Wiring Harnesses, Cables & Connectors
More informationAt the Global Parts automotive store, we offer a wide selection of original used car parts, including cables, harnesses and connectors for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The cables, harnesses and connectors we offer undergo quality control so that you can be sure that you are receiving a top-class product.
Make
Category
Subcategory
Condition
In Stock
Price
-5%
Part no. 7631109
BMW F20 F21 F30 F32 F87 Battery Cable Negative IBS 7631109
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 7603567
BMW E60 E93 Mini Cooper R55 R56 R60 Minus Lead IBS Negative Battery 7603567
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7181313
BMW X1 E84 E90 E91 Door Handle LED Light Lighting Left N/S 7181313
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7L0971225
Audi Q7 4L 4.2 TDI Quattro Positive HV Battery Terminal Cable Harness 7L0971225
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 9302358
BMW F01 F10 F11 LCI IBS Negative Battery Lead Cable 9253082
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 8373946
BMW 3 Z4 Series E46 E85 E86 Cable Battery Negative
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 9164355
Battery Cable BMW E81 X1 E84 E87 Lead Negative 9123571
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 9322900
BMW F20 F21 F22 F30 F31 Negative Minus Pole IBS Battery Lead Cable 9322900
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 9117877
BMW F20 F21 F30 F31 F32 F33 Negative Minus Pole IBS Battery Lead Cable 9117877
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 03L903023L
Audi A3 8V Diesel Engine Starter Alternator Electrical 14V 140A 03L903023L
Promo price
€47.95
€40.76
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 8635808-1
Engine Wiring BMW F20 F30 F31 LCI B38 Loom Module 2 Harness Cable 8635808
Promo price
€75.95
€64.56
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A1665420018
Battery Cable Mercedes W176 Negative Lead Wiring Harness Control A1665420018
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A0018276804
Mercedes W207 Connection Media Interface Cable iPod Wiring Lead A0018276804
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 9306405
BMW F20 F21 F30 F31 F32 F36 Negative Minus Battery Cable Lead Pole IBS 9306405
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 7524109
BMW Z4 E85 Petrol M54 Wiring Loom Harness Engine Gearbox Manual 7524109
Promo price
€42.95
€36.51
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 9251702
BMW 1 2 3 Series F20 F21 F22 F30 F31 F32 Connecting Wire Sat Nav Champ/Mask-CID
Promo price
€32.95
€28.01
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 8586571
BMW 1 3 F20 F30 LCI B47 Engine Gearbox Module Wiring Cable Loom Harness 8586571
Promo price
€66.95
€56.91
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 1508927
Mini Cooper S R52 R53 Positive Battery Cable Lead Wire Cable B 1508927
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 5Q0971228K
Audi A3 8V 1.5 TFSI DPCA Positive Battery Cable Lead Clamp Wire Loom 5Q0971228K
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. A2465407832
Battery Cable Mercedes W176 W246 Positive Wiring Starter Harness A2465407832
Promo price
€170.95
€145.31
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. A6395400431
Mercedes Vito W639 Earth Cable Battery Terminal Wiring A6395400431
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
-40%
Part no. 8795213
BMW F20 F21 F30 F31 Wire Cable Screen Connector Monitor Display 8795213 8795212
Promo price
€47.95
€28.77
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. A2045400708
Mercedes-Benz W204 Parking Sensor Wiring Cable Harness Rear PDC A2045400708
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 9337200
BMW 4 Series F32 F32N LCI Cable Loom Door Driver's Side Wiring Harness 9337200
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A0025467940
Receptacle Housing Mercedes W164 W203 W639 Dashboard Wiring Harness A0025467940
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. E92-PDC-WIRING-LOOM-HARNESS-REAR-BUMPER-1
BMW E92 LCI PDC Wiring Loom Harness Rear Bumper
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7802158
BMW E60N E81 E87N E90 E90N E91 E91N E92 E93 Wiring Harness Engine Glow Module
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 8585642
BMW F20 F21 F30 F31 N47N Wiring Loom Harness Engine Gearbox Module 8585642
Promo price
€56.95
€48.41
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 8581872
Engine Wiring BMW F10 F11 N57Z Diesel Gearbox Loom Module Harness 8581872
Promo price
€42.95
€36.51
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 9150889
BMW E81 E87 LCI Front PDC Parking Distance Control Loom Wiring 9150889
Promo price
€47.95
€40.76
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7811163
BMW 1 3 5 Series F10 F20 E90 LCI Wiring Harness Engine Glow Plug Module 7811163
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 2751265-7
Cable Wiring Mini R55 R56 Headlight Lamp Front Left N/S Plug Socket 6913653
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A6511501433
Mercedes W176 W246 Glow Plug Wiring Harness Loom OM651 Engine A6511501433
