• H11 Male to 9005/9006 Female wire harness
  • H11 Male to 9005/9006 Female wire harness assembly
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H11 Male to 9005/9006 Female Headlight Conversion Adapter – Automotive Wire Harness & Cable Assembly

  • Seamless Retrofit: Designed to convert a vehicle's factory H11 power socket to accept 9005 (HB3) or 9006 (HB4) bulbs, allowing for easy headlight or fog light upgrades.
  • Plug-and-Play: Features a pre-wired Male-to-Female configuration that connects directly between the factory harness and the new bulb/ballast, requiring no cutting or splicing.
  • High-Heat Resistance: Assembled with high-temperature nylon connectors and premium copper wiring to withstand the heat generated by HID or high-wattage halogen bulbs.
  • HID/LED Compatible: Ideal for installing aftermarket HID conversion kits or LED bulbs into vehicles that were originally equipped with different socket types.
  • Heavy-Duty Gage: Wired with robust automotive-grade cable to ensure stable current delivery without voltage drops, preventing flickering issues common in lighting upgrades.
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We specialize in custom sourcing and manufacturing. Upload your spec sheet or drawing, and our engineering team will provide a quote within 24 hours.

Manufacturing of unlisted custom assemblies
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Equivalent alternatives for obsolete parts
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What information do you need to provide a quote for a custom wire harness?

To provide an accurate quote and lead time, please provide:

  1. Technical Drawing or Diagram: Showing pinouts, lengths, and tolerances.
  2. Bill of Materials (BOM): Listing specific connectors (MPN) and wire gauges (AWG).
  3. Estimated Annual Usage (EAU): Helping us optimize pricing for your volume. Note: If you do not have a formal drawing, our engineering team can help create one based on your physical sample.
Can you suggest cost-saving alternatives for expensive connectors (e.g., TE, Molex, JST)?

Yes. We offer variety of alternative components.

We have extensive supply chain relationships in Taiwan and can suggest"Functionally Equivalent"alternatives that are fully compatible with major brands like TE, Molex, or JST but at a significantly lower cost. We will provide datasheets and samples of the alternative components for your approval before production.

How do you ensure quality control for custom cable assemblies?

Every single cable assembly undergoes rigorous testing before leaving our Taiwan facility. Our standard QC process includes:

  • 100% Continuity Testing: Ensuring no opens, shorts, or miswires.
  • Pull Force Testing: Verifying crimp strength.
  • Visual Inspection: Checking for cosmetic defects and label accuracy.
  • Hi-Pot Testing: Available upon request for high-voltage applications to ensure insulation integrity.