Stop struggling with incompatible headlight connections on your rig. This professional-grade 9005 to H4 headlight adapter makes converting your truck's existing harness to work with H4-style headlights quick and hassle-free.
Key Features & Benefits
- Plug-and-Play Installation: No cutting, splicing, or electrical work required - simply connect and go
- OEM-Quality Construction: Heavy-duty wiring and weatherproof connectors built to handle road vibration and harsh conditions
- Perfect for LED Upgrades: Ideal replacement adapter for United Pacific projection headlights and other aftermarket lighting conversions
Technical Specifications
This adapter converts your truck's 9005 bulb harness to accept standard H4 three-prong headlight bulbs. Compatible with most semi-trucks, commercial vehicles, and heavy-duty applications where 9005 to H4 conversion is needed.
Built tough for the demands of over-the-road trucking, this adapter ensures reliable electrical connections that won't fail when you need your lights most. A simple, cost-effective solution that gets your headlight upgrade done right the first time.
