OEM Xenon Headlight Ballast made for 2005-2010 Infiniti.

The headlight ballast found on all HID equipped models is responsible for converting DC to AC current, and regulates current output to the HID bulb through the attached ignitor. Because these are mounted to the bottom of the headlamp assembly, they are susceptible to wear from water, foreign object damage, and stress from constant operation. When they ballasts or attached ignitors fail, the headlamps may operate dim, flicker, or fail to function at all.

Fits:

• 2005-2010 Infiniti M35/M45