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Mopar-Spec: 9007 Bi-Xenon

2 Reviews

Brand: Morimoto




PART #: 1 x H90

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Introducing the Spec MotoControl Bi-xenon Relay Harness – your ultimate solution for conquering the challenges posed by modern Chrysler "can-bus" systems. Crafted with precision and innovation, this harness is a game-changer for HID conversions. Tackle those finicky headlight circuit changes with ease, whether you're driving a Chrysler vehicle or another modern car. With its advanced features, including load resistors and a capacitor to ensure uninterrupted relay function, you'll bid farewell to flickering lights and pulsing currents. Designed for easy installation and compatibility with various vehicles, the Spec MotoControl Bi-xenon Relay Harness is the epitome of performance and reliability. Elevate your driving experience – order yours today and enjoy the luxury of hassle-free lighting control!


  • Seamless HID Upgrades: Effortlessly switch to HID lighting with our plug-n-play harness.
  • Enhanced Compatibility: Designed for modern vehicles, including Chrysler products.
  • Reliable Performance: 50W resistors and 4700mF capacitor ensure stable operation and solve "can-bus" issues.
  • Smooth Beam Transitions: MotoControl 8-Pin Relay ensures seamless low-to-high beam switching.
  • OEM-Grade Quality: Techflex sleeving and aluminum relay shell for style and durability.


  • Harness: 1x Mopar-Spec 9007 Bi-Xenon Harness (complete)

  • Note: One harness controls both headlights


This Morimoto product includes a 2 Year limited warranty, serviced and supported by the Morimoto team in Atlanta, GA. This warranty does not cover modifications, alterations, or misuse. For additional information, Click Here.


  • Input: 1x 9007/9004 Male

  • Output: 4x 9006 Female (2x Ballasts,2x High Beams)

  • 12V Power: 1x Nickel-Plated Ring Terminal

  • Fuse: Inline 25A


  • STOCK BULB SIZE: 9007/9004

  • SYSTEMS: Bixenon Projectors & Telescoping Hi/Lo HID Bulbs

  • HALOGEN BULBS: NOT Compatible

  • OTHER BRANDS: May need High Beam Adapters


Chrysler Canbus: Modern Chrysler products like the Dodge Ram trucks all have super picky "can-bus" systems that monitor for changes in the headlight circuit and cause all kinds of problems when doing an HID conversion. When a normal harness just won't cut it, we always recommend the Mopar Spec MotoControl Bi-xenon relay harness from Morimoto.

What's in a Name: Though its name suggests it will only work on a Chrysler vehicle, this harness is becoming more and more commonly needed on a lot of modern vehicles. Don't have a "lamp out" warning, but suffering from annoying pulsing current coming from your factory headlight circuit and causing your lights to flicker? this is your answer.

Can't Resist: The 9007 Bi-xenon Mopar Spec harness utilizes two 50W load resistors with unique blue anodized heat-sinks to safely add that "missing" resistance back into the headlight circuit. There is also a 4700mF capacitor to help absorb any pulsing signals emitted from the stock output for uninterrupted relay function.

Under Control: Morimoto makes it easy with the MotoContro 9007 Bi-xenon relay harness. Designed to be completely plug-n-play; it's a seamless solution to keep your low and high beams under control with the original stalk inside the car. Works perfectly with Bi-xenon projector retrofits and Hi/Lo HID systems.

Advanced: The third generation MotoControl 8-Pin Relay has a tiny built-in capacitor that stores and releases it's charge between mode changes. So even if there's a short gap between the low and high beam signals from your car, your HID's will run smoothly. It's sealed weather-pack connector was recently updated in 2015 and is a major reliability upgrade compared to other bi-xenon harnesses.

Universal: This harness is designed to work with both positive and ground switched headlight circuits, making it universally compatible with all vehicles no matter new or old.

Plug n Play: The layout of the harness makes it easy to install. With just a few simple connections, even your mom could set this thing up! Wire lengths are long enough to be used in everything from compact cars to SUVs and it's designed to be 100% plug and play (no cutting or splicing needed).

OEM Grade: Aside from being ahead of the game from a technical standpoint, the Morimoto Spec Bi-xenon Harness is also a work of art. With it's wiring protected by abrasion resistant Techflex mesh sleeving and it's extruded aluminum relay shell that's been anodized and laser engraved - the MotoControl Harness will look factory fresh under the hood!

Ratings & Reviews

2 reviews

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Worked flawlessly and was plug and play. The braided wire loom makes the harness look even better. Harness is worth the price.


Great solution


I expected to have to do some splicing, or modifying to get the harness to work for my needs with my 03 Dodge. I've been in the automotive electronics field for over ten years, currently hold an MECP Advanced cert. and my shop currently does a lot of car audio installs, so I didn't expect it to be a big deal. What I found out was that I didn't need any prior experience to connect this harness. As a matter of fact I installed the harness, and ballasts while the paint was drying on my headlight retrofit. It was just plain easy, and the quality of the wire, and connectors was top notch. The system works with no flicker, or "bulb out" on my truck. I would have trouble building a harness like this for less money, and the ease of use allows me to charge my customer's less for labor, and increase my productivity. Great job TRS!

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