The 10 Best Hid Relay Kit Reviews In 2022

The 10 Best Hid Relay Kit Reviews In 2022

Have you been searching for the best hid relay kit for your needs? You are at the right place. We recognize that amidst so many choices in the market, it can be perplexing and confusing to make the right pick.

This article will help you choose the right hid relay kit with more ease. We have taken into consideration the varied needs and wants of all segments of consumers to give you the perfect guide on how to pick the right product. So that you can shop worry-free!

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Our Top 10 Best hid relay kit On The Market

1. O-NEX HID Relay Harness H4 (9003 HB2) 12V 35W/55W Bi-Xenon Hi/Lo H/L Wiring Controller

Features :

  • H4 9003 HB2 Bi-Xenon (Hi/Lo) Battery Wiring Harness
  • Bi-Xenon HID Relay Harness, works with both 35w and 55W HID Kit, heavy duty design.
  • Dual Beam High and Low (Hi/Lo H/L) functionality for most after-market hid.
  • 1 Harness will connect to both left and right side
  • For 35W/55W Hi Lo Bi-Xenon type HID installation only.

Additional Info :

Item Dimensions
Height 2
Width 2
Length 7

2. 9006 HB4 HID Xenon Relay Harness Solves Issues with Poor Electrical Systems

Features :

  • GENSSI 9006 Standard Relay for HID Kit Installation
  • 9006 Relay also fits 9005 HID kits – 9005 and 9006 use the same socket type
  • Includes Fuse and all wiring
  • Notice: If vehicle is very wide, such as a SEMI truck the wire from one headlight to the other headlight may need to be extended
  • Notice: HB4 is same as 9006, only another name

3. Relay Wiring Harness Conversion Kit Universal Single Beam Wire Harness for H1 H3 H4 H7 H8 H9 H10 H11 H13 9004 9005 9006 9007 9140 9145 5202 880 884

Features :

  • ●HIGH PERFORMANCE – Produce brighter light than halogen,increases more visibility,use less power,and has long lasting non-fading lifetime.
  • ●PROTECTION – Deliver steady voltage directly from car battery to protect your system.Wires are covered with heat shield and heat shrink to protect from water.
  • ●RESOLVE ISSUES – For vehicles with poor battery,alternator or heavy draw on power from stereo’s.No more flickering or shut-off issues due to low voltage and works around many DRL (Daytime Running Light)systems.
  • ●UNIVERSAL FITMENT – For all single beam bulbs:H1 H3 H4 H7 H8 H9 H10 H11 H13 9004 9005 9006 9007 9140 9145 5202 880 884.
  • ●SPECIFICATIONS – Power for both passenger and driver side headlights.Fuse:30amp Relay:40amp Voltage:12v DC Tubing Material:PVC Compatible 35w-55w.

4. Universal H4 9003 Relay Harness conversion kit Complete with Ceramic Sockets H6054 H5054 H6054LL 6014 6052 6053

Features :

  • We where set out on a mission to find a Harness that would install with little effort and was effective would work seamlessly, the Result is what you are looking at !
  • YOUR VEHICLE NEEDS THIS – Changing out your old headlights ( H6054 H5054 H6054LL 6014 6052 6053) for LEDs on negative switched vehicles like Toyota, Subaru, Mitsubishi, or Suzuki, is not a simple job. But with our plug-n-play conversion harness it can be!
  • CONVERSION MADE EASY – Save your self the headache and money and most importantly time ! By utilizing this wiring harness to convert a ground switched headlight system (2 toggled grounds + 1 constant hot) to a positive switched headlight system (2 toggled hots + 1 constant ground).
  • PREMIUM BUILT-NO LOW-QUALITY PARTS HERE – Designed with two XR rated durable relays, high-temperature ceramic headlight sockets, and heat-resistant poly-carbonate wire loom. This harness is built to not only last but to perform at peak levels.
  • THE WAY IT SHOULD BE – We set out to build a harness that would install with as little effort as possible. The result? A conversion harness that takes only minutes to install and works every time.

