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.

Vehicle Electrical Wiring Looms, 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

Find it faster

Match to your vehicle

Make

Wiring Harness BMW F20 E90 LCI Mini R56 LCI Engine Glow Plug Module 8583657

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. LX6T-14A313-EAE

Ford Kuga Mk3 Centre Console Rear Seat Heated Wiring Loom Harnes LX6T-14A313-EAE

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. AH42-14027-ZAD

Range Rover L322 Door Wiring Harness Loom Rear Left Right N/O/S AH42-14027-ZAD

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2127341

Ford Mustang Mk6 Cable Harness Wire FR3T-13A840-CB

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BV6T-14E073-AAD

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. JK2T-14B446-ACC

Ford Transit Custom Mk8 Front Panel Bumper Wiring Loom Harness JK2T-14B446-ACC

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. AV1T-14A584-DEF

Ford B-Max Door Wiring Harness Cable Keyless Front Left N/S AV1T-14A584-DEF

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 982972156C

Porsche 718 Boxster 982 Bumper Wiring Harness Front Right O/S 982972156C

€151.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 3V0971694Q

Skoda Superb Mk3 3V Rear Door Wiring Harness Cable Right O/S 3V0971694Q

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. C1BB-13404-AE-1

Ford Fiesta Mk7 Rear Outer Tail Light Lamp Wiring Cable Right O/S C1BB-13404-AE

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6824110

BMW 3 F30 LCI 330e Hybrid High Voltage Battery Wiring Loom Harness 6821420

€94.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7410838-1

BMW X3 F25 Front Headlight Lamp Light Wiring Harness Cable Right O/S 7410838

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6G9T-14324-BJ

Ford Mondeo Mk4 Negative Earth Cable Battery Lead Wire 6G9T-14324-BJ

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2218210006

Door Cable Mercedes W221 W216 Front Wiring Loom Seat Control Switch A2218210006

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7L0971235

Volkswagen Touareg 7L Negative Battery Terminal Cable Wiring Loom 7L0971235

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5H0971104P

Volkswagen Golf Mk8 CD1 Parking Sensor Wiring Rear Bumper Loom Cable 5H0971104P

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1644406910

Mercedes ML W164 Door Wiring Harness Rear Left Right N/O/S Loom A1644406910

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A4475406353

Mercedes Vito W447 Battery Cable Diesel OM651 Alternator Wiring A4475406353

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1648204164-2

Mercedes GL X164 Rear Lamp Light Side Panel Wiring Cable Left N/S A1648200564

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. HX73-14F427-DC

Jaguar Xf X260 Steering Rack Pinion Cable Wire Harness Wire Loom HX73-14F427-DC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0971035BB

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5N2941005C-2

Volkswagen Tiguan 5N Headlight Wiring Cable Adapter Front Left N/S 5N2941005C

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7789755

BMW 5 6 Series E60 E61 E63 E64 LCI Cable Starter-Base B 7789755

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 82G971035B

Audi A1 GB Mk2 Door Wiring Loom Harness Cable Front Driver Side O/S 82G971035B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4F1971687AL

Audi A6 C6 Rear Left N/S Door Harness Cable Loom 4F1971687AL

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8594489

BMW X1 F48 Mini F55 F56 F57 Battery Cable Starter-Base B+ 8594489

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2055408940

Mercedes W205 Front Door Wiring Loom Harness Cable Right O/S Side A2055408940

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2535400701

Mercedes A238 M276 Engine Alternator Wiring Loom Harness A2535400701

€61.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. JX73-7C078-BC

Jaguar XF X260 Transmision Wiring Loom Gearbox Wire Harness JX73-7C078-BC

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7544892

BMW 3 F30 LCI 330e B48X HV Accumulator Battery Negative Cable Ground 7544892

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2055407616

Wiring Mercedes W205 Electrical Cable Transmission To Body A2055407616

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8T0971036A

Audi A5 8T Front Door Wiring Harness Cable Left N/S Passenger Side 8T0971036A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. YTA101910

