Right Headlight Assembly for 2003-2005 Toyota 4Runner - Dorman 1592018

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$104.99
MPN: 1592018
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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Dorman Headlight Assembly P/N:1592018
Dorman Headlight Assembly P/N:1592018
$104.99

Bring back a clean, factory look to the front end with the Dorman headlight assembly 1592018. This right-side unit is a direct-fit replacement for the 2003-2005 Toyota 4Runner. It was reverse-engineered to match the stock headlight, so it looks, fits and performs like the original without a trip back to the dealership.

  • Seamless replacement: Designed specifically to look and function like the original headlight on the listed applications.
  • Excellent value: Original equipment quality at a lower price.
  • Durable materials: Rigid plastic protects against weather and road conditions.
  • Easy installation: Built to the exact original dimensions for a proper fit.

A headlight assembly holds the headlamp bulb and projects its light onto the road ahead. Over time the lens can turn hazy or yellowed, the housing can crack, or moisture can collect inside. These are signs that a 2003-2005 Toyota 4Runner headlight assembly may need replacing. If a damaged original assembly is the cause of weak or scattered light, this part replaces it. See the Buyer's Guide tab for complete fitment details.

Interchange: 6221-0006R · TY729-B001R · 20-6405-00
8113035420 · 62210006R · TY729B001R · 20640500

This part cross-references / interchanges with the following part numbers:

6221-0006R, TY729-B001R, 20-6405-00, 8113035420

Frequently Asked Questions

What does a headlight assembly do?

It holds the headlamp bulb in position behind a protective lens and directs its light onto the road ahead.

Will this headlight assembly fit my 2003-2005 Toyota 4Runner?

Yes. It is listed for the 2003-2005 Toyota 4Runner. Check the Buyer's Guide tab