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. 9897880-3
Mini Cooper S F55 F56 B48C 192HP Petrol Engine Unit ECU DME 9897880 Manual
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Mini Cooper S R56 LCI R60 N18 1.6 184HP Engine ECU Kit DME 7620985 Automatic
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Mini R57 Convertible Fuse Distribution Box Relay Board SPEG 3455443
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Mini F60 Front Door Harness Loom Cable Wiring Left Right N/O/S 6831173
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Mini Cooper D R55 R56 LCI N47N 112HP Diesel Engine ECU Kit DDE 8512415 CAS3 Keys
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Mini Cooper SD F55 F56 B47 170HP Engine ECU Kit DDE 8587952 Key BDC Lock Manual
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Mini Cooper R58 Coupé Footwell Light Module High EKS PL3 FRM3R 3457402
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Mini Cooper R55 R56 R57 LCI Radio Boost CD USB Bluetooth Head Unit 3457050
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Mini One R56 LCI R60 N16 98HP Petrol Engine ECU DME 7607685 Control Unit Manual
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Mini Cooper One F54 F55 F56 F60 ECU Body Domain Controller BDC Module 6821970
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Mini Cooper D R55 R56 Diesel W16 109HP ECU Control Unit DDE 7809794 Manual
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Mini Cooper F56 JCW B48 231HP Petrol Engine ECU DME 8691833 Manual Transmission
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Parking Sensor Module BMW X1 F48 X3 F25 Mini F55 F56 Control Unit PDC 6886232
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Mini One D R50 Diesel W17 88HP Engine Control Unit ECU DDE 7799152 Manual
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Mini One D R50 W17 Base B+ Battery Terminal Point Engine Compartment 7790996
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Mini R55 R56 R57 R60 Gearbox Module Control ECU Automatic Unit 7619713
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Mini R58 Door Module Harness Wiring Loom Cable Set Driver's Side 3456478
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Part no. 8506666
Mini Cooper D R60 ALL4 N47N Diesel Engine Control Unit ECU DDE 8506666 Manual
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Mini R55 R56 Alternator Supporting Bracket Mount Generator Diesel W16 7799146
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Mini F55 F56 F57 Integrated Supply Module Z11 Control Unit Module 7936365
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Mini Cooper R55 R56 R60 CAS 3 ECU Control Unit Key Reading Module 9136874
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Mini Cooper R56 Engine N12 1.6 120HP Petrol ECU Kit DME 7640004 CAS3 + 2 Keys
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BMW Mini Cooper R56 LCI R60 R61 Radio Visual Boost CD Player CHAMP 2 9354728
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Part no. 9138452-1
Mini Cooper R55 R56 R57 1 CCC Navigation Navi Sat Nav Head Unit 9138452
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Mini Cooper R50 R53 VICS Receiver Control Unit Module Japan 6916228
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Part no. 8678853
Mini Cooper F54 F55 136HP B38 Petrol Engine Control ECU DME Kit 8654460 Manual
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Part no. 7542310-1
MINI Cooper S R52 R53 W11 170HP Engine Control Unit ECU DME 7542310 Manual
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Part no. 9494336
Mini One F56 B38 102HP Petrol Engine ECU Control Unit DME 9494336 Manual
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Part no. 9897880-5
Mini Cooper S F55 F56 B48C 192HP Petrol Engine ECU Kit 9897880 BDC + Key
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Part no. 7620625
Wiring Mini R55 R57 LCI R58 R60 Petrol N18 Injection Ignition Harness 7620625
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Part no. 7550319-1
MINI Cooper One R50 R52 Petrol W10 Alternator Generator 110A 7550997 7550319
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Part no. 3457579
Fuse Box Mini Cooper R57 Cabrio High SPEG PL3 DC/DC H4 Distribution 3457579
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Part no. 7648190-1
Mini Cooper S R56 LCI N18 1.6 184HP ECU Kit DME + CAS3 + Key 7648190 Manual
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Part no. 9875932
Head Unit Mini F56 BMW F21 LCI Radio Media Player Basic Navigation 2 ECE 9875932
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Part no. 8625068-2
