Dorman Headlight Assembly P/N:1590997
Dorman 1590994 left headlight assembly for the 2005-2011 Toyota Tacoma lights the road ahead from the left side of the vehicle. It replaces the left side when 2009 Tacoma headlights crack, cloud over or take on moisture.
A cracked housing, a cloudy lens or moisture inside can mean the assembly is worn. Dim output can have other causes. With the engine off, look the housing and lens over for cracks or water, and have a shop test the wiring and bulbs before you replace the assembly.
Dorman 1590994 is a Tacoma headlight replacement for model years 2005-2011, and the left side takes one. This listing is one headlight for the left. The right side is a separate part, and the two sides are normally replaced together.
Fit and size
Build and materials
One headlight assembly with its three halogen bulbs.
Interchange: 6221-0061L · 20-6578-00
8115004160 · 8115004161 · 8115004162 · 8115004163 · 8115004200
This part cross-references / interchanges with the following part numbers:
Is Dorman 1590994 the Toyota Tacoma headlight replacement for 2005-2011 models?
Yes. Dorman 1590994 is the left headlight assembly for the 2005-2011 Toyota Tacoma. The right side is a separate part.
Will this left headlight work as a 2011 Tacoma headlight replacement?
Yes. It covers the 2005-2011 Toyota Tacoma, so 2011 is included, on the left side only.
What is included with this Dorman headlight assembly?
Dorman 1590994 comes as one left headlight assembly with three halogen bulbs. The right-side headlight is not included.
Is the lens on this headlight glass or plastic?
The lens is clear plastic, and the housing is plastic too.
What shows that a headlight assembly is worn out?
A cracked housing or lens, a cloudy lens, or moisture inside can mean the assembly needs replacing. A dim beam alone can have other causes.
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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.