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Headlight Relay Harnesses

Products: 1–12 of 47
Show: 12
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  • 9007 Headlight Relay Harness | Other Accessories
    9007 Headlight Relay Harness | Other Accessories
    Sends High Amperage to Headlamps Corrects Dim Lights on Classic Cars and Hot Rods Select Proper Kit to Match Your Type of Headlamp Bulbs 12 Volt
    • $48.69
  • 9005/9006 Headlight Relay Harness Kit | Other Accessories
    9005/9006 Headlight Relay Harness Kit | Other Accessories
    Sends High Amperage to Headlamps 9005/9006 Headlight Relay Harness Corrects Dim Lights on Classic Cars and Hot Rods Select Proper Kit to Match Your Type of Headlamp Bulbs 12 Volt
    • $48.69
  • H4 Headlight Relay Harness Kit | Other Accessories
    H4 Headlight Relay Harness Kit | Other Accessories
    H4 Headlight Relay Harness KitSends High Amperage to Headlamps Corrects Dim Lights on Classic Cars and Hot Rods Works on Original Style 6014 Sealed Beams 12 Volt
    • $50.19
  • 9007/9004 Headlight Headlamp Relay Harness Wire Plugs Wiring 12v Kit
    9007/9004 Headlight Headlamp Relay Harness Wire Plugs Wiring 12v Kit
    9007 / 9004 Halogen Headlight Headlamp Relay Harness Wiring 12v Kit IF YOUR UPGRADING TO HIGHER WATTAGE HALOGEN BULBS OR YOU ARE HAVING TROUBLE WITH YOUR HEADLIGHTS NOT WORKING PROPERLY- THIS IS YOUR FIX! - 9007/9004 Headlight Relay Harness 12v Sends Higher Amperage from the Battery to Your Headlights Brightens Dim Headlights THIS HARNESS FIXES: DIM HEADLIGHTS BACK FEEDING POWER FLICKERING HEADLIGHTS  MALFUNCTIONING HEADLIGHTS WHEN USING HI/LOW BEAMS OVERLOADING THE HEADLIGHT SWITCH THIS IS A 9007 12V HEADLIGHT CONVERSION WIRING HARNESS FOR CARS & TRUCKS THAT HAVE UPGRADED HALOGEN OR XENON 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. THIS IS HARNESS IS A DIRECT PLUG AND PLUG WITH ALL THE CORRECT FACTORY STYLE PLUGS FOR THE HIGH AND LOW BEAM HEADLIGHTS!
    • $39.95
    4 left in stock. Backorder available
  • 64 65 66 Ford Mustang Red Rear Tail Light Housing 1157 Socket Pigtail Wiring Pr
    64 65 66 Ford Mustang Red Rear Tail Light Housing 1157 Socket Pigtail Wiring Pr
     64 65 66 Ford Mustang Red Tail Light Lamp Lens Housing Socket Wiring Pigtail PairNew Tail Light Pigtail Wiring PairLeft & RightFits 1157Sold As PairFits 1964 1965 1966 Ford Mustang
    • $9.88
    4 left in stock. Backorder available
  • 64 65 66 Ford Mustang Red Rear Tail Light Housing 1157 Socket Pigtail Wiring
    64 65 66 Ford Mustang Red Rear Tail Light Housing 1157 Socket Pigtail Wiring
     64 65 66 Ford Mustang Red Tail Light Lamp Lens Housing Socket Wiring PigtailNew Tail Light Pigtail WiringLeft or RightFits 1157Sold As EachFits 1964 1965 1966 Ford Mustang
    • $3.57
    9 left in stock. Backorder available
  • 3 Pin Prong 12V Terminal Relay Electronic LED Flasher Switch Turn Signal Light
    3 Pin Prong 12V Terminal Relay Electronic LED Flasher Switch Turn Signal Light
    (1) -  3 Terminal 12V LED Electrical Flasher Solve Turn Signal Problems: Hyper Flashing, No Flashing, or Burnt Out Bulb Indication when using LED Lights and LED Bulbs 3 Terminal Flasher / 3 Prong with Ground Wire Use with LED lights Max 20 Amps New 3-prong (3 terminal with ground wire) 12 Volt LED Flasher. Flasher is designed to replace stock turn signal flasher cars and trucks with 3 prong 12v systems. Replacement of the stock flasher is usually needed in order for the LED turn signals to operate as intended. Solves: hyper flashing, burnt out bulb indication, or non flashing when using led lights and led light bulbs. These flashers will also work with stock turn signals, so if you change back to stock lights, there will be no need to swap out the flasher. We also offer 2-prong LED flashers in our store.
