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
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Part no. 6977982-2
Mini Cooper R50 R53 R56 R57 R60 Relay No Contact Taubenblau Blue Set 2X 6977982
£13.95
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 8380420
Mini R55 R56 R57 Wire Cable Plug Wiring Socket Relay Fuse 8380420
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 9363496
Mini F56 Module Active Sound Design Audio Control Module Harman Becker 9363496
Promo price
£66.95
£40.17
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 7627520-1
Mini R55 R56 LCI R60 One N16 1.6 98HP Engine ECU Kit DME 7627520 CAS3 + Key
Promo price
£208.95
£125.37
Free delivery: Mar 02
If paid before 14:00
Part no. 6977982-3
Mini Cooper R50 R53 R56 R57 R60 Relay No Contact Taubenblau Blue Set 4X 6977982
£18.95
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 5A17F35-1
Mini Cooper F60 LCI B38C 136HP ECU Kit DME 5A17F35 + BDC LR01 + Key Steptronic
Promo price
£854.95
£512.97
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 9282743
Mini Cooper Countryman R60 Champ 2 Navigation Radio DAB Player Unit 9282743
Promo price
£56.95
£34.17
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 8654466-2
Mini F56 F57 F60 JCW 225i 231HP B48 Engine Control ECU DME Kit 8654466 Automatic
Promo price
£569.95
£341.97
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 2990133
BMW X1 Series E84 Trunk Lid Retaining Bracket Rail Rear Left N/S 2990133
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 8517727-2
Mini R56 LCI R60 143HP 2.0 N47N Engine ECU Kit DDE 8517727 + CAS3 + Key
Promo price
£161.95
£97.17
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 2990134
BMW X1 Series E84 Trunk Lid Retaining Bracket Rail Rear Right O/S 2990134
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 8617707
BMW Mini Cooper F55 F56 Wiring Harness Engine Supply Module Cable Loom 8617707
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 1405523
Mini One D R50 R53 Cooper S Fuse Box 1405523
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-15%
Part no. 6809535
Door Wiring Mini Cooper Clubman F54 Front Door Harness Adapter 6809535
Promo price
£18.95
£16.11
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 6949228
Mini Cooper R52 Cabrio Convertible DWA Door Alarm System Module Unit 6949228
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 7589546
Mini Cooper R57 Cabrio Folding Roof Cable Wiring Harness Loom 7589546
Promo price
£132.95
£79.77
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. i3 I01 Cable
BMW i3 I01 Rex 60Ah Hybrid Cable Harness Positive Red Plus
Promo price
£23.95
£14.37
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 9865896
Mini F54 F60 Clubman Countryman KaFAS Camera Windscreen Front Unit 9865896
Promo price
£132.95
£79.77
Free delivery: Mar 02
If paid before 14:00
Part no. 6864421
BMW i3 I01 F45 F46 Mini Clubman F54 Control Unit SAS Module ECU 6864421
£189.95
Free delivery: Mar 02
If paid before 14:00
Part no. 9383681-1
Mini F55 Fuse Box Front Body Control Module ECU BCM Unit 13275881
£94.95
Free delivery: Mar 3 – 10
If paid before 14:00
Part no. 3455238
Mini Clubman R55 Fuse Box Relay Unit Module Control Unit 3455238
£113.95
Free delivery: Mar 3 – 10
If paid before 14:00
-40%
Part no. 8516739-2
Mini One D R55 R56 LCI N47N 90HP Diesel Engine ECU Kit DDE 8516739 CAS 3 Key
Promo price
£161.95
£97.17
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 1472984-3
Mini R50 R52 R53 R55 R56 R57 R58 R59 R60 5-Pin Black Relay Wiper Set 1472984
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-15%
Part no. 9244417
Mini Navigation Head Unit R55 R56 R57 LCI R60 R61 CHAMP 2 Sat Nav DAB 9244417
Promo price
£265.95
£226.06
Free delivery: Mar 02
If paid before 14:00
Part no. 8691827-5
Mini Cooper F54 F55 F56 B38 136HP Engine Control ECU Kit DME 8691827 Manual
£189.95
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 3456625
Mini R56 MMI Multimedia Switch Button Panel Radio Reader Boost CD Player 3456625
Promo price
£284.95
£170.97
Free delivery: Mar 3 – 10
If paid before 14:00
-40%
Part no. 2153319
Audio Amplifier Mini R55 R56 Alpine Hi-Fi System Amplifier Booster 2153319
Promo price
£237.95
£142.77
Free delivery: Mar 02
If paid before 14:00
Part no. 9354752
Mini F54 F55 F56 F57 Head-Up Display HUD Projector Dashboard Screen 9354752
£142.95
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 9352574-1
Mini Cooper F56 Wiring Passenger Loom Front Left N/S Door Cables 9352574