Land Rover Freelander L314 Positive Plus Pole Battery Cable Lead Loom YTA101910

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7379674-2

BMW F01 F02 LCI Front Headlight Wiring Harness Cable Plug Right O/S 7379674

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. MB3T-14A411-SRC

VW Volkswagen Amarok NF Ford Ranger Cab Wiring Harness Loom MB3T14A411SRC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6957109

BMW 3 Series E92 Front Right O/S Driver Side Door Wire Wiring Loom 6957109

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7843332

Engine Wiring BMW F10 M5 F12 M6 Loom Harness Injection Valve Cyl. 5-8 7843332

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4G8971693

Audi A7 4G Door Harness Loom Cable Wiring Rear Left Right N/O/S 4G8971693

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9244421

BMW X5 E70 LCI PDC Parking Sensor Wiring Loom Harness Cable Front 9244421

€61.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7H0971691Q

Volkswagen Transporter T5 Sliding Side Door Wiring Loom Harness Cable 7H0971691Q

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7809680

Engine Wiring BMW F10 F11 N57 N57S Loom Cable Harness Injector Module 7809680

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2055405203

Mercedes W205 Negative Cable Battery Lead Minus Pole Wiring A2055405203

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. M8A2-9L468-AB

Range Rover Velar L560 Rear Subframe Wiring Harness Cable Loom M8A2-9L468-AB

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7L5971204

Porsche Cayenne 955 Washer Spray Nozzle Wiring Loom Cable 7L5971204

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9137799

Door Wiring Mini Cooper R55 R56 R57 R58 R59 Passenger Cable 9137799

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. AV1T-14A583-AAC

Ford B-Max Mk1 Tailgate Boot Lid Loom Wiring Harness Cable AV1T-14A583-AAC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. CK52-14687-ED

Range Rover L405 Rear Door Wiring Harness Ambient Left N/S CK52-14687-ED

€51.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4998243

Ford Transit Custom Alternator Wirng Assy Loom Cable 4T1T-14305-AD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9264688

BMW F20 PDC Parking Sensor Wiring Harness Cable Loom 9264688

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. FK72-13444-AA

Land Rover Discovery Sport L550 Rear Tailgate Boot Wiring Loom FK72-13444-AA

€70.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8Y4971104BK

Audi S3 8Y Rear Bumper Wiring Harness Cable Loom 8Y4971104BK

€70.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5Q0971081A

Audi A3 8V Windscreen Washer Wiring Loom Harness Cable Unit 5Q0971081A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BK3T-14D502-FED

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

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2055403742

Mercedes W205 Front Driver's Door Wiring Harness Cable A2055403742

€94.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. C2Z3667

Jaguar XF X250 Front Bumper Wiring Harness Loom Cable Parking Aid C2Z3667

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9325908

BMW F36 Gran Coupe Door Wiring Harness Cable Loom Front Passenger Side 9325908

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4K8971035BH

Audi A6 C8 Door Wiring Harness Cable Loom Front Driver's Side 4K8971035BH

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8U0971035AK

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

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1775408340

Mercedes W177 W247 Electrical Wiring Harness Left Right N/O/S A1775408340

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2465405733

Wiring Harness Mercedes X156 W176 Petrol Battery To Starter Cable A2465405733

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8E0971845AC

Audi A4 B7 Seat Exeo Engine Wiring Loom Plug Plastic Holder Bracket 8E0971845AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8589170

Starter Harness BMW X3 G01 X4 G02 30dX 40dX B57 Cable Base B+ Loom 8589170

€61.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7839665

BMW E90 E92 E93 LCI M3 S65 Cable Alternator Starter Wiring 7839665

€75.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1648200564-2

Mercedes GL X164 Rear Lamp Side Panel Light Plug Socket Left N/S A1648200564

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045461080

Mercedes W204 W212 Rear Door Wiring Loom Harness Left N/S A2045461080

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. CV2T-10C679-BG

Ford Fiesta Mk7 Battery Negative Lead Terminal Cable Loom Harness CV2T-10C679-BG

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8605454

Engine Wiring BMW F10 F21 F30 LCI F36 N20 Loom Module Harness Cable 8605454

€51.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7L5971693B

Porsche Cayenne 9PA Rear Door Wiring Harness Cable Left Right N/O/S 7L5971693B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. LR023539-2

