Headlight Relay Harnesses

Products: 112 of 47
Products: 112 of 47
  • Amber Flush Mount Rear Tail Brake Light Lens Assembly Set of 4 for 59 Cadillac
    Octane LightingSET OF 4 - Amber Flush Mount Tail Light Lens Assembly for 59 CadillacSET OF 4 New Amber Tail Light Lens Assembles12v 1157 Bulbs IncludedAmber Polycarbonate LensesSimple 3-Wire HookupTail Lamp / Brake FunctionsFully Sealed ElectronicsEasy Surface Mounting w/ 2 StudsMounting Hardware & Gaskets IncludedFits 1959 Cadillac CarsQty: 4 (Four) AssembliesWe Also Have These Assemblies Available Individually in Our Store
    • $139.95
    1 left in stock.
  • Amber Flush Mount Rear Tail Brake Light Lens Assembly Set of 4 for 59 Cadillac
    Octane LightingSET OF 4 - Amber Flush Mount Tail Light Lens Assembly for 59 CadillacSET OF 4 New Amber Tail Light Lens Assembles12v 1157 Bulbs IncludedAmber Polycarbonate LensesSimple 3-Wire HookupTail Lamp / Brake FunctionsFully Sealed ElectronicsEasy Surface Mounting w/ 2 StudsMounting Hardware & Gaskets IncludedFits 1959 Cadillac CarsQty: 4 (Four) AssembliesWe Also Have These Assemblies Available Individually in Our Store
    • $139.95
    1 left in stock.
  • 5-3/4" Motorcycle Stock 6v LED Headlamp w/ Chrome Moto Bucket Bottom Mount EACH
    ONE - NEW - MOTORCYCLE 5-3/4" INCH ROUND STOCK GLASS HEADLAMP & CHROME METAL HOUSING INCLUDES (1) HIGH INTENSITY 6v 3RD GENERATION LED H4 INTENSE WHITE LIGHT BULB! - Fits Harley Davidson Motorcycle with 5.75" Headlight Buckets - One New 6-Volt LED Headlight w/ Moto Bucket SAE/DOT Approved - Street LegalDurable Chrome Bucket w/ Wiring & PlugBottom Stud Mounted BucketChrome Finish2600 Lumen Low Beam / 4000 Lumen High BeamDaylight White Brightness360° Light Beam AngleBrighter and Whiter than Stock Headlights High & Low Beam Function LED Bulb Works with Factory Wiring Original 3 Prong Plug Design (Plug & Play) High Quality Stock Style Glass Faced & Metal Backed Semi-Sealed Beam - Removable / Replaceable Light Bulbs Direct Replacement for Stock Headlights Fits Motorcycles with 5-3/4" Round Headlight Housing This listing is for one new 5.75" round 6 volt high/low beam stock style H4 conversion 3rd Generation LED motorcycle headlight with a chrome headlight bucket. Includes one 3rd Gen LED Xenon 6500k super white LED bulb. This is a glass faced headlight. These are very good quality and very bright! These headlights have a domed clear glass face unlike all all the others on the market that have a flat plastic face. These light up much brighter and whiter than the standard stock style incandescent headlight bulbs. These have the original 3 prong plug design on the back so they will plug right into the original wiring harness (no wiring modification needed). These will fit motorcycles that have 5.75 inch in diameter headlight buckets with stud mounts. Bucket is metal with a chrome finish and a bottom stud mount.  We will take extra care in packaging. Octane Lighting GEN 3 All-In-One H4 LED Headlight Bulbs: 2,600 / 4,000 Lumen Bulbs 2,600 / 4,000 LUMENS PER BULB! The LED conversion kit to rival HID power is finally here! The Octane Lighting Gen 3 LED conversion kits come in all different headlight and fog light bulb styles. Not only are the new GEN 3 LED conversion kits as bright as an HID system, but the new design from Octane Lighting, does not require a relay or harness or special drivers. The GEN 3 LED conversion kits from Octane Lighting have the driver built in to the bulb, which means there are no external parts to mount or plug in, just replace your old halogen bulbs with the new ones and plug them in like the originals. The new GEN 3 LED conversion kits from Octane Lighting are the brightest on the market! Each dual beam LED bulb produces 2,600 Lumens of light and draws 26 watts of energy on the low beam setting; but produces 4,000 Lumens of light and draws 40 watts of energy on the high beam setting. LED LIGHT BULBSpecifications and Features: 2,600 Lumens Low Beam / 4,00 Lumens High Beam Light Output Per Bulb360 Degree Light Beam Angle26 Watts Low Beam / 40 Watts High Beam Energy Usage Per BulbLED Light Color: 6,500KWeatherproof Rating: IP68Waterproof Ball-Bearing Fan for CoolingNewest Technology All-In-One Design: No Ballast or Driver RequiredLED Protection Circuit to Protect from Reverse Polarity, Low Voltage or High Voltage SpikesSmart & Efficient Cooling System Uses Built-In Cooling FanGreater Visibility - 3x Brighter than Factory Halogen BulbsHigh Luminous Efficacy Flux: 2,600/4,000lmHigh Quality Aluminum Heat Sink Ensures Proper Temperature RegulationLower Power Consumption than Halogen BulbsVibration Proof Design30,000 Hour LifespanEasy Plug & Play Installation - No Modification RequiredNo Splicing of Harnesses Required for LED BulbsUses 75% LESS Power than Halogen or HID Bulbs3x Brighter than Stock Halogen BulbsOBC Error Free OperationDramatically Improves Visibility at Night SAE & DOT APPROVED
    • $79.95
    2 left in stock.
