Dorman Headlight Assembly P/N:1591067
Dorman 1591015 right headlight assembly for the 2003-2004 Chevrolet Silverado 1500 and other vehicles lights the road from the right side of the vehicle. This Dorman headlight assembly is reverse-engineered to match the stock headlight on specific vehicles and built to its exact dimensions for proper fit.
A cracked or cloudy lens, moisture inside the housing or a dim beam can mean the assembly is wearing out. Those signs alone do not prove the assembly is the problem, since a burned-out bulb is another common cause.
The vehicles it fits include the 2003-2004 Chevrolet Silverado 1500, the 2003-2004 Chevrolet Silverado 2500 and the 2003-2004 Chevrolet Avalanche 1500. Driving something else? Look up your own truck in the "Vehicles it fits" section. A truck takes one on each side. This listing is the right side only; the left side is a separate part, and the two are normally replaced at the same time.
Fit and size
Build and materials
One headlight assembly with two bulbs. Mounting hardware is not included, so plan on new fasteners rather than reusing the old ones.
Interchange: 1221-0110R · GM269-B001R
10366038 · 20638590
This part cross-references / interchanges with the following part numbers:
Does this Chevy Silverado 1500 headlight assembly fit a 2003-2004 Silverado 1500?
Yes, Dorman 1591015 is a right-side headlight assembly for the 2003-2004 Chevrolet Silverado 1500. If your truck is a different model, look it up in the "Vehicles it fits" section.
Do the bulbs come with the 1591015 headlight?
Yes, Dorman 1591015 comes with two halogen bulbs. Mounting hardware is not included.
What bulb type and voltage does this right headlight use?
This headlight uses halogen bulb technology and is rated at 12.8 V DC. It comes with two bulbs, and it is street legal.
How can I tell if this headlight housing is failing?
With the lights off, look at the lens and housing for cracks or moisture inside. A cloudy lens or a dim beam can also be a sign.
Is the Dorman 1591015 headlight for the left or the right side?
It is the right-side headlight assembly. The left side is a separate part that is ordered on its own.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.