H4 AC to DC Plug-and-Play LED Headlight Rectifier – Snowmobile, ATV & Motorcycle LED Converter (2-Pack) H4X

Upgrade your ride and protect your LEDs with our H4 Plug-and-Play AC to DC Rectifier Kit – the essential fix for powersport machines with raw or inconsistent AC power.

This 2-pack of headlight rectifier modules instantly converts AC to stable DC, making it safe to run LED headlights on older snowmobiles, ATVs, and motorcycles. Installation is fast – just plug in directly at the H4-style headlight connectors. No cutting, splicing, or wiring headaches.

⚡ Why You Need It:

If your machine keeps blowing LED bulbs or you notice flickering, your system likely runs on AC. These rectifiers prevent voltage spikes and burnout, which is common on 2-stroke sleds, vintage bikes, and older utility machines.

✅ Features:

• Converts AC to DC for safe LED headlight operation
• Includes 2 rectifier modules – one for each headlight
• 100% Plug-and-play at H4-style headlight connectors
• Compatible with many Arctic Cat, Polaris, Ski-Doo, and Yamaha sleds
• Ideal for snowmobile LED headlights, ATVs, and motorcycles
• No tools or wiring modifications required

🛠️ Pro Tip:

Not sure if your machine runs AC or DC? Read our full AC vs DC Headlight Guide or contact us — we’re here to help.