  • 5-3/4" Motorcycle Stock 6v LED Headlamp w/ Chrome Moto Bucket Bottom Mount EACH
    ONE - NEW - MOTORCYCLE 5-3/4" INCH ROUND STOCK GLASS HEADLAMP & CHROME METAL HOUSING INCLUDES (1) HIGH INTENSITY 6v 3RD GENERATION LED H4 INTENSE WHITE LIGHT BULB! - Fits Harley Davidson Motorcycle with 5.75" Headlight Buckets - One New 6-Volt LED Headlight w/ Moto Bucket SAE/DOT Approved - Street LegalDurable Chrome Bucket w/ Wiring & PlugBottom Stud Mounted BucketChrome Finish2600 Lumen Low Beam / 4000 Lumen High BeamDaylight White Brightness360° Light Beam AngleBrighter and Whiter than Stock Headlights High & Low Beam Function LED Bulb Works with Factory Wiring Original 3 Prong Plug Design (Plug & Play) High Quality Stock Style Glass Faced & Metal Backed Semi-Sealed Beam - Removable / Replaceable Light Bulbs Direct Replacement for Stock Headlights Fits Motorcycles with 5-3/4" Round Headlight Housing This listing is for one new 5.75" round 6 volt high/low beam stock style H4 conversion 3rd Generation LED motorcycle headlight with a chrome headlight bucket. Includes one 3rd Gen LED Xenon 6500k super white LED bulb. This is a glass faced headlight. These are very good quality and very bright! These headlights have a domed clear glass face unlike all all the others on the market that have a flat plastic face. These light up much brighter and whiter than the standard stock style incandescent headlight bulbs. These have the original 3 prong plug design on the back so they will plug right into the original wiring harness (no wiring modification needed). These will fit motorcycles that have 5.75 inch in diameter headlight buckets with stud mounts. Bucket is metal with a chrome finish and a bottom stud mount.  We will take extra care in packaging. Octane Lighting GEN 3 All-In-One H4 LED Headlight Bulbs: 2,600 / 4,000 Lumen Bulbs 2,600 / 4,000 LUMENS PER BULB! The LED conversion kit to rival HID power is finally here! The Octane Lighting Gen 3 LED conversion kits come in all different headlight and fog light bulb styles. Not only are the new GEN 3 LED conversion kits as bright as an HID system, but the new design from Octane Lighting, does not require a relay or harness or special drivers. The GEN 3 LED conversion kits from Octane Lighting have the driver built in to the bulb, which means there are no external parts to mount or plug in, just replace your old halogen bulbs with the new ones and plug them in like the originals. The new GEN 3 LED conversion kits from Octane Lighting are the brightest on the market! Each dual beam LED bulb produces 2,600 Lumens of light and draws 26 watts of energy on the low beam setting; but produces 4,000 Lumens of light and draws 40 watts of energy on the high beam setting. LED LIGHT BULBSpecifications and Features: 2,600 Lumens Low Beam / 4,00 Lumens High Beam Light Output Per Bulb360 Degree Light Beam Angle26 Watts Low Beam / 40 Watts High Beam Energy Usage Per BulbLED Light Color: 6,500KWeatherproof Rating: IP68Waterproof Ball-Bearing Fan for CoolingNewest Technology All-In-One Design: No Ballast or Driver RequiredLED Protection Circuit to Protect from Reverse Polarity, Low Voltage or High Voltage SpikesSmart & Efficient Cooling System Uses Built-In Cooling FanGreater Visibility - 3x Brighter than Factory Halogen BulbsHigh Luminous Efficacy Flux: 2,600/4,000lmHigh Quality Aluminum Heat Sink Ensures Proper Temperature RegulationLower Power Consumption than Halogen BulbsVibration Proof Design30,000 Hour LifespanEasy Plug & Play Installation - No Modification RequiredNo Splicing of Harnesses Required for LED BulbsUses 75% LESS Power than Halogen or HID Bulbs3x Brighter than Stock Halogen BulbsOBC Error Free OperationDramatically Improves Visibility at Night SAE & DOT APPROVED
    • $79.95
    2 left in stock.
