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. 6821407
High Voltage Cable BMW F45 Mini F60 Hybrid Harnes EDH 6821407
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. FT1T3C221BF
Ford Transit Connect Mk2 Steering Rack Wiring Loom Harness FT1T-3C221-BF
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8570848
Mini Cooper One D F54 F55 F56 F57 Engine Starter Motor Diesel Bosch 8570848
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3457402
Mini Cooper R58 Coupé Footwell Light Module High EKS PL3 FRM3R 3457402
£189.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 7561684-9
BMW E60 E90 325i 525i N52 218HP Engine ECU Unit Kit DME 7561684 CAS2 Key Manual
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2721533779-3
Mercedes A209 SLK350 272.960 272HP Engine Module ECU A2721533779 Automatic
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7595179-20
BMW E87 LCI E90 120i 320i 143HP Petrol Engine Unit ECU N43 DME 7595179 Automatic
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8512499-13
BMW E84 18dX N47 143HP Diesel Engine Control Module ECU Kit DDE 8512499 Manual
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6948576
BMW E60 Light Control Module Unit Lear LM E6X DYN. LWR (LCM) 6948576
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7PP035223P
Porsche Cayenne 92A Audio Sound Amplifier Bose System 7PP035223P
£854.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1719000100
Radio Head Unit Mercedes SLK R171 CD Player Control Unit Module A1719000100
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 35962
BMW X3 Series E53 E83 iPod Interface Retrofit Connection Module 0035962
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4F1971035C
Audi A6 C6 Front Door Wiring Harness Loom Cable Right O/S 4F1971035C
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6R0802717B
Seat Ibiza 6J Audi A1 8X Battery Tray Holder Mounting Bracket 6R0802717B
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9259354
BMW F10 F20 F30 Camera Module Reversing Rear View Camera Control 9259354
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9456002
BMW F45 X5 F15 Inverter Converter KLE Charging Module Control Unit 9456002
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6G9T-14B192-AA
Ford Mondeo Transit Relay 4-Pin Black FoMoCo Unit 6G9T-14B192-AA
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2469066600
Fuse Box Mercedes W156 W176 W246 Front Relay Control Unit Module A2469066600
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9105400805
Mercedes Sprinter W910 Fuel Tank Wiring Loom Cable Harness A9105400805
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6396890379
Mercedes Viano Vito W639 Radio Fan Adapter Control Unit Module A6396890379
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. BK2T14B476AU
Ford Transit Custom MK8 Body Control Module Unit BCM ECU BK2T14B476AU
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9387453
Display Screen BMW F30 F31 F32 F33 On-board Navigation Monitor 8,8" 9387453
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V0035399C
Audi A3 8V A-Pillar Speaker Tweeter Front Left Right N/O/S 8V0035399C
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8513242
BMW F10 F11 520d Diesel N47N 184HP Engine ECU DDE 8513242 Automatic
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8510221-8
BMW E90 E91 LCI E92 330d Diesel N57 245HP ECU Engine Kit DDE 8510221 CAS3 + Key
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-7575444
BMW 3 SERIES E90 E91 E92 Petrol N53 Wiring Loom Harness Engine Manual Gearbox
£70.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0907376B
Seat Leon Cupra 5F Suspension Control Unit Module ECU 5Q0907376B
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9131850
CD Changer BMW E60 E61 E63 6-DISC Compact without Magazine 9131850
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6994548
BMW G30 G31 Body Control Comfort Module Unit FEM BDC ECU V04 6994548
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8J0907115AJ-1
Audi TT Mk2 8J 2.0 TFSI CESA 211HP Engine Control Unit ECU 8J0907115AJ Manual
£379.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9298939
Radio Player BMW F10 F11 F20 F21 F25 F30 F31 Alpine CD Champ 2 Head Unit 9298939
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A3-8P-ANDROID
Audi A3 8P A4 B7 Head Unit 7" Navigation Sat Nav Radio Audio Android DAB+ 2-DIN
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4F0971845A-1
Audi A6 S6 C6 Body Comfort Module Convenience Control Unit 4F0907289J
