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.
Make
Category
Subcategory
Condition
In Stock
Price
Part no. 1420000131
Audi A5 S5 F5 Headlight Module LED Headlamp Control Unit 000330028P
PLN 379.95
Free delivery: Mar 17
If paid before 14:00
Part no. 9462542
BMW F20 F21 F30 F31 Mini F56 Air Conditioning Module A/C Control Unit 9462542
PLN 113.95
Free delivery: Mar 17
If paid before 14:00
Part no. A2135400329
Mercedes X253 Electrical Wiring Harness Cable Hybrid A2135400329
PLN 379.95
Free delivery: Mar 17
If paid before 14:00
Part no. KV6T-14B060-AAF
Ford Transit Connect Battery Cable Engine Wiring Harness Loom KV6T-14B060-AAF
PLN 160.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8576333-5
BMW F20 F30 120d 320d N47N 163HP Engine Control Unit ECU DDE 8576333 Manual
PLN 237.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8K0971030AQ
Audi A4 B8 Front Door Wiring Harness Loom Cabling Passenger Side 8K0971030AQ
PLN 94.95
Free delivery: Mar 17
If paid before 14:00
Part no. A2661538479-1
Mercedes W169 A150 Petrol M266.920 95HP Engine ECU Kit A2661538479 Automatic
PLN 712.95
Free delivery: Mar 17
If paid before 14:00
Part no. A1179009200
Mercedes W176 Air Module Belts System Control Unit ECU Bosch A1179009200
PLN 237.95
Free delivery: Mar 17
If paid before 14:00
Part no. BJ32-19G207C-AA
Land Rover Evoque L538 Auxiliary Additional Battery 12V BJ32-19G207C-AA
PLN 123.95
Free delivery: Mar 17
If paid before 14:00
Part no. 9118931
BMW E60 E61 LCI Airbag ECU Control Unit Module 9118931
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. 4F1937545
Audi R8 42 Fuse Box Electrical Connector Relay Control Unit Module 4F1937545
PLN 94.95
Free delivery: Mar 17
If paid before 14:00
Part no. A2479001306
Mercedes W177 W247 SAM Module Body Comfort Control Unit A2479001306
PLN 427.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8S0947355
Audi TT FY 8S LED Module Light Unit Wiring Harness 8S0947355
PLN 94.95
Free delivery: Mar 17
If paid before 14:00
Part no. A2465406809
Mercedes W176 W246 Wiring Loom Cable Door Rear Left Right N/O/S A2465406809
PLN 47.95
Delivery: Mar 17
If paid before 14:00
Part no. A2139008430
Mercedes W910 Gearbox Control Module A2139008430
PLN 113.95
Free delivery: Mar 17
If paid before 14:00
Part no. 99764514003
Porsche Cayenne 955 9PA Changer 4-Disc Multichanger CD DVD 99764514003
PLN 474.95
Free delivery: Mar 17
If paid before 14:00
Part no. 4F9035225D
Audi A6 C6 Antenna Amplifier Control Unit Module ECU 4F9035225D
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. 9394668
BMW F06 LCI Footwell Module Control Unit ECU FRM III 9394668
PLN 503.95
Free delivery: Mar 17
If paid before 14:00
Part no. A2469017000
Mercedes W176 Windscreen Rain Sensor Unit Module A2469017000
PLN 99.95
Free delivery: Mar 17
If paid before 14:00
Part no. 059907282
Audi A6 C8 Q7 4M Glow Plug Relay Unit Control Module 3.0 TDI 059907282
PLN 123.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8656997
BMW X5 F15 X6 F16 Ground Cable Negative Battery Lead Wire 8656997
PLN 94.95
Free delivery: Mar 17
If paid before 14:00
Part no. A2079011900
Air Module Mercedes W207 A207 Control Unit ECU Air Module Sensor A2079011900
PLN 284.95
Free delivery: Mar 17
If paid before 14:00
Part no. 2GA947201
VW Volkswagen T-ROC A11 Front Door Handle LED Light Cable Left N/S 2GA947201
PLN 61.95
Free delivery: Mar 17
If paid before 14:00
Part no. 7552176-7
