H4 INFO
The H4 bulb turns off the low beam when the high beam is turn on, and it will continue to work as such.
H4 is wired the same as 6006, 6014.
By purchasing any headlight harness adapter you assume all responsibility for knowing the proper ways of testing your factory harness and any circumstances that can happen by changing bulbs.
ALL HARNESS ARE ARE FOR OFFROAD USE ONLY.
H4 to H1 Euro style low beam only
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
Wired to trigger as low beam.
No high beam output.
Euro
$25.00 pair. (2 harnesses)
H4 to H1 2 pin style low beam only
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
Wired to trigger as low beam.
No high beam output.
$25.00 pair. (2 harnesses)
H4 to H1 Euro style high beam only
This will allow you to install a H1 bulb in place of your H4 bulb.
H4 socket plugs into your harness, H1 socket plugs into H1 bulb or HID.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
Wired to trigger as high beam.
No low beam output.
Euro
$25.00 pair. (2 harnesses)
H4 to H1 2 pin style high beam only
This will allow you to install a H1 bulb in place of your H4 bulb.
H4 socket plugs into your harness, H1 socket plugs into H1 bulb or HID.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
Wired to trigger as high beam.
No low beam output.
Asian 2 pin H1
$25.00 pair. (2 harnesses)
H4 to H1 lowbeam and H1 highbeam Euro style
This will allow you to install a H1 low beam bulb and H1 high beam bulb in place of your H4 bulb.
H4 socket plugs into your harness, H1 socket plugs into H1 low beam bulb and H1 high beam bulb.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
$50.00.00 pair. (2 harnesses) euro H1 connector’s
H4 to H1 lowbeam and H1 highbeam 2 pin style
This will allow you to install a H1 low beam bulb and H1 high beam bulb in place of your H4 bulb.
H4 socket plugs into your harness, H1 socket plugs into H1 low beam bulb and H1 high beam bulb.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
$50.00.00 pair. (2 harnesses) Asian 2 pin connector connector’s
H4 to H1 lowbeam and 9005 highbeam Euro style
This will allow you to install a H1 low beam bulb and 9005 high beam bulb in place of your H4 bulb.
H4 socket plugs into your harness, H1 socket plugs into H1 low beam bulb and 9005 high beam bulb.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
$50.00.00 pair. (2 harnesses) euro H1 connector’s
H4 to H1 lowbeam and 9005 highbeam 2 pin style
This will allow you to install a H1 low beam bulb and 9005 high beam bulb in place of your H4 bulb.
H4 socket plugs into your harness, H1 socket plugs into H1 low beam bulb and 9005 high beam bulb.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
$50.00.00 pair. (2 harnesses) Asian 2 pin connector connector’s
H4 to H7 Low Beam Only
This will allow you to install a H7 bulb in place of your H4 bulb.
H4 socket plugs into your harness, H7 socket plugs into H7 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to H7 low beam turns the light on when your switch is in the low beam posistion.
H4 to H7 Low beam only: $12.50 each (1 harness)
H4 to H7 High Beam Only
This will allow you to install a H7 bulb in place of your H4 bulb.
H4 socket plugs into your harness, H7 socket plugs into H7 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to H7 high beam turns the light on when your switch is in the high beam posistion.
H4 to H7 High beam only: $25.00 pair
H4 to H7 Low and H1 HIgh Beam Euro Style
This will allow you to install a H7 lowbeam and H1 highbeam bulbs in place of your H4 bulb.
H4 socket plugs into your harness, H7 socket plugs into H7 bulb and H1 sockets plug into H1 bulbs.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
Euro style H1 connectors.
H4 to H7 Low and H1 High beam Euro style: $25.00 each (1 harness)
H4 to H7 Low and H1 High Beam 2 Pin Style
This will allow you to install a H7 lowbeam and H1 highbeam bulbs in place of your H4 bulb.
H4 socket plugs into your harness, H7 socket plugs into H7 bulb and H1 sockets plug into H1 bulbs.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
2 pin H1 connectors.
H4 to H7 Low and H1 High beam 2 pin style: $25.00 each (1 harness)
H4 to H7 Low and H7 High Beam
This will allow you to install a H7 lowbeam and H7 highbeam bulbs in place of your H4 bulb.
H4 socket plugs into your harness, H7 and H7 sockets plug into H7 and H7 bulbs.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to H7 Low and H7 High beam: $25.00 each (1 harness)
H4 to H7 Low and H9 High Beam
This will allow you to install a H7 lowbeam and H9 highbeam bulbs in place of your H4 bulb.
H4 socket plugs into your harness, H7 and H9 sockets plug into H7 and H9 bulbs.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to H7 Low and H9 High beam: $25.00 each (1 harness)
H4 to H7 Low and 9005 High Beam
This will allow you to install a H7 low and 9005 high bulb in place of your H4 bulb.
H4 socket plugs into your harness, H7 and 9005 sockets plug into H7 and 9005 bulb.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to H7 Low and 9005 High beam: $50.00 pair (2 harness)
H4 to H8 / H11 Low Beam

H4 to H8/H11 low beam only
H4 socket plugs into your harness, H8 socket plugs into H8 or H11 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
No high beam output
H4 to H8/H11 Low beam only: $25.00 pair. (2 harnesses)
H4 to H8 / H11 Low and H8 / H11 High Beam
This will allow you to install a H8 or H11 lowbeam and H8 or H11 highbeam bulbs in place of your H4 bulb.
