Wiring

Universal Power-Switched Premium-Plus Wiring Harness - Dual H4, 9003, 6024, 6054 Headlamps

** For the 2005-2015 Toyota Tacoma (without Headlight bulb DRLs) use our Universal Power-Switched Premium-Plus harness found below.**

Harnesses are built to your order. All harnesses are made in the USA.

Our harnesses are a simple solution to upgrading your headlamp and auxiliary lamp wiring. 12 gauge wire is used for all high current circuits. Multi-conductor wire is used for parallel runs.

Connectors simply plug into your Original Equipment connector and your upgraded bulbs. The only other connections are at the car battery. Includes separate relays for high and low beams mounted on a relay base designed for mounting inside the engine compartment. NO CUTTING OF YOUR EXISTING WIRING HARNESS IS REQUIRED! If at some time in the future you want to remove your custom harness, no evidence will be left behind. This is truly plug-and-play.

NOT SUITABLE FOR VEHICLES THAT USE THE HEADLIGHT BULBS FOR DRLs

Get Maximum Voltage to Your Headlamps!
PREMIUM-PLUS Power-Switched Headlamp Wiring Harness for Vehicles that have two H4, 9003, 6024, 6054 Bulbs/Headlamps

• 12 AWG wire to headlamps
• High-temperature "CERAMIC" headlamp bulb connectors
• Two superior quality 40 amp Bosch/Tyco relays mount within 18" of battery.
• Fused dual circuit 12 AWG GPT wire with ring terminals bolt to battery positive (+).
• 10 AWG GPT wire ring terminal bolts to battery negative (-).
• 18" 16 AWG GPT trigger cable plugs into stock headlamp connector.
• 12 AWG GPT wire to headlamp bulbs (24" to near side, 73" to far side).
• All connectors crimped and soldered.

Universal Power-Switched Premium-Plus Wiring Harness for conventionally Switched Power vehicles that use 9003/H4 bulbs. $151.00.