Dorman Headlight Assembly P/N:1591854
Dorman 1591229 left headlight assembly for the 2004-2005 Chevrolet Impala houses the bulbs and lens that light the road ahead. This 2004-2005 Chevy Impala headlight is built to the original's exact dimensions for proper fit.
A cracked housing, a cloudy lens or a headlight that stays dark can mean the assembly needs replacing. These signs alone do not prove the assembly is the problem, since a burnt-out bulb can look the same.
It fits the 2004-2005 Chevrolet Impala, and each car takes one headlight on this side. This listing is the left headlight; the right headlight is a separate part ordered on its own.
Fit and size
Build and materials
One headlight assembly with its bulbs. Mounting hardware is not included, so plan on new fasteners, since the old ones may not be reusable.
Interchange: 1221-0096L · GM212-B101L
10356097 · 19208220 · 20577290
This part cross-references / interchanges with the following part numbers:
Does Dorman 1591229 fit the 2004-2005 Chevrolet Impala?
Yes. Dorman 1591229 is the left headlight assembly for the 2004-2005 Chevrolet Impala. The right side is a separate part.
Does the Dorman headlight assembly come with bulbs?
Yes. Dorman 1591229 includes three halogen bulbs with the assembly. Mounting hardware is not included.
What are the housing and lens of this headlight made of?
The housing of this left headlight assembly is plastic, and the lens is clear plastic.
What can moisture or a cloudy lens inside a headlight assembly mean?
Moisture, a cloudy lens or cracks in the housing can mean the assembly is worn or damaged. Look at it with the engine and lights off.
Is this left headlight assembly street legal?
Yes. This headlight assembly is listed as street legal, with a clear lens and halogen bulbs.
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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.