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. 6985748
BMW 5 Series E60 E61 Centre Console Switch Centre DTC PDC 6985748
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 7333939
BMW F11 Control Unit Rear Tailgate Boot Lid Function Module ECU 7333939
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A0025422619-2
Mercedes ML W163 Relay 4-Pin Grey Tyco Set Kit A0025422619
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6955116-BAQ
BMW 1 3 Series E81 E82 E87 E88 E90 E91 Ultrasonic Sensor PDC Barriquerot 6955116
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8573258-7
BMW F20 F21 F30 116d 316d N47N 116HP Engine ECU Kit DDE 8573258 Manual Key FEM
€113.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8R0907364B
Audi Q5 8R A5 8T A4 B8 Active Suspension Module Damping Control Unit 8R0907364B
€42.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 4F1941824B
Audi Q7 4L Fuse Box Control Module Connector Plug 4F1941824B
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 99661860500-1
Porsche Boxster 986 2.7 9622 220HP Engine Control ECU Kit 99661860500 Manual
€541.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 4M0035454B
Audi A4 B9 Dashboard Loudspeakers Tweeter Speaker Front 4M0035454B
€28.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8R0907468F
Audi A5 8T Diagnostic Interface Gateway Control Module Unit ECU 8R0907468F
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 4H0971104S
Audi A8 D4 Rear Bumper PDC Parking Sensor Wiring Harness Loom Cable 4H0971104S
€32.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A9079051602
Mercedes W907 Aerial Antenna Amplifier Control Unit Module A9079051602
€32.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A6261500075
Mercedes W205 Alternator Protective Cover Metal Sheet A6261500075
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A2055401604
Mercedes W205 Battery Cable Wiring Harness Loom Petrol Hybrid A2055401604
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9289374
BMW X5 X6 F15 F85 F16 F86 Front Battery Fuse Box Positive Distribution Terminal
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9385026-1
BMW F01 F07 LCI F10 F11 F25 Air Module Control Unit ECU 9385026
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 1T0909606
VW Volkswagen Touran 1T Air Module Control Unit Crash Impact Sensor 1T0909606
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 4F1941824
Audi Q7 4L Fuse Box Control Module Connector Plug Socket Wiring Loom 4F1941824
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A2074401208
Mercedes W207 Parking Sensor Wiring Loom Cable Harness Rear PDC
€28.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8511409
BMW F10 F11 N57N Control Unit Module Box Cover Bracket Carrier Mount 8511409
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8V0907376H
Audi A3 S3 8V AMR Module Rear Suspension Damper Control Unit 8V0907376H
€142.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 3D0907553B
Volkswagen Phaeton 3D Air Suspension Control Module Unit ECU 3D0907553B
€32.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8630168
BMW 3 F30 LCI 330e Hybrid Charging Control Unit Bracket Holder Mount 8630168
€37.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8584276
BMW F30 F31 320d Engine Control Unit ECU DDE ed Diesel N47N 163HP 8584276
€80.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9276099
BMW F01 F10 Diversity Aerial Antenna Amplifier Module DAB 9276099
€35.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 4H0907355D
Audi A7 4G A8L 4H Ad Blue Control Module Unit ECU 4H0907355D
€32.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 80A962243
Audi Q7 4M Rear Hatch Boot Lid Tailgate Opening Control Module Unit 80A962243
€70.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 4G8959792J
Audi A7 4G8 Door Control Module Front Passenger Side 4G8959792J
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A6549003300
Mercedes W177 Glow Plug Relay Preglow Module Diesel OM654 A6549009900
€42.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. JK2T15K868AB
Ford Transit Custom Rear Bumper PDC Cables Wiring Loom Harness JK2T-15K868-AB
€47.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A2118700026
Bluetooth Module Mercedes W203 W211 W219 Control Unit Hands Free A2118700026
€32.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9244161
BMW F01 F02 F03 F04 Head Unit Radio Media Player Navigation 9244161
€199.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9200503
BMW E60 LCI F01 F07 F10 ECU USB Hub Control Unit Module 9200503
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A2215400850
