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.
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Price
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Part no. 8K0915181E
AUDI A4 B8 Battery Negative Cable Clamp Control Module Terminal 8K0915181E
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 1K0915181H
Audi A3 8P Negative Cable Battery Terminal Wiring Loom 1K0915181H
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
Part no. 8P4971035Q
Audi A3 8P Door Wiring Harness Loom Cable Front Driver's Side 8P4971035Q
£23.95
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8T0915181
Audi A4 RS4 B8 Battery Terminal Negative Cable Loom Harness Wiring 8T0915181
Promo price
£13.95
£13.25
Free delivery: Jul 21
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
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8U0971104C
Audi Q3 8U Rear Bumper PDC Parking Sensor Wiring Harness Loom Cable 8U0971104C
Promo price
£28.95
£24.61
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8J0971035J
Audi TT 8J Driver's Side Door Card Wiring Loom Harness Cable 8J0971035H
Promo price
£51.95
£44.16
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 059971627D
Audi A6 C7 High Pressure Pump Fuel Line Electrical Wiring Harness 059971627D
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. RHD-8X2971029AF
Audi A1 8X Front Driver Door Wiring Harness Loom Cable Right O/S 8X2971029AF
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. RHD-5Q2971111CB
Audi A3 8V Power Steering Rack Wiring Harness Loom Cable 5Q2971111CB
Promo price
£28.95
£17.37
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 4H0915181F
Audi A8L 4H Negative Battery Cable Lead 4H0915181F
Promo price
£70.95
£60.31
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 8T0971035BA
Audi A5 8T Coupe Front Driver Side Door Wiring Harness Right O/S 8T0971035BA
Promo price
£66.95
£40.17
Free delivery: Jul 21
If paid before 14:00
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Part no. 8P4971693T
Audi A3 8P Door Wiring Harness Loom Cables Rear Left Right N/O/S 8P4971693T
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
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Part no. 8V4971030G
Audi RS3 8V Front Passenger Door Wiring Left N/S Harness Loom Cable 8V4971030G
Promo price
£47.95
£40.76
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. RHD-5Q2971111CC
Audi A3 8V Power Steering Rack Wiring Harness Loom Cable 5Q2971111CC
Promo price
£51.95
£31.17
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8K0971104Q
Audi A5 8T Rear Bumper PDC Parking Sensor Wiring Harness Loom 8K0971104Q
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8V0971104
Audi A3 S3 8V Sportback Wiring Harness PDC Parking Sensor Rear Bumper 8V0971104
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 4F0959794E
Audi A6 C6 Rear Door Right O/S Module Unit Control ECU 4F0959794E
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
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Part no. 8P4971693AB
Audi A3 8P Door Wiring Harness Loom Cabling Rear Left Right N/O/S 8P4971693AB
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 4F1971693D
Audi A6 C6 Rear Door Wiring Left Right N/O/S Harness Loom Cable 4F1971693D
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8J0945096G-2
Audi TT 8J Rear Tail Lamp Light Wiring Harness Plug Right O/S 8J0945096G
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 5QA915181E
Audi Q3 RSQ3 F3 Negative Cable Battery Terminal Wiring Loom 5QA915181E
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 06L971627K
Audi TT FY 2.0 TFSI Petrol Fuel Injectors Wiring Harness 06L971627K
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 5Q0971230HH
Audi S3 8V Starter Alternator Wiring Harness 5Q0971230HH
Promo price
£28.95
£17.37
Free delivery: Jul 21
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
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 1K0971228N
Audi A3 VW Golf Caddy Battery Lead Positive Cable Plus Pole Wiring 1K0971228N
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8K0971104
Audi A5 8T Rear Bumper PDC Parking Sensor Wiring Harness Loom 8K0971104
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8X0971035AS
Audi A1 8X Door Loom Wiring Harness Cable Front Right O/S 8X0971035AS
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 8R0971104AC
Audi Q5 8R Rear Bumper PDC Parking Sensor Wiring Harness Loom 8R0971104AC
Promo price
£42.95
£25.77
Free delivery: Jul 21
If paid before 14:00
Part no. 8W0947356E
Audi A5 S5 F5 Interior Door Panel Courtesy Light LED Wiring Harness 8W0947356E
£13.95
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8V4971036Q
Audi A3 8V Sportback Front Passenger's Door Loom Wiring Harness 8V4971036H
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. RHD-8X2971029AJ
Audi A1 8X Front Driver Door Wiring Right O/S Harness Loom Cable 8X2971029AF
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 8Y4971104AP
Audi S3 8Y Rear Bumper PDC Parking Sensor Wiring Harness Loom 8Y4971104AP