Promo price
£37.95
£22.77
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 5A17F35
Mini F55 F56 F60 B38C 136HP Engine Control Unit ECU DME 5A17F35 Manual
Promo price
£237.95
£142.77
Free delivery: Mar 02
If paid before 14:00
Part no. 3456397
MINI Cooper R58 R59 Aerial Antenna Amplifier Module Rod 3456397
£56.95
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 8691838-2
Mini F54 F55 F57 B38 136HP Petrol Engine Control ECU Kit DME 8674258 Automatic
Promo price
£237.95
£142.77
Free delivery: Mar 02
If paid before 14:00
-15%
Part no. 6835346
Mini F60 Rear Door Harness Loom Cable Wiring Left Right N/O/S 6835346
Promo price
£18.95
£16.11
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 8642707-1
Mini Cooper S F56 B48 192 HP Engine ECU DME Kit BDC + Key 8642707 Automatic
Promo price
£598.95
£359.37
Free delivery: Mar 3 – 10
If paid before 14:00
-5%
Part no. 2758980
BMW Mini Cooper R58 R59 Bracket Safety Belt Front Right O/S 2758980
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 8512415
Mini Cooper D R60 ALL4 N47N 112HP Diesel Engine Control Unit ECU DDE 8512415
Promo price
£42.95
£25.77
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 8486997
Mini F55 F56 F57 Integrated Supply Module Electrical Control Unit Module 8486997
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-15%
Part no. 6800898
Steering Wheel Switch Mini R50 R52 R53 Radio Switch Horn Set 6800903
Promo price
£18.95
£16.11
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 2755095
Mini Clubman R55 Amplifier Holder System HiFi Stereo Audio 2755095
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 9137799
Door Wiring Mini Cooper R55 R56 R57 R58 R59 Passenger Cable 9137799
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
-15%
Part no. 6881636
Mini Cooper One F54 F55 F56 F57 Parking Assistant Control Unit Module 6881636
Promo price
£28.95
£24.61
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 9311113
Mini R55 R56 R57 LCI R60 R61 Navigation Head Unit CHAMP 2 Sat Nav DAB 9311113
Promo price
£94.95
£56.97
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 8691831-1
Mini Cooper S F55 F56 B48 192HP Petrol Engine ECU Kit DME 8691831 + BDC + Key
Promo price
£569.95
£341.97
Free delivery: Mar 02
If paid before 14:00
-40%
Part no. 8517727-6
Mini Cooper SD ALL4 R56 LCI R60 143HP N47N Engine ECU Kit DDE 8517727 Manual
Promo price
£170.95
£102.57
Free delivery: Mar 02
If paid before 14:00
-5%
Part no. 9268336
BMW MINI Clubman R55 R55N LCI Cable Adapter Lead Sensor Side Airbag 9207117
Promo price
£13.95
£13.25
Free delivery: Mar 02
If paid before 14:00
Part no. 1489995
Mini Cooper R50 R52 R53 Starter Motor W10 1.6 Petrol Engine 1489995
Product currently unavailable
Part no. 7510738
Mini Cooper One R50 R52 R53 Ignition Coil Pack and Leads Set 2122435
Product currently unavailable
Part no. 6801102
Mini Cooper One R50 R52 R53 Front Loudspeaker Speaker 6801102
Product currently unavailable
Part no. 6923270
MINI Cooper One R50 R53 Control Unit For Radio Remote Control 433MHZ 6923270
Product currently unavailable
Part no. 6956165
Mini Cooper R50 R52 R53 Front Loudspeaker Loud Speaker 6956165 9143271
Product currently unavailable
Part no. 6906626
Mini R50 R52 R53 Fuse Box Housing Electrical Power Distribution Box 6906626
Product currently unavailable
Part no. 7575650
MINI Cooper One R55 R56 R57 R57 R58 LCI Alternator Generator Petrol 7575650
Product currently unavailable
Part no. 1489994
Mini R50 R52 Starter Motor Engine W10 0,9KW Bosch Actuator 1489994
Product currently unavailable
-40%
Part no. 3453743
Mini Cooper One R56 Footwell Light Module High EKS ECU PL3 FRM II 3453743
Product currently unavailable
Part no. 7531809
Mini Cooper One R50 R52 Automatic Gearbox Transmission Signal Control Module
Product currently unavailable
Part no. 3450824
Mini Cooper One R56 High SPEG Fuse Distribution Box H1 3450824
Product currently unavailable
Part no. 3452092
Mini Cooper One R56 Footwell Light Module ECU HIGH Lear PL3 FRM II 3452092
Product currently unavailable
Part no. 6982115
Mini R52 Cabrio Body Control Unit Basic Module BCM 6982115
Product currently unavailable
Part no. 7550997
Mini Cooper One R50 R52 Alternator Generator 110A Benzin 7550997 7559223
Product currently unavailable
Part no. 6917544
Mini Cooper R50 R53 Rear PDC Ultrasonic Parking Sensor Pepper White - 850
Product currently unavailable
Part no. 3453737
Mini R56 High SPEG M3 Fuse Distribution Box Electrical Control Unit 3453737