Mercedes W221 Fuse Box Relay Control Unit Module A2215400850
€32.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8363668
BMW X3 X5 Series E53 E83 Steering Column Turn Indicator Switch Stalk 8363668
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A2601503100
Mercedes W177 M260 Petrol Engine Wiring Cable Loom Harness A2601503100
€189.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 31327066
Starter Motor Volvo S40 V70 XC90 Diesel Engine Actuator Motor 31327066
€28.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A2128270228-PAL
Mercedes W212 Aerial Fin Roof Antenna Shark Palladium Silver - 792 A2128270228
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8385159-1
BMW X3 E83 E46 Battery Cable Holder Mounting B Base Trim Carrier 8385159
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9237085
BMW F10 F11 Cable Loom Door Passenger Side Wiring Harness 9240882
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8K0951253-1
Audi VW Volkswagen Seat Relay 643 Unit Module 4 Pins Set X2 8K0951253
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 06K903023G
Audi TT FV Engine Alternator Generator Electric 14V 150A 2.0 TFSI 06K903023G
€284.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9389115
Mini Countryman R60 CAS3 Control Unit Key Reading Module 9389115
€94.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8615581
BMW 3 F30 LCI 330e B48X Control Unit Bracket Holder Mount 8615581
€56.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A6261410000
Mercedes S205 OM622 Diesel Engine Throttle Body Regulator Actuator A6261410000
€113.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9218330
BMW E81 E87 E90 LCI E92 Navigation System Car Computer CIC 9218330
€237.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 4G0035083
Stereo DAB Radio Audi A4 B8 Q5 8R CD Player Radio Receiver Head Unit 4G0035083
€161.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 4L0035670
Audi Q7 4L Multimedia Stereo Sat Nav SD CD Player Radio Head Unit 4L0035670
€199.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6872066
Mini F54 F60 Trailer Towing Control Module Cover Bracket Mounting 6872066
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8639595
BMW F30 F31 F32 320i 420i N20 ECU Engine Control Unit DME 8639595 Automatic
€336.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A6397601804
Mercedes Vito W639 Door Handle Bowden Cable Catch Rear Wire A6397601804
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9288769-1
Audio Speaker BMW F20 F21 F23 F30 Mid-Range Sound Speaker Stereo HiFi 9288769
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6868251
Air Module BMW F01 F02 LCI F07 GT F10 F11 F13 ECU ICM Control Unit 6868251
€28.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8K0907440
Audi Q7 4L GPS Tracking Location Control Unit Module Locator 8K0907440
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A6541592501
Mercedes W213 OM654 Engine Wiring Cable Cover Duct Bracket Channel A6541592225
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A1775402500
Mercedes W177 W247 Battery Cable Negative Lead Terminal Harness A1775402500
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8512415-9
Mini One D R60 N47N 90HP Diesel Engine Control Module ECU DDE 8512415 Manual
€37.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6957123
BMW 3 Series E92 Front Left N/S Door Wiring Cables Harness Loom 6957123
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6935597-2
4 x BMW 1 3 E81 E87 E90 E91 PDC Set Parking Sensor Front Rear Titansilber Silver
€28.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 5A4A1E1
Kafas Camera BMW G20 G30 G28 G80 F40 F44 Front Assist Camera Module 5A4A1E1
€170.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A2189015200
Mercedes X218 Air Module Control Unit ECU Module A2189015200
€28.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 8517862-5
BMW F10 F20 F30 520d 120d 320d N47N 184HP Engine Unit ECU DDE 8517862 Automatic
€56.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9314234
BMW F20 F21 F22 F30 F31 F32 Body Control Module Unit FEM ECU LR01 9314234
€113.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 05C907309F-1
Seat Ibiza 6J FR 1.0 TSI DUSA 115HP Engine Control ECU Kit 05C907309F Automatic
€165.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 95B971228L
Porsche Macan 95B Starter Motor Alternator Wire Cable Loom 95B971228L
€70.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 7638194
BMW F20 F21 F22 F30 F31 Engine Starter Motor N20 N26 N55 Petrol 7638194
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9148265