  • Ceramic H4 Headlight Relay Wiring Harness 4 Headlamp Light Bulb Socket Plugs Set
    This is a H4 / 9003 headlight relay harness with hi heat ceramic plugs for cars & trucks with 4 headlights - hi & low beams. (plug and play harness!) If your upgrading to halogen bulbs or you are having trouble with your 5-3/4" headlights not working properly - this is your fix! [100watt halogen bulb max] This Harness Fixes: Dim Headlights Back Feeding Power Flickering Headlights Malfunctioning Headlights When Using Hi/Low Beams Overloading The Headlight Switch Overheating Plugs This is a h4/9003 12v headlight conversion wiring harness with hi heat ceramic plugs for cars that have upgraded halogen or xenon h4 bulbs. The stock headlight switch cannot handle the necessary power needed to light the halogen bulbs so the headlights will eventually overload the headlight switch and end up making the lights dim, flicker, or turn off. This harness bypasses the power draw from the headlight switch and pulls the power directly from the cars battery, but still uses the stock headlight switch to activate the relays to turn the headlights on and off. The ceramic plugs wont melt like standard plastic plugs will from the higher heat that halogen bulbs put out. This is harness is a direct plug and plug with all the correct factory style plugs for the high and low beam headlights! [ Harness can not be used with bulbs higher than 100watt halogen bulbs. ] H4 4 headlight harness for headlight interchange:H4 conversionsH5001 & H5006 headlights4000 & 5001 headlights
    • $44.95
  • H4 Headlight Relay Wiring Harness Headlamp Light Bulb Ceramic Socket Plugs 5-3/4
    THIS IS A 5-3/4" HALOGEN H4 HEADLIGHT RELAY HARNESS WITH HI HEAT CERAMIC PLUGS FOR CARS & TRUCKS WITH 4 HEADLIGHTS - HI & LOW BEAMS (PLUG AND PLAY HARNESS!) IF YOUR UPGRADING TO HALOGEN BULBS OR YOU ARE HAVING TROUBLE WITH YOUR 5-3/4" HEADLIGHTS NOT WORKING PROPERLY - THIS IS YOUR FIX! [100watt Halogen Bulb Max] THIS HARNESS FIXES:  DIM HEADLIGHTS BACK FEEDING POWER FLICKERING HEADLIGHTS MALFUNCTIONING HEADLIGHTS WHEN USING HI/LOW BEAMS OVERLOADING THE HEADLIGHT SWITCH OVERHEATING PLUGS THIS IS A H4/9003 12V HEADLIGHT CONVERSION WIRING HARNESS WITH HI HEAT CERAMIC PLUGS FOR CARS THAT HAVE UPGRADED HALOGEN OR XENON H4 BULBS. THE STOCK HEADLIGHT SWITCH CANNOT HANDLE THE NECESSARY POWER NEEDED TO LIGHT THE HALOGEN BULBS SO THE HEADLIGHTS WILL EVENTUALLY OVERLOAD THE HEADLIGHT SWITCH AND END UP MAKING THE LIGHTS DIM, FLICKER, OR TURN OFF. THIS HARNESS BYPASSES THE POWER DRAW FROM THE HEADLIGHT SWITCH AND PULLS THE POWER DIRECTLY FROM THE CARS BATTERY, BUT STILL USES THE STOCK HEADLIGHT SWITCH TO ACTIVATE THE RELAYS TO TURN THE HEADLIGHTS ON AND OFF. THE CERAMIC PLUGS WONT MELT LIKE STANDARD PLASTIC PLUGS WILL FROM THE HIGHER HEAT THAT HALOGEN BULBS PUT OUT. THIS IS HARNESS IS A DIRECT PLUG AND PLUG WITH ALL THE CORRECT FACTORY STYLE PLUGS FOR THE HIGH AND LOW BEAM HEADLIGHTS! HARNESS CAN NOT BE USED WITH BULBS HIGHER THAN 100watt HALOGEN BULBS. H4 4 HEADLIGHT HARNESS FOR HEADLIGHT INTERCHANGE: H4 CONVERSIONS H5001 & H5006 HEADLIGHTS 4000 & 5001 HEADLIGHTS
