D3S HID Ballast Control Unit For 2018-2020 Chevrolet Traverse – Left Or Right

Got a 2018 to 2020 Chevy Traverse with a headlight out?

Before you replace the whole thing, check the ballast.

This is a replacement D3S HID ballast and control unit from Partscollect.

It's a direct replacement for the factory module, taking the place of parts like 13587843 and 13587720 (Partscollect part # SHL-A-3-B).

It's a sealed unit with the bulb included, so you're ready to roll.

It's DOT certified, so it's road legal.

Fits in the front on either the left or right side.

Super simple fix if your HID light is flickering or dead.

Comes with a 1-year warranty.