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5F0035877A
Seat Leon FR 5F MMI Navigation Sat Nav MMI Head Unit 5F0035877A
£203.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2165406507
Mercedes CL C216 Door Electrical Wiring Harness Left Right N/O/S A2165406507
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A2044402613
Battery Cable Mercedes W204 Positive Alternator Wiring A2044402613
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. EK2T-14B428-RA
Ford Transit Custom Bluetooth Control Module Unit ECU EK2T-14B428-RA
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2215402350
Fuse Box Mercedes W221 W216 Junction Control Unit Relay Module A2215402350
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9483099
Mini Cooper One F55 F56 F57 Parking Assistant Control Unit Module 9483099
£51.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1T0919475C
PLA Module VW Tiguan 5N Parking Assist Control Unit Module 1T0919475C
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4F1971035N
Audi A6 C6 Front Driver Side Door Wiring Right O/S Harness Loom Cable 4F1971035L
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2218705687
Mercedes W221 Linguatronic Control Module Unit ECU English Version A2218705687
£70.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8588946-2
BMW X3 F25 20dX 190HP B47 Engine Control Unit ECU Kit DDE 8588946 Key CAS4
£284.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0941817
Audi A6 A8 Q7 CAN Bus Jumper Contact Bridge Connector 4E0941817
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9232896-1
Dashboard Monitor BMW X5 X6 E70 E71 Onboard Display Screen 8,8" 9232896
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. rhd-A6111500433
Mercedes W203 OM611 Diesel Engine Wiring Cable Loom Harness A6111500433
£70.95
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
Part no. 8634244
Engine Wiring BMW F45 Mini F60 B38 Loom Harness Injection Valve Ignition 8634244
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8T0907468AB
Audi A4 B8 2.0 TDI CAGA Gateway Interface Control Module Unit ECU 8T0907468H
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519007401-6
Mercedes SLK R172 250CDI 651.980 204HP Engine ECU Kit Ignition + Key A6519007401
£151.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9182293
BMW F01 F02 F04 Rear View Camera Cable Set 9182293
£89.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3Q0907338E
Audi S3 8V Front Headlight Lamp Range Control Module ECU 3Q0907338E
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8S0907468A
Audi TT FV Gateway Control Module Unit ECU 8S0907468A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2098200385
Voice Module Mercedes W164 W203 W209 W211 Control Unit Input System A2098200385
£161.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0015424723-1
Mercedes W204 W207 W221 Parking Sensor Display Control PDC A0015424723
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9321002
Battery Cable BMW X3 F25 X4 F26 Underfloor Positive Plus Lead Harness 9321002
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6842267
Mini F55 F56 Navigation DAB+ Head Unit High Control Unit Module 6842267
£284.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519009702-6
Mercedes W176 W246 A200d OM651.930 136HP Engine Unit ECU A6519009702 Manual
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2124402707
Mercedes W212 Parktronic Parking Sensor Interior Protection Wiring A2124402707
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6799083
Control Unit BMW F10 F11 X3 F25 Parking Brake Handbrake Module EMF 6799083
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2239053605
Mercedes W206 W223 NFC Module Near Field Communication Control Unit A2239053605
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8589145-9
BMW F20 F21 F30 LCI 118d 318d B47 150HP DDE Engine ECU Kit 8589145 Key FEM Lock
£284.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9343687
BMW F01 LCI F07 F10 F11 F25 Safety Control Unit Air Module Bag ECU 9343687
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3AF035552
VW Volkswagen Passat B7 Radio Aerial Antenna Amplifier Left N/S 3AF035552
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2129014606
Mercedes W212 Display Screen Information Navigation Dashboard A2129014606
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8804457
BMW F20 F21 F22 F30 F31 LCI Head Unit Media DAB Navigation Professional 8804457