    • $16.95
  • 12V 4-Way Turn Signal Flasher Switch Heavy Duty Column Clamp 12 Volt Gm Hot Rod
    12V 4-Way Turn Signal Flasher Switch Heavy Duty Column Clamp 12 Volt Gm Hot Rod
    Heavy Duty Universal Turn Signal Switch With Steering Column Clamp Chrome Heavy Duty Switch, 7 Wires Universal for any Car & Truck with Turn Signals Supplied with Clamp to Hold on the Steering Column No Drilling or Cutting Required   2 Green Turning Pilot Lights 1 Red Hazard Pilot Light (4-Way) Fuse-in-line included, Original -"YONGKEE" Style for All Trucks OEM Part # A-13480-A Wiring Instructions Included  
    • $16.99
  • H4 9005/9006 Headlight Headlamp Relay Harness Wiring 12v Kit
    H4 9005/9006 Headlight Headlamp Relay Harness Wiring 12v Kit
    H4 9005/9006 Halogen Headlight Headlamp Relay Harness Wiring 12v Kit IF YOUR UPGRADING TO HIGHER WATTAGE HALOGEN BULBS OR YOU ARE HAVING TROUBLE WITH YOUR HEADLIGHTS NOT WORKING PROPERLY- THIS IS YOUR FIX! -H4 9005/9006 Headlight Relay Harness12vSends Higher Amperage from the Battery to Your HeadlightsBrightens Dim Headlights THIS HARNESS FIXES: DIM HEADLIGHTS BACK FEEDING POWER FLICKERING HEADLIGHTS  MALFUNCTIONING HEADLIGHTS WHEN USING HI/LOW BEAMS OVERLOADING THE HEADLIGHT SWITCHTHIS IS A 9005 / 9006 12V HEADLIGHT CONVERSION WIRING HARNESS FOR CARS & TRUCKS 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. THIS IS HARNESS IS A DIRECT PLUG AND PLUG WITH ALL THE CORRECT FACTORY STYLE PLUGS FOR THE HIGH AND LOW BEAM HEADLIGHTS!
    • $39.75
    1 left in stock. Backorder available
  • Ceramic H4 Headlight Relay Wiring Harness 2 Headlamp Light Bulb Socket Plugs 7"
    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
  • Ceramic H4 Headlight Relay Wiring Harness 2 Headlamp Light Bulb Socket Plugs 7"
    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
  • Ceramic H4 7" Headlight 2 Headlamp Light Bulb Socket Plug Relay Wiring Harness
    Ceramic H4 7" Headlight 2 Headlamp Light Bulb Socket Plug Relay Wiring Harness
    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
Products: 1–12 of 47
Show: 12
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  • Bogg Bag XL You Navy Me Crazy Blue Ultimate Beach Tote Go Anywhere With 2 Pouch
    Bogg Bag XL You Navy Me Crazy Blue Ultimate Beach Tote Go Anywhere With 2 Pouch
    Bogg Bag Cooler COMBO Large Original Beach Tote Navy Blue NWT AuthenticUltimate Tote w/ Cooler and Drink Caddy Get all 3! The perfect combination for the beach, boat or ballgames.The Ultimate Tote – Roomy and it won't tip over. Tough plastic is easy to rinse off. Includes 2 removable zip pouches. Bogg® Brrr Cooler – Insulated insert fits snug inside the tote. Durable, soft-sided polyester exterior. Zip closure and adjustable shoulder strap. Ice packs recommended. Navy.Cup Caddy – Convenient size holds most cans and bottles. Coral.
    • $89.95
    Out of stock
  • 10Pc White LED Chrome Modules Motorcycle Chopper Frame Neon Glow Lights Pods Kit
    10Pc White LED Chrome Modules Motorcycle Chopper Frame Neon Glow Lights Pods Kit
    12V MOTORCYCLE WHITE LED ACCENT LIGHTING. (10) CHROME MODULES WITH 4 WHITE LEDS IN EACH MODULE. TWO SCREW HOLES IN THE ABS CHROME MODULE FOR EASY MOUNTING. White LED Color. Operates from 7V-15V DC. 120 degree viewing angle, 4 LEDs per Light. LED's last longer & use less power (uses 30mA of power @ 12V DC). 4 LED's 5mm (Not SMD LEDs with lens cap). 36" wire leads (Red = positive, Black= negative).
    • $34.95
    Out of stock
  • 8Pc White LED Chrome Modules Motorcycle Chopper Frame Neon Glow Lights Pods Kit
    8Pc White LED Chrome Modules Motorcycle Chopper Frame Neon Glow Lights Pods Kit
    12V MOTORCYCLE WHITE LED ACCENT LIGHTING. (8) CHROME MODULES WITH 4 WHITE LEDS IN EACH MODULE. ADHESIVE DOUBLE SIDED TAPE ON BACKSIDE AND TWO SCREW HOLES IN THE ABS CHROME MODULE FOR EASY MOUNTING. White LED Color. Operates from 7V-15V DC. 120 degree viewing angle, 4 LEDs per Light. LED's last longer & use less power (uses 30mA of power @ 12V DC). 4 LED's 5mm (Not SMD LEDs with lens cap). 36" wire leads (Red = positive, Black= negative). Plastic Chrome module with 2 mounting holes. Includes double sided mounting tape on backside Measures L=1 1/2" H=3/8" W=3/4" Completely waterproof, safe for wet areas.
    • $20.95
    Out of stock
  • 2x Tape Dispenser Industrial Packing Gun Shipping w/ 6 Rolls 2 Mil 2" x 110yds
    2x Tape Dispenser Industrial Packing Gun Shipping w/ 6 Rolls 2 Mil 2" x 110yds
    2 -  2" Tape Dispensers with 6 large tape rollsIncludes:1 - 2" Side Load Tape Gun6 Rolls - 2 Mil 2" x 110yds
    • $49.95
    Out of stock
  • Ceramic H4 Headlight Relay Wiring Harness 4 Headlamp Light Bulb Socket Plugs Set
    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
    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
    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"
    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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