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

Last Updated - 09/05/2026 Sort By:

Best Choice
DEWIN

New
DEWIN Fog Light Wiring Kit, LED Light Bar Wiring Harness 12V Universal Car LED Fog Light On/Off Switch Wiring Harness Fu
【Off-Road Vehicle Wiring Harness】: This wiring harness for LED off-road lights consists of a 40 amp relay, an illuminate

£16.89
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
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
10% Off
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 £17.38
New
Flexible PVC Cable Sleeving / Tubing Wiring Harness Black
Black PVC Sleeving. High-quality flexible PVC sleeving suitable for electrical insulation and cable protection. ✔ Flexib

£114.37
Best Value
WOWLED

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

£12.31 £13.99
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
New
FITS FIAT 500 07-15 REPAIR SET CABLE WIRING HARNESS TAILGATE LOOM REAR DOOR
FITS FIAT 500 07-15 REPAIR SET CABLE WIRING HARNESS TAILGATE LOOM REAR DOOR.

£25.22
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
TD5 Injector Wiring Harness & 15P Gasket - Defender & Discovery 2 - AMR6103
TD5 Injector Wiring Harness and Rocker Cover Gasket Kit for Defender and Discovery 2. Common failure point on TD5 engine

£54.40
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
JY Performance

New
Universal 21 Circuit Wiring Harness Kit Extra Long Wire Standard Color 17 Fuses for GM Chevy Mopar Hotrods Ford Chrysler
Fitment: 21 circuit wiring harness kit universal compatible with GM, GMC, Chevy, Chrysler, Mopar, Hotrods, Ratrods, Ford

£85.27
New
Female ISO Radio Plug Universal Connector Harness HardWire Stereo Cable 16Pin
This adaptor is required to replace factory fitted radio with an after-market headunit/stereo (eg. ALPINE, BECKER, BLAPU

£5.24 £7.49
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

£44.15
New
Fits Audi VW 1.9 TDI Glow Plug Rail Bridge Wiring Harness 038971782C
Part number: 038971782C. 1.9 TDI DIESEL ENGINE. - VW BEETLE 2002-2010. - VW GOLF 1998-2004. - VW JETTA 1999-2005. - VW S

£14.88 £23.12
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
New
2-pin Wiring Connector Plug Harness Crimp for VW Skoda Seat Audi 037906240
The reference OE number is 037906240. Compatible with VW. Compatible with Skoda. Compatible with Seat. Compatible with A

£9.89
New
2 Pcs Wire Harness Eyelet Terminal Connector Trickle Charger Cables
Not compatible with NOCO Boost or Boost X UltraSafe Lithium Jump Starters. [Waterproof and Safe Design]: The housing of

£14.78
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
Car Radio Stereo Standard 16 Pin Wiring Harness Iso Connectors Loom Leads
HERE WE HAVE A BRAND NEW SET OF ISO WIRING CONNECTORS THE WIRES ARE ALL LABELLED FOR EASE OF FITMENT

£3.98
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
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
New
2 Pin Connector Plug Socket Wiring Loom Harness 1J0973702 VW Audi Seat Skoda
This 2 pin plug is found on a large number of Volkswagen Audi group models. This socket is supplied with 150mm of pre-as

£6.79
New
ORIGINAL Vauxhall CORSA E TAILGATE WIRING LOOM HARNESS NEW 39159032 OEM
Genuine / Original Vauxhall (OEM) . Vauxhall / Opel. Corsa E (2015-19). Tailgate Wiring Harness.

£82.35
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

25 Wiring Harnesses deals are available from: Amazon, eBay stores, starting from £3.98.
The biggest discount we found is 12% on WOWLED Wiring Harness Switch Relay Kit for Connecting 2 LED Truck Driving Light Bar SUV 4WD ATV at Amazon.
The lowest price we found is £3.98 while the highest is £114.37.
Prices for the best Wiring Harnesses deals average at £32.03.
Last updated on May 9, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Wiring Harnesses.