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The Best H4 Hid Relay Harness of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best H4 Hid Relay Harness of 2022. Check our ranking below.

2,532 (random num) Reviews Scanned

Rank No. #1
O-NEX HID Relay Harness H4 (9003 HB2) 12V 35W/55W Bi-Xenon Hi/Lo H/L Wiring Controller
  • 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.
Rank No. #2
Innovited HID Replacement Bi Xenon Relay Wiring Harness Hi Lo - H4 9003 HB2
  • H4 9003 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.
  • One relay harness powers both driver and passenger sides
  • Includes : 1x Inovited High Quality HID Relay Harness
Rank No. #3
XtremeVision H4/9003 Bi-Xenon Hi/Lo Plug-and-Play Relay Bi-Xenon Harness HID Wiring Controller
  • Compatible with ONLY 35W HID Conversion Kits NOT Compatible with 55W HID Conversion Kits
  • Full Plug and Play Installation - No extra wiring harness to the battery
  • Designed to be Compatible with Dual Beam HID Bulbs
  • Reliable Relay Harness with High/Low Beam Switching Function
  • Simple Plug-and-Play for Easy Installation Ð 2 Year Warranty
Rank No. #4
Innovited Universal Relay Wiring Harness for All HID H1, H3, H4, H7, H8, H9, H10, H11, H13, 9004, 9005, 9006, 9007, 5202, 880, 884
  • 40A/12VDC 30Amp Fuse SPST relay configuration
  • Compatible with both 35W and 55W
  • 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 HID Universal Single Beam Relay Harness
SaleRank No. #5
XtremeVision H4/9003 Hi/Lo Bi-Xenon Controller HID Battery Relay Wiring Harness 12V 35W/55W
  • Compatible with 35/55W HID Conversion Kits
  • Designed to be Compatible with Dual Beam HID Bulbs
  • Reliable Relay Harness with High/Low Beam Switching Function
  • Only 1 Harness Required for Both Driver/Passenger Side Headlights
  • Simple Plug-and-Play for Easy Installation - 2 Year Warranty
SaleRank No. #6
Anxingo 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
  • ●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
  • ●HIGH PERFORMANCE - Produce brighter light than halogen,increases more visibility,use less power,and has long lasting non-fading lifetime
  • ●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
  • HID conversion kit relay harness are used for vehicles with poor battery, alternator, or heavy draw on power from stereo's or any low voltage issues; This HID Kit Relay allows you to draw power directly from car battery instead of the stock car headlight bulb harness
SaleRank No. #7
RENMAII-LIGHT 1Set 2-Headlight H4 Relay Harness, H4 Headlight Relay Harness H4 Wiring Harness H6054 7x6 6054 Headlight Relay Kit for 95-97 Tacoma 88-95 Pickup 4 Runner Fix Dual Ground Problem
  • Designed to fix problems of dim headlight, back feeding power, flickering headlight and overheating plugs and overheating the headlight switch, malfunctioning H4 9003 headlights when using Hi/Low Beams.
  • 【IMPORTANT NOTICE】As To-yota Pickup and To-yota Tocoma use a double ground which leads to the headlights not work or only one beam work, this Harness is a must to fix the problem. It may be still complicated to wire in some new relays to run the headlights properly, TAKE IT EASY, it is not the issue of product quality, only because wiring circuit of To-yota series is a little complicated.
  • Assembly before you find out the model of working voltage is 12v, this headlight relay harness can't install and use 24v voltage.
  • Built-in two durable relays, high-temperature ceramic headlight sockets, can well proect the car circuit if there is any abnormal situation occur.
  • This H6054 LED headlights wiring harness H4 9003 led headlight relay kit can be used for Pickup Tacoma 7x6 5x7 Headlights upgrade.
Rank No. #8
Anxingo Dual High Low Beam Headlight Relay Wiring Harness H4 9003 with High Heat Ceramic Plugs
  • COMPATIBILITY - H4/9003 conversions, H6024 & H6014 headlights
  • SOLVE PROBLEMS WITH - Back feeding power,dim headligh,flickering headlight,overheating plugs,overloading the headlight switch,malfunctioning headlights when using hi/low beams
  • DURABLE - Made of hihg quality PE pipe,anti-aging, corrosion-resistant, heat-resistant high-frequency ceramic material, never melt.
  • CONVENIENCE - No error when installing HID conversion kit,pre-wired for plug and play, no need to modify the stock wires at all,easy to controll the light.
  • MORE SAFETY - The built-in fuse and two 40A waterproof relays can efficiently protect the circuit when high working current occurs.
Rank No. #9
Innovited (2) Easy Relay Harness For H4 9003 Hi/Lo Bi-Xenon HID Xenon Bulbs Wiring Controllers
  • No.1 High Quality HID Xenon Relay Harness
  • Support 35W and 55W Lights
  • Easy installation. Usually takes less than 10 minutes! "Plug-and-Play" in most vehicles.
  • Plug and play installation no annoying connecting wirings, installing to battery problem
  • Included: 2X H4 9003 bi xenon hi/lo realy harness
Rank No. #10
Ronybuy H4 Relay Harness H4 9003 Headlight Relay Wiring Kit Ceramic Socket Plugs for 7x6 5x7 H6054 6054 Headlights Conversion Kit, Fit for Toyota 95-97 Tacoma 88-95 Pickup, Fix Dual Ground Problem
  • 【Functions】If you have trouble with 7x6" , 4x6", or 5-3/4" headlights not working properly, such as dim headlight, back feeding power, flickering headlight and overheating plugs and overheating the headlight switch, malfunctioning H4 9003 headlights when using high low beams,this relay kit can be the solution.
  • 【Compatibility】Perfect relay wire harness kit replacement for H4 9003 headlight, H6054 H5054 H6054LL 6014 6052 6053 LED headlights relay conversion kit. With this kit, you will have further and wider visibility to see the deer, wild animals, falling rocks or other obstacles in advance to ensure safer driving at night. 30%-50% brightness improved than before or a new car.
  • 【Fitment】The H6054 headlights relay wiring harness H4/9003 led headlight relay kit can be used for pickup 7x6 5x7 headlights upgrade. Fit for Toyota 95-97 Tacoma 88-95 pickup headlights. Plug and play, you can find the wiring diagram in the package.
  • 【High Quality】The 40A H4 relay conversion kits is waterproof and come with two relays and ceramic socket plugs which are heat-resistant and corrosion-resistant, durable and stable, can work in any harsh conditions. The built-in 25A fuse ensures the safety and long lifespan.
  • 【Notice】Please make sure the working voltage is 12V, since this headlight relay harness doens't fit 24V voltage.If your socket PINs on your vehicle are not standard to guarantee your 4"x6" 7"x6" 5"x7" work normally, the H4 9003 HB2 relay wiring harness is needed.

Last update on 2024-04-16 / Affiliate links / Images from Amazon Product Advertising API

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