£303.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 2447525
Telematics Module BMW F21 Bluetooth Control Unit ECU 2447525
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2055405203
Mercedes W205 Negative Cable Battery Lead Minus Pole Wiring A2055405203
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0959795P
VW Touareg 7P Rear Door Module Control Unit Left Right N/O/S 4H0959795P
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2749000800-7
Mercedes W205 C200 274.920 184HP Engine Control ECU Kit A2749000800 Automatic
£256.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 5293147
Relay Glow Littlefuse Mega Fuse 250 Amp 5293147
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8511385-2
BMW F10 F11 525d N57 204HP Control Unit ECU Kit DDE 8511385 CAS4 Key Automatic
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2128270228-ING
Mercedes W212 Estate Roof Antenna Cover Shark Indium Grey Metallic A2128270228
£22.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9261580
BMW F20 F21 F30 F31 PDC Parking Sensor Ultrasonic Glacier Silver A83
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0907279A
Audi Q7 4L Body Control Comfort Unit Module BCM Convenience Unit ECU 4E0907279A
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2113231226
Mercedes-Benz E Class W211 Front Right Anti Roll Bar Clamp Bracket A2113231226
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6943285
BMW E65 Xenon Headlight Control Module LM E6X LWR 6943285
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8792148
Navigation Headunit BMW F20 F22 F30 Mini F55 F56 Head Unit Basic Media
£113.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7592511
BMW E88 E90 E91 E92 LCI F20 F21 F30 Ignition Wiring N55 Engine Harness 7592511
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6958447
BMW 7 Series E65 Control Unit Door Rear Passenger Side Hinten Low BFT 6958447
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6953424-3
BMW Z4 E85 E86 Positive Battery Cable Plus Pole Lead 6953424
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8200793109
Renault Laguna 3 III K9K 780 1.5 DCI Engine Control Unit ECU 8200793109 Manual
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2118200089
Mercedes-Benz E W211 Radio Aerial Antenna Amplifier Module Unit A2118200089
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7545142
BMW Z4 Series E85 N52 Roadster Cable Alternator Starter Base B+ 7545142
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A3BC21
BMW F98 X4M G30 G31 LCI Multimedia MMI Head Unit 2448971
£465.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2079003700
Mercedes C207 Door Module Rear Left N/S Control Unit ECU A2079003700
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2043271240
Mercedes W204 C207 Headlight Headlamp Range Sensor Front Right O/S A2043271240
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A70A69
BMW F40 Parking Module Comfort Control Unit ECU 5A70A69
£118.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2229002921
Mercedes W205 W213 Head Unit Navigation Radio DAB High Control Unit A2229002921
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 81A035035G
Audi Q2 GA Sat Nav Multimedia Control Unit Module SD SIM MIB2 HIGH 81A035035G
£664.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8506434
BMW E87 E90 LCI N47 118d 318d Diesel Engine Control Unit ECU DDE Manual Gearbox
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9872066
BMW X2 F39 F40 F44 F45 F46 F52 Air Quality AUC Sensor 9872066
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9162959
Seat Control Unit BMW X5 E70 E87 E90 E91 E92 Module Memory ECU 9162959
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6797090
BMW F01 F02 F07 Air Suspension Control Unit Module 6797090
£51.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8517874-2
BMW 1 Series F20 F21 116d N47N 116HP ECU Kit DDE 8517874 + Key + FEM Automatic
£189.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8518802
BMW F30 F31 330dX N57N Engine Gearbox Module Wiring Cable Loom Harness 8518802
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6911038
BMW 3 X5 Series E46 E53 Airbag Side Impact Crash Sensor Bosch 6911038
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6950525
BMW 3 6 Series E63 E64 E93 DWA Alarm System Module Unit 65756950525 6950525
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1179001801
Mercedes W176 Air Module System Control Unit Module ECU A1179001801
£66.95
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 .