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.

Wiring Harnesses, Cables & Connectors

At 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.

More information

Make

Audi A6 C7 Front Door Door Wiring Harness Loom Cable Passenger Side 4G5971036P

PLN 142.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8K0971029AP

Audi A4 B8 Door Wiring Harness Loom Cable Front Driver's Side 8K0971029AP

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 2100493N

Audi A5 8T Seat Cable Front Left Right N/O/S Wiring Loom Harness 2100493N

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 8K0971030AE

Audi A4 B8 Front Door Wiring Loom Cable Harness Left N/S 8K0971030AE

PLN 80.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8K0971035BB

Audi A5 8T Front Driver Side Door Wiring Harness Cable 8K0971035BB

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8R0971030B

Audi Q5 8R Front Door Wiring Loom Harness Cable Passenger Side 8R0971030B

PLN 47.95

Delivery: Jul 15

If paid before 14:00

Part no. 8U0971035AL

Audi Q3 8U Door Loom Wiring Harness Cable Front Right O/S 8U0971035AL

PLN 56.95

Delivery: Jul 15

If paid before 14:00

Part no. 8E1971035CQ

Audi A4 B7 Front Door Cables Wiring Loom Passenger's Side 8E1971035CQ

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8W6945092N-1

Audi A5 F5 Rear Outer Taillight Lamp Wiring Loom Cable Right O/S 8W6945092N

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 4F9971085E

Audi A6 C6 Avant Rear Bumper PDC Wiring Loom Parking Sensor 4F9971085E

PLN 142.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8U0971035L

Audi Q3 8U Door Loom Wiring Harness Cable Front Right O/S 8U0971035L

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8X2971030P

Audi S1 8X Front Door Cable Wire Harness Loom 8X2971030P

PLN 142.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8X0971036N

Audi A1 8X Door Wiring Harness Cable Loom Front Passenger Side N/S 8X0971036M

PLN 61.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8K0927710C

Audi A4 B8 A5 8T Steering Column Connector Plug Socket 8K0927710C

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 8K2971111B

Audi A4 S4 8K A5 S5 8T Electric Power Steering Wiring Loom Harness 8K2971111B

PLN 161.95

Free delivery: Jul 15

If paid before 14:00

Part no. 81A971035AP

Audi Q2 GA Front Door Wiring Harness Loom Cable Driver Side 81A971035AP

PLN 66.95

Free delivery: Jul 15

If paid before 14:00

Part no. 5Q0971230KC

Audi Q2 GA Alternator Wiring Loom Harness Cable 5Q0971230KC

PLN 180.95

Free delivery: Jul 15

If paid before 14:00

Part no. 1J0973332A

Audi RS4 B8 Cable Loom Wiring Plug Socket 2 Pins 1J0973332A

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 8T8971688L

Audi A5 S5 8T Door Wiring Loom Harness Cable Rear Right O/S 8T8971688L

PLN 75.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4G8971035AS

Audi A7 4G Front Door Harness Wiring Loom Cable Driver's Side 4G8971035AS

PLN 189.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8P4971035J

Audi A3 8P Door Wiring Harness Loom Cable Front Right O/S 8P4971035J

PLN 75.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4F1971693G

Audi A6 C6 Rear Door Wiring Harness Cable Loom Left Right N/O/S 4F1971693G

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 8W6971036G

Audi A4 B9 A5 F5 Front Door Wiring Harness Cable Passenger Side 8W6971036D

PLN 180.95

Free delivery: Jul 15

If paid before 14:00

Part no. 82A945093C-2

Audi A1 GB Rear LED Tail Light Lamp Wiring Plug Cable Left N/S 82A945093C

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 8W0971104A

Audi A4 B9 Rear Bumper Cable PDC Parking Sensor Wiring Harness Loom 8W0971104A

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8K0971030E

Audi A4 B8 Front Door Wiring Harness Loom Cabling Passenger Side 8K0971030E

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4K0971727

Audi A6 C8 Pressure Sensor Wiring Loom Harness Cable 4K0971727

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 4K5971693BA

Audi A6 C8 Door Wiring Harness Cable Loom Rear Left Right N/O/S 4K5971693BA

PLN 142.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4M0971227S

Audi Q7 4M 3.0 TDI Battery Earth Cable Lead Negative Wiring 4M0971227S

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8T0971030

Audi A5 8T Front Door Wiring Loom Harness Cable Passenger Side 3D 8T0971030

PLN 70.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4H0971663A

Audi A8 D4 Front Door Wiring Harness Loom Cable Left N/S 4H0971663A

PLN 123.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8K5945095AC-1

Audi A4 B8 Rear Tail Light LED Wiring Harness Cable Plug Left N/S 8K5945095AC

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 4G8971036K

Audi A7 4G8 Front Door Harness Wiring Loom Cable Passenger Side 4G8971036K