BMW E70 E87 E90 E91 E92 Seat Control Unit Module ECU 9148265
€32.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A0018275101
Mercedes W164 Tyre Pressure Sensor Rear Right Left Antenna Module A0018275101
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 4G8959795J
Audi A7 4G8 Rear Door Module Control Module Unit Left Right N/O/S 4G8959795J
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 7856817
BMW F90 M5 F91 M8 Battery Cable Wire Lead Positive Alternator Starter B+ 7856817
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9247481
BMW X3 F25 Control Module CAS Unit ECU 20dX Diesel N47N 9247481
€113.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6821139
BMW F10 LCI F20 F21 F30 F31 DAB Bluetooth Head Unit Basic 6821139
€113.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 7515206
Mini Cooper One R50 R52 Battery Alternator Starter Cable Wiring 7515206
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6922652-1
BMW 3 X3 X5 E70 E91 E83 1 Sunroof Sliding Roof Drive Unit Motor Actuator 6922652
€39.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 7638005
BMW F20 F30 F32 Earth Ground Cable Negative Battery Lead Wiring 7638005
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6C1T-11000-AF
Ford Transit Mk7 Starter Motor Engine Actuator Diesel 2.2 TDCi 6C1T-11000-AF
€42.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9231518
BMW F31 Antenna Aerial Diversity Trap Circuit 9231518
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A4475408347
Mercedes Vito W447 OM622 Engine Starter Wiring Harness A4475408347
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 5G0971095A
VW Volkswagen Golf Mk7 Wiring Loom PDC Front Harness Parking Sensor 5G0971095A
€61.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6923502
Mini R50 One D Diesel W17 Cable Starter Base B- Wire 6923502
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 95B035773A
Porsche Macan 95B Telematics Control Unit Module ECU 95B035773A
€113.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 3D0959759B
VW Volkswagen Phaeton 3D Seat Control Unit ECU Front Passenger Side 3D0959759B
€28.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9196937
BMW E93 Convertible Seat Control Unit Module ECU 9196937 FSV 7.14.0
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6916565
BMW 5 X5 Series E38 E39 E53 Hands-free Electronics Charging Module MOTOROLA
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A0035423019
Power Relay Control Mercedes W176 W246 Module 4 Pin 12V 20A A0035423019
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6863389
BMW F20 F21 F30 F31 ECU ICM Plus Control Unit Module Airbag 6863389
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 4M0906093N
Audi A4 S4 B9 Petrol Fuel Pump Control Unit Module ECU 4M0906093N
€37.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A2059068501-1
Fuse Box Mercedes W205 S205 W213 Fuse Box Front Relay Control Module A2059068501
€28.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9171900
BMW X5 E70 X6 E71 Computer Control Unit DVD Player RSE MID PLUS PL4 9171900
€360.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A1679000111
Mercedes W167 W177 Radio Stereo Player Sat Nav Head Unit ECE A1679000111
€332.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9640469680-1
Peugeot Partner Glow Plug Relay Control Unit Module 9640469680
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A6549061400
Starter Motor Mercedes W213 S213 W238 OM654 Diesel Engine Actuator A6549061400
€56.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A1645403572-1
Mercedes W164 W251 Fuse Box Relay Module Control Unit A1645403572
€170.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. CC1T-11000-DC
Ford Transit Custom Starter Motor Engine Actuator Diesel 2.2 TDCi CC1T-11000-DC
€47.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A6519005301-5
Mercedes W212 E220CDI BlueEFFI OM651.924 170HP Engine ECU A6519005301 Automatic
€94.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 9388179
Mini Cooper One F54 F55 F56 F60 ECU Body Domain Controller BDC Module 9388179
€142.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 6929950
BMW 5 Series E60 E61 E63 E64 LCI CD Changer Magazine 6929950
€28.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. A9065410400
Battery Bracket Mercedes Sprinter W906 W910 Mount Trim Holder A9065410400
€23.95
Free delivery - Wed, Dec 03
If paid before 14:00
Part no. 7792130
BMW Mini Cooper One R50 R52 R53 R55 R56 R57 Earth Ground Cable 7792130
€23.95
Free delivery - Wed, Dec 03
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 .