39.9539.951

Octane Lighting

Ceramic H4 Headlight 4 Headlamp Light Bulb Socket Plug Relay Wiring Harness 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' HEADLIGHT
Octane Lighting
-2
-3
-4
-2-3-4

Octane Lighting

Ceramic H4 Headlight 4 Headlamp Light Bulb Socket Plug Relay Wiring Harness 4X6

$39.95

Fitment list might be incomplete, if you sure this products fits your vehicle, select any to add to cart.

Select Your Vehicle
Specifications

Item specs

Condition
New
Surface Finish
HEAVY GAUGE WIRE WITH CERAMIC CONNECTORS
Model Number
12V0023872897
Placement on Vehicle
Front, Left, Right
Product ID
18065
Description

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 CERAMIC H4 SOCKET IS YOUR FIX! [100watt Halogen Bulb Max]

THIS HEADLIGHT RELAY 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 H4 SOCKET PLUGS WON'T 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

Customer Reviews
Share your thoughts with other customers
Login to leave a review

Top Reviews

stupid simple

by jeremy r on December 26, 2017
 
 
 
 
 
Verified Purchase

harness is of good quality, super easy to install with very clear cut instructions. very happy the power load is off my headlight switch now

Was this review helpful to you? yes no

Great fit for ‘86 Buick Regal

by Doug B on April 28, 2018
 
 
 
 
 
Verified Purchase

This harness works well in my ‘86 T-Type. Wires are a great length (positive connects directly to the alternator and the ground connects to existing ground screws on both sides of the engine bay). The relays, rated at 80 amps, seem higher quality than what is shown in the photos. Paperwork with relays states they can handle 100 watt lights. Only mod I made is that I moved the pins on the terminal connectors as I previously upgraded the lights to H1 & H4.

Was this review helpful to you? yes no

Headlight harness

by Brett R on May 04, 2018
 
 
 
 
 
Verified Purchase

This product is awesome and works great!

Was this review helpful to you? yes no
Application List
ImageApplicationDetailPriceAdd to Cart
 Audi 4000 (1980-1984)$39.95BUY
+ -
 Audi 5000 (1980-1985)$39.95BUY
+ -
 Audi Coupe (1981-1984)$39.95BUY
+ -
 Buick Apollo (1974)$39.95BUY
+ -
 Buick Century (1976-1985)$39.95BUY
+ -
 Buick Electra (1976-1986)$39.95BUY
+ -
 Buick LeSabre (1976-1986)$39.95BUY
+ -
 Buick Regal (1976-1987)$39.95BUY
+ -
 Buick Riviera (1975-1985)$39.95BUY
+ -
 Buick Skyhawk (1975-1978)$39.95BUY
+ -
 Buick Skylark (1986-1988)$39.95BUY
+ -
 Buick Somerset (1986-1987)$39.95BUY
+ -
 Buick Somerset Regal (1985)$39.95BUY
+ -
 Cadillac Brougham (1987-1989)$39.95BUY
+ -
 Cadillac Calais (1975-1976)$39.95BUY
+ -
 Cadillac Cimarron (1982-1985)$39.95BUY
+ -
 Cadillac DeVille (1975-1986)$39.95BUY
+ -
 Cadillac Eldorado (1975-1985)$39.95BUY
+ -
 Cadillac Fleetwood (1975-1986)$39.95BUY
+ -
 Cadillac Seville (1976-1985)$39.95BUY
+ -
 Chevrolet Blazer (1987-1997)$39.95BUY
+ -
 Chevrolet C10 (1981-1986)$39.95BUY
+ -
 Chevrolet C10 Suburban (1981-1986)$39.95BUY
+ -
 Chevrolet C20 (1981-1986)$39.95BUY
+ -
 Chevrolet C20 Suburban (1981-1986)$39.95BUY
+ -
 Chevrolet C30 (1981-1986)$39.95BUY
+ -
 Chevrolet Camaro (1982-1992)$39.95BUY
+ -
 Chevrolet Caprice (1977-1986)$39.95BUY
+ -
 Chevrolet Cavalier (1984-1987)$39.95BUY
+ -
 Chevrolet Celebrity (1982-1986)$39.95BUY
+ -
 Chevrolet El Camino (1976-1987)$39.95BUY
+ -
 Chevrolet G10 (1988-1991)$39.95BUY
+ -
 Chevrolet G20 (1988-1991)$39.95BUY
+ -
 Chevrolet G30 (1988-1991)$39.95BUY
+ -
 Chevrolet Impala (1977-1985)$39.95BUY
+ -
 Chevrolet K10 (1981-1986)$39.95BUY
+ -
 Chevrolet K10 Suburban (1981-1986)$39.95BUY
+ -
 Chevrolet K20 (1981-1986)$39.95BUY
+ -
 Chevrolet K20 Suburban (1981-1986)$39.95BUY
+ -
 Chevrolet K30 (1981-1986)$39.95BUY
+ -
 Chevrolet K5 Blazer (1983-1986)$39.95BUY
+ -
 Chevrolet Malibu (1976-1977)$39.95BUY
+ -
 Chevrolet Monte Carlo (1976-1986)$39.95BUY
+ -
Questions & Answers

Be first to ask a question


SIGN UP FOR OUR NEWSLETTER
and receive special deals and discounts.

CONTACTS

Octane Lighting
675 Cochran St. Simi Valley,
CA 93065

Toll Free:(855) 962-8263
International: (818) 932-9522

Email: [email protected]

Open: 24hrs