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.

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Ford B-Max Door Loom Wiring Harness Cable Driver Side Front AV1T-14A584-CDD

€28.95

Part no. AV4T-14301-AB

Ford Kuga C394 Negative Battery Wiring Loom Cable Wire Harness AV4T-14301-AB

€23.95

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Ford Focus Mk3 Battery Starter Wiring Loom 1.6 Diesel AV6T-14A280-GAF 1746861

€23.95

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Ford Mondeo Mk5 Centre Console Wiring Cable Adapter Loom HG9T-14B560-BB

€28.95

Part no. BM51-13405-AK-1

Ford Focus Mk3 Rear Tail Light Lamp Wiring Cable Left N/S BM51-13405-AK

€23.95

Part no. DS73-14E073-BH

Ford Mondeo Mk4 Door Interior Light Wiring Harness Front Left N/S BS71-13A602-BD

€23.95

Part no. AV1T-18812-EB

Ford B-Max Roof Antenna Wiring Harness Cable AV1T-18812-EB

€23.95

Part no. C1BT-15K868-AAE

Ford Fiesta Mk7 Rear PDC Parking Sensor Wiring Harness Loom C1BT-15K868-AAE

€42.95

Part no. 1933900

Ford Focus Mk3 Door Handle Reinforcement Keyless Rear Right O/S BM51-A266B22-AJ

€23.95

Part no. C1BT-17K400-AAF

Ford Fiesta Mk7 Rear Tailgate Wiring Loom Harness Cable C1BT-17K400-AAF

€28.95

Part no. 1529782

Ford Transit Mk7 Roof Antenna Aerial Antenna Base Wiring Loom 1529782

€28.95

Part no. AM2T-19A391-AB

Ford Focus Mk3 Bluetooth Microphone Module Wiring Loom AM2T-19A391-AB

€23.95

Part no. 2199490

Ford Transit Connect Mk2 Starter Earth Ground Wire Cable FV6T-14324-BCC

€47.95

Part no. F1ET-3C221-ABE

Ford Focus Mk3 Power Steering Rack Wiring Harness Connector Loom F1ET-3C221-ABE

€23.95

Part no. 2828510

Ford Transit Custom Mk2 Camera Equipment Cable Assy PZ31-14F662-AA

€23.95

Part no. ET76-14A584-BAC

Ford Transit Courier Front Door Wiring Loom Harness Right O/S ET76-14A584-BAC

€23.95

Part no. M1TT-15K868-CSC-DIS

Ford Puma Mk2 CF7 Rear Bumper PDC Wiring With Sensors Blue 5JDC M1TT-15K868-CSC

€75.95

Part no. AV6T-14324-BAF

Ford Kuga Mk1 C394 Starter Cable Wire Lead 2.0 TDCi Diesel AV6T-14324-BAF

€23.95

Part no. 6M21-14B684-BA

Ford Mondeo Mk4 Galaxy Mk2 Front Seat Wiring Loom Cable 6M21-14B684-BA

€23.95

Part no. FT1T-15K857-AE

Ford Transit Connect Mk2 Centre Console Wiring Loom Harness Cable FT1T-15K857-AE

€23.95

Part no. AM5T-18K891-AC

Ford C-Max Mk2 Radio Aerial Antenna Wiring Cable Harness AM5T-18K891-AC

€32.95

Part no. 2342840

Ford Transit Custom Gearbox Wiring Loom 2.2 TDCI Diesel BK2T-14D502-GFE 2342840

€80.95

Part no. KK2T-18812-YB

Ford Transit MK8 Wire Loom Harness Lead Cable KK2T-18812-YB

€23.95

Part no. 6G9T-14297-BG

Ford Mondeo Mk4 Galaxy S-Max Windscreen Washer Nozzle Wiring 6G9T-14297-BG

€23.95

Part no. FT1T-15K868-AE

Ford Transit Connect Mk2 Rear Bumper Parking Sensor PDC Wiring FT1T-15K868-AE

€37.95

Part no. 95GG-14489-ZTA

Ford Mondeo Mk4 Wiring Harness Cable Connector 95GG-14489-ZTA

€23.95

Part no. 2475273

Ford Transit Connect Mk2 Wire Assy Wiring Cable Harness Loom 2475273

€23.95

Part no. KK3T-14D502-MCD

Ford Transit Mk8 Manual Transmission Wiring Harness 2WD 2.2 TDCI BK3T-14D502-FED

€47.95

Part no. 2040560

Ford Transit Connect Mk2 HV Battery Cable Loom Harness Wiring 2040560

€61.95

Part no. KK3T-9K499-FCC