Product currently unavailable
Part no. 6922801
Mini Cooper One R50 R53 Body Control Unit Basic Module BCM 6922801
Product currently unavailable
Part no. 7515029
Mini Cooper One R50 R52 Petrol W10 Compact Alternator 105A 7515029
Product currently unavailable
-5%
Part no. 2755516
Battery Mounting Bracket Mini Cooper R55 R56 R57 R60 R61 Clamp Bolt Holder
Product currently unavailable
Part no. 7567107
BMW Mini Cooper S R55 R56 Engine Wiring Loom Harness Injection Valve Ignition
Product currently unavailable
Part no. 7570487
Mini Cooper One R50 R52 Starter Motor 0,9KW BOSCH 4542741
Product currently unavailable
Part no. 9337656
Mini Cooper One F55 F56 F57 Sensor For Pedestrian Protection PTS 9337656
Product currently unavailable
Part no. 3453634
Stereo Head Unit Mini Cooper One R55 R56 R57 Radio Boost CD Player 3453634
Product currently unavailable
Part no. 3450937
Mini Cooper One R56 Footwell Light Module High ECU PL3 FRM II 3450937
Product currently unavailable
Part no. 6934293
Mini R50 R53 Body Control Unit Basic Module Controller BCM BC1RD 6934293
Product currently unavailable
Part no. 6906548
Mini Cooper R56 Electrical System Fuse Distribution Box 6906548
Product currently unavailable
-5%
Part no. 7589354
Mini R55 R56 R57 R59 R60 JCW Engine Starter Motor Actuator 7589354
Product currently unavailable
Part no. 3455528
Mini Cooper One R56 High PL3 SPEG H5 DC/DC Fuse Distribution Box 3455528
Product currently unavailable
Part no. 1477831
BMW Mini Cooper One R50 R52 Intake Silencer Air Filter Box 1477831
Product currently unavailable
Part no. 7615484
Mini Cooper One R55 R56 R57 Engine Alternator Generator Petrol 120A
Product currently unavailable
Part no. 3450435
Mini Cooper One R56 High SPEG H1 Fuse Distribution Box 3450435
Product currently unavailable
Part no. 6935645
BMW Mini Cooper One R50 R53 Body Control Unit Basic Module BCM 6935645
Product currently unavailable
Part no. 7530354
Mini Cooper R50 R52 Power Steering Pump Power Cables 7530354
Product currently unavailable
-15%
Part no. 9142414
Mini R50 R52 R53 Radio Boost CD Player Head Unit 9142414
Product currently unavailable
Part no. 6920279
BMW Mini Cooper One R50 R53 Aerial Base Roof Antenna 6920279
Product currently unavailable
Part no. 9184203
BMW 3 5 Series Mini Cooper E60 E93 R55 R56 R60 IBS Negative Battery Lead
Product currently unavailable
-15%
Part no. 7570488
Mini Cooper One R50 R52 R53 W10 1.6 Petrol Engine Starter Motor 7570488
Product currently unavailable
Part no. 6913388
Mini Cooper R50 R52 6-Disc CD Changer Multichanger Without Magazine 6913388
Product currently unavailable
Part no. 3455439
Mini Cooper R56 LCI High SPEG PL3 H4 Fuse Distribution Box 3455439
Product currently unavailable
Part no. 6906604-1
BMW Mini Cooper One R50 R52 R53 1 Power Distribution Fuse Box Front 6906604
Product currently unavailable
Part no. 6929760-1
Mini Cooper R52 Cabrio Aerial Base Roof Antenna 6929760
Product currently unavailable
-40%
Part no. 3457413
Mini Cooper One R56 High PL3 SPEG H4 Relay Fuse Distribution Box 3457413
Product currently unavailable
-40%
Part no. 3453739
Mini R56 High SPEG DC/DC Fuse Distribution Box H3 3453739
Product currently unavailable
Part no. 1477831-1
Mini Cooper One R50 R52 Air Intake Silencer Filter Box 1477831
Product currently unavailable
Part no. 7527610
Mini Cooper R50 W10 116HP Petrol Engine Control Unit ECU DME 7527610 Automatic
Product currently unavailable
Part no. 7513338
Mini Cooper R50 R52 Automatic Gearbox Transmission Signal Control Module 7513338
Product currently unavailable
Part no. 3454345
Mini Cabrio R57 ECU Air Control Unit Module Controller 3454345
Product currently unavailable
Part no. 7533103
Mini Cooper S R52 R53 W11 Engine Wiring Loom Harness 7533103
Product currently unavailable
Part no. 4542789
Mini Cooper One R50 R52 R53 W10 1.6 Petrol Engine Starter Motor 4542789
Product currently unavailable
Part no. 7574365
Alternator Mini R55 R56 R57 R57 R58 LCI Generator Petrol 7574365
Product currently unavailable
Part no. 9813620
MINI Countryman R60 Control Unit Fuse Distribution Box SPEG High 9811672
Product currently unavailable
Part no. 7557395
Mini Cooper R50 R52 W10 1.6 Petrol Engine Control Unit ECU DME 7557395 Manual
Product currently unavailable
Part no. 6929760
Mini Cooper R52 Cabrio Aerial Base Roof Antenna 6929760
Product currently unavailable
Part no. 3448827
Mini R55 R56 Radio Boost CD Player Head Unit 3448827
Product currently unavailable
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 .