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. 8782591
Mini F55 F56 Roof Antenna AM FM GPS TEL 8782591 65208782591
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Mini Cooper D F55 F56 B37 1.5 116HP Engine Control Unit ECU DME 8470176 Manual
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BMW Mini Cooper R56 Footwell Light Module High EKS ECU LEAR PL3 FRM3R 3457428
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Light Module Mini R57 LCI Cooper One Footwell Low EKS ECU PL3 FRM3R 3456587
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Mini Cooper One R57 High PL3 SPEG DC/DC H5 Fuse Distribution Box 3456858
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Radio Player Mini F55 F56 CD Bluetooth DAB Alpine Control Unit Module 9344050
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Mini Cooper S F55 F56 B48 192HP Petrol Engine ECU Kit DME 8635627 + BDC + Key
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Mini Cooper S R52 R53 W11 Engine Wiring Loom Harness 7541073 Automatic
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Mini Cooper R56 Engine N12 1.6 120HP Petrol ECU Kit DME 7640004 CAS3 Key Manual
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Mini Cooper R55 LCI Footwell Light Module High EKS ECU PL3 FRM3R 3456051
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MINI Cooper S R52 R53 W11 170HP Engine ECU Kit DME 7557395 EWS Keys Automatic
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Mini One R55 R56 N12 1.4 Petrol Engine ECU Kit DME 7588502 CAS3 Keys Manual
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Roof Antenna Mini Cooper R57 Convertible Cabrio Aerial Base 9149080
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Part no. 7545789-4
Mini R50 One 1.6i W10 90HP Engine ECU Kit DME + EWS3 + Key 7545789 Automatic
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Part no. 8655108-2
Mini One F54 F55 F56 B38 1.2 102HP Petrol Engine ECU Kit DME BDC + Key 8655108
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Part no. 7520019-11
MINI Cooper R50 W10 116HP Engine ECU Kit DME 7520019 + EWS3 + Key Automatic
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Part no. 7584113
BMW Mini Cooper S R55 R56 R57 N14 1.6 ECU Basic Control Unit DME 7584113 Manual
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Mini Cooper F60 B38C 1.5 136HP Engine ECU Kit DME 9897879 BDC Key Manual
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Part no. 9844145
Mini Cooper S F55 F56 LCI B48C 192HP Petrol Engine ECU DME 9844145 Dual Clutch
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Part no. 6977698
BMW Mini Cooper R50 R53 Radio Boost CD Player Stereo Unit 6977698 65126977698
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Part no. 3457389-1
Mini Cooper R57 LCI Footwell Light Module High EKS ECU FRM3R PL3 3457389
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Mini R55 R56 R57 LCI R60 Radio Boost CD Player Unit Head 3456759
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Part no. 7545789-10
Mini One R50 W10 90HP Engine ECU Kit DME 7545789 + EWS + Keys Manual
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Part no. 6924829
Mini Cooper R50 R53 DVD GPS Navigation System Computer 3 Control Unit 6924829
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Part no. 3457508
Fuse Box Mini R58 R59 Distribution Control Unit Module 3457508
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Part no. 7810909-3
Mini Cooper D R55 R56 W16 1.6 109HP ECU Kit DDE 7810909 CAS3 Key Automatic
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Part no. 7936364
Mini F55 F56 F57 Integrated Supply Module Z11 Control Unit Module 7936364
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Part no. 3457527-1
Mini R58 Footwell Light Module Control Unit High EKS PL3 FRM3R Lear 3457527
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Part no. 7638322-2
Mini One R56 LCI N16 98HP Engine ECU Kit DME 7638322 + CAS3 + Key Automatic
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Part no. 8642707
Mini Cooper S F55 F56 B48 Petrol Engine Control Unit ECU DME 8642707 Manual
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Part no. 8621260-1
Mini Cooper S R60 N18 184 HP Engine Control Unit Module DME 8621260 Manual
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Part no. FS-4000W
Brigade Frontscan Ultrasonic PDC Parking Unit Module Control ECU FS-4000W
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Part no. 8796101
BDC Module Mini Cooper F56 Body Domain Controller Unit Fuse Relay Module 8796101
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Part no. 9217878
Mini Cooper R57 R58 R60 Amplifier Control Unit Hifi Harman Kardon 9217878
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Part no. 7615484-2