Ford Transit Mk8 Exhaust Emission Wiring Loom Harness KK3T-9K499-FCC

€165.95

Part no. AG9T-14324-UC

Battery Cable Ford S-Max Negative Lead Wiring Harness Cable AG9T-14324-UC

€23.95

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Ford Transit Connect Mk2 EcoBlue Diesel 1.5 Wiring Harness Cable Loom 2569987

€23.95

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Ford Transit Custom Rear Bumper PDC Cables Wiring Loom Harness JK2T-15K868-AB

€42.95

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Ford Mondeo Mk4 Gearbox Earth Ground Cable Wiring Lead 8G9T-14324-PB

€23.95

Part no. KG9T-9B243-AC

Ford Mondeo Mk5 Wiring Cable Adapter Connector KG9T-9B243-AC 2374708

€23.95

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Ford Transit Custom Front Panel Catch Cable Wiring Harness BK2T-14B446-AE

€47.95

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Ford Ranger Mk1 Mk3 Power Steering Rack Wiring Cable HB3T-3F720-AB

€23.95

Part no. 3M5T-14A464-ZZF

Ford Focus Mk3 ABS Brake Pump Control Unit Connector Plug 3M5T-14A464-ZZF

€23.95

Part no. KG9T-2B392-ED

Ford Mondeo Mk5 Front Height Level Sensor Wiring Cable Adapter KG9T-2B392-ED

€28.95

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Ford Ranger Mk6 Front Door Wiring Loom Harness Cable Right O/S AB39-14A584-ALK

€23.95

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Ford Focus ST-3 Mk3 Rear Parking Distance Sensor Wiring Harness F1ET-15K868-AED

€42.95

Part no. C1BT-14B560-BCF

Ford Fiesta Mk7 Centre Console Wiring Loom Harness Cable C1BT-14B560-BCF

€23.95

Part no. BV6T-14E073-AAC

Ford Focus Mk3 Door Wiring Harness Loom Front Left N/S Side BV6T-14E073-AAC

€23.95

Part no. 8V41-13D154-BF-2

Ford Kuga Mk1 Headlight Headlamp Wiring Cable Front Right O/S 8V41-13D154-BF

€23.95

Part no. BK2T-19L540-AE

Ford Transit Custom Mk8 Door Wiring Loom Harness Left N/S BK2T-19L540-AE

€23.95

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Ford Transit Connect Battery Negative Cable 1.8 TDCi R2PA 3T1T-14301-AD

€23.95

Part no. 2261834

Ford B-Max 1.0 GTDi Ecoboost Fuel Injector Wiring Harness CM5G-9F666-BC

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Ford Transit MK7 Diesel Engine Wiring Cable Harness CC1T-12B637-BAE

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Ford Transit MK7 2.2 TDCi Diesel Engine Wiring Loom Harness Cables 8C1T12B637KE

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Ford Mondeo Mk4 Rear Door Wiring Loom Harness Cable Left N/S 9G9T-14240-GBA

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Ford Mondeo Mk4 Front Door Wiring Loom Harness Passenger Side 9G9T14K138KKB

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Ford Mondeo Mk5 Negative Minus Battery Cable Clamp Terminal DS7T-10C652-AC

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Ford Transit Mk7 2.2 TDCi Engine Wiring Harness Cable Loom 6C1T-9K499-AHC

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Ford Transit Custom Negative Battery Terminal Cable Wiring BK2T-14303-AG

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Ford Transit Mk7 Engine Wiring Loom Harness Cables 2.2 TDCi 6C1T-12B637-JJ

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Ford Mondeo Mk4 Rear Bumper Parking Sensor Wiring Harness 6G9T-15K868-AJ

