G35/350Z HID Xenon Headlight Ballast | OEM Replacement VQ35DE VQ35HR

Replacement HID ballast for factory xenon headlights. This ballast is a direct-fit replacement for vehicles equipped with OEM HID systems and is built to OE specifications for dependable performance. It regulates the electrical current that powers the HID bulb, ensuring consistent, reliable light output.

A failing ballast often shows up as a headlight that works intermittently, produces a weak or dim light, flickers, or fails to turn on at all. In many cases, the ballast is the root cause of unstable or non-functioning HID headlights when the bulb itself is still in good condition.

Fitment:

• 2003 – 2007 Infiniti G35 Coupe (with factory HID headlights)

• 2003 – 2008 Infiniti G35 Sedan (with factory HID headlights)

• 2003 – 2009 Nissan 350Z (with factory HID headlights)

The ballast’s job is to convert the car’s 12-volt power into the high voltage required to ignite and then continuously power the HID bulb. Without a functioning ballast, the HID system cannot maintain proper light output, leaving the headlights dim, flickering, or completely inoperative.

How to know if your car has halogen or HID headlights? - If your car has ballasts on the underside of the headlight, your headlights are HID, if there is no ballast, your headlights are halogen.