Promo price
£61.95
£37.17
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8J0971226
Audi TT 8J Negative Battery Cable Lead 8J0971226
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. RHD-8K2971111A
Audi A4 B8 A5 8T Power Steering Wiring Harness Cable Loom 8K2971111A
Promo price
£23.95
£14.37
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. RHD-8X2971030M
Audi A1 8X Front Passenger Door Wiring Harness Loom Cable Left N/S 8X2971030K
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8K0971679B
Audi A4 B8 Glove Box Passenger Air Module Switch Wiring Harness Cable 8K0971679B
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8R0915181C
Audi Q5 8R Negative Battery Terminal Cable Wiring Battery 8R0915181C
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8V4971693F
Audi A3 8V Rear Left Right N/O/S Door Card Wiring Loom Harness 8V4971693
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. RHD-8W2971111C
Audi S4 B9 Power Steering Rack Wiring Harness Loom Cable 8W2971111C
Promo price
£28.95
£17.37
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 81A971104
Audi Q2 GA Rear Bumper PDC Parking Sensor Wiring Harness Loom 81A971104
Promo price
£47.95
£28.77
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 06H971627
Audi A5 8T 2.0 TFSI Petrol Fuel Injectors Wiring Cable Harness 06H971627
Promo price
£28.95
£17.37
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8K0971035AS
Audi RS4 B8 Door Wiring Harness Cable Loom Front Left N/S 8K0971035AS
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8E1971035DJ
Audi A4 B7 Front Door Wiring Harness Loom Cable Left N/S 8E1971035DJ
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8K0971036B
Audi RS4 B8 Door Wiring Harness Cable Loom Front Right O/S 8K0971036B
Promo price
£23.95
£20.36
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8W0915181A
Audi A5 F5 HV Battery Negative Cable Terminal 8W0915181A
Promo price
£23.95
£20.36
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8P0971085A
Audi A3 8P Rear Bumper PDC Parking Sensor Wiring Harness Loom 8P0971085A
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8W0971235A
Audi A4 B9 Negative Battery Terminal Cable Harness Wiring Loom 8W0971235A
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
Part no. 8T0971035A
Audi A5 8T Coupe Front Door Wiring Loom Harness Driver's Side 8T0971035A
£18.95
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8V3971036J
Audi A3 S3 8V Door Card Wiring Harness Passenger Front Left N/S 8V3971036J
Promo price
£23.95
£20.36
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 5N0971235A
Audi A3 8P VW Golf MK6 Battery Negative Earth Cable Harness Wiring 5N0971235A
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
Part no. RHD-8Y2971029H
Audi A3 8Y Front Door Wiring Loom Harness Cable Passenger's Side 8Y2971029H
£23.95
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. RHD-83A971030QL
Audi RSQ3 F3 Front Door Wiring Harness Loom Cable Left N/S 83A971030QL
Promo price
£23.95
£14.37
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 4G5971029GN
Audi RS6 C7 Front Door Wiring Loom Harness Cable Right O/S 4G5971029GN
Promo price
£32.95
£19.77
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 4F0959795N
Door Module Audi A4 B8 A6 C6 Rear Unit Control ECU Left N/S 4F0959795N
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 1K0915181F
Audi A3 8P Cabriolet Negative Battery Terminal Cable Lead Wiring 1K0915181F
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 4G5971036R
Audi RS6 C7 Door Wiring Front Right O/S Door Harness Loom 4G5971036R
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8V4971687E
Audi A3 8V Sportback Door Wiring Loom Harness Rear Left Right N/O/S 8V4971687P
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 8J0971085D
Audi TT 8J Parking Sensor Wiring Harness Cable PDC Rear Bumper 8J0971085D
Promo price
£23.95
£14.37
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 4L0971104S
Audi Q7 4L Rear Bumper Wiring Loom PDC Harness Parking Sensor 4L0971104
Promo price
£23.95
£20.36
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 8W0971687AQ
Audi A4 B9 Door Wiring Loom Harness Rear Left Right N/O/S 8W0971687AQ
Promo price
£28.95
£17.37
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 4G5971687AT
Audi A6 C7 4G Rear Door Harness Left N/S Wiring Loom Cable 4G5971687AT
Promo price
£28.95
£17.37
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 4H0971284
Audi A8 D4 4H Engine Cooling Fan Wiring Harness loom Cable 4H0971284
Promo price
£66.95
£40.17
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 4G5971693C
Audi A6 C7 4G Door Card Harness Loom Cable Wiring Rear Left N/S 4G5971693C
Promo price
£56.95
£34.17
Free delivery: Jul 21
If paid before 14:00
Part no. 4G5971687BQ
Audi A6 C7 4G Rear Door Harness Wiring Loom Cable Left N/S 4G5971687BQ
£23.95
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 03L903023
Audi A3 8V Diesel Engine Starter Alternator Electrical 14V 140A 03L903023
Promo price
