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. A1648204226
Mercedes X164 Third Seat Row Control Unit Power Folding Module FSSG A1648204226
£23.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 7L0959933F
Volkswagen Touareg 7L Body Comfort Module Control Unit ECU 7L0959933F
£23.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 3B0035711B
Seat Leon Mk3 5F Hands Free Microphone Module Speaker Wiring Loom 3B0035711B
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2719000700
Mercedes R171 SLK200 Kompressor M271.954 Engine Control Unit ECU A2719000700
£151.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8K0907637D
Yaw Sensor Audi A4 B8 A5 8T ESP Rotation Rate Unit Module 8K0907637D
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 6802845
BMW G11 Rear Bumper PDC Wiring Loom Parking Sensor Cable Harness 6802845
£94.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 3451658
BMW 3 X3 Series E46 E83 LCI Earth Cable Flow Electric Battery Negative 6919584
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2215402062
Fuel Pump Module Mercedes ML W164 W204 Petrol Control Unit ECU A2215402062
£23.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A1775408027
Mercedes W177 M282 Petrol HV Battery 48V Wiring Harness Cable Loom A1775408027
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9154052
BMW X3 E83 Z4 E85 DVD Player GPS Navi Head System Computer Unit 9154052
£94.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 6970701-1
BMW 3 Series E93 E93N LCI 1 Rear Bumper Antenna Aerial Telephone 6970701
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9226326
BMW E81 Body Control Module Control Unit L2 PL2RR JBBFE III ECU 9226326
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. D1025-03
On-Board Screen BMW F30 F31 Information Display Touch Monitor 10.25"
£189.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9389286
Door Wiring Mini Clubman F54 Front Passanger Side N/S Door Harness 9389286
£28.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 04E907309AC
Audi A1 8X 1.4 TFSI CZCA 125HP Engine ECU Kit Lock + Key 04E907309AC Manual
£94.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8714461
BMW F40 Door Wiring Cable Harness Loom 8714461
£18.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A6429005301
Mercedes W166 W221 AdBlue Control Unit Module ECU A6429005301
£123.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2188203115
Mercedes CLS C218 Media Interface Wiring Harness Loom Cable A2188203115
£94.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. JK2T18D832DL
Ford Transit Custom Stereo Audio Control Module Head Unit JK2T18D832DL
£156.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. SH4J18881A
Mazda 6 Mk3 GJ 2.2D SkyActiv 150HP Engine Control Unit Module SH4J18881A Manual
£28.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8486839-1
BMW F20 F21 LCI F22 F23 F30 B38 136HP Engine Control ECU DME 8486839 Automatic
£184.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 5Q0937086BQ
Volkswagen Golf Sportsvan Body Control Comfort Unit Module BCM Unit 5Q0937086BQ
£28.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2218709987
Mercedes W221 Air Conditioning Climate Heater Control Unit Module A2218709987
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 5N0959655Q
VW Volkswagen Tiguan 5N Air Module Control Unit ECU SRS 5N0959655Q
£70.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A1648200385
Mercedes ML W164 Front Door Module Left N/S Control Unit ECU A1648200385
£13.95
Free delivery - Tue, Nov 04
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 - Tue, Nov 04
If paid before 14:00
Part no. A2075409334
Mercedes-Benz E-Class W207 Cabrio A207 Battery Ground Cable Wiring Mass Lead
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8K0971679E
Audi A4 B8 Wiring Loom Glove Box Cable Storage Harness 8K0971679E
£18.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9468968
BMW G01 G02 F98 G05 G07 G15 G20 G29 F90 F97 Differential Control Unit 9468968
£75.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8510591-7
BMW X1 E84 2.0d N47 177HP sDrive Engine Control Unit ECU DDE 8510591 Manual
£161.95
Free delivery - Wed, Nov 05
If paid before 14:00
Part no. A2048200104
Sun Roof Wiring Mercedes W204 Panoramic Roof Motors Drive Harness A2048200104
£28.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9127894
BMW E83 Telematics Bluetooth Control Unit Module 9127894
£28.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8W6971029BF
Audi A5 F5 Front Door Wiring Harness Cable Driver's Side 8W6971029BF
£66.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8573574-2
