H4 Headlight Headlamp H4 Light Bulbs Relay Wiring Harness 4 Ceramic Socket Plug

Description:

This is a 7" halogen H4 Headlight Relay Harness with High Heat Ceramic Plugs for Cars & Trucks With 4 Headlights(High & Low Beams Plug and Play Harness!)It can make your headlight increment of 30% -50%

Please note:

If your upgrading to higher wattage halogen bulbs or you are having trouble with your 7" headlights not working properly-this is your fix!

This Harness Fixes:

Dim Headlights Back Feeding Power 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 high heat ceramic plugs for cars that have upgraded halogen or xenon H4 bulbs. The stock headlight switch cannot handle the necessary power needed to light the high watt halogen bulbs. So headlights overload the headlight switch and end up making the light dim,flicker or turn off. This harness bypasses the power draw from the headlight switch and pulls the power directly from the ca