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 7811232
BMW X3 F25 Engine Wiring Start/Stop Manual Gearbox Module Loom Cable 7811232
Promo price
€94.95
€80.71
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 06L971627A
Audi S1 8X S3 8V VW Golf R Mk7 2.0 TFSI Fuel Injectors Wiring Harness 06L971627A
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 7634056
Engine Wiring BMW F20 F21 F30 F31 N20 Cable Loom Harness 7634056
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7787581
BMW 3 Series E46 M47N Cable Alternator Starter Base B+ 7787581
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 8516246
BMW F10 LCI F20 F22 F30 F32 B37 Wiring Harness Engine Glow Plug Module 8516246
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A2465405933
Battery Cable Mercedes W176 W246 Terminal Starter Wiring Harness A2465405933
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 9653805580
Peugeot 308 1.6 HDI Diesel Glow Plug Wiring Loom Cable Wiring 9653805580
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7601799
Earth Ground Cable BMW X3 F25 Battery Cable Engine Wiring 7601799
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A1765405608
Mercedes-Benz A-Class W176 Rear Right Door Wiring Cable A1765405608
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-40%
Part no. 7811176
Wiring BMW X3 F25 Automatic Gearbox Module Engine Wiring Harness 7811176
Promo price
€113.95
€68.37
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A2465405833
Mercedes W176 W246 Starter Cable Loom Wiring 160 180 CDI Diesel A2465405833
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7571142
Plus Cable Wiring Mini Cooper R55 R56 R57 Battery Lead Power Positive 7571142
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-40%
Part no. A2649001000
Mercedes W205 Petrol Engine Alternator Electrical Cable A2649001000
Promo price
€194.95
€116.97
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 8634244
Engine Wiring BMW F45 Mini F60 B38 Loom Harness Injection Valve Ignition 8634244
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. A9075402705
Mercedes W907 Front Axle Brake Wear Indicator Loom Wiring Harness A9075402705
Promo price
€132.95
€113.01
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 06H971627
Audi A5 8T 2.0 TFSI Petrol Fuel Injectors Wiring Cable Harness 06H971627
Promo price
€32.95
€28.01
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A1765405905
Mercedes W176 Center Console Wiring Loom Electrical Harness A1765405905
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7790368
Mini Cooper One D R50 W17 Diesel Alternator Cable Starter Base B 7790368
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 8583657
Wiring Harness BMW F20 E90 LCI Mini R56 LCI Engine Glow Plug Module 8583657
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7789231
BMW X5 E46 E53 E60 E65 Preheater System Lead Cable Starter 7789231
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7L0971225H
Volkswagen Touareg 7L Audi Q7 4L Battery Positive Cable Terminal 7L0971225H
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. A0018204535
Microphone Mercedes W639 W906 Hands-Free Interior Mic Unit A0018204535
Promo price
€37.95
€32.26
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7792130
BMW Mini Cooper One R50 R52 R53 R55 R56 R57 Earth Ground Cable 7792130
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 8507885
BMW 1 3 Series F20 F30 Diesel N47N Wiring Harness Engine Gearbox Module 8507885
Promo price
€37.95
€32.26
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A0009820012
Mercedes W176 W212 W246 Voltage Converter Power Distributor Inverter
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7549393
Negative Cable BMW E81 X1 E84 E87 E90 E91 E92 E93 Ground Earth Battery 7549393
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A2045402610
Mercedes W204 Cable Harness Rear Door Panel Card Wiring Loom A2045402610
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 8507912
BMW F30 F31 Engine Wiring Loom N47N Harness Automatic Gearbox 7549282
Promo price
€66.95
€56.91
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 7520933
Mini Cooper One W10 R52 Wiring Harness Loom Engine 7520933 7531839 7514274
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A2465400308
Alternator Cable Mercedes W176 W246 OM651 Battery Prefuse Box A2465400308
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A2465402610
Mercedes-Benz A B W176 W246 160 180 CDI Alternator Cable Loom Wire A2465402610
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 6970675
BMW X5 E70 Front Bumper PDC Wiring Loom Cable Harness 6970675
€56.95
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 7571142-1
Mini Cooper R55 R56 R57 Battery Cable Wiring Lead Power Positive 7571142
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 7850995
Engine Wiring BMW F80 M3 F82 M4 S55 Inject Loom Cable Harness Injector 7850995
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 5Q0971230FP
Battery Cable Audi A3 8V Starter Alternator Wiring Harness 5Q0971230FP
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. A1715400506
