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. 9274428-1
Parking Sensor Mini Cooper F54 F55 F56 F57 F60 PDC Ultrasonic Black 9274428 SET
€89.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 5N0035341G
Volkswagen Golf Scirocco CC Multimedia Interface Module Box 5N0035341G
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A0025421119-1
Relay Unit Mercedes W163 W168 W203 W211 4-Pin Black Hella A0025421119 Set 2x
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 06N971627B
Audi A3 8Y Engine Injector Module Wiring Harness Cable 2.0 TFSI 06N971627B
€47.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 5Q0907530AC
Volkswagen Golf Mk7 Gateway Control Unit Module 5Q0907530AA
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1775408101
Mercedes W177 W243 W247 Door Wiring Cable Harness Loom Driver Side A1775408101
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9136726-2
BMW Mini Cooper R55 R56 Multifuse B Battery Power Distributor Cable 9136726
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A0009003101
Mercedes W204 W212 W221 Fuel Pump Module Control Unit A0009003101
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8513249
BMW X3 F25 20dX Diesel N47N 184HP Engine Module ECU DDE 8513249 Automatic
€85.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A0025428419
Relay Mercedes W176 W246 4-Pin Black Hella 12V A0025428419
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8512415-12
Mini Cooper SD R60 ALL4 N47N 143HP Engine Control Unit ECU DDE 8512415 Automatic
€66.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2058201201
Sunroof Wiring Mercedes C205 C238 Panoramic Motor Cable Harness A2058201201
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8W6971029BF
Audi A5 F5 Front Door Wiring Harness Cable Driver's Side 8W6971029BF
€85.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2059003740
Mercedes A205 Convertible Comfort Control Unit Module A2059003740
€85.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9264568
BMW E92 LCI Body Control Module Unit PL2RR JBBFE IIIR L1 9264568
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A9078209400
Mercedes Sprinter W907 W910 Radio Stereo Player Head Unit A9078209400
€104.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9233034-SBR
PDC Parking Sensor BMW X5 E70 F10 F11 F12 Ultrasonic Sensor Space Grey 9231283
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7608801
Valve Cable BMW F20 F21 F30 F31 Petrol N13 Valve Tronic Wiring Harness 7608801
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1669008606
Seat Module Mercedes W176 W246 Front Left N/S Memory Control Unit A1669008606
€85.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6782372
BMW X1 X3 Z4 E83 LCI E84 E89 E90 E91 E92 Speed Sensor Cluster 6782372
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3D0941329B
Volkswagen Passat B7 Headlight Cornering Module Control Unit 3D0941329B
€51.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2049006003
Radio Player Mercedes W204 Audio 20 Navi CD Player Head Unit A2049006003
€218.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6820526
Head Unit BMW F20 F21 Radio Media GPS Sat Navigation Unit 6820526
€142.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9196100
Mini Cooper One F55 F56 F57 B Pillar Upper Column Airbag Sensor 9196100
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7638003
BMW F20 F21 F22 F23 F34 LCI F22 F30 F36 Starter Ground Cable 7638003
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7641649
BMW F10 F20 F30 N20 125i 328i 528i N20 Wiring Harness Engine Module 1 7641649
€85.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9261614
BMW 1 2 Series F20 F21 F22 Rear Bumper PDC Ultrasonic Sensor Glacier Silver
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3414473
BMW X3 E83 Transmission DXC Transfer Box Wiring Cable Loom Harness 3414473
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A0009828323
Mercedes W176 W246 Power Relay Control Module 5 Pin 12V A0009828323
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8J0971349CD
Audi TT 8J Alternator Main Cable Wiring Harness Loom 8J0971349CD
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A0009051600
Mercedes W207 W212 W221 Front Windscreen Windshield Camera A0009051600
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9193110
BMW X5 Series E70 ECU Body Control Module Junction Box PL4 JBBFEII High 9193110
€132.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6960227
BMW E65 E66 Sensor Air Bag Front Left Door N/S Module Airbag 6960227