Additional Info :

5. O-NEX LED Resistor Kit H4 (9003 HB2) HID Relay Harness Adapter Anti Flicker Error Decoder Warning Canceller

Features :

  • Heavy Duty Relay Harness.
  • 50W 8 ohm Dual Resistor Canbus Anti-Flicker for High and Low Beam
  • Solve Error code, flickering, random shut off; might not work with all the cars!
  • Works for LED Bulbs Turn Signal Light, Daytime Running Light, Easy Plug-N-Play Setup.
  • Warning – Load Resistor will get extremely hot, please mount them onto metal area or hot resistant area to prevent damage to the vehicle. DO NOT mount on plastic.

Additional Info :

Item Dimensions
Height 2
Width 2
Length 7

6. HUIQIAODS H11 880 881 H8 Universal 40A Relay Wiring Harness Kit Fits LED Automotive Fog Light Conversion Assemblies

Features :

  • Designed to be Compatible with HID Bulbs, A Solution choice for Flickering Bulbs (Each Vehicle Varies)
  • Reliable Relay Harness that Draws Power Straight from Battery
  • Compatibility List: H11, H8, H9, 880, and 881 HID Conversion Kits
  • Increases visibility, and has long lasting non-fading lifetime
  • Used to reinforce fog lights without need for a adapter

Additional Info :

Color H11 fog light wire harness kit
Item Dimensions
Weight 0.44

7. XtremeVision Universal HID Battery Wiring Relay Harness 12V 40 AMP 35W/55W – H1 H3 H7 H8 H9 H10 H11 9005 9006 5202 880 881 9140 9145

Features :

  • Compatible with 35/55W HID Conversion Kits
  • Designed to be Compatible with HID Bulbs, A Solution choice for Flickering Bulbs (Each Vehicle Varies)
  • Reliable Relay Harness that Draws Power Straight from Battery
  • Compatibility List: H1, H3, H7, H8, H9, H10, H11, 9005, 9006, 880, 881, 9140, and 9145 HID Conversion Kits
  • Simple Plug-and-Play for Easy Installation – 2 Year Warranty

Additional Info :

Item Dimensions
Height 1
Width 1
Length 14

8. SOCAL-LED 2x A10 HB4 9006 EMC Headlight Kit CANBUS HID LED Decoder Anti-Flicker Error Canceller Relay Resistor Adapter (fits H10, 9005, 9145)

Features :

  • Genuine Can-Bus decoder, eliminated error code on dash for 90% of the cars.
  • Cancel error message cause by On-Board Computer ‘bulb out’ or ‘bulb failure’ warnings error.
  • Pre-wired for direct plug and play, bypass wiring like regular load resistors.
  • Work with most After Market LED Headlight Kits, this decoder can solve 95% auto headlight issue, so please confirm your bulb size with manual or contact with the seller. There are various complex headlight compatibility reasons, but we will keep on researching and upgrading the decoder to solve more auto headlight issue.
  • Disclaimer: Even this decoder size is compatible for your vehicles, yet we can not guarantee it fixes all problems as car system differs from one to another. IF IT DOES NOT WORK FOR YOU, PLEASE CONTACT US AND WE WILL FIGURE OUT A SOLUTION!

Additional Info :

Item Dimensions
Height 1
Width 1
Length 6

9. Xentec Universal relay wiring harness for all HID single kit H1, H3, H4, H7, H8, H9, H10, H11, H13, 9004, 9005, 9006, 9007, 5202, 880, 884

Features :

  • Protects your HID system by power directly from your battery
  • Eliminate flickering due to low electrical current
  • One relay harness powers both driver and passenger sides
  • compatible with all HID single bulbs H1, H3, H4, H7, H8, H9, H10, H11, H13, 9004, 9005, 9006, 9007, 5202, 880, 884
  • Includes 1 x Xentec HID Universal Single Beam Relay Harness

Additional Info :

Item Dimensions
Height 6
Width 3
Length 9

10. iJDMTOY (2) Easy Relay Harness Compatible With H4 9003 Hi/Lo Bi-Xenon Headlight Lighting Kit Xenon Bulbs Wiring Controllers

Features :

  • Simplify the installation process
  • Compatible with most aftermarket H4 (9003 HB2) Bi-xenon Hi/Lo xenon bulbs
  • Plug and play installation no annoying connecting wirings, installing to battery problem
  • No wiring required at all (no hot wire, no tools required)

Additional Info :

Item Dimensions
Weight 0.18125

The Buying Guide: Our Advice on How to Buy the Best hid relay kit

Before you invest your hard-earned money into a product, you should properly educate yourself about the available products and the best alternatives in the market. We have compiled the list of factors you should consider before buying a  hid relay kit to make your task easier.