Mercedes SLK R171 Rear Bumper PDC Wiring Parking Sensor Loom Harness A1715400506
Promo price
€42.95
€36.51
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 6950093
BMW X5 Series E70 Flat Cable Wiring Wire CAS Start Stop 6950093
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. A2515404206
Mercedes W251 Rear Bumper Parktronic Wiring Loom Parking Sensor A2515404206
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 8793254
Door Wiring BMW X3 G01 F97 X4 G02 F98 Cable Harness Rear Left Right N/O/S
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 5E0971095CN
Skoda Octavia 3 5E Front Bumper Wiring Harness Loom 5E0971095CN
€28.95
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 55585024
Vauxhall Opel Insignia A 2.0 TDCI Engine Control Module 55585024 Manual
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 8V41-13D154-BF-2
Ford Kuga Mk1 Headlight Headlamp Wiring Cable Front Right O/S 8V41-13D154-BF
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A2035409213
Mercedes W203 Door Wiring Harness Front Left Right N/O/S Wiring Loom A2035409213
Promo price
€27.95
€26.55
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 8644495
BMW F46 Mini F56 F57 Engine Wiring Loom Harness Wire Cable B48 B48A20A 8644495
€94.95
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. A1725401909
Mercedes R172 Front Seat Air Module Wiring Harness Loom Left N/S A1725401909
€28.95
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 52233139
Vauxhall Movano C Engine Exhaust Sensor Wiring Harness 2.2 Diesel 52233139
€66.95
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 9153418-1
BMW 5 Series F10 F11 B Plus Distributor Box Front Battery Cable Unit 9153418
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 8P0971148
Audi A3 8P Tailgate Heated Rear Window Wiring Harness Loom 8P0971148
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. A2075403332
Convertible Cable Mercedes A207 C207 Roof Rail Wiring Harness A2075403332
Promo price
€32.95
€28.01
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 8T8971688L
Audi A5 S5 8T Door Wiring Loom Harness Cable Rear Right O/S 8T8971688L
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
-40%
Part no. A2075400713
Mercedes A207 Convertible Front Seat Wiring Harness Cable Left N/S A2075400713
Promo price
€113.95
€68.37
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 8W0971228AM
Audi A4 B9 A5 F5 Wiring Set Starter Alternator Earth Lead 2.0 TDI 8W0971228AM
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A1765405508
Mercedes-Benz A-Class W176 Front Door Cable Wiring Loom Harness A1765405508
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7608801
Valve Cable BMW F20 F21 F30 F31 Petrol N13 Valve Tronic Wiring Harness 7608801
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 6809487
Mini F56 Front Door Wiring Harness Cable Passenger Side 6809478
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A2711502733
Wiring Harness Mercedes W203 M271 Kompressor Petrol Engine Camshaft A2711502733
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 7CA971067
Volkswagen Crafter SY Parking Assist Adapter Wiring Harness Cable 7CA971067
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. A1635402333
Mercedes-Benz M ML W163 Centre Console Wiring Harness Cable Loom A1635402333
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 9291964
BMW 1 Series F20 Front Left Door N/S Wiring Loom Harness Cables 9291964
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. BK2T-19L540-AE
Ford Transit Custom Mk8 Door Wiring Loom Harness Left N/S BK2T-19L540-AE
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
Part no. 1438941
BMW X5 E53 Ground Cable Alternator Petrol 1438941
€23.95
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. A1765405109
Mercedes C117 X156 W176 M133 AMG Cruise Control Radar Adapter Wiring A1765405109
Promo price
€37.95
€32.26
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. 9326026
BMW F30 F31 F32 PDC Wiring Front Bumper Cable Loom Harness 9326026
Promo price
€142.95
€121.51
Free delivery: Aug 17 – 20
If paid before 14:00
-15%
Part no. A9079051202
Mercedes Sprinter W907 Battery Wire Negative Lead Cable A9079051202
Promo price
€28.95
€24.61
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7607973
BMW F20 F21 F30 Wiring Loom Harness Injection Valve Ignition 7607973
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
-5%
Part no. 7248911-1
BMW F20 F21 F22 F30 F31 Fog Light Lamp Wiring Harness Plug Left N/S 7248911
Promo price
€23.95
€22.75
Free delivery: Aug 17 – 20
If paid before 14:00
Wiring Harnesses, Cables & Connectors
Wires, Harnesses and Connectors: The Foundation of a Reliable Electrical System
Wires, wiring harnesses, and connectors are key components of the electrical system that ensure the flow of energy and signals between various vehicle systems. Their efficiency is essential for the operation of lighting, the engine, safety systems, and onboard electronics. In the Global Parts automotive store, you will find a wide selection of used car parts, including wires, wiring harnesses, and connectors, ideal for brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and many others.