Mini R55 R56 R57 LCI N12 N14 N16 N18 Engine Alternator Generator Petrol 120A
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Part no. 7640005-16
Mini Cooper R55 R56 N12 1.6 120HP ECU Kit Engine DME 7640005 CAS3 + Key Manual
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Part no. 9811223
Mini Cooper S Cabrio R57 R57N LCI Airbag ECU Control Unit Module 9811223
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Part no. 2348833-1
Mini R55 R56 R60 Daytime Running LED Fog Lights Module Set 2348833
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Part no. 8486844-1
Mini One F56 B38 102HP Petrol Engine ECU Control Unit Kit DDE 8486844 BDC Key
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Part no. 3456852
Fuse Box MINI R56 LCI Cooper One PL3 SPEG H5 Distribution Control Unit 3456852
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Part no. 3456906
Mini R56 LCI Fuse Relay Distribution Box PL3 SPEG H4 3456906
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Part no. 3456587-1
Footwell Light Module Mini R60 Unit Low EKS ECU PL3 FRM3R 3456587
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Part no. 7586134-1
Mini Cooper S R56 N14 1.6 174HP ECU Kit Unit DME + CAS3 + 2 Keys 7586134 Manual
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Part no. 9286640
Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9286640
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Part no. 7600019-1
BMW Mini One R56 Petrol N12 1.4 N12B14A 95HP ECU Kit DME + CAS3 + 2 Keys 7600019
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Part no. 7514587-2
MINI Cooper R50 W10 116HP Engine ECU Kit DME 7514587 + EWS + Key Automatic
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Part no. 7513981-1
Mini Cooper R50 W10 116HP Engine ECU Kit DME 7513981 + EWS + Key Manual
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Part no. T1000-18039
Mini R56 Disc High Navigation DVD 2009-2 Road Map Europe T1000-14848
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Part no. 5B5D695
Mini Body Domain Controller BDC Module Unit LR01 ECU 8736964
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Part no. 9869879
Mini Cooper One F54 F55 F56 F60 ECU Body Domain Controller BDC Module 9869879
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Part no. 7513983-1
Mini Cooper R50 Engine W10 116HP Engine ECU Kit DME 7513983 EWS Key Automatic
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Part no. 3456034-2
Footwell Module Mini R56 Cooper Light LOW EKS ECU PL3 FRM3R Lear 3456034
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Part no. 8691827-2
Mini Cooper F56 B38 136HP Petrol Engine ECU Kit DME 8691827 BDC + Key Manual
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Part no. 7640005-14
Mini One R55 R56 R57 Petrol N12 1.4 95HP Engine Control Unit ECU DME 7640005
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Part no. 5A7A158
Mini Clubman F54 LCI Head Unit Basic Navigation 2 Radio Player Alpine 5A7A158
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Mini F54 F55 F56 F57 F60 Petrol Engine Starter Actuator Motor Lucas LRT00234
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Part no. 9342242
Mini F54 F55 F56 Active Sound Design Radio Audio Amplifer Control Module 9342242
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Part no. 7510738-7
Ignition Coil Mini R50 R52 R53 Petrol W10 Coil Pack Module Unit 7510738
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Part no. 8621260
Mini Cooper S R60 N18 Engine Control Unit Module DME 8621260 Manual
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Part no. 6983334
Mini R50 R53 6-Disc CD Changer Multichanger Without Magazine 6983334
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Part no. 3454352
Mini Cooper One R56 PL3 SPEG H4 Fuse Distribution Box Unit 3454352
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Part no. 7928663
Antenna Receiver Mini F54 F55 F56 F57 BMW F15 F20 F30 F32 Control Unit 7928663
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Part no. 7600020-1
Mini Cooper R56 N12 1.6 120HP ECU Control Unit Kit DME 7600020 CAS3 Key Manual
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Part no. rhd-7390149-2
Mini F60 Headlight Front Lamp Left N/S Harness Wiring Loom Cable Socket 7390149
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Part no. 7648190-3
Mini Cooper S R56 LCI N18 1.6 211HP Engine Kit ECU DME CAS3 7648190 + Key Manual
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Part no. 6956020-2
Mini Cooper One Convertible R52 Rear Bumper PDC Wiring Parking Sensor Loom Cable
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Part no. 8582719-2
Mini F55 F56 Cooper SD B47 Diesel Engine ECU Kit DDE 8582719 BDC Key Automatic