Mini One R56 LCI R58 N16 1.6 98HP Engine ECU Kit DME 8625068 CAS 3 + Key Manual
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Part no. 9176193
Mini Cooper R57 R58 LCI Radio Aerial Antenna Amplifier FM 9176193
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Part no. 8699949-1
BMW Mini Cooper F56 B38 1.5 136HP Petrol Engine ECU Kit DME 8699949 BDC + 2 Keys
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Part no. 7585950
Mini Cooper S R55 R56 Ignition Wiring Harness Injection Valve N14 7585950
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Part no. 8626763
Mini F55 LCI N16 Petrol Oil Pump Adapter Solenoid Valve Wiring Harness 8626763
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Part no. 9271376
MINI Cooper One Clubman R55 LCI Rear Bumper PDC Cables Wiring Loom Set 9271376
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Part no. 7588502
Mini Cooper One R55 R56 Petrol N12 DME 7588502 Engine Control Unit ECU Manual
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Part no. 7520019-9
Mini One 1.6i R50 W10 90HP Engine ECU Kit DME 7520019 + EWS + Key Automatic
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Part no. 7570488-3
Mini Cooper 3 R50 R52 R53 W10 1.6 Petrol Engine Starter Motor Lucas 7570488
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Part no. 9112761-1
Mini Cooper R50 R52 6-Disc CD Changer Multichanger Unit With Magazine 9112761
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Part no. rhd-9137803
BMW MINI Cooper R55 R56 R57 R58 R59 Driver's Door Wiring Cable 9137803
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Mini Cooper R56 Petrol Engine Installation Wiring Loom Harness 8678967
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Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME 7610009 CAS3 + 2 Keys Manual
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Mini Countryman F60 Audio Amplifier Hifi Unit Active Sound Design System 5A4E600
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Part no. 8506666-4
Mini One R56 LCI R60 90HP Diesel N47N Engine ECU Kit DDE 8506666 + CAS3 + Key
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Mini F55 F56 Cooper D B37 Diesel Engine ECU Kit DDE 8582719 BDC + Key Automatic
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Part no. 7823934-3
Mini Cooper D R55 R56 Diesel W16 109HP ECU Kit DDE 7823934 CAS3 Key Automatic
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Part no. 9897879-2
Mini Cooper F60 B38C 1.5 136HP Engine ECU Kit DME 9897879 BDC 2 Keys Dual Clutch
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Part no. 5A08C72
Mini Cooper F54 F55 F56 F60 B38C 1.5 136HP Engine Module ECU DME 5A08C72 Manual
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Part no. 8634124
BMW F40 F45 X1 F48 Mini F55 F56 F60 Alternator Generator Denso 120A 8634124
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Part no. 8678958
Mini Cooper S F55 F56 Petrol B46C B48C Engine Wiring Cable Loom Harness 8678958
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Part no. 7600020-13
Mini One R56 N12 1.4 95HP Engine ECU DME Kit CAS3 + Key 7600020 Manual
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Mini Cooper S F55 F56 F57 F60 Valvetronic Wiring Cable Loom Harness 8678960
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Part no. 7513983-2
Mini Cooper R50 Engine W10 116HP Engine ECU Kit DME 7513983 EWS Key Automatic
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Part no. 7527610-18
Mini Cooper R50 W10 116HP Petrol Engine Control Unit ECU DME 7527610 Automatic
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Part no. 7806779-1
MINI Cooper One D R55 R56 Alternator Generator Diesel 150A 7794970
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Part no. 7584113-2
Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME 7584113 CAS3 + 2 Keys Manual
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Engine Wiring Mini R56 LCI R60 N18 Loom Harness Injection Valve Ignition 7621309
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Part no. 8512415-3
Mini One D R56 LCI N47N 90HP Diesel Engine ECU Kit DDE 8512415 CAS3 Key
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Part no. 3454566
Radio Player Mini Cooper One R55 R56 CD Audio Player Head Unit 3454566
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Mini Cooper R55 R56 R57 CCC CD Navigation Sat Nav Head Unit 9170730
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Part no. 8512415-9
Mini One D R60 N47N 90HP Diesel Engine Control Module ECU DDE 8512415 Manual
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Part no. 8648846
