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. 0E02120368
Mercedes W205 Electrical Cable Wiring Loom Harness Cabling 0E02120368
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. HEV30A
Littelfuse HEV30A Bolt Down Ceramic Fuse Power Relay Electrical Unit
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 0E02120130
Mercedes W205 Samsung CSC Communication Wiring Harness Cable 0E02120130
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. BT3050
SOC BT3050 Electrical Vehicle Bolted Fuse Main Battery High Voltage 450V 360A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0906093B
Audi S8 D3 Petrol BSM 5.2 FSI Fuel Pump Control Module 4E0906093B
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6880444
BMW F30 PDC Parking Distance Control Module Sensor Unit ECU 6880444
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 07C911023H
Starter Motor Audi S8 D3 4E VW Touareg Starter Motor Bosch 1.7KW 07C911023H
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0910552G
Audi S8 D3 5.2 FSI 450HP BSM Quattro Engine Unit ECU 4E0910552G Automatic
£322.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0959655K
Audi A8 4E S8 D3 SRS Bag Control Air Module Unit Bosch 4E0959655K
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-4E2907649
Audi A8 D3 Engine Unit Bracket ECU Module Holder Bracket Mount 4E2907649
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0907279S
Audi A8 4E S8 D3 Comfort Module Electric Steering Column Unit 4E0907279S
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0910553L
Audi A8 4E S8 D3 Adaptive Air Suspension Control Module 4E0910553L
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0907181A
AUDI S8 D3 Access Start Comfort Kessy Control Module 4E0907181A
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0907280B
Audi A8 4E S8 D3 Power Supply Control Module Unit ECU 4E0907280B
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0915181C
Audi A8 4E S8 D3 Battery Voltage Control Module 4E0910181C 4E0915181C
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0919283C
Audi A8 D3 PDC Parking Distance Sensor Control Unit Module Rear 4E0919283C
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0910563C
Audi S8 D3 Digital Radio DAB Tuner Receiver Module Kenwood 4E0035583C
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6836648
BMW G32 Adapter Cable Switch Door Center 6836648
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9366339
BMW G32 GT Door Wiring Harness Loom Cable Rear Left Right N/O/S 9366339
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0959592D
Door Module Audi A3 8V VW Golf 7 Seat Leon 3 Front Right O/S 5Q0959592D
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 04L907309A-1
Audi A3 8V 2.0 TDI CRLB 150HP Engine ECU Kit Ignition + 2 Keys 04L907309A Manual
£237.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 6890812
BMW G30 G31 G32 630dX B57 B57D30A Diesel Engine Control Module Unit ECU 6890812
£351.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6997148
BMW F90 G32 PDC Parking Assitance Control Module Sensor Unit ECU 6997148
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7496165
BMW G30 G31 Tailgate Smart Opening Module 7496165
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-A2214406610
Mercedes W221 Door Wiring Front Right O/S Harness Loom Cable A2214406610
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6421508900-8
Mercedes W221 S350 BlueTEC OM642.862 Engine ECU Kit Ignition + Key A6421508900
£284.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9389600
BMW Gran Turismo G32 Radio Aerial Antenna Amplifier AM/FM 9389600
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9079000305
Mercedes Sprinter W907 W910 Body Control Module BCM V2 ECU A9079000305
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1725403405
Mercedes R172 OM651 Diesel Alternator Wiring Harness Cable Loom A1725403405
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0907530S
Audi A3 8V Gateway Control Module Unit ECU 5Q0907530S
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A7A176
Mini F60 BMW F39 F48 Sat Nav Player Head Unit ECU 5A7A176
£408.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2055400841
Mercedes W205 Rear Bumper PDC Parking Control Sensor Harness Wiring A2055400841
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2315407410
Mercedes R231 AMG Front Brake Lining Harness Wiring Cable Right O/S A2315407410
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. BK2T14A094AA
Ford Transit Mk8 Custom Fuse Pack BK2T14A094AA
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. BK2T14A094BA
Ford Transit Mk8 Battery Fuse Box BK2T14A094BA
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9286885
BMW Z4 E89 LED Footwell Control Module ECU 9286885
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9303594
BMW Z4 E89 Anti Theft Alarm System Module Control Unit DWA 9303594
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8W0915101A
Audi A4 B9 Voltage Converter Module Auxiliary Battery Unit 8W0915101A
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V0907451
Audi A3 8V Sun Light Solar Sensor Control Detector 8V0907451
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0919294K
Audi RS3 8V PDC Parking Distance Control Sensor Module Unit ECU 5Q0919294K
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0907530AJ
Audi RS3 8V Gateway Control Module GCM Unit ECU 5Q0907530AJ
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1679009521
Mercedes W177 Keyless Entry ECU Control Module Unit A1679009521
£70.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2829003300
Mercedes W177 A200 163HP M282.914 Engine Control Unit ECU A2829003300 Automatic
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0959595B
Audi A3 8V Rear Door Control Module Unit ECU Left Right N/O/S 5Q0959595B
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V4971687K
Audi A3 RS3 8V 5Dr Door Harness Loom Wiring Rear Left Right N/O/S 8V4971687K
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0959593B
Audi A3 8V Door Module Control Unit Front Driver Side 5Q0959593B
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0959592B
Audi A3 8V Door Module Control Unit Front Passenger Side 5Q0959592B
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8U0907468G
Audi Q3 8U Gateway Interface Control Module Unit ECU 8U0907468G
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V4971030G
Audi RS3 8V Front Passenger Door Wiring Left N/S Harness Loom Cable 8V4971030G
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8U0955559C
Audi RS3 8V Front Windscreen Rain Light Solar Sensor Unit 8U0955559C
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-3Q2971111