£37.95
£22.77
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8V4971687K
Audi A3 RS3 8V 5Dr Door Harness Loom Wiring Rear Left Right N/O/S 8V4971687K
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 4F1971035N
Audi A6 C6 Front Driver Side Door Wiring Harness Loom Cable 4F1971035L
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8T0945096-1
Audi A5 8T Rear Tail Light Lamp Wiring Cable Plug Right O/S Outer 8T0945096
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 06L971627M
Audi Audi Q5 FY 2.0 TFSI QUATTRO Petrol Fuel Injectors Wiring Harness 06L971627M
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 4K0971226
Audi A6 C8 Positive Plus + Wiring Loom Cable Lead 4K0971226
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 4F0971765
Audi A6 C6 Wing Mirror Adjustment Switch Wiring Loom Cable 4F0971765
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 8K0971030AQ
Audi A4 B8 Front Door Wiring Harness Loom Cabling Passenger Side 8K0971030AQ
Promo price
£23.95
£14.37
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. RHD-4K2971111B
Audi A6 C8 A7 4K Power Steering Electric Wiring Harness Cable 4K2971111B
Promo price
£47.95
£28.77
Free delivery: Jul 21
If paid before 14:00
Part no. RHD-8T2971029D
Audi A5 S5 8T Coupe Door Wiring Harness Loom Driver's Side 8T2971029D
£37.95
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. RHD-5N2971111C
Audi Q3 8U VW Tiguan 5N Steering Rack Wiring Harness Loom Cable 5N2971111C
Promo price
£32.95
£19.77
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8X0971036J
Audi A1 8X Door Card Wiring Harness Cable Loom Front Passenger Side 8X0971036J
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8W6945092N
Audi A5 F5 LED Rear Outer Tail Light Taillight Lamp Right O/S 8W6945092N
Promo price
£118.95
£101.11
Free delivery: Jul 22 – 29
If paid before 14:00
-40%
Part no. 8L0971035H
Audi A3 S3 8L Front Door Card Panel Wiring Harness Right O/S 8L0971035H
Promo price
£23.95
£14.37
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8T0971036A
Audi A5 8T Front Door Wiring Harness Cable Left N/S Passenger Side 8T0971036A
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
Part no. 4G8971365M
Audi A7 4G Seat Cable Front Left Right N/O/S Wiring Loom Harness 4G8971365
£23.95
Free delivery: Jul 21
If paid before 14:00
Part no. 8R0971693B
Audi Q5 8R Rear Door Card Wiring Loom Left Right N/O/S 8R0971693
£13.95
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8J0971349BF
Audi TT Mk2 8J Alternator Charging Wire Cable 1.8 2.0 TFSI Petrol 8J0971349BF
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8U0971035AL
Audi Q3 8U Door Loom Wiring Harness Cable Front Right O/S 8U0971035AL
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 8U0971029AF
Audi Q3 8U Front Door Wiring Loom Harness Cable Driver's Side 8U0971029AF
Promo price
£28.95
£17.37
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8T8971687S
Audi A5 S5 8T Door Wiring Loom Harness Cable Rear Left N/S 8T8971687S
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8U0971687J
Audi Q3 8U Door Loom Wiring Harness Cable Rear Left Right N/O/S 8U0971687J
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8T8971688S
Audi A5 S5 8T Door Wiring Loom Harness Cable Rear Right O/S 8T8971688S
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
Part no. 8E1971035DF
Audi A4 Door Harness Loom Cable Wiring Front Left Right N/O/S 8E1971035DF
£32.95
Free delivery: Jul 21
If paid before 14:00
-15%
Part no. 8K0971035BD
Audi A5 S5 8T Front Driver Side Door Wiring Loom Harness Cable 8K0971035BD
Promo price
£18.95
£16.11
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8K0927710A
Audi A4 B8 A5 8T Steering Column Connector Plug 8K0927710A
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
-5%
Part no. 8K0971035A
Audi A4 B8 Front Driver Door Wiring Harness Loom Electrical Cable 8K0971035A
Promo price
£13.95
£13.25
Free delivery: Jul 21
If paid before 14:00
Part no. 8T8971688J
Audi A5 S5 8T Door Wiring Loom Harness Wire Cable Rear Right O/S 8T8971688J
£13.95
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 4G0616829
Audi RS6 C7 4.0 TFSI CRDB Air Line Pipe Hose Tube Connector 4G0616829
Promo price
£23.95
£14.37
Free delivery: Jul 21
If paid before 14:00
Part no. 8T8971687J
Audi A5 S5 8T Door Wiring Loom Harness Wire Cable Rear Left N/S 8T8971687J
£13.95
Free delivery: Jul 21
If paid before 14:00
Part no. 8K0971688AG
Audi A4 B8 Door Wiring Harness Loom Rear Right O/S Cabling 8K0971688AG
£18.95
Free delivery: Jul 21
If paid before 14:00
Part no. 8E0971095R
Audi A4 B7 Front Bumper Wiring Loom Harness Cable 8E0971095R
£18.95
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 4K0971093E
Audi A6 C8 Battery Charging Socket Plug Wiring Loom Harness Cable 4K0971093E
Promo price
£398.95
£239.37
Free delivery: Jul 21
If paid before 14:00
-40%
Part no. 4K0971225A
Audi A6 C8 Positive Plus + Battery Cable Wiring 4K0971225
Promo price
£56.95
£34.17
Free delivery: Jul 21
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.