BMW F06 F12 F13 640d N57Z 313HP Engine Module ECU DDE Kit 8573574 Automatic
£237.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 5A08BD4
Smart Opener Control BMW F40 X5 F95 X6 F96 G06 Tailgate Unit Module ECU 5A08BD4
£142.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 1440838380
Citroen Relay III Antenna Amplifier Aerial Module Booster Unit ECU 1440838380
£47.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A1729015805
Mercedes SLK R172 Airbag Module SRS Control Unit ECU A1729015805
£56.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2829003300-2
Mercedes W177 A200 282.914 163HP Petrol ECU Kit A2829003300 Key BCM Automatic
£474.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 3D0919473
Volkswagen Touareg 7L PDC Parking Aid System Display Panel Unit 3D0919473
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 2G0941476
Volkswagen Polo Mk6 Headlight LED Control Module Headlamp Adjust Unit 2G0941476
£37.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 750H-R1A-B010
Porsche Cayenne 92A Fuse Box Relay Module Unit 750H-R1A-B010
£18.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9167081
BMW Mini Cooper One R55 R56 R57 CD Changer 6 Disc Player 9167081
£66.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. Manual Door Lock Handle
Manual Door Lock Release Handle Assembly Lock Unlock Pin
£23.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8512415-11
Mini Cooper D R56 LCI R60 N47N 112HP Diesel Engine ECU DDE 8512415 Automat
£56.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8X0035110C
8X0035110C A1 8X A4 B8 A5 8T CD Player Changer 6 Disc 8X0035110C
£37.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2059001217
Surround Camera Mercedes W205 W447 View Control Unit Module A2059001217
£151.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 7414913
Control Unit BMW F33 F83 M4 Convertible Neck Warmer Heater Module ECU 7414913
£28.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8W6971035BF
Audi A5 F5 Front Door Wiring Harness Cable Driver's Side 8W6971035BF
£47.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 4F0907280A
Audi A6 C6 On Board Onboard Supply Module Control Unit ECU 4F0907280A
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. rhd-9137803
BMW MINI Cooper R55 R56 R57 R58 R59 Driver's Door Wiring Cable 9137803
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A1779004800
Mercedes W205 C63 AMG 476HP M177.980 Engine Unit ECU A1779004800 Automatic
£617.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2118209689
Mercedes-Benz E-Class S211 Estate Antenna Amplifier Rear Right O/S A2118209689
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 6820526
Head Unit BMW F20 F21 Radio Media GPS Sat Navigation Unit 6820526
£118.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 5M0907357G
Audi Q3 8U Headlight Range Control Unit Module ECU 5M0907357G
£47.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 3180021E30
Suzuki SV650 Starter Relay Solenoid Electrical Control Unit Module 3180021E30
£23.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2079002800
Mercedes W207 Convertible Door Module Front Right O/S Control Unit A2079002800
£23.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9317119
BMW F01 F02 F04 F25 Amplifier Unit Top Hifi Audio 9317119
£284.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 04C907309AE
Audi A3 8V 1.0 TFSI CHZD 115HP Quattro Engine ECU 04C907309AE Automatic
£28.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 5A57781
BMW F40 128ti B48 265HP Engine Control Module Unit ECU DME 5A57781 Automatic
£237.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9382516
PDC Module BMW F15 F16 F25 Mini F55 F56 Parking Assistant Control Unit 9382516
£32.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A1729006613
Mercedes SLK R172 GPS Navigation System Screen Display A1729006613
£237.95
Free delivery - Wed, Nov 05
If paid before 14:00
Part no. RHD-1K8971120S
Volkswagen VW Scirocco Mk3 Driver's Door Wiring Harness Loom Cable 1K8971120S
£28.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 2G0941479A
Volkswagen Polo Mk6 Headlight Headlamp LED Control Module Right O/S 2G0941479A
£37.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 704T-R1A-E025
Porsche Cayenne 92A Fuse Gruner 60A 12V 704T-R1A-E025
£37.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8366625-1
BMW X5 E53 259 259R 259 R22 Connection Plug Relay Pink Tyco Set x2 8366625
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A4479004105
Mercedes W447 Tow Bar Towing Control Module Unit ECU A4479004105
£189.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8578077-3