H4 socket plugs into your harness, H8/H11 and H8/H11sockets plug into H8 or H11and H8 or H11bulbs.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to H8/H11 Low and H8/H11 High beam: $25.00 each (1 harness)
H4 to H8 /H11 Low , H4 to H8 / H11 High Beam Set
One harness: H4 socket plugs into your harness, H8 socket plugs into H8 or H11 bulb to operate as low beam.
One harness: H4 socket plugs into your harness, H8 socket plugs into H8 or H11 bulb to operate as high beam.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
Made for motorcycle headlight swaps.
$25.00 pair. (2 harnesses)
H4 to H8 / H11 Low and 9005 High Beam
This will allow you to install a H8 low and 9005 high bulb in place of your H4 bulb.
H4 socket plugs into your harness, H8 and 9005 sockets plug into H8 and 9005 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to H8/H11 Low and 9005 High beam: $50.00 pair (2 harness)
H4 to H9 Low Beam Only
H4 socket plugs into your harness, H9 socket plugs into H9 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
This will turn the H9 on only when you have your low beams on.
H4 is the same as 9003, 6014, 6006.
H4 to H9 Low beam only: $25.00 pair. (2 harnesses)
H4 to H9 High Beam Only

H4 to H9 high beam only
H4 socket plugs into your harness, H9 socket plugs into H9 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
This will turn the H9 on only when you have switched to high beams.
No ;ow beam output
H4 is the same as 9003, 6014, 6006.
H4 to H9 High beam only: $25.00 pair. (2 harnesses)
H4 to H9 Low and H8 /H11 High Beam
H4 socket plugs into your factory H4 socket and H9 plugs into H9 low beam bulb, H8 / H11 socket plugs into H8 / H11 high beam bulb.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to H9 Low and H8/H11 High beam: $25.00 each (1 harness)
H4 to H9 Low and H8/H11 High beam: $50.00 each (2 harness)
H4 to H9 Low and H9 High Beam
H4 socket plugs into your harness, H9 and H9 sockets plug into H9 low and H9 high beam bulbs.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to H9 Low and H9 High beam: $25.00 each (1 harness)
H4 to H9 Low and H9 High beam: $50.00 each (2 harness)
H4 to H13
This will allow you to install a H13 bulb in place of your H4 bulb. socket plugs into your harness, H13 sockets plug into H13 bulb.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to H13: $25.00 pair. (2 harnesses)
H4 to 9004
This will allow you to install a 9004 bulb in place of your H4 bulb.
H4 socket plugs into your harness, 9004 sockets plug into 9004 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to 9004: $25.00 pair. (2 harnesses)
H4 to 9005 Low Beam
This will allow you to install a 9005 bulb in place of your H4 bulb and have it turn on as a low beam.
H4 socket plugs into your harness, 9005 socket plugs into 9005 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
No high beam output.
H4 to 9005 Low beam only: $25.00 pair. (2 harnesses)
H4 to 9005 High Beam
This will allow you to install a 9005 bulb in place of your H4 bulb and have it turn on as a high beam.
H4 socket plugs into your harness, 9005 socket plugs into 9005 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
No low beam output
H4 to 9005 High beam only: $25.00 pair. (2 harnesses)
H4 to 9006 Low Beam
This will allow you to install a 9006 bulb in place of your H4 bulb and have it turn on as a low beam.
H4 socket plugs into your harness, 9006 socket plugs into 9006 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to 9006 Low beam only: $25.00 pair. (2 harnesses)
H4 to 9006 Low and 9005 High Beam
This will allow you to install a 9005 and 9006 bulbs in place of your H4 bulb.
H4 socket plugs into your harness, 9005 and 9006 sockets plug into 9005 and 9006 bulbs.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to 9006 Low and 9005 High beam: $25.00 each (1 harness)
H4 to 9006 Low and 9005 High beam: $50.00 pair (2 harness)
H4 to 9006 Low and 9006 High Beam
This will allow you to install a 9006 and 9006 bulbs in place of your H4 bulb.
H4 socket plugs into your harness, 9006 and 9006 sockets plug into 9006 and 9006 bulbs.
Made with 16 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to 9006 Low and 9006 High beam: $25.00 each (1 harness)
H4 to 9006 Low and 9006 High beam: $50.00 pair (2 harness)
H4 to 9007
This will allow you to install a 9007 bulb in place of your H4 bulb.
H4 socket plugs into your harness, 9007 sockets plug into 9007 bulb.
Made with 14 gauge SXL wire, terminals are crimped and soldered and loom is installed to protect the wires.
H4 is the same as 9003, 6014, 6006
H4 to 9007: $25.00 pair. (2 harnesses)
H4 to H4 Wig Wag
This is a H4 to H4 harness so you can add a wig-wag unit without cutting into your factory harness.This will allow you to cut the wires on this harness as needed to hook up your wig-wag unit.
Made with 14 gauge SXL wire, terminals a crimped and soldered and loom is installed to protect the wires.
H4 to H4 Wigwag: $25.00 pair (2 harness)