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Ford Fiesta Mk7 Front Door Wiring Harness Cable Driver's Side C1BT-14A584-BDF

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Ford Mustang GT Mk6 Front Bumper PDC Parking Sensor Wiring Loom FR3T-15K867-AA

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Part no. KK2T-15K868-BBE

Ford Transit Custom Mk8 Rear Bumper Parking Sensor Wiring Loom KK2T-15K868-BBE

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Ford Transit Custom Battery Cable Positive Wiring Harness Loom KK3T-10C652-AC

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Ford Transit MK7 2.2 TDCi Diesel Glow Plug Wiring Loom Cable BK2Q6M091AE

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Ford Focus Mk3 Rear Door Cable Wiring Harness Loom Right O/S F1ET-14240-RBG

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Ford Mondeo Mk4 Front Seat Wiring Loom Harness Left Right N/O/S 6M21-14B684-AA

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Ford Transit Mk7 Minus Negative Battery Mass Cable Wiring Loom 6C1T-14303-DA

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Ford Focus Mk3 ABS Skid Control System Wiring Rear Right O/S AV6T-2C055-ADD

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Ford Connect Diesel Engine Wiring Cable Loom Harness 7T1T9H589BD

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Ford Kuga Mk3 Front Bumper PDC Parking Sensor Wiring Harness LX6T-15K867-ESAFG

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Ford Focus Mk3 Rear Parking Sensor Wiring Loom Harness BV6T-15K868-ADF

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Ford Transit Mk9 2.0 Diesel Starter Motor Cable Loom Wiring KK2T-14303-AG

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Ford Mondeo Mk4 Starter Motor Wiring Harnes Cable F1FT-14A280-DCB

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Ford Mondeo Mk4 Negative Battery Terminal Cable 2.0 TDCi AG9N-10C679-DD

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Ford Mondeo Mk4 Rear View Camera Wiring Harness Cable 9S7J-14D466-CCE

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Ford Transit Custom Rear Parking Sensor Wiring Loom PDC BK2T-15K868-BB

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Ford Focus Mk3 Front Door Cable Wiring Harness Loom Right O/S F1ET14A584CDH

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Ford Transit Custom Mk8 Negative Battery Cable Wire Terminal BK2V14301FB

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Ford Transit Custom Battery Terminal Minus Cable Harness Clamp GK2T-10C652-AA

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Ford Ranger MK3 Parking Distance Aid Sensor Wiring Harness Loom EB3T-15K867-CD

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Ford Fiesta Mk7 7.5 Negative Battery Wiring Cable Harness Loom CV2T-10C679-BD

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Ford C-Max Mk2 Front Bumper Wiring Loom Harness Cable Connector AV6T-15K867-ABE

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Ford Mondeo Mk4 Xenon Headlight Wiring Harness Cable Right O/S BS71-13006-BF

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Ford B-Max Battery Negative Lead Terminal Cable Loom Harness CV2T-10C679-BC

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Ford Ranger Mk3 Electrical Cable Plug Socket Connector YL5T-14A464-AA

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Ford Galaxy Mk2 Battery Terminal Positive Cable Wiring 2.0 TDCI 8G9T-14A280-MAA

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Ford Ranger Mk6 Battery Minus Negative Earth Wiring Cable Lead AB39-14301-KF

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Ford Transit Custom Rear Brake Pad Wear Warning Wire KK2T-2L508-AD

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Ford Fiesta Mk6 Front Headlight Headlamp Light Wiring Left N/S 6S61-13W030-BD

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Ford Transit Custom Battery Terminal Minus Cable Harness Clamp GK2T-10C652-AA

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Ford Transit Custom Engine Wiring Harness Loom Manual KK2T-9K499-CCE

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Ford Transit Custom Mk1 Fuel Tank Sender Wiring Harness Loom GK2T-14A069-AB

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Ford Transit Mk8 Negative Battery Terminal Cable Fusible Link AV1T-10C652-AC

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Ford Transit Mk7 Glow Plug Ignition Wiring Loom 2.2 TDCI Diesel BK2Q-6M091-BA

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