BMW F20 F30 F32 125d 325d N47S1 218HP Engine Control ECU DDE 8578077 Automatic
£123.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 1H0953227
Audi Seat Volkswagen Polo 6N Flasher Relay 1H0953227
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 7329122
BMW F20 F23 F30 F36 Engine Compartment Mounting Parts Clips Set 7329122
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A0009058000
Windscreen Camera Mercedes W207 W221 Front Windshield Module Unit A0009058000
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 4M1907468D
Audi A4 B9 Gateway Control Module Unit ECU 4M1907468D
Product currently unavailable
Part no. 8513559
BMW X3 F25 30dX N57N Engine Module Injector Wiring Cable Loom Harness 8513559
£237.95
Free delivery - Wed, Nov 05
If paid before 14:00
Part no. A2128208726
Mercedes W212 Door Module Rear Left N/S Control Unit ECU A2128208726
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A1765401707
Mercedes W176 Interior Roof Cable Ceiling Beam Wiring Loom A1765401707
£18.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 7625079
BMW i3 i01 Battery Degassing Control Unit Module 7625079
£18.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9252334
BMW F12 Body Control Module ECU Junction Box PL6 JBBFE III V12 Lear 9252334
£85.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8506444-2
BMW E90 E91 LCI E92 330d Diesel N57 245HP ECU Engine Kit DDE 8506444 CAS3 + Key
£275.95
Free delivery - Wed, Nov 05
If paid before 14:00
Part no. 284E75XA0A
Mercedes W470 Suspension Control Module Unit 284E75XA0A
£51.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8W6971030BF
Audi A5 F5 Front Door Wiring Harness Cable Passenger Side 8W6971030BF
£75.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A6399003101
Mercedes Vito W639 Door Module Front Left N/S Control Unit ECU A6399003101
£37.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2049006413
Mercedes W172 W204 C207 Airmatic Air Suspension Damper Adjustment A2049006413
£94.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9312917
BMW X3 F25 Central Gateway Module Control Unit Lear 9312917
£37.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8K0971178A
Audi A4 S4 B8 Mobile Phone Holder 8K0971178A
£23.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8X0959792B
Audi A1 8X Door Module Control Unit Controller Front Passenger's Side 8X0959792B
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9335243
Head-Up Display Mini Cooper F54 F55 F56 F57 Hud Project Dash Screen 9335243
£161.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2195404505
Mercedes C219 Coupe Front Bumper Parking Sensor PDC Wiring Harness A2195404505
£85.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 03E906023Q
Skoda Fabia 5J 1.2 CGPA 69HP Engine Control Unit ECU Kit 03E906023Q Manual
£66.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2123300135
Mercedes W212 Front Axle Suspension Wishbone Ball Joint Mount A2123300135
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8366625-2
BMW X5 E53 259 259R 259 R22 Connection Plug Relay Pink Tyco Set 4x 8366625
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. rhd-A2045450503
Mercedes W204 Fuse Box Cover Control Unit Holder Bracket A2045452147
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. RHD-5G4971161AR
VW Volkswagen Golf Mk7 Door Wiring Front Left N/S Loom Cable Harness 5G4971161AR
£23.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A2218703779
Mercedes W221 Dashboard Instrument Cluster PDC Panel Button Switch A2218703779
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 9150718
BMW E92 ECU Body Control Module Junction Box L1 PL2 JBBFE 9150718
£18.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 8P0035503M-1
Audi A6 C6 Bluetooth Antenna Module Control Unit ECU 8P0035503M
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. rhd-A2535400401
Mercedes X253 Alternator Wiring Harness Loom Cable Busbar A2535400401
£37.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 5H0963554
Volkswagen Golf Mk8 Rear Seat Bench Couch Occupancy Sensor Unit 5H0963554
£18.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. A6511400800
Mercedes Sprinter W910 ECU Bracket Control Unit Module Holder Mount A6511400300
£13.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 7575579
BMW X5 X6 Series E70 E71 Cable Wiring Harness Rear Differential Axle 7575579
£46.95
Free delivery - Tue, Nov 04
If paid before 14:00
Part no. 5A1BCD8
Blind Spot Sensor Module BMW G16 X4M F98 Distance Sensor Monitor Unit 5A1BCD8
£170.95
Free delivery - Tue, Nov 04
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 .