9006 Style Pass-Through Harnesses with Grommet


PART #: 2 x GTR.A015

[ In Stock: 0 pieces ]

Product Details

Flexibility: Don't be stuck trying to fit more inside a housing than you need to. This harness/pass-through allows you to mount a Canbus or PWM module outside of the housing with all the same safety and security it would have inside.

Pro Quality Passthrough: Built from the same ultra-high-quality materials as the harnesses that come with our HID Conversion kits, these 9006 style pass-throughs are made to fit into a 7/8 inhole placed in the dust cover and provide seamless waterproof security.

Compatible With: 9005, 9006, 9012, H10 and 9145 bulbs.

HR Tested: Here at Headlight Revolution, we spend a lot of time installing and testing the products you'll find for sale. We don't favor any particular brand, so our commitment to you is that we'll deliver the best product for your application, period. To see all of the compatible lighting upgrades for your vehicle, use the "buyers guide" on our homepage! Be sure to check out the HR YouTube channel for hundreds of helpful install and review videos!

Product Specs

  • What's Included

  • Harnesses: 2x (One Pair) Pass-Through Harnesses

  • Warranty: N/A

  • Tech Specs

  • Hole Required: 7/8in / 22mm

Product Reviews

4.1 out of 5 stars

7 Reviews   Write a Review

5 out of 5 stars

Great lights

Sotiris Tsingos

Gtr gen 2 bulbs were perfect for my 2018 ram projector housings. Just remember to clock the led chip so they're at the 3 and 9 position.

5 out of 5 stars

They were easy plug and

Shawn Seay

They were easy plug and play work great

2 out of 5 stars


Tyler Ewing

I bought a set of headlights for my truck. When I got them, I was missing they pass through harnesses. I was not told they were shipping late which they were late to delivery. But also was not informed that those would not be shipped with the main shipment. I had to call to check on the Chevy to check and see when they would be here. The product was good it was just a lack of communication.

4 out of 5 stars

past through harness

Michael Hooper

It makes the job easlier.

5 out of 5 stars

They're Legit


Okay, these things are surprisingly well made. That said, I bought them as a contingency in case the CANbus and PWM modules wouldn't fit inside the headlight housings with the dust covers on. They did fit, so I didn't need them, but I have ZERO doubt that these would have fit the bill perfectly. If your your installation require them, don't look elsewhere and buy these.

5 out of 5 stars

Very well thought out


It was east to install and bery well thought out

3 out of 5 stars

Took a little work for


Took a little work for the holes in the dust covers.