Land Rover Discovery 4 L319 Front Headlight Wiring Right O/S AH22-13W029-FD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1439559

BMW X5 Series E53 Battery Cable Plus Pole 1439559

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0005400564

Mercedes W205 Negative Cable Battery Lead Minus Pole Wiring A0005400564

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2135400329

Mercedes X253 Electrical Wiring Harness Cable Hybrid A2135400329

€89.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6541592501

Mercedes W213 OM654 Engine Wiring Cable Cover Duct Bracket Channel A6541592225

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2514404213

Mercedes V251 Front Bumper PDC Wiring Harness A2514404213

€75.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2218210197

Mercedes W221 Cover Wiring Cable Front Door Protection Seal Sleeve A2218210197

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1438941

BMW X5 E53 Ground Cable Alternator Petrol 1438941

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4M0971727S

Audi Q7 4M Fuel Tank Pump Wiring Loom Harness Cable Pump Plug 4M0971727S

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. CK52-14633-AE

Range Rover L405 Door Wiring Loom Harness Cable Rear Left N/S CK52-14633-AE

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2002155

Ford Focus Mk3 III Negative Minus Ground Battery Terminal Cable F1FT-14324-CBD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9143302

BMW E93 Cabrio Convertible Rear Wiring Loom Harness Trunk Lid 9143302

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2135401217

Mercedes W213 OM642 Diesel Engine Alternator Wiring Loom Harness A2135401217

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2465403005

Mercedes W176 W245 Front Right Door Wiring Loom Harness A2465403005

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8612578

BMW F45 HV Accumulator Battery Negative Ground Cable Wiring Plug 8612578

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8714367

BMW F40 Door Wiring Harness Rear Left Right Door N/O/S Wiring Loom 8714367

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8580061

BMW F40 F48 Mini F55 F56 Battery Starter Cable Wiring Loom B47B B47D 8580061

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6934021

BMW 7 Series E65 E66 Front Left Right Door N/O/S Wiring Loom Harness 6920291

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7541084

Mini Cooper Cabrio R52 Battery Cable Plus Pole 7541084

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9313636

BMW F30 LCI Cable Harness Loom Front Door Wiring Left N/S 9313636

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6541592200

Mercedes X253 Engine Wiring Cable Cover Duct Bracket Channel OM654 A6541592200

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 51763008-2

Fiat Panda Mk2 Rear Tail Light Lamp Wiring Harness Cable Right O/S 51763008

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4H0971516A

Audi A8 D4 Steering Column Adjustment Wiring Harness Loom Cable 4H0971516A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7H22-13N850-AA

Land Rover Discovery 3 L319 Negative Earth Cable Wiring Harness 7H22-13N850-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8K0971228AH-1

Audi A5 8T Positive Battery Lead Terminal Wiring Cable 2.0 TFSI 8K0971228AH

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5N0971250

Audi A3 8P HV Battery Negative Earth Cable Harness Wiring Terminal 5N0971250

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8621019

BMW G01 G11 G12 G20 G30 Battery Cell Module Connector Harness Loom Cable 8621019

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2465400213

Mercedes W242 W246 Multifunction Camera Wiring Loom Harness Cable A2465400213

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 5H9971694S

VW Volkswagen Golf Mk8 Rear Door Cable Harness Wiring Loom Right O/S 5H9971694S

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8589168

Alternator Harness BMW X3 G01 X4 G02 30dX 40dX B57 Cable Base B+ Loom 8589168

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. C2S22082

Jaguar X-Type X400 Positive Battery Cable Engine Harness Petrol 1X43-14300-FAB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

...

Showing 1387-1485 of 4478 products