iJDMTOY 9005 HB3 9145 H10 9006 HB4 Extension Wiring Harness Sockets Wires Compatible with High/Low Beam or Fog Lights Use

Upgraded my halogen DRLS in a '23 Toyota 4Runner Limited to LEDs, and needed a wire harness adapter to get increased voltage to the LED bulbs. This worked perfectly, only needed one, but I'll keep the other as a spare. The ends fit nice and snug into the wire harness and bulb.

very easy to install just what I need it thanks

Nice product, heavier wire would make it better. Worked perfectly for my application.

The media could not be loaded. Theyre exactly what I neededFit my bulbs perfectly

I used these to install a headlight flasher on my emergency vehicle. This would go in between the bulb and the factory harness. By using these, I can cut/splice the adapter, instead of cutting into the factory wiring. It worked great, HOWEVER, just be mindful that the black is the positive, and the red is the negative. I had it backwards at first and my HLF wouldn't work. Idk why it's backwards, but on my harness adapter purchased above, the black wire was the positive and the red was the negative. Otherwise, a great product and it worked perfect to make a "plug and play" headlight flasher install.

Good fit and fixed my problem of the plug not reaching the bulb.

I bought to splice into these instead of my hardwired headlights for sequential daily running lights and sequential mirror arrows. I couldn't be happier with the results. This turned out to be exactly what I needed!!!

PROS:The wiring on these extensions appears to be of good quality and all of the terminals on mine were crimped onto the 18AWG 105*C wires properly.CONS: Unfortunately the connectors fit together very loosely and the large seal on the female connector doesn't make full contact with the male connector body when the connectors are clipped together, this is not a waterproof or even a water resistant connection. The male connector body on each extension is also missing seals around the wires where they enter the connector giving water and road salt an easy way to enter the connection and destroy it.FINAL THOUGHTS:Overall these connectors will be ok if they are sealed away from the elements, but if they are used in an engine bay or behind a front bumper where they will get hit with water and road salt it's only a matter of time before the connections corrode, cause damage to the vehicle's wiring harness, and cause your lights to stop working.