Other Names: Composite Assembly, Headlamp Assembly
Item Dimensions: 21.1 x 18.8 x 11.4 inches
Item Weight: 6.60 Pounds
Fitment Type: Direct Replacement
Replaces: 25799194, 20980242
Part Description: 2011 GMC Sierra 1500 Headlight Assembly-(W/ Front Side Marker & Parking & T/Side
More Info
Vehicle Fitment
2011 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
FAQ for Headlight Repair
Q: Can Polycarbonate lenses be washed with car wash soap?
A:
Yes, the lens can be washed with car wash soap but you must make sure it's not highly concentrated in certain chemicals which may degrade the life of the headlight.
By Bob
GM Specialist
04/12/2020
Q: How do you replace the connector?
A:
You will need to cut the wires around 45 mm from the connector and splice in the new pigtail connector and install a new bulb.
By Omar
GM Specialist
03/12/2020
Q: How do you replace the headlamp bulb?
A:
Remove the headlamp from the vehicle and remove the bulb. Carefully inspect the bulb and connector. If the connector is discolored you will need to replace the connector, if it is not discolored you can simply replace the bulb.
By Bob
GM Specialist
03/12/2020
Q: If the lens gets damaged, can the lens be bought separately?
A:
No, avoid damage to the lens as the lens is only sold with the whole headlight assembly.
By Bob
GM Specialist
02/12/2020
FAQ for Other Repair Info
Q: How do you repair an airbag that's not flush?
A:
Start by disabling the SIR system, locking tab will be bent upwards so using a plastic trim stick gently move the panel up to expose the locking tab. Straighten the locking tab, press down on the airbag panel to seat in the correct position, and Enable the SIR system.
Q: What causes a battery clamp bolt to break?
A:
An over-tightened nut may cause the battery clamp bolt to break.
Q: Where is the engine compartment fuse box located?
A:
The engine compartment fuse block is located in the engine compartment, on the driver's side of the vehicle.