What functions do wires, wiring harnesses, and connectors perform?
Wires, wiring harnesses, and connectors play a crucial role in every vehicle, enabling:
- Energy transmission – wires deliver electrical energy from the battery to devices such as headlights, fuel pumps, or the starter.
- Communication between systems – wiring harnesses integrate various electronic systems, such as sensors, controllers, and control units.
- Stability and safety of connections – connectors ensure durable and sealed connections, protecting the electrical system from moisture, dust, and vibrations. Efficient wires, wiring harnesses, and connectors are the foundation of electrical system reliability.
Construction and purpose of wires, wiring harnesses, and connectors
Wires, wiring harnesses, and connectors are a set of electrical installation components responsible for connecting power consumers, sensors, and controllers into one efficiently operating network. A typical harness consists of wires with a specific cross-section, insulation, covers, conduits, mounting points, and plugs or sockets. These elements are located in the engine compartment, cabin, doors, trunk lid, and near the chassis. Their layout must correspond to the car version, equipment, and mounting location.
Comparison of wire, wiring harness, and connector types
| Component type | Main function | What to check before purchase |
|---|---|---|
| Single wire | Powering a specific consumer or transmitting a single signal | Wire cross-section, insulation condition, length, terminals |
| Wiring harness | Connecting multiple circuits in one module or vehicle zone | OEM number, number of connectors, body version, fuel type, vehicle location |
| Connector or plug | Providing a detachable connection between installation elements | Number of pins, housing shape, sealing, latch type |
| Specialized harness | Supporting a specific system, e.g., trunk lid, doors, or engine bay | Compatibility with equipment, mounting points, presence of branches and sensors |
Why is it worth taking care of wires, wiring harnesses, and connectors?
Damage or wear of wires, wiring harnesses, and connectors can lead to problems with the vehicle's electrical system. Typical symptoms of failure include:
- Intermittent operation of electrical devices – problems with wires can cause unstable operation of lighting, the engine, or onboard systems.
- Short circuits and blown fuses – damaged wires or leaking connectors can lead to electrical shorts.
- Corrosion and weakened connections – connectors exposed to moisture can corrode, which affects the quality of electrical conductivity. At Global Parts, we offer used wires, wiring harnesses, and connectors that have undergone detailed quality tests, ensuring their durability and functionality.
The importance of harnesses and connectors for electrical system operation
A wiring harness is used for the orderly routing of multiple circuits between vehicle modules and reduces the risk of accidental power interruptions. A connector represents a connection point between two parts of the installation, designed to ensure proper contact, sealing, and the possibility of service disconnection. In practice, their condition determines the cooperation with elements such as fuses and fuse boxes, car electrical relays, and electronic control modules and controllers. When choosing an element such as a BMW E61 trunk lid harness, it is worth comparing the wire routing, plug type, and areas of frequent bending near the hinges.
How to choose the right wires, wiring harnesses, and connectors?
When choosing wires, wiring harnesses, and connectors, you should pay attention to several key aspects:
- Matching the vehicle model – every electrical system has its specific technical requirements. At Global Parts, you will find wires, wiring harnesses, and connectors perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
- Technical condition – used wires and connectors should be free from abrasions, insulation damage, and corrosion.
- Type of connectors – ensure that the selected connectors are compatible with your vehicle's electrical system.
Selection by OEM number, car version, and mounting location
When selecting wires, harnesses, and connectors, it is best to compare the OEM part number, interchangeable numbers, and location on the vehicle. The body version, fuel type, equipment, and connector type are also important, as visually similar elements may serve different circuits. If you are looking for a component such as a BMW F10 pyrotechnic battery terminal, you must verify the mounting method at the battery, the housing shape, and compatibility with the safety system. In cars where the installation works with car batteries and charging systems, it is also worth checking the connection to specific electrical equipment.
