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> Universal Fit Products > Adapters and Wiring Harness >

Heavy Duty 16-GA Ceramic 9005 9006 H4 H7 H11 Wiring Harness Adapters For Headlights or Fog Lights

9005 9006 H4 H7 H11 Heavy Duty Wiring Harness | PLUG-N-PLAY


Price: $8.99

Stock:In Stock

Usually Ships in 24 Hours


9005/HB3 (AA1021)
9006/HB4 (AA1022)
H4/9003 (AA1025)
H7 (AA1026)
H11/H8/H9 (AA1024)

Details Pictures FAQ/Install


  • 16 Gauge wire, high efficient copper wiring
  • Pre-Wired for plug and play
  • Ceramic plug (can withstand up to 1800 Fahrenheit)
  • Heavy duty, high efficiency, heat resistant, never melt
  • Fit 9005/HB3 9006/HB4 H4/9003 H7 or H11/H8/H9
  • Content: one pair (left/right), male/female connector
  • See more product details

9005 Heavy Duty HB3 Wiring Harness Adapter


9006 Heavey Duty HB4 Ceramic Wiring Harness Adapter


H4 9003 wire adpters




Additional Information

This page features one pair brand new 9005/HB3, 9006/HB4, H4/9003, H7 or H11/H8/H9 heavy duty wiring harness with ceramic plug for headlights, fog lights. It has easy plug and play pre-wire socket and heat resistant ceramic plug, perfect for upgrading the stock harness for heavy duty light bulbs without worry about overloading or melting issue.

For more pictures, please click the "Gallery Picture" Tab above

Warranty Terms and Conditions

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Average Customer Review:

5 of 5
Total Reviews: 7 Write a review.

  0 of 0 people found this product review helpful:
Works with 2002 Tacoma high watt bulbs July 27, 2017

Reviewer: bobby

I have a 2002 Toyota Tacoma, I put 80/100 Watts in with these ceramic harnesses and no other mods except 40 amp fuses to help supply . Never had any problems. First used 100/130 watt on high to see if any problems would surface. No additional relays needed so far. Just this one heavy duty ceramic wiring socket alone is enough

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  0 of 0 people found this product review helpful:
solid wiring harness socket June 7, 2017

Reviewer: D OSS

Does the job, so far: )  for my upgraded jeep wrangler headlights

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  0 of 0 people found this product review helpful:
This wiring harness was cheap, problem solving May 8, 2017

Reviewer: Groovy

I installed this inexpensive Ceramic wiring harness and got rid of all the old stuff I installed onto my '71 FJ 40 Land Cruiser. It made the  difference. Now I have brighter headlights, Use less juice with less resistance. It worked and now I have confidence in my circuit and much brighter lights. Have driven several hours with headlights on and have physically felt the circuit panel to assess the heat and now there is none. Outstanding! I have to be able to depend on my headlights. Officially checked off my problem list.

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  1 of 1 people found this product review helpful:
XJ Jeep Cherokee 2000 - Fit perfectly April 25, 2017

Reviewer: Michael E.

2000 Jeep Cherokee XJ fit perfectly.  Good construction, a must upgrade if you are going with higher wattage bulbs and not upgrading the stock harness.  The extra length also makes it a bit easier to install the lights.

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  0 of 0 people found this product review helpful:
Perfect February 28, 2017

Reviewer: Timothy Sletterink

Worked great!

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