Headlight Wiring Harness

WIRINGLABS make and manufacture OEM headlight or headlight adapter wiring harness for the auto customizing customers. And now most our headlight wiring harness is with H4 female socket connector, such as H4 connector pigtails and H4 to H2 9007 male adapter wiring. If you have other customized custom wiring harness for car or motorcycle headlights, please feel free to contact us for quote or samples.

Customization for Headlight Wiring Harness

WIRINGLABS provides OEM or customization service for Headlight Wiring Harness to fit your project or business needs.

We will build and assembly Headlight Wiring Harness as your drawing or specifications.  You can send us samples for our offer if drawing is not available.

Your drawing or business information will be safe with us, and we will not disclose any information to the third party.

H4 headlight wiring harness installation

The headlight wiring harness is very simple and you can this Youtube video for general installation.

Besides H4 plug and socket connector, WIRINGLABS has good relations with many autos connectors brand such as Amphenol, Aptiv (formerly Delphi), Deutsch, Hirose, JAE, JST, Molex, TE Connectivity, Yazaki.

When sourcing connectors from our suppliers, we will always compare the cost from time to time to get a reasonable price.

Value-Added Service from WIRINGLABS

And we also provide Free service to find alternative or equivalent connector parts for large cost saving but with connection quality assurance.

Other Car headlight wiring harness with alternative or equivalent connectors will be also offered for your testing or quality checking before mass order.

3-prong 9004/9007 plug to H4 female wiring harness

WIRINGLABS manufacture all kind of adaptor headlight wiring harness for customization order.

All connectors can be original or replacement available at different cost.

 These harnesses are made for easy plug and play installation when converting bulb types and feature wire size increasing up to 14 gauge for greater power delivery and lower heating.

Free samples or Low MOQ order can be accepted.

Please note that we are business to business wholesales, not for personal use or hobby.

Quality Assurance for Headlight wiring harness

All wiring projects will be with detailed record keeping procedures and builds custom testing inspection boards for 100% machines circuit-testing by our trained quality control department.

  • We will build BOM list in our ERP system to get all parts right for sourcing
  • Incoming materials will be inspection and testing before our production
  • All wiring harness will be 100% testing with particular testing board before package
  • All wiring harness processing will comply to ROHS, IPC-WHMA-A-620 standards.

WIRINGLABS' Services

OEM & ODM Available​

Whether you want to have wiring as your design or want to design it differently, we can help you.

Lighting Fast Prototype

7 days guaranteed for wiring prototype samples to support fast delivery.

Start With Low MOQ

Our team support a minimum order quantity of 100 pcs for the first order.

Contact WiringLabs to Start Your Wiring & Cabling Solutions

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