True Mods H6054 H4 LED Headlight Wiring Harness [Negative Switched Conversion] [Fused] Universal H4 Head Light Relay Harness Kit for 9003 H6024 5x7 7x6 4x6 Subaru Toyota Jeep Sealed Beam Headlamp

So first off, I read alot of negative reviews on this wire harness and was skeptical to buy it, let me just say I'm glad I did. So the white insulator inside the h4 plugs that people complained about being loose is not a problem, it is how the plug is assembled and once plugged in it has no where to go and is tight and secure, and for people complaining about the wires being too small ? Well mine has 12g wire throughout and 10g wire for the main power and ground, which is way more than enough gerth to run 2 led headlights which is what this harness is designed for. And I've also read people complaining about the blue high beam indicator on their dash cluster not working after installing led headlight bulbs? Well mine did work and quit after installing the led headlights also, the led headlight bulbs do not draw enough amps to trigger the factory relay (this harness made it work again), Last of all everything looks and feels and performs and is high quality on this harness, wires, loom, relays and all plugs are solid 👌 . The only thing I changed is the 2 ends that you ground at each headlight harness, I cut off the c loop connector and crimped/shrink tubed on a o loop connector, not necessary but for me I like the loop connectors better to go on a ground bolt vs. The c loop connector. All in all I rate this kit A+++ and ordering another one for my other toyota for doing led headlight conversion.

Definately plug & play. I've wanted to do this conversion for years. AMC did many great things in building the Jeep, but the lectrical system & using the body & frame for ground was not one of them. This harness worked great for a bench test. Then not after I installed it. After more than an hour of testing EVERYTHING, I realized that the ground wire from the old headlight socket still needed to be grounded. Once done, we had lights. Thanks for this si.ple, but effective upgrade.

Great product! Installed with Uni-Shine 7" LED headlights. Only issue was that on 87' Suzuki Samurai the headlights are designed with a control and slave lamp design, the control lamp can be on either side. Mine was on the driver's side and the positive wire was too short to reach the battery on the passenger side, easy fix. Harness installs easy and blends in well with original wiring harness.

Easy to install. Instructions were easy to follow

fantastic product. works perfect on 89-95 Toyota pickups with LED headlights. if you can only get high beam or only get low beam to work on your toyota pickup, this fixes that. works perfect.

I purchased this harness for my 1994 Toyota 4x2 20R pickup truck. They were needed and worked good for the HWSTAR New 180W 1000% Bright H6054 5x7 7x6 Led Headlights I purchased https://a.co/d/0dNArzHi note that one harness handles both front headlights.

This is utterly necessary I bought LED headlights in housing for my 1996 Tacoma, they were listed as 'PlugnPlay' - They do function but not as both high and low beams just a singular setting with the other being off. This is because the 9004 (my) wiring does not supply a consistent connection to the positive battery terminal - what hibeam light needs in the 9007 replacement. Even though they could be plugged in they were internally wired for a 9007 setup - This harness makes them function as intended with 10 min of work. Literally easy as can be - I went from being sad over my new lights to feeling ecstatic just with this price and use effective harness. For the price point I thought it could be cheap quality - nope it is great. I wish the fuse wire for the positive terminal was a bit longer but this is minor - its worth it

Perfect for the money. Good enough with the length. And it’s hold pretty good for my lights in my Supra

سيء

Muy buen arnés Fácil de instalar mis luces funcionan muy bien hasta ahora Buena calidad 👌

Plug & play mod for H4 headlights, it has increased brightness and flash response time by a big margin. It's a one-time investment to tune up poor headlights. Make sure you place the relays in a good place away from direct heat.

取り付けも簡単で今のところ問題なく点灯しています。

The connectors and wiring are good quality, and the wiring diagram was easy to understand. Hooked it up, and worked immediately for converting my 1991 Toyota MR2 to LED lights. Thank you.