    • $44.95
  • Ceramic H4 Headlight Relay Wiring Harness 4 Headlamp Light Bulb Socket Plugs 4X6
    THIS IS A 4X6" HALOGEN H4 HEADLIGHT RELAY HARNESS WITH HI HEAT CERAMIC PLUGS FOR CARS & TRUCKS WITH 4 HEADLIGHTS - HI & LOW BEAMS (PLUG AND PLAY HARNESS!) IF YOUR UPGRADING TO HALOGEN BULBS OR YOU ARE HAVING TROUBLE WITH YOUR 4X6" HEADLIGHTS NOT WORKING PROPERLY - THIS IS YOUR FIX! [100watt Halogen Bulb Max] THIS HARNESS FIXES:  DIM HEADLIGHTS BACK FEEDING POWER FLICKERING HEADLIGHTS MALFUNCTIONING HEADLIGHTS WHEN USING HI/LOW BEAMS OVERLOADING THE HEADLIGHT SWITCH OVERHEATING PLUGS THIS IS A H4/9003 12V HEADLIGHT CONVERSION WIRING HARNESS WITH HI HEAT CERAMIC PLUGS FOR CARS THAT HAVE UPGRADED HALOGEN OR XENON H4 BULBS. THE STOCK HEADLIGHT SWITCH CANNOT HANDLE THE NECESSARY POWER NEEDED TO LIGHT THE HALOGEN BULBS SO HEADLIGHTS OVERLOAD THE HEADLIGHT SWITCH AND END UP MAKING THE LIGHTS DIM, FLICKER, OR TURN OFF. THIS HARNESS BYPASSES THE POWER DRAW FROM THE HEADLIGHT SWITCH AND PULLS THE POWER DIRECTLY FROM THE CARS BATTERY, BUT STILL USES THE STOCK HEADLIGHT SWITCH TO ACTIVATE THE RELAYS TO TURN THE HEADLIGHTS ON AND OFF. THE CERAMIC PLUGS WONT MELT LIKE STANDARD PLASTIC PLUGS WILL FROM THE HIGHER HEAT THAT HALOGEN BULBS PUT OUT. THIS IS HARNESS IS A DIRECT PLUG AND PLUG WITH ALL THE CORRECT FACTORY STYLE PLUGS FOR THE HIGH AND LOW BEAM HEADLIGHTS! HARNESS CAN NOT BE USED WITH HALOGEN BULBS HIGHER THAN 100watt. H4 4 HEADLIGHT HARNESS FOR HEADLIGHT INTERCHANGE: H4 CONVERSIONS H4651 & H4656 HEADLIGHTS 4651 & 4652 HEADLIGHTS
    • $44.95
  • Ceramic H4 Headlight Relay Wiring Harness 2 Headlamp Light Bulb Socket Plugs 7"
    THIS IS A 7" HALOGEN H4 HEADLIGHT RELAY HARNESS WITH HI HEAT CERAMIC PLUGS FOR CARS & TRUCKS WITH 2 HEADLIGHTS - HI & LOW BEAMS (PLUG AND PLAY HARNESS!) IF YOUR UPGRADING TO HIGHER WATTAGE HALOGEN BULBS OR YOU ARE HAVING TROUBLE WITH YOUR 7" HEADLIGHTS NOT WORKING PROPERLY - THIS IS YOUR FIX! - THIS HARNESS FIXES:  DIM HEADLIGHTS BACK FEEDING POWER FLICKERING HEADLIGHTS  MALFUNCTIONING HEADLIGHTS WHEN USING HI/LOW BEAMS OVERLOADING THE HEADLIGHT SWITCH OVERHEATING PLUGS THIS IS A H4/9003 12V HEADLIGHT CONVERSION WIRING HARNESS WITH HI HEAT CERAMIC PLUGS FOR CARS THAT HAVE UPGRADED HALOGEN OR XENON H4 BULBS. THE STOCK HEADLIGHT SWITCH CANNOT HANDLE THE NECESSARY POWER NEEDED TO LIGHT THE HI WATT HALOGEN BULBS SO HEADLIGHTS OVERLOAD THE HEADLIGHT SWITCH AND END UP MAKING THE LIGHTS DIM, FLICKER, OR TURN OFF. THIS HARNESS BYPASSES THE POWER DRAW FROM THE HEADLIGHT SWITCH AND PULLS THE POWER DIRECTLY FROM THE CARS BATTERY, BUT STILL USES THE STOCK HEADLIGHT SWITCH TO ACTIVATE THE RELAYS TO TURN THE HEADLIGHTS ON AND OFF. THE CERAMIC PLUGS WONT MELT LIKE STANDARD PLASTIC PLUGS WILL FROM THE HIGHER HEAT THAT HALOGEN BULBS PUT OUT. THIS IS HARNESS IS A DIRECT PLUG AND PLUG WITH ALL THE CORRECT FACTORY STYLE PLUGS FOR THE HIGH AND LOW BEAM HEADLIGHTS! H4 2 HEADLIGHT HARNESS FOR HEADLIGHT INTERCHANGE: H4 CONVERSIONS H6024 HEADLIGHTS 6014 HEADLIGHTS
    • $39.95

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