BMW Z4 E85 2.0i N46 150HP ECU Engine Control Kit DME 7552176 CAS2 Key Manual
PLN 949.95
Free delivery: Mar 17
If paid before 14:00
Part no. 5Q0919294G
Audi A3 8V PDC Parking Distance Control Sensor Module Unit ECU 5Q0919294G
PLN 189.95
Free delivery: Mar 17
If paid before 14:00
Part no. 7512967-1
Mini Cooper R50 R52 R53 Base B Terminal Point Engine Compartment 7512967
PLN 61.95
Free delivery: Mar 17
If paid before 14:00
Part no. 9227172
BMW X6 Series E71 ECU Body Control Module Junction Box PL4 9227172 61359227172
PLN 949.95
Free delivery: Mar 17
If paid before 14:00
Part no. 4H0959795B
VW Touareg 7L Rear Door Control Unit Module Left Right N/O/S ECU 4H0959795B
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. 9153418-1
BMW 5 Series F10 F11 B Plus Distributor Box Front Battery Cable Unit 9153418
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. DH22-14B192-BA
Land Rover Discovery Sport L550 Relay 4-Pin Unit 12V 20A Black DH22-14B192-BA
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. A2229009519-1
Mercedes C238 Head Unit Radio CD Player Audio Sat Nav Control A2229009519
PLN 2,279.95
Free delivery: Mar 17
If paid before 14:00
Part no. 6M2F-18C821-FD
Ford Mondeo Mk4 Galaxy Mk3 Sony DAB Radio CD Player Changer 8S7T-18C939-ME
PLN 379.95
Free delivery: Mar 17
If paid before 14:00
Part no. 7556880
Engine Wiring BMW Z4 E85 E86 Petrol N52 Loom Harness Module Manual 7556880
PLN 949.95
Free delivery: Mar 17 – 18
If paid before 14:00
Part no. 8573260-2
BMW F20 F21 116d ed Diesel N47N 116HP Engine Control Unit DDE 8573260 Manual
PLN 161.95
Free delivery: Mar 17
If paid before 14:00
Part no. CPLA-18K891-AA
Range Rover L405 Radio Isolator Module Unit CPLA-18K891-AA
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. BJ32-14D374-AC
Range Rover Evoque L538 Air Module Control Unit ECU BJ32-14D374-AC
PLN 89.95
Free delivery: Mar 17
If paid before 14:00
Part no. 4H0971104S
Audi A8 D4 Rear Bumper PDC Parking Sensor Wiring Harness Loom Cable 4H0971104S
PLN 94.95
Free delivery: Mar 17
If paid before 14:00
Part no. 1K0971250AN
Audi A3 8P Volkswagen Caddy MK3 Earth Ground Cable Battery Wiring 1K0971250AN
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. 4H0907468AC
Audi A8L 4H Gateway Control Module Unit 4H0907468AC
PLN 569.95
Free delivery: Mar 17
If paid before 14:00
Part no. LR047573
Range Rover Evoque L538 2.2 TDCI Starter Motor EJ3211001AB
PLN 189.95
Free delivery: Mar 17
If paid before 14:00
Part no. 6836210
Telematics Control Unit Mini F54 F55 F56 F57 F60 Module 84106836210 6836210
PLN 61.95
Free delivery: Mar 17
If paid before 14:00
Part no. 9257426
Fuse Box Grouping BMW F10 F11 Fuse Placement Map Card Diagram 9257426
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. 5Q0907361G
Seat Leon Mk3 5F Fuse Box Control Unit Module Relay Box 5Q0907361G
PLN 123.95
Free delivery: Mar 17
If paid before 14:00
Part no. 06M907309H-1
Audi RS5 F5 2.9 TFSI DECA Quattro 450HP Engine Unit ECU Kit 06M907309H Automatic
PLN 3,324.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8510221-16
BMW E90 E91 E92 LCI 325d Diesel N57 204HP ECU Engine Module DDE 8510221 Manual
PLN 332.95
Free delivery: Mar 17
If paid before 14:00
Part no. AV6N-15K607-AH
Ford Focus Mk3 Motion Alarm Sensor Module Unit AV6N-15K607-AH
PLN 61.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8K0971688S
Audi A4 B8 Door Harness Loom Cable Wiring Rear 8K0971688S
PLN 75.95
Free delivery: Mar 17
If paid before 14:00
