If you are worried about your old H4 wiring in your vehicle or it is worn out, this is a safe and cheap method to replace them. Its always good idea to have a spare! Simple easy replacement for your H4 wiring

With This eAutoWorks H4 Heavy Duty Harness You Can Now Use H4 High Wattage Bulbs Without Damaging Your Factory Wiring!

Did you upgrade to high power light bulbs? You will need this heavy-duty harness to achieve the maximum performance out of the light bulbs. When you use a high wattage bulb without upgrading the harness socket, then you are putting yourself at risk of damaging your OEM socket and wiring. This heat resistance head light connected plugs upgrade a perfect choice along with the high wattage output light bulbs you got.
The eAutoWorks Heavy Duty Wiring Harness for H4 Bulbs Features:

• Works For H4 Bulbs
• Connected plug is hard and insulated plastic
• Designed to heat proof temperatures more then 480F for added protection with high wattage bulbs
• Easy to replace original connected plugs
• Simple installation!

Don't put yourself at risk of damaging your factory wiring and socket. Upgrade your wiring socket today!