Dorman Headlight Assembly P/N:1590504
Bring back a clean, factory look to the front of your truck or SUV with the Dorman headlight assembly, part number 1590850. It is a left-side, direct-fit replacement for the 2004 Toyota Tundra and 2001-2004 Toyota Sequoia. Dorman reverse-engineered this headlight to match the stock unit on these specific vehicles, so it is designed to look, fit and perform like the original for less than a trip back to the dealership.
A headlight assembly holds the headlamp and directs its light onto the road ahead. Your original assembly may need replacing if its lens is cracked, hazy or yellowed, if moisture has collected inside, or if its mounting tabs have broken. This listing is for the left-side unit only. The right-side headlight is a separate part. See the "Vehicles it fits" section for complete fitment details.
Interchange: 6221-0112L · TY716-B001L
20617800 · 811500C020 · 811700C020 · 62210112L · TY716B001L
This part cross-references / interchanges with the following part numbers:
Is this a 2004 Toyota Tundra headlight assembly?
Yes. It is listed for the 2004 Toyota Tundra and the 2001-2004 Toyota Sequoia. Check the "Vehicles it fits" section to confirm your exact vehicle.
Which side does this headlight assembly fit?
This is the left-side assembly. The right-side headlight is sold as a separate part.
What material is this headlight assembly made from?
Dorman uses rigid plastic, which is intended to protect against weather and road conditions.
What are signs my headlight assembly may need replacing?
Common signs are a cracked, hazy or yellowed lens, moisture inside, or broken mounting tabs. Inspect the original to confirm the assembly is the problem before you replace it.
Is installation difficult?
Dorman built it to match the original dimensions for a proper fit. Follow the vehicle service information for removal and installation, and check headlight aim afterward.
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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.