Part no. 9277812
BMW 2 Series F23 Convertible Rear Trunk Tailgate Antenna Aerial DAB 9277812
PLN 237.95
Free delivery: Mar 17
If paid before 14:00
Part no. 9281714
BMW F83 Camera Kafas Front Windscreen Camera 9281714
PLN 313.95
Free delivery: Mar 17
If paid before 14:00
Part no. 5A19AC1
BMW X3 G01 G20 G21 G30 G31 Air Module Control Unit 5A19AC1
PLN 256.95
Free delivery: Mar 17
If paid before 14:00
Part no. A2535400601
Mercedes X253 Starter Motor Wiring Harness Cable A2535400601
PLN 94.95
Free delivery: Mar 17
If paid before 14:00
Part no. 3449686
Mini Cooper R55 R56 R57 Passive Go Module Control Unit 3449686
PLN 94.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8K0959760
Audi S4 B8 Front Seat Control Unit Module Switch Left N/S ECU 8K0959760
PLN 379.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8631634
BMW X5 F15 Earth Ground Cable Negative Battery Lead Wiring 8631634
PLN 123.95
Free delivery: Mar 17
If paid before 14:00
Part no. 5Q0971250P
Audi S3 8V Battery Wire Cable Negative Earth Lead 95Q0971250P
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. 8518268
BMW E90 E91 LCI N47N 318d Diesel Engine Control Unit DDE ECU Manual 8518268
PLN 237.95
Free delivery: Mar 17
If paid before 14:00
Part no. 2127341
Ford Mustang Mk6 Cable Harness Wire FR3T-13A840-CB
PLN 94.95
Free delivery: Mar 17
If paid before 14:00
Part no. 4E0910217C
Audi Q7 4L Front Camera FAS Lane Assistance Control Unit 4E0910217D
PLN 237.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8571350
BMW 1 5 Series F10 F11 F20 F21 LCI B47 Starter Acoustic Vibration Plug 8571350
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. 9313992
BMW F13 Front Seat Control Module Unit ECU Left Right N/O/S 9313992
PLN 379.95
Free delivery: Mar 17
If paid before 14:00
Part no. 7648785
BMW i3 i01 Battery Cell Module Supervision Circuit Control Unit 7648785
PLN 142.95
Free delivery: Mar 17
If paid before 14:00
Part no. 5Q4959393E
Skoda Octavia 5E Front Door Module Control Unit ECU Driver's Side 5Q4959393E
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. 9264636-1
BMW 1 3 4 F20 F30 F32 1 Driver Side Seat Wiring Loom Electric Harness 9339286
PLN 151.95
Free delivery: Mar 17
If paid before 14:00
Part no. A1697220180
Mercedes-Benz A-Class W169 Door Plug Cover Trim Insert Blank Seal A1697220180
PLN 46.95
Delivery: Mar 17
If paid before 14:00
Part no. 9231443
BMW 3 Series F30 F80 M3 Radio Antenna Amplifier Suppression Filter 9231443
PLN 47.95
Delivery: Mar 17
If paid before 14:00
Part no. 2N0941329C
VW Volkswagen Crafter Mk2 SY Reduction Agent Metering System Unit 2N0941329C
PLN 237.95
Free delivery: Mar 17
If paid before 14:00
Part no. A0025421319-4
Mercedes W204 Genuine Universal Car Relay 4-Pin Tyco X4 Black A0025421319
PLN 42.95
Delivery: Mar 17
If paid before 14:00
Part no. 4K9035225P
Audi A6 C8 A7 4K Rear Antenna Aerial Amplifier AMP 4K9035225P
PLN 70.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8494949
Rear Tailgate Sensor BMW F40 F44 F48 Mini F54 LCI Smart Opener Bottom 8494949
PLN 127.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8W8971687M
Audi A5 F5 Sportback Door Wiring Harness Loom Rear Left N/S 8W8971687M
PLN 189.95
Free delivery: Mar 17
If paid before 14:00
Part no. 2HJ962211N
Volkswagen Amarok Mk2 Engine Earth Ground Wiring Harnes Cable MB3T-18C942-BF
PLN 94.95
Free delivery: Mar 17
If paid before 14:00
Part no. A2048708026
Mercedes W204 Media Interface Control Unit Module ECU A2048708026
