9004 to H4

9004 to H4

9004 to H4

9004 socket plugs into your harness, H4 socket plugs into H4 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

$25.00 pair (2 harness)