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A0024463140-4
Mercedes W169 A160 CDI 95HP M266.920 Engine ECU Kit A0024463140 Automatic
€222.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2129000004
SAM Module Mercedes W212 Fuse Box Relay Control Unit A2129000004
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A9079005303
Mercedes Sprinter W907 W910 Control Unit Module ECU A9079005303
€89.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A0009062822
Alternator Generator Mercedes W207 W212 W906 Engine Diesel 200A 14V LRA03818
€89.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. E87-E90-PLUG-SOCKET-LOOM-PDC
BMW E81 E82 E87 E88 E90 E91 E92 Plug Socket Loom PDC Parking Sensor
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8P4971693AB
Audi A3 8P Door Wiring Harness Loom Cabling Rear Left Right N/O/S 8P4971693AB
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9136725
BMW Mini Cooper One R55 R56 Multifuse B Battery Power Distributor 9136725
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7192742
BMW Z4 Series E89 Battery Holder Hold Down Strap Bracket 7192742
€24.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 3403208
BMW X3 Series E83 Ultrasonic Alarm System Module Control Unit 3403208
€33.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6957343
BMW 3 5 Series E60 E90 Dashboard Onboard Monitor Display Screen 8.8 CCC 6957343
€47.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7561834-14
BMW E87 E90 E91 120i 320i N46 150HP ECU KIT DME 7561834 CAS2 + Key Automatic
€517.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1775402811
Mercedes W177 W243 W247 Rear Door Wiring Harness Cable Left N/S A1775402811
€32.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8510221-18
BMW E90 E91 E92 LCI 325d N57 204HP ECU Engine Module DDE 8510221 Automatic
€42.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A0025424019-1
Mercedes W906 W907 Cut Off Electric Relay Module A0025424019
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2128270128-IRS
Roof Antenna Mercedes W212 Shark Trim Panel Iridium Silver - 775 A2128270128
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8W0971235A
Audi A4 B9 Negative Battery Terminal Cable Harness Wiring Loom 8W0971235A
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2048702789
Aerial Antenna Amplifier Mercedes W204 Estate Left N/S Booster Unit A2048702789
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8267408
BMW E46 E64 Front Seat Backrest Adjustment Drive Right O/S 8267408
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9166782
BMW X5 X6 Series E70 E71 Board Monitor Sat Nav System Screen 8,8" 9166782
€113.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8620771
BMW F20 F21 F30 F32 N55 Power Distribution Module Bracket Cover Carrier 8620771
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6781575-1
YAW Rate Sensor BMW E81 E87 E90 E91 Accelerator Speed Module 6781575
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8W6971030BF
Audi A5 F5 Front Door Wiring Harness Cable Passenger Side 8W6971030BF
€85.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A6401500734
Mercedes W169 W245 A200 B200 CDI OM640.941 140HP Engine Module ECU A6401500734
€113.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1695400606
Mercedes-Benz A W169 Parktronic Parking Sensor Wiring Cable Rear PDC A1695400606
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2229004220
Mercedes GLC X253 Communication Module LTE Telephone Bluetooth A2229004220
€189.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1679003418
Mercedes W205 C253 W257 Door Module Rear Left N/S Control Unit ECU A1679003418
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8067511
BMW F98 Adapter Cable Wiring RBS Rear Axle 8067511
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9211494
BMW E88 Cabrio Convertible Folding Top Roof ECU Module CVM6 9211494
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7933357
Headlight Module BMW F40 LED Headlamp Control Unit Lear FLM 2 LOW 7933357
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6943085
BMW E60 E61 Air Module ECU Control Unit Gateway Module 6943085
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1645453047
Mercedes ML W164 Trunk Tailgate Foam Control Unit Module Bracket A1645453047
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8678968
Engine Wiring Mini F56 F60 BMW F45 F46 Petrol Sensor Module 1 Harness 8678968
€189.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 4F9035225AA
Audi A6 C6 Antenna Amplifier Control Unit Module 4F9035225AA
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6974373-1