PLN 189.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8U0941774A-1

Audi Q3 8U LED Headlight Headlamp Plug Socket Wiring Cable Right O/S

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 8R0971035AM

Audi Q5 8R Door Wiring Loom Harness Electrical Cable Driver's Side 8R0971035AM

PLN 113.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4G8971085CE

Audi A7 4G8 Rear Bumper Parking Sensor Wiring Loom 4G8971085CE

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 5Q0971230BC

Audi A3 8V Battery Cable Starter Alternator Wiring Harness 5Q0971230BC

PLN 75.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4K0971226

Audi A6 C8 Positive Plus + Wiring Loom Cable Lead 4K0971226

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8F0971030AM

Audi A5 8T Front Door Electric Wiring Loom Harness Passenger's Side 8F0971030AM

PLN 189.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8W0971659B

Audi A4 B9 Dashboard Air Vent Wiring Loom Harnes Cable Passenger Side 8W0971659B

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8P0971679L

Audi A3 8P Dashboard Glove Box Wiring Loom Harness 8P0971679L

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 8K0971104J

Audi A5 8T Rear Bumper PDC Sensor Parking Distance Control Wiring 8K0971104J

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 8V4971036J

Audi A3 8V Front Door Wiring Harness Cable Passenger Side 8V4971036

PLN 113.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8T8971687J

Audi A5 S5 8T Door Wiring Loom Harness Wire Cable Rear Left N/S 8T8971687J

PLN 85.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8J0971035J

Audi TT 8J Driver's Side Door Card Wiring Loom Harness Cable 8J0971035H

PLN 189.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8W6971104M

Audi A5 F5 Rear Bumper Parking Sensor Wiring Loom Cable Harness 8W6971104M

PLN 142.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8U0945093H-1

Audi Q3 8U Rear Tail Light Lamp Wiring Cable Inner Left N/S LED 8U0945093H

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 8K0971035BD

Audi A5 S5 8T Front Driver Side Door Wiring Loom Harness Cable 8K0971035BD

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 06J971082D

Audi Q3 8U Engine Injector Module Wiring Harness Cable 2.0 TFSI 06J971082E

PLN 85.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8K0941031D-2

Audi A4 B8 Headlight Headlamp Wiring Harness Cable Plug Left N/S 8K0941031D

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 5Q0971230FP

Battery Cable Audi A3 8V Starter Alternator Wiring Harness 5Q0971230FP

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 83A945091B-1

Audi Q3 RSQ3 F3 Rear Tail Light Wiring Cable Plug Outer Left N/S 83A945091B

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 8F0971035H

Audi A5 8F Cabriolet Door Card Wiring Harness Front Driver's Side 8F0971035H

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8W0971030CH

Audi A4 B9 Front Door Wiring Loom Harness Passenger Side 8W0971030CH

PLN 123.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8V4971036Q

Audi A3 8V Sportback Front Passenger's Door Loom Wiring Harness 8V4971036H

PLN 61.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4G5945096C-2

Audi A6 C7 Rear Outer Taillight Lamp LED Wiring Harness Right O/S 4G5945096C

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 4L1971073D

Audi Q7 4L Front Frame Air Module Wiring Harness Cable 4L1971073D

PLN 123.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4L0971693E

Audi Q7 4L Rear Door Wiring Harness Cable Loom Left Right N/O/S 4L0971693E

PLN 142.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8U0971035AK

Audi Q3 8U Door Loom Wiring Harness Cable Front Driver's Side 8U0971035AK

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 82G971036A

Audi A1 GB Mk2 Door Wiring Loom Harness Cable Front Passenger Side 82G971036A

PLN 108.95

Free delivery: Jul 15

If paid before 14:00

Part no. 83F971104F

Audi Q3 F3 Rear Bumper PDC Wiring Loom Cabling Parking Sensor 83F971104F

PLN 237.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8R0945094-2

Audi Q5 8R Rear Tail Light Lamp Wiring Harness Cable Plug Right O/S 8R0945094

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 4H0971104J

Audi A8L 4H Rear Bumper PDC Parking Sensor Wiring Harness Loom Cable 4H0971104J

PLN 142.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8V4971687K

Audi A3 RS3 8V 5Dr Door Harness Loom Wiring Rear Left Right N/O/S 8V4971687K

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 8F0971029BD

Audi A5 8F Front Door Wiring Loom Harness Cable Driver's Side 8F0971029BD

PLN 237.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8T0971030C

Audi A5 8T Coupe Front Door Wiring Loom Harness Passenger Side 8T0971030C

PLN 61.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8K0971688AC