PLN 61.95
Free delivery: Mar 17
If paid before 14:00
Part no. 8X0907159C
Audi A1 8X Impact Sound Actuator Control Module 8X0907159C
PLN 189.95
Free delivery: Mar 17
If paid before 14:00
Part no. 9226882
BMW F20 F21 Rear Antenna Aerial Amplifier AM/FM DAB 9226882
PLN 75.95
Free delivery: Mar 17
If paid before 14:00
Part no. 4K5971104AP
Audi A6 C8 Rear Bumper PDC Parking Sensor Wiring Harness Loom 4K5971104AP
PLN 379.95
Free delivery: Mar 17
If paid before 14:00
Part no. 03L906022NN
Audi A4 B8 2.0 TDI 143HP CAGA Diesel Engine Control Unit ECU Module 03L906022NN
PLN 427.95
Free delivery: Mar 17
If paid before 14:00
Part no. 9205930
BMW E92 Telematics Bluetooth Control Unit Module 9205930
PLN 61.95
Free delivery: Mar 17
If paid before 14:00
Part no. 5Q0907530P
Audi A3 8V Gateway Control Module Unit ECU 5Q0907530P
PLN 61.95
Free delivery: Mar 17
If paid before 14:00
Part no. 9288769
BMW F20 F22 F30 Sound Speaker Front Door Audio Mid Range Stereo HiFi 9288769
Product currently unavailable
Part no. 6989069
BMW X3 X5 E53 E60 E61 E83 PDC Parking Sensor Ultrasonic Schwarz Black 6989069
Product currently unavailable
Part no. 7802261
BMW E60 E61 E81 E87 E90 Alternator Generator Valeo 180A N47 7802261
Product currently unavailable
Part no. 8384505
BMW E46 E60 E61 E63 E64 Windscreen Wipers Relay Brown 8384505
Product currently unavailable
Part no. 9130879
BMW E81 E87 Battery Cable Plus Pole Positive Wire SBK 9130879 6988975
Product currently unavailable
Part no. 6942912
BMW E81 E82 X1 E84 E87 E90 E91 E92 Power Distribution Box Fuse Box 6942912
Product currently unavailable
Part no. 6988303
BMW F20 F30 E60 E65 X5 E70 X6 E71 E84 Air Wiring Sensor Quality AUC 6988303
Product currently unavailable
Part no. 7532964
BMW E46 E85 E87 E90 Petrol Alternator Generator BOSCH 110A 7532964
Product currently unavailable
Part no. 7550469
BMW E60N E61N E81 E87N E88 E90 E91 E92 E93 Alternator 7550469
Product currently unavailable
Part no. 6989112
BMW E60 E61 X3 E83 Front PDC Parking Sensor Silver Grey Silbergrau - A08
Product currently unavailable
Part no. 7510738
Mini Cooper One R50 R52 R53 Ignition Coil Pack and Leads Set 2122435
Product currently unavailable
Part no. 2755393
Sensor Mat Mini Cooper R55 R56 R57 R58 R59 R60 Passenger Side 2755393
Product currently unavailable
Part no. 6938297
Flap System Motor BMW E81 E82 E87 LCI E88 Top Active Cooling Flap Unit 6938297
Product currently unavailable
Part no. 9184204
BMW E60 E93 Mini Cooper R55 R56 R60 IBS Negative Battery Lead 9184204
Product currently unavailable
Part no. 6989082-TS
BMW X3 E60 E83 Front PDC Parking Distance Sensor Titansilber Silver 6989082
Product currently unavailable
Part no. 6776771
BMW E65 E66 E67 Sport Driver's Side Air Module Steering Wheel Grey 6761952
Product currently unavailable
Part no. 2687921
BMW 5 X3 Series E39 E60 E61 E83 PDC Ultrasonic Parking Sensor Black 4687921
Product currently unavailable
Part no. 1K0909606C
Crash Impact Sensor Volkswagen Golf Audi A4 Q7 A6 C6 Air Module Unit 1K0909606C
Product currently unavailable
Part no. 9215952
BMW E90 E91 E92 E93 Negative Battery Cable Minus Pole IBS
Product currently unavailable
Part no. 8046453-JEREZ
BMW 1 3 E87 E90 PDC Ultrasonic Sensor Front Rear Jerezschwarz A73 8046453
Product currently unavailable
Part no. A1699002000
Head Unit Mercedes W169 W245 CD Player Radio Audio A1699002000
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 .