2012 GMC Sierra 2500 HD Tail Lights

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2012 GMC Sierra 2500 HD Tail Lights

Genuine GM tail lights for the 2012 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.

What sends people here

Moisture in the housing, a cracked lens, or an out bulb that keeps recurring. On a heavy duty pickup, cab configuration, drivetrain and box length all split this group, so the badge on the tailgate is not enough to order from.

What you get ordering from us

  • Genuine GM only. Every tail lights listing carries the original factory part number.
  • Fitment checked by a person. Send the VIN and we verify the tail lights before the box leaves.
  • Central shipping origin. Dallas keeps tail lights transit times short nationwide.
  • Backed after the sale. If your tail lights does not work out, we make it right.

Before you order

The cheapest version of a part is rarely the cheapest repair once labor is counted twice. The VIN decodes the build sheet, which is the only place option content is recorded reliably. We hold deep stock, so same day dispatch is the norm rather than the exception.

16532723 - : Driver Side Tail Light Wiring Harness for GM Image

Driver Side Tail Light Wiring Harness

Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture Wires are color coded...
$64.77
MSRP $96.29
Save $31.52
32.7% Off
23296003 - : Passenger Side Rear Body Tail Lamp for GM Image

Passenger Side Rear Body Tail Lamp

Protects tail lamp capsules Built-in adjustors provide ability to aim lamps This GM Genuine Part is designed, engineered, and tested to...
$202.47
MSRP $300.09
Save $97.62
32.5% Off
16532724 - : Passenger Side Tail Light Wiring Harness for GM Image

Passenger Side Tail Light Wiring Harness

Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture Wires are color coded...
$64.68
MSRP $96.15
Save $31.47
32.7% Off
23211647 - : Rear Driver Side Tail Lamp Seal for GM Image

Rear Driver Side Tail Lamp Seal

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$17.47
MSRP $23.39
Save $5.92
25.3% Off
15840428 - : Driver Side Tail Lamp Housing Bracket for GM Image

Driver Side Tail Lamp Housing Bracket

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$15.79
MSRP $21.13
Save $5.34
25.3% Off
15840427 - : Passenger Side Tail Lamp Housing Bracket for GM Image

Passenger Side Tail Lamp Housing Bracket

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$21.03
MSRP $28.62
Save $7.59
26.5% Off
23418926 - : Passenger Side Rear Body Tail Lamp for GM Image

Passenger Side Rear Body Tail Lamp

Protects tail lamp capsules Built-in adjustors provide ability to aim lamps This GM Genuine Part is designed, engineered, and tested...
$172.51
MSRP $253.42
Save $80.91
31.9% Off
15840425 - : Passenger Side Tail Lamp Housing Bracket for GM Image

Passenger Side Tail Lamp Housing Bracket

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.39
MSRP $17.93
Save $4.54
25.3% Off
15840426 - : Driver Side Tail Lamp Housing Bracket for GM Image

Driver Side Tail Lamp Housing Bracket

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.73
MSRP $18.38
Save $4.65
25.3% Off
42705701 - : Body Driver Side Tail Lamp Pocket for GM Image

Body Driver Side Tail Lamp Pocket

Factory sealed to help prevent water intrusion This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$19.63
MSRP $26.71
Save $7.08
26.5% Off
23287502 - : Passenger Side Rear Body Tail Lamp for GM Image

Passenger Side Rear Body Tail Lamp

Protects tail lamp capsules Built-in adjustors provide ability to aim lamps This GM Genuine Part is designed, engineered, and tested to...
$91.33
MSRP $130.69
Save $39.36
30.1% Off
23211648 - : Passenger Side Rear Body Tail Lamp Seal for GM Image

Passenger Side Rear Body Tail Lamp Seal

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$17.47
MSRP $23.39
Save $5.92
25.3% Off

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