This harness will convert your JL Wrangler factory headlight plug to an H4 plug used by most aftermarket 7" headlights. 2 harnesses
- Converts the factory JL plug to standard H4
- Used when replacing the factory JL Headlight housings
- 3-wire plug, High Beam Low Beam and Ground
This wire harness is designed to plug into the stock JL Wrangler wiring for a splice free installation of any aftermarket round headlight that uses an H4 plug.