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Part no. 9806150
Mini Cooper R60 R61 Wiring Cable Harness Instrument Dashboard Dash 9806150
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Part no. 7911251
Mini Cooper F60 Countryman Airbag ECU Control Unit Module 7911251
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Part no. 9808157
Mini Cooper R60 R61 Wiring Cable Harness Instrument Dashboard Dash 9808157
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Part no. 6962783
Mini Cooper One R50 Cable Harness Wiring Loom Door Front Left N/S 6962783
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Part no. 9801622
BMW Countryman R60 R61 Centre Console Retaining Bracket Rail Rear 9801622
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Part no. 9809590-1
Mini Countryman R60 Fuse Distribution Box PL3 SPEG H7 DC/DC 9809590
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Part no. 8585225-1
Mini F55 F56 Cooper SD B47 Diesel Engine ECU Kit DDE 8585225 BDC Key Manual
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Part no. 6822592
Mini F55 Visual Boost DAB Radio Sat Nav Media Head Unit Radio GPS 6822592
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Part no. 7587548-9
Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME 7587548 + CAS3 + Key Manual
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Part no. 7610011-6
Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME CAS3 + 2 Keys 7610011 Manual
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Part no. 3455235
Mini Cooper R56 Fuse Box SPEG High DC/DC H4 3455235
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Part no. 8691827
Mini Cooper F56 B38 136HP Petrol Engine Control Unit ECU DME 8691827 Manual
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Part no. 6827072-3
Mini R57 LCI Footwell Light Module High EKS ECU PL3 FRM3R Lear 6827072
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Part no. 7587548-4
Mini Cooper S R55 R56 R57 N14 1.6 174HP ECU Kit DME CAS 3 + Key 7587548 Manual
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Part no. 7598857
Mini R55 R56 Cooper S EGS Module Automatic Gearbox ECU Control Unit 7598857
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Part no. 9873243
Mini F54 F55 F56 F60 Air Module Control Unit Sensor ECU 9873243
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Part no. 3456395-2
BMW Mini Cooper Clubman 2 R56 LCI Light Module High EKS ECU PL3 FRM3R 3456395
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Fuel Flap Mini R61 Paceman Fuel Filler Cover Cap Light White B15 9808990
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Part no. 8600124-2
Mini One R56 LCI R60 N16 Engine Control Unit ECU DME 8600124 + CAS3 Automatic
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Part no. 5A0BB70
Mini Cooper One F54 F60 Body Control Unit Basic Module BCM 5A0BB70
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Part no. 8794303
Mini F60 Basic Head Unit Sat Navigation GPS Radio Stereo 8798189
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Part no. 9441866
Mini Cooper F60 Head Unit Basic GPS Sat Nav Radio Player Alpine 9441866
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Part no. 3457428-3
Mini Cooper R57 Footwell Light Module High EKS ECU LEAR PL3 FRM3R 3457428
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Part no. 1480790-2
Mini Cooper One R50 R53 Fuse Relay Electrical Box Housing Without Cover 148079
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Part no. 6921593-1
BMW MINI Cooper One R50 R53 1 Wave Radio Cassette Headunit Tape Player 6921593
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Part no. 8734825-1
Basic Navigation Unit Mini F55 F56 F60 Countryman Sat Nav Head Unit 8734825
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Part no. 7545789-12
MINI Cooper S R52 R53 W11 170HP Engine ECU Kit DME 7545789 + EWS + Keys Manual
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Part no. 8519663-12
Mini Cooper SD R55 R56 LCI R60 N47N 143Hp Diesel ECU Kit DDE 8519663 CAS3 Keys
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Part no. 7585946-1
Engine Wiring Mini R55 R56 N12 Loom Harness Injection Valve Ignition 7585946
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Part no. 3450543-1
Mini Cooper R57 LCI Roof Operating Unit Light Switch 3450543
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Part no. 3455436-1
Mini Cooper One R55 R55N LCI High PL SPEG H4 Fuse Distribution Box 3455436
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Part no. 7600020-2
Mini One R56 N12 1.4 95HP Engine Module ECU Kit DME + CAS 3 + Key 7600020 Manual
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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 .