2026 GMC Sierra 2500 HD Tail Lights
2026 GMC Sierra 2500 HD Tail Lights
Genuine GM tail lights for the 2026 GMC Sierra 2500 HD, at wholesale prices. Tail lamp part numbers split on trim and on whether the vehicle has LED or incandescent lighting. GMT900 HD through 2014, K2XX HD from 2015 to 2019, and the T1XX HD from 2020.
When to replace
Moisture in the housing, a cracked lens, or an out bulb that keeps recurring. On a heavy duty pickup, trim, tow package and drivetrain each move part numbers within one model year.
Why buy OEM here
- Real wholesale. The same tail lights your dealer sells, at a fraction over our cost.
- OEM, not lookalike. With tail lights the difference shows up on installation day, not in the photo.
- VIN verified fitment. We confirm the tail lights number against your vehicle before it ships.
Avoiding the wrong part
Buying factory removes the variable. You are installing what the plant installed. We would rather spend two minutes verifying than process a return next week. Orders confirmed before mid-afternoon Central are on a truck that evening.
Tail Lamp
Tail Lamp Bolt
Tail Lamp Pigtail
Driver Side Tail Lamp
Driver Side Tail Lamp
Tail Light Wiring Harness
Tail Lamp Housing Clip
Driver Side Tail Lamp
Tail Lamp Housing Clip
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