Audi A4 B8 Door Wiring Harness Cable Loom Rear Right O/S 8K0971688AC

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 4K0971349L

Audi A6 C6 Alternator Main Cable Wiring Harness Loom 4K0971349L

PLN 284.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8E2971235A

Audi A4 B7 Seat Exeo 3R Battery Negative Terminal Cable 8E2971235A

PLN 61.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8T0971035A

Audi A5 8T Coupe Front Door Wiring Loom Harness Driver's Side 8T0971035A

PLN 61.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8R0971035A

Audi Q5 8R Door Wiring Loom Harness Electrical Cable Driver's Side 8R0971035A

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 8W0971235A

Audi A4 B9 Negative Battery Terminal Cable Harness Wiring Loom 8W0971235A

PLN 47.95

Delivery: Jul 15

If paid before 14:00

Part no. 8E0972081

Audi A4 B8 A5 8T 8F Starter Wiring Loom Harness Clip 8E0972081

PLN 47.95

Delivery: Jul 15

If paid before 14:00

Part no. 8F0971035F

Audi S5 A5 8F Front Door Trim Wiring Harness Cable Loom Left N/S 8F0971035F

PLN 161.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4F0971547

Audi A6 C6 Cable Wiring Loom Heater Matrix Air Conditioning Cable 4F0971547

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 8T0971029AE

Audi A5 S5 8T Coupe Front Door Wiring Loom Harness Driver's Side 8T0971029AE

PLN 142.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4G8971693C

Audi A7 4G Door Wiring Harness Cable Loom Rear Left Right N/O/S 4G8971693C

PLN 85.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8K5945095AA-1

Audi A4 B8 Saloon Rear Lamp Tail Light Wiring Harness Plug Left N/S 8K0973706

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 4H0971160A

Audi A8 D4 Door Card Wiring Harness Loom Front Passenger Side 4H0971160A

PLN 47.95

Delivery: Jul 15

If paid before 14:00

Part no. 079971627Q

Audi RS4 B8 RS5 8T Fuel Injector Wiring Loom Harness 4.2 V8 079971627Q

PLN 156.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4F0971073

Audi A6 C6 Front Slam Panel Wiring Loom Harness Cable 4F0971073

PLN 56.95

Delivery: Jul 15

If paid before 14:00

Part no. 4K5971687BA

Audi A6 C8 Door Wiring Cable Harness Loom Rear Left Right N/O/S 4K5971687BA

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8K0971693B-1

Audi A4 B8 Rear Door Card Harness Wiring Cable Loom Left Right N/O/S 8K0971693B

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 8P4971693T

Audi A3 8P Door Wiring Harness Loom Cables Rear Left Right N/O/S 8P4971693T

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 8J0971349A

Audi TT 8J Alternator Main Cable Wiring Harness Loom 8J0971349A

PLN 142.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4G5971687BQ

Audi A6 C7 4G Rear Door Harness Wiring Loom Cable Left N/S 4G5971687BQ

PLN 80.95

Free delivery: Jul 15

If paid before 14:00

Part no. 06E971627M

Fuel Injector Wiring Audi S4 B8 A6 A7 C7 4G 3.0 V6 TFSI Wiring Cable 06E971627M

PLN 61.95

Free delivery: Jul 15

If paid before 14:00

Part no. 4F5945095L-2

Audi A6 C6 Saloon Rear Tailgate Trunk Lid Light Lamp Wiring Left N/S 4F5945095L

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 4H0971727B

Audi A8 4H D4 Quattro Fuel Tank Pump Wiring Loom Harness 4H0971727B

PLN 66.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8W0971277

Audi A4 B9 S4 8W A5 S5 F5 Front Motor Grille Shutter Wiring Cable Loom 8W0971277

PLN 189.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8X0971036T

Audi A1 8X Front Door Card Wiring Harness Loom Cable Left N/S 8X0971036T

PLN 61.95

Free delivery: Jul 15

If paid before 14:00

Part no. 81A971036H

Audi Q2 GA Door Wiring Loom Harness Front Passenger Side 81A971036H

PLN 61.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8J0971035A

Audi TT 8J Door Wiring Loom Harness Cable Driver Side 8J0971035A

PLN 180.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8V5971687E

Audi A3 8V Rear Door Wiring Cable Harness Loom Left Right N/O/S 8V5971687E

PLN 42.95

Delivery: Jul 15

If paid before 14:00

Part no. 8S0971365F

Audi TT FV Driver's Seat Cable Seat Belt Warning Wiring Loom Harness 8S0971365F

PLN 94.95

Free delivery: Jul 15

If paid before 14:00

Part no. 8P4945093B-2

Audi A3 8P Rear Tail Light Lamp LED Wiring Harness Cable Left N/S 8P4945093B

PLN 46.95

Delivery: Jul 15

If paid before 14:00

Part no. 4L0971035AH

Audi Q7 4L Door Card Wiring Loom Harness Cable Front Left N/S 4L0971035AH

PLN 70.95

Free delivery: Jul 15

If paid before 14:00

Part no. 06L971627A

Audi S1 8X S3 8V VW Golf R Mk7 2.0 TFSI Fuel Injectors Wiring Harness 06L971627A

PLN 61.95

Free delivery: Jul 15

If paid before 14:00

Part no. 83A971104AP

Audi Q3 RSQ3 F3 Rear PDC Parking Sensors Wiring Loom Harness 83A971104AP

PLN 332.95

Free delivery: Jul 15

If paid before 14:00

Showing 199-297 of 537 products