BMW E81 E84 E87 E88 E90 Ultra Sonic Module Alarm System 9149671
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9237655-2
BMW E60 E61 E81 E87 E90 F10 Audio Aux In Socket Plug 9237655
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8519663-16
Mini Cooper SD R60 R61 ALL4 N47N 143HP ECU Kit DDE 8519663 CAS3 Key Manual
€194.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 31327066
Starter Motor Volvo S40 V70 XC90 Diesel Engine Actuator Motor 31327066
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 5G0971104AD
VW Volkswagen Golf Mk7 Wiring Loom PDC Rear Harness Parking Sensor 5G0971104AD
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2139007839
Mercedes W167 W177 W247 Headlight Ballast Control Module Left N/S A2139007839
€89.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A0051517401
Starter Motor Mercedes W169 W245 Diesel Engine A0051517401
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8T0959795C
Audi A5 8T Rear Door Control Module Unit Left Right N/O/S 8T0959795C
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9197354
BMW X1 X3 E84 F25 Cigarette Lighter Socket With Cable 9197354
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8647255
BMW F20 LCI F21 F22 Integrated Supply Control Module Unit 8647255
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 4G0907401F-1
Audi A7 4G 3.0 TDI CDUC Quattro Engine ECU Kit BCM + Ignition + Key 04L907445F
€398.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9217234
Module Bracket BMW X3 F25 X4 F26 Control Unit Holder Carrier 9217234
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9324781
BMW F20 F21 F22 F30 F31 F32 F36 Module Control Unit FEM 9324781
€94.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9241974
Control Unit BMW F01 F02 F07 F10 F11 CAS4 Key Reading Module 9241974
€80.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 81A035035G
Audi Q2 GA Sat Nav Multimedia Control Unit Module SD SIM MIB2 HIGH 81A035035G
€807.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2075401650-1
Mercedes W204 Fuse Prefuse Box Relay Electrical Control Unit A2075401650
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2055400182
Mercedes W205 W213 C238 C253 Relay Fuse Box Top Cover Lid Cap A2055400182
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A0035420219-3
Mercedes W639 W906 Relay 5-Pin Control Unit 12A Blue A0035420219
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8582279-3
BMW F20 F30 F32 120d 320d 420d Diesel N47N 184HP ECU Kit DDE 8582279 Keys FEM
€222.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 6980078
BMW E88 Antenna Amplifier Aerial Diversity Module AMP 6980078
€28.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 03L911021E
Audi A4 B8 Starter Motor Engine Motor Actuator Diesel Bosch 03L911021E
€75.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7835131
BMW E60 E61 LCI M5 E63 M6 Fuel Injection System Adapter Lead 7835131
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2469002616
Mercedes W176 W246 PDC Parking Distance Sensor Control Unit Module A2469002616
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7601799
Earth Ground Cable BMW X3 F25 Battery Cable Engine Wiring 7601799
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1729001906
Mercedes X218 CLS350 Communication Bluetooth Control Module A1729001906
€37.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 9337656
Mini Cooper One F55 F56 F57 Sensor For Pedestrian Protection PTS 9337656
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 4G0907637H
Audi A6 C7 ESP Yaw Rate Module Control Unit Sensor ECU 4G0907637H
€75.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 7P5959107E
Porsche Macan 95B Rear Tailgate Control Module Unit 7P5959107E
€56.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 8S0035021E
Audi TT FV Mk3 Navi SD GPS MMI Multimedia Head Unit Module 8S0035021E
€664.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A1715450901
Mercedes SLK R171 Front Fuse Box SAM Relay Control Unit Module A1715450901
€332.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A6519000601-5
Mercedes W906 313 CDI OM651 129HP Diesel Engine Control ECU A6519000601 Manual
€132.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. 1K0953549AE
VW Golf Mk5 Steering Angle Steering Wheel Column Control Module ECU 1K0953549AE
€23.95
Free delivery - Wed, Jan 14
If paid before 14:00
Part no. A2059007143
SAM Module Mercedes W205 Trunk Rear SAM Control Module A2059007143
€132.95
Free delivery - Wed, Jan 14
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 .