R
Renault Trafic 3 R9M 1.6 DCI Engine Control Unit Module ECU 237103888R Manual
€113.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A1768200704
Sunroof Wiring Mercedes C117 W176 Panoramic Motor Cable Harness A1768200704
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2118703385
Mercedes W211 Door Module Rear Left N/S Control Unit ECU A2118703385
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8517874-6
BMW F20 F21 116d N47N 116HP ECU Kit DDE 8517874 + Key + FEM + Lock Manual
€218.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A1648701589
Mercedes ML W164 Aerial Antenna Amplifier Module Unit A1648701589
€28.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2711535391-2
Mercedes R171 SLK 200K 184HP M271.944 Engine ECU Kit A2711535391 Key Lock
€275.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8517862-3
BMW F20 F30 F32 120d 320d 420d Diesel N47N 184HP ECU Kit DDE 8517862 + Key + FEM
€275.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 8576333-3
BMW F20 F30 F32 120dX 320dX 420dX Diesel N47N 184HP ECU Kit DDE 8576333 Key FEM
€275.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A9105400805
Mercedes Sprinter W910 Fuel Tank Wiring Loom Cable Harness A9105400805
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2215404062
Mercedes W221 Air Suspension Control Unit Module Airmatic A2215404062
€28.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9277818
Antenna Amplifier BMW F23 Cabrio FM Radio Booster Unit Module 9277818
€61.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9122432
BMW E60 E61 LCI X5 E70 X6 E71 X3 F25 Rain Light Solar Sensor 9122432
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2098200326
Mercedes C209 Body Control Module Unit Temic 376 800 GZ A2098200326
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2048207885
Mercedes-Benz C-Class W204 Rear Right Door O/S Control Unit Module A2048207885
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. A2129005300
Seat Module Mercedes W204 W212 Control Unit Front Left Right N/O/S A2129005300
€66.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9348356
BMW F20 F21 F22 F30 F32 Front Electronic Module Control Unit FEM 9348356
€118.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 3453293
Mini Cooper One R56 SPEG PL3 M2 Fuse Distribution Box 3453293
€104.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9264924
BMW F01 F02 F10 F11 F13 Power Distribution Fuse Box Rear 9264924
€23.95
Free delivery - Wed, Nov 26
If paid before 14:00
Part no. 9362396
BMW F20 REM Rear Electronic Module Fuse Box Control Unit V3 9362396
€23.95
Free delivery - Wed, Nov 26
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 .