7 Green 89089352 HID Xenon Headlight Ballast Control Unit Module Replacement D3S Ballast for Bu-ick GM*C Replaces 22840414 31297941 31297942 C2D5271 68222897AA Xenon HID Headlamp Ballast Module,2PCS

HID HEADLIGHT BALLAST REPLACEMENT -- Headlight Control Unit, a crucial part of HID lighting system, provides the voltage needed to start the lamp and regulates the electrical current of the light once it is lit. A failed ballast will cause your bulb to burn.

Exchange part number: Headlamp ballast can be used to exchange 7 parts: 89089352, LR014114, 22840414, 31297941, 31297942, C2D5271, 68222897AA.

HIGH PERFORMANCE -- The Escalade headlight constructed of premium aluminum for a long lasting durability, the built-in high pressure bag for more reliability and safety, 100% tested before shipping. Just plug and play without any progfor Ram or code, with 6 protections against no-load, over pressure, overheating, low pressure, short circuit, reverse connection.

Easy Installation: This xenon d3s hid ballast control unit is easy to install, directly replace the old or damaged one, matches the original equipment perfectly.

Package Includes: 1 x D3S Xenon HID Headlight Bulb Ballast 7 Green 89089352