GMC Sierra 2500 HD Tail Lights

Factory tail lights for every GMC Sierra 2500 HD we cover, 2010 through 2026. Tail lamp part numbers split on trim and on whether the vehicle has LED or incandescent lighting.

Signs it is time

Moisture in the housing, a cracked lens, or an out bulb that keeps recurring. GMT900 HD through 2014, K2XX HD from 2015 to 2019, and the T1XX HD from 2020.

The case for genuine GM

• Ships from Dallas. Tail Lights ordered by 3pm Central go out the same business day.
• Straightforward returns. No restocking games on tail lights that did not fit.
• GM stands behind it. The tail lights warranty comes from the manufacturer, not from us.

Not all years share parts

The GMC Sierra 2500 HD spans more than one generation in this range, and tail lights do not always carry across a platform change. Two vehicles off the same line in the same week can take different parts. The VIN is how we tell. Most orders leave the same day. Oversized and freight items take an extra day to crate.