H4 Negative Switched LED Headlight Lamp Bulb Relay Wiring Harness Plug Kit

£12.95
+ £4.49 Shipping
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H4 Negative Switched LED Headlight Lamp Bulb Relay Wiring Harness Plug Kit

H4 Negative Switched LED Headlight Lamp Bulb Relay Wiring Harness Plug Kit

  • Brand: Unbranded
Sold by:

H4 Negative Switched LED Headlight Lamp Bulb Relay Wiring Harness Plug Kit

  • Brand: Unbranded

£12.95

In stock
+ £4.49 Shipping

14-Day Returns Policy

Sold by:

£12.95

In stock
+ £4.49 Shipping

14-Day Returns Policy

Payment methods:

Description

H4 Negative Switched LED Headlight Lamp Bulb Relay Wiring Harness Plug Kit

Flickering headlights. Malfunctioning headlights when using hi/low beams. Overloading the headlight switch. Overheating plugs. This is a h4/9003 12v headlight conversion wiring harness with hi heat. Ceramic plugs for cars that have upgraded halogen or xenon h4 bulbs. H4 2 headlight harness for headlight interchange:h4 conversions h6024 headlights. The stock headlight switch cannot handle the necessary power needed to light the hi watt halogen bulbs so headlights overload the headlight switch and end up making the lights dim, flicker,or turn off. this harness bypasses the power draw from the headlight switch and pulls the power directly from the cars battery, but still uses the stock headlight switch to activate the relays to turn the headlights on and off. The ceramic plugs wont melt like standard plastic plugs will from the higher heat that halogen bulbs put out. this is harness is a direct plug and plug with all the correct factory style plugs for the high and low beam headlights! Voltage : 12V Power: 60W Suitable for 12V H4 Light bulb Colour: black Material: ABS Package Contents: 1 * H4 Relay Wiring Harness kit
  • Fruugo ID: 385770002-829175472
  • EAN: 4714084856250

Product Safety Information

Please see the product safety information specific to this product outlined below

The following information is provided by the independent third-party retailer selling this product.

Manufacturer Part Number: I500071645
Serial Number: I500071645

Delivery & Returns

Dispatched within 3 days

  • STANDARD: £4.49 - Delivery between Mon 19 January 2026–Tue 27 January 2026

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Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Shenzhen Haoyouqu Electronics Ltd.
  • Shenzhen Haoyouqu Electronics Ltd.
  • Tian'an Community，Shatou Subdistrict，Futian District
  • shenzhen
  • CN
  • 518000
  • zhijun425@outlook.com
  • 15320490316

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • 0utong GmbH
  • 0utong GmbH
  • Brehmstr, 56,40239 Duesseldorf
  • Düsseldorf
  • Germany
  • 40239
  • info@outong.de
  • 4921131054698