Audi RS3 8V Power Steering Rack Wiring Harness Loom Cable 3Q2971111
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0009005209
Mercedes W166 Blind Spot Zone Control Module Radar Sensor Unit ECU A0009005209
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A58955
Mini F60 Aerial Antenna Amplifier AMP Booster Module 5A58955
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A58958
Mini F55 F56 F57 F60 Antenna Amplifier Diversity Signal Booster 5A58958
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V0937548
Audi A3 S3 RS3 8V Bettery Terminal Fuse Unit 8V0937548
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0959792R
Audi Q5 8R Door Module Control Unit Front Passenger Side 8K0959792R
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8586540-7
BMW X3 F25 X4 F26 30dX N57N 258HP Control Unit ECU Kit DDE 8586540 CAS4 + Keys
£161.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2128270228-SEL
Mercedes W212 Roof Antenna Amplifier Shark Selenite Grey - 992 A2128270228
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3Q0907530L
VW Volkswagen Golf SV Gateway Control Unit Module ECU GW MQB High 3Q0907530L
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0035570-1
Volkswagen Golf 5G Radio Antenna Noise Signal Disturbance Suppressor 5Q0035570
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519007500-20
Mercedes SLK R172 250CDI OM651.930 204HP Engine Module ECU Kit A6519007500 Key
£123.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9192480
Map Fuse Box BMW F25 F26 Grouping Diagram Card 9192480
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5G6919605B
VW Volkswagen Golf Sportsvan Multimedia Sat Nav Radio Display Screen 5G6919605B
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2469003818
Mercedes W176 W246 Radio Head Unit COMAND Navi Player Control Unit A2469003818
£284.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 81A941475
Audi Q2 GA Front Headlight Led Module Unit Left N/S 81A941475
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0937517B
Audi RS4 B8 Positive Battery Distribution Terminal Junction Relay Box 8K0937517B
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0971036B
Audi RS4 B8 Door Wiring Harness Cable Loom Front Right O/S 8K0971036B
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0971035AS
Audi RS4 B8 Door Wiring Harness Cable Loom Front Left N/S 8K0971035AS
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1J0973332A
Audi RS4 B8 Cable Loom Wiring Plug Socket 2 Pins 1J0973332A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K9035225A
Antenna Amplifier Audi A4 S4 B8 Radio Aerial AM/FM 8K9035225A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K9035225
Audi RS4 B8 Radio Aerial Antenna Amplifier AM/FM 8K9035225
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519007500-17
Mercedes C207 E220 CDI OM651.911 BE Engine Unit Module ECU A6519007500 Automatic
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0971687AE
Audi RS4 B8 Door Harness Loom Cable Wiring Rear Left N/S 8K0971687AG
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2055402480
Mercedes W205 Diesel Engine Starter Alternator Electrical Cable M264 A2055402480
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0941817A
Audi RS4 B8 Front Door Wiring Harness Loom Plug Socket 4E0941817A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-4H2971845
Audi R4 B8 Fuse Box Relay Carrier Holder Bracket Mount Right O/S 4H2971845
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-4G2937503A
Audi RS4 B8 Fuse Box Relay Carrier Holder Bracket Mount 4G2937503A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2389000501
Mercedes A238 Convertible Folding Top Roof ECU Module Control Unit A2389000501
£265.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2769004901
Mercedes A238 Convertible E450 M276.823 Engine ECU Unit A2769004901 Automatic
£379.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2055409995
Mercedes C205 Pressure Sensor Wiring Loom A2055409995
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8T0915181
Audi A4 RS4 B8 Battery Terminal Negative Cable Loom Harness Wiring 8T0915181
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1K2941824
VW Golf 5 V 1K Fuse Box Control Unit Relay Power Distribution Module 1K2941824
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K9035382B-1
Audi RS4 B8 Boot Trunk Speaker Spare Wheel Holder Audio Kicker 8K9035382B
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9177784
BMW X5 E70 X6 E71 X6 E72 Map Fuse Box Grouping Diagram Card 9177784
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6867169
Air Module BMW F20 F23 F30 F32 F36 Domain Control Module ICM Unit 6867169
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2048700594-1
Mercedes W204 Radio Player COMAND Navi CD Head Unit A2048700594
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6789514
BMW X6 E71 ICM Integrated Chassis Management Control Unit Brakes 6789514
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9190498
BMW X5 E70 X6 E71 E72 Map Fuse Box Grouping Diagram Card 9190498
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2129001929
Mercedes W176 Keyless Control Module Unit ECU A2129001929
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8510221-18
BMW E90 E91 E92 LCI 325d N57 204HP ECU Engine Module DDE 8510221 Automatic
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8681185
BMW F40 F44 F46 X1 F48 Mini F54 F56 F57 F60 Engine Wiring Loom Harness 8681185
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1Y0951177
VW Volkswagen New Beetle Alarm Motion Detector Sensor Module Unit 1Y0951177
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0907508
Audi RS6 C7 Acceleration Engine Sensor Module Control Unit ECU 4H0907508
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1J0919506K
VW Volkswagen New Beetle Fan Control Module Relay 1J0919506K
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8576341-10
BMW F20 F21 F30 F31 118d 318d 143HP N47N Engine ECU Kit DDE 8576341 Manual
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2229002112
Door Module Mercedes W205 GLC C253 Control Unit Rear Right O/S A2229002112
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2059004021
Mercedes W205 GLC X253 Door Module Control Unit Front Left N/S A2059004021
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2479001416
Mercedes CLA C118 W177 W247 4matic AWD Module Control Unit A2479001416
£80.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9075402605
Mercedes W907 Fuse Box Control Unit Module Q2 A9075402605
£51.95
Free delivery - Wed, Dec 17
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 .