Like almost any product, before buying a hid relay kit, you should ask yourself these few questions:

  1. How reputable are hid relay kit in comparison to market competitors?
  2. How durable and long-lasting are they, and how easy is it to service or fix them if something goes wrong?
  3. Why is it worth buying hid relay kit instead of other products?
  4. What are some key features and highlights of hid relay kit? Are those features worth it for your needs?
  5. What are some positives and negatives of hid relay kit, and how do they affect your user experience?
  6. Where can you buy hid relay kit and service or repair it if necessary?

These are just some of the questions that you need to seek the answer to when purchasing the product. It is essential to keep in mind that you may have further queries and questions, as you should.

These are just a few considerations that we consider absolutely crucial. You can find detailed answers to almost all of your questions by some internet research or even by trying out the product at the store.

Summarized Tips on Why You Should Buy from an Online Marketplace

In the year 2022, you have a multitude of options everytime you look to buy a new product. You have traditional retailers, department stores, online marketplaces, etc. We believe that for your next purchase, you should seriously consider online marketplaces.

Online platforms come with loads of facilities designed to make your entire shopping experience better. They are reputable, well regarded, and provide you with the opportunity to shop from your home and get the best deals.

A very important thing you get when buying from an online platform is flexibility and convenience. In our busy lives, it is quite hard to find the time to visit a physical store. Meanwhile, you can buy anything you want, including hid relay kit from an online store, while you are taking a break at work or doing your chores.

As it should be clear to you by now, there are a multitude of benefits when you go with an online platform over physical stores. Some of the benefits are summarized below in a few key points:


Online platforms quite often offer the best value in the market. There are many sellers who sell hid relay kit. However, thanks to the wide dealer and supplier network as well as advanced supply chain management, online platforms can almost always undercut the competing physical stores.

Online platforms also often give discounts and sales, especially around the Black Friday event and other festivities. You can find deals that you simply can’t find anywhere else.


Reliability is one key concern when you buy from an online retailer without physically testing the product. You simply don’t have the option to check the product before buying, so you must rely on the site.

Thankfully, online platforms usually offer warranty and easy replacement on many brands and products, including hid relay kit. You can avail all the warranty facilities of any regular store, all from the comfort of your own home.

Their extended warranty policies make sure that if you do end up encountering an issue on any product, you won’t incur financial losses. In fact, you can get a replacement product in a short period. This sort of guarantee makes shopping from online platforms a breeze. This is a primary reason so many people are switching to shopping from online platforms.


The online platforms around the world are growing exponentially in size, and that applies to the selection of products as well. As they get more popular, more and more brands sign up to sell their products on online platforms.

They have a wide range of products across many categories, divided and organized well. This helps you find exactly what you are looking for easily. You may even get software-generated recommendations for products you may need.  This includes hid relay kit and many more.

Having a huge variety means that you can assess your preferences and choices. You can choose from a range of alternatives before purchasing. This is often not the case in most physical stores, where there is a limitation to the number of brands.


Being able to read reviews from actual users of the product could prove to be very useful. Companies may often leave out some potential flaws or negatives in the product description.

But users who actually used the product can give honest and balanced feedback, which is useful to the buyers. You can take a decision unaffected by bias if you account for actual user experiences of the product you are looking for.


Being on the lookout for the right product can be challenging as there are so many good options. It can often be hard to narrow down the best products. Hopefully, this buying guide will help you pick from the best hid relay kit for your unique needs.

Another important aspect is picking the right place to buy the right product. We have extensively covered the benefits of going with online platforms. We hope that this article will be informative enough in aiding you to make the best purchase decisions in the future.

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