Why is it worth choosing used wires, wiring harnesses, and connectors?
Used car parts, such as wires, wiring harnesses, and connectors, are a practical solution that allows for savings while maintaining high quality. By choosing used wires, wiring harnesses, and connectors, you gain:
- Lower costs – used elements are significantly cheaper than new ones but offer equally high quality.
- Ecology – recycling car parts supports environmental protection and reduces waste.
- Wide offer – in our store, you will find wires, wiring harnesses, and connectors for the most popular car brands.
Practical application in repairs of many models
When looking for parts for a specific model, for example, a Mercedes W210, you need to pay attention to the installation routing in the engine compartment, cabin, or trunk, and to the compatibility of pins with controllers and equipment. A used element with the correct OEM number allows you to maintain factory wire routing, mounting points, and plug types. As a supplement to repair knowledge, it is worth checking out the article Post-accident repair of your car: why are used body parts a better choice than replacements?, which shows how to reasonably compare parts for fitment.
How to take care of wires, wiring harnesses, and connectors?
To ensure wires, wiring harnesses, and connectors work reliably for a long time, it is worth following a few rules:
- Regularly check the condition of wires and connectors, especially if you notice problems with the operation of electrical devices.
- Keep the electrical system clean and use protective agents to prevent corrosion on connectors.
- Replace damaged elements in time to avoid more serious electrical system failures. If a replacement is needed, at Global Parts you will find suitable used car parts that will restore full functionality to your vehicle's electrical system.
FAQ
| Question | Answer |
|---|---|
| What is the construction and purpose of wires, harnesses, and connectors? | Wires, harnesses, and connectors are elements of a car's electrical installation that connect power sources, consumers, sensors, and controllers. A typical set consists of conductive cores, insulation, covers, plugs, pins, and mounting points to the body or equipment. These parts appear in various vehicle zones, from the engine compartment to the interior and trunk lid. Their construction must correspond to the specific circuit and car equipment. |
| What are wires, harnesses, and connectors used for? | Wires, harnesses, and connectors are used to transmit current and control signals between car components. They are responsible for powering devices, communication between modules, and maintaining stable electrical connections. Without them, lighting, starting, charging, sensors, or onboard electronics would not work properly. Their condition also affects the speed of fault diagnosis and the reliability of installing other electrical elements. |
| What is the construction and function of an electrical connector in a car? | An electrical connector is an element connecting two sections of an installation or a wire to a specific vehicle component. It usually consists of a housing, contact pins, a latch, and often a seal protecting against moisture and dirt. Its function is to ensure a secure contact and the possibility of safely disconnecting the installation during service. The appropriate type of connector is important for conductivity quality, sealing, and vibration resistance. |
| How to choose wires, harnesses, and connectors for a specific car version? | It is safest to compare the OEM part number, interchangeable numbers, location on the vehicle, and the body and equipment version. It is also worth checking the number of pins, plug shape, harness routing, and mounting points. For elements supporting several systems, the fuel type and the presence of additional modules are also important. |
| What symptoms indicate wear of wires, harnesses, and connectors? | Typical symptoms include intermittent power loss, controller errors, blown fuses, unstable lighting operation, and problems with starting selected devices. In practice, insulation cracks, corrosion on contacts, and damage in bending areas are also encountered. Such signals should be immediately compared with the mounting location and the condition of the connections. |
| How to take care of wires, harnesses, and connectors after installation? | After installation, ensure the harness is routed correctly so it does not rub against sharp edges and is not exposed to excessive bending. It is also important to properly seat all clips, holders, and latches, and to keep the connectors clean. During periodic inspections, it is good to check the condition of the insulation and the tightness of connections in areas exposed to moisture. |
Summary: wires, wiring harnesses, and connectors at the Global Parts automotive store
Wires, wiring harnesses, and connectors are basic elements of the electrical system that ensure the reliability and functionality of the entire vehicle. By taking care of their technical condition, you can avoid problems with the electrical installation and improve the performance of onboard systems. In the Global Parts offer, you will find used parts matched to cars of brands such as BMW, Mercedes, Audi, and others, taking into account data such as OEM part number, interchangeable numbers, condition, fuel type, or location on the vehicle. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to visit our automotive blog.