Best Wiring Harnesses Deals Online in the UK (25 Deals Found)

Last Updated - 23/05/2026 Sort By:

Best Choice
Willpower

New
Willpower 12V LED Light Bar Wiring Harness Cable Kit, 10ft 18AWG, DC 40A, 3 Pin ON/OFF Power Rocker Switch, Relay Blade
Willpower Wiring Harness Kit comes with an 3-PIN ON/OFF rocker switch.

£12.99
Safego

New
Safego Wiring Harness 12V, LED Light Bar Wiring Harness Kit with 12V/40A Relay On/Off Waterproof Switch, for Car LED Wor
【2 Leads with Switch】It’s a 2 leads led light bar wiring harness kit with switch, relay and fuse. Compared with 1 lead,

£13.19
New
038971782B Glow Plug Rail Bridge Wiring Loom Harness For VW Audi 1.9 TDI NEW
Vehicle Identification Number (VIN)038971782B. 1.9 TDI DIESEL ENGINE. VW BEETLE 2002-2010. VW GOLF 1998-2004. VW JETTA 1

£13.88
Best Value
Eyourlife

New
Eyourlife Wiring Harness 300W Heavy Duty Wiring Harness Kit 12V/40A Fuse Relay On/Off Switch Relay 14AWG /8.2FT Off Road
Cable length: Up to 2.5 m/8.2 ft of wiring that is plenty of length to put it where you want.And blade fuse holder with

£15.66 £16.49
New
Fog Light Wire Wiring Harness Loom Switch Universal H11 3 meters
This is not a cheap Chinese product. It's a high quality fog light wiring loom. Fog light wiring harness. Includes illum

£22.95
WOWLED

New
WOWLED Wiring Harness Switch Relay Kit for Connecting 2 LED Truck Driving Light Bar SUV 4WD ATV
Switch, relays and fuse included

£13.99
RUITONDA

New
Wire Harness Complete 6 Coil Stator CDI Wiring Harness for 49cc 50cc 70cc 90cc 110cc 125cc 150cc GY6 Taotao Kazuma Baja
Complete Wiring Harness Set:Not Applicable To Any Model Above 150CC！！Before purchasing this harness, please confirm the

£42.36
New
Front ABS Wiring Harness Fits Bora Golf Jetta Altea Leon Octavia Superb Yeti
SEAT Altea Leon. - SKODA Octavia Superb Yeti. - VW Bora Golf Jetta. 1x Front ABS Wiring Harness ( as shown in the pictur

£23.99
Safego

New
LED Light Bar Wiring Harness 12V: Wiring Harness Kit with 40A Fuse Relay ON/OFF Waterproof Switch, 10ft 16AWG, for Car L
2 Leads with Switch: It’s a 2 leads led light bar wiring harness kit with switch, relay and fuse. Compared with 1 lead,

£15.99
New
FOR RENAULT MASTER VAUXHALL MOVANO FUEL PUMP WIRE HARNESS PLUG 8201348602 2010+
FOR RENAULT MASTER VAUXHALL MOVANO FUEL PUMP WIRE HARNESS PLUG 8201348602 2010+ This wire harness plug is designed for u

£9.89
WOWLED

New
WOWLED High-end Wiring Harness Kit, LED Light Bar Wiring Harness Kit for Off Road Lights LED Light Bar with 12V 40A Rela
WOWLED Wiring Harness Kit: WOWLED Universal fit heavy duty Wiring Harness Kit for LED work Light bar max 240W. Waterproo

£18.99
Alpha Rider

New
Alpha Rider Trailer Wiring Harness for Ford Transit Custom Tourneo Custom 2012-2023 & Mk8, 13-Pin Plug & Play - Direct O
Perfect Fit: This trailer wiring harness is engineered specifically for Ford Transit Custom (2012-2023), Tourneo Custom

£75.99 £79.99
New
Flexible 70T(STD) PVC Cable Sleeving / Tubing Wiring Harness Black
70T(STD) Black PVC Sleeving. High-quality flexible PVC sleeving suitable for electrical insulation and cable protection.

