Mean Green Industries

0307HD712

Chevy & GMC Heavy Duty Headlight Relay Harness

Wiring Harnesses

Supplies your headlights with the full 13.8V+ that they need to run at 100%.
Takes all of the load off of your OEM Headlight Switch and Harness
100% Plug n' Play Installation
4-High Feature Built
MADE IN THE USA with marine grade 12 Gauge Wire and HD 30/40 amp Relays

The way that your GM truck stock OEM headlight wiring harness is designed; is to draw power for your headlights from the headlight switch in the dash using small 16 - 18 Gauge wire for power. Which results in a lot of lost voltage (Typically a 30% Loss), and also the danger of melting wires or your headlight switch with upgraded headlights such as HID's. What this Heay Duty Headlight Harness does is this:, by using 3 relays (1 for the high beam, 1 for the low beams, and 1 for the 4-High feature) it draws power directly from the battery and uses 12 Gauge wire to power the headlights from the relays and gives your headlights 13.8 volts + which they need to run at 100%. Which will result in having brighter, and safer headlights! The harness' are 100% "plug n' play", there is no cutting of the original factory wiring what-so-ever. Also, if you have HID's and have issues with "flickering" or "mis-fires" this will clear up that issue. This harness also has the 4-High feature built in, so the low beams will stay on with the high beams, which also increases your night time visibility! This is not a low end cheap cheap harness like the so called "Relay Harness'" that various Internet retailers sell. This is a complete NEW high quality true Heavy Duty Headlight Harness's, that replaces your factory Headlight harness (but the factory headlight harness can remain on the vehicle). ALL of the connections are cleanly soldered and heat shrunk to provide the best connection possible. This HD Harness comes with complete application specific installation directions on how to install the Harness. If you have any questions feel free to contact us!

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