Dorman Headlight Assembly P/N:1591067
Dorman 1591030 right headlight assembly for the 2004-2005 Cadillac DeVille houses the lens and halogen bulbs that light the road ahead. This Dorman headlight assembly is reverse-engineered to match the stock headlight, with the exact original dimensions for proper fit.
A cracked or hazy lens, moisture inside the housing or a dim light can mean this headlight assembly is worn, though a burned-out bulb or a blown fuse can be behind a dark light too.
This headlight assembly for the 2004-2005 Cadillac DeVille goes on the right side, where the car takes one; the left side is a separate part, ordered separately.
Fit and size
Build and materials
One headlight assembly with four halogen bulbs.
Interchange: 1221-0095R · GM242-B101R
25769520 · 20585590
This part cross-references / interchanges with the following part numbers:
Is the Dorman 1591030 headlight assembly right for the 2004-2005 Cadillac DeVille?
Yes. Dorman 1591030 is a right-side headlight assembly for the 2004-2005 Cadillac DeVille, and the car takes one on that side.
Do the bulbs come with this right headlight assembly?
Yes. Dorman 1591030 comes with four halogen bulbs, and the package is one headlight assembly.
What is this headlight assembly made of?
The housing and the lens are both plastic, and the lens is clear. The assembly uses halogen bulb technology and a voltage of 12.8 V DC.
What can a worn headlight assembly look like?
A cracked or hazy lens, moisture inside the housing or a light that looks dim can mean the assembly is worn. A shop can test the wiring and bulb circuit.
Does Dorman 1591030 replace number 25769520?
Yes. 25769520 is one of the numbers this headlight assembly replaces, along with 20585590, 1221-0095R and GM242-B101R.
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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.