£114.37
CO LIGHT

New
CO LIGHT Wiring Harness 2 Leads for LED Light Bar Led Work Light 12V Switch Relay Wire Harness Kit for Off Road ATV UTV
【Two Wires Available】With 2 sets of light output connectors for two 12v LED Lights.

£16.99
New
Repair Kit For Audi A3 A4 Door Pillar FLEXIBLE Wiring Harness Loom ASSEMBLED
· Audi A4 B6 B7 (2002-2009)EC Saloon, 8ED Estate, H7 / 8HE Convertible. Loom is ready wired. · Audi A3 (2000-2012) 8P1 /

£14.95
WOWLED

New
WOWLED High-end Wiring Harness Kit, LED Light Bar Wiring Harness Kit with 12V 40A Relay, Spot Lights with On/Off Switch
ONE-STOP BUYING: This suit includes 1 x blue Sasquatch light rocker switch & 1x 2-leads wiring harness relay fuse kit. W

£17.99
New
Flexible PVC Cable Sleeving Tubing Wiring Harness Black Automotive Wire Loom
Black PVC Sleeving. High QualityBlack PVC Sleeving - Choose Size & Quantity. Self Extinguishing (30 Seconds). Lengths Av

£54.99
New
Male ISO Radio Plug Universal Connector Harness Loom HardWire Stereo Cable 16Pin
This adaptor is required to replace factory fitted radio with an after-market headunit/stereo (eg. ALPINE, BECKER, BLAPU

£6.49 £9.99
New
VAUXHALL / OPEL Zafira B Rear Door - Wiring harness Repair kit -COLOUR MATCHED
1 x easiest to fit, ready made up Zafira B repair kit + prefitted rubber gaitor. SPECIALIST VAUXHALL Professional Loom R

£23.99
New
REPAIR SET CABLE WIRING HARNESS TAILGATE LOOM REAR DOOR FOR FIAT 500 07-15
FOR FIAT 500 07-15 REPAIR SET CABLE WIRING HARNESS TAILGATE LOOM REAR DOOR. ABARTH 500 / 595 / 695; FIAT 500 0.9-Electri

£24.00
New
FOR FIAT 500 07-15 REPAIR SET CABLE WIRING HARNESS TAILGATE LOOM REAR DOOR
Harness wire for boot lid (250mm, number of pins: 15, with cover, with hose) ABARTH 500 / 595 / 695; FIAT 500 0.9-Electr

£24.00
New
12V Universal Spot Light Spot Lamp Fog Light Wiring Loom Kit Harness inc Switch
12V Universal Spot Light Spot Lamp Fog Light Wiring Loom Kit Harness inc Switch.

£16.95
New
12V 40A Wiring Harness Kit Fuse ON OFF Switch Relay For LED Fog Work Light Bar
Features: Waterproof and durable material Blade fuse holder with replaceable 30A fuse On/off button switch with adhesive

£62.99
New
Expandable Braided Cable Sleeving 3-50mm Wire Harness, Auto, Sheathing
The open weave construction allows an easy installation on a bundle of hoses and cables, even if they have bulky or larg

£57.00
New
FOR VAUXHALL OPEL - HEADLIGHT SOCKET WIRING HARNESS LOOM 10 PIN CONNECTOR PLUG
15cm of cable Approx. 15cm of cable. We pride ourselves on prompt service! Upto - £20. - Ending Soon. - New Arrivals. -

£14.29

25 Wiring Harnesses deals are available from: Amazon, eBay stores, starting from £6.49.
The biggest discount we found is 5% on Alpha Rider Trailer Wiring Harness for Ford Transit Custom Tourneo Custom 2012-2023 & Mk8, 13-Pin Plug & Play - Direct OEM Replacement Replaces Part #2682317 at Amazon.
The lowest price we found is £6.49 while the highest is £114.37.
Prices for the best Wiring Harnesses deals average at £29.15.
Last updated on May 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Wiring Harnesses.