BMW F39 F45 F48 LCI Mini Cooper F60 Negative Earth Ground Cable 8648846
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Part no. 6824117G
Mini F60 Hybrid High Voltage Battery Wiring Loom Harness 6824117G
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Part no. 7649090-1
Mini F54 F55 F56 F57 F60 Petrol Engine Starter Motor 7649090
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Part no. 8517727-4
Mini One D R56 LCI R60 90HP N47N Engine ECU Kit DDE 8517727 CAS3 Key Manual
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Part no. 7590857-3
Mini Cooper S JCW R56 N14 1.6 211HP Engine ECU Kit DME 7590857 CAS3 Key Manual
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Part no. 1508931-1
Mini Cooper S R53 Positive Battery Cable Plus Pole Wiring Loom Harness 1508931
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Part no. 9365758-1
Mini Cooper F55 F56 Navigation Sat Nav NBT HU DAB Head Unit High 9365758
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Part no. 8519663-22
Mini Cooper D R55 R56 R60 N47 112HP Engine ECU Kit DDE CAS 3 Key Lock 8519663
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Part no. 9362351-1
Mini F55 F56 BMW F45 i3 I01 Head Unit Radio DAB Media Player Unit 9362351
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BMW E46 E53 Mini R50 R53 6-Disc CD Changer Multichanger Without Magazine 9131852
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Part no. 9470915
Mini Cooper F55 F56 136HP B38 Engine ECU Kit DME 9470915 + BDC + Key + Lock
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Part no. 8634124-1
BMW F40 F45 X1 F48 Mini F55 F56 F60 Alternator Generator Denso 120A 8634124
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MINI Countryman R60 Holder Amplifier Bracket Holder Mount Hi-Fi Unit 9803651
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Mini R56 DAB/IBOC Tuner Bracket Holder Mounting 2751444
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Part no. 7610009-3
Mini Cooper S R56 N14 1.6 174HP ECU DME Kit CAS 3 Key 7610009 Manual
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Part no. 8486847
Mini JCW F56 B48 231HP Engine Control Unit ECU Kit DME 8486847 Key Lock Manual
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Part no. 8654460-1
BMW Mini Cooper F54 F55 136HP Petrol B38 Engine ECU Kit DME 8654460 + BDC + Key
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Mini Clubman F54 LCI Cooper B38A15F Engine Control Unit ECU 5A70684 Manual
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Steering Wheel Horn Mini R50 R52 R53 Switch Left Right N/O/S 1172243
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BMW Mini Cooper One R50 R52 R53 Exchange Radio Wave 6921594
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Mini Cooper R55 R56 Harman Becker Hi-Fi Audio System Amplifier 3450588
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Part no. 7527610-17
MINI One R50 W10 90HP Engine ECU Control Unit Module DME Manual 7527610
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Engine Starter Mini One D W17 R55 R56 Engine Starter Motor Diesel Valeo 7805098
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Part no. 9314023
MINI Cooper R56 LCI Aerial Antenna Amplifier Diversity Module 9314023
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Mini R55 R56 Gearbox Clutch Cylinder Control Cylinder Unit 6770600
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Part no. 8570845-1
Starter Motor Mini Cooper One F54 F55 F56 F57 F60 B37 B47 Engine 8570845
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Part no. 3456760-1
Mini Cooper One R55 R56 R57 LCI R60 Radio Boost CD Player Unit 3456760
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Part no. 8587952-5
Mini Cooper D F55 F56 B37 115HP Engine ECU Kit DDE 8587952 Key BDC Lock Manual
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Part no. 8512415-6
Mini Cooper SD R55 R56 LCI N47N 90HP Engine ECU Kit DDE 8512415 CAS3 MANUAL
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Part no. 8582719
Mini Cooper SD F55 F56 B47 163HP Engine Control Unit ECU DDE 8582719 Manual
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Part no. 8608020
Gearbox Module Mini F55 F56 F57 Automatic Basic Control Unit EGS 8608020
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Part no. 8655106-2
Mini Cooper F56 B38 1.5 136HP Petrol Engine ECU Kit DME 8655106 BDC + Key Manual
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Part no. 3457586
Light Module Mini R57 LCI Cooper ECU Footwell FRM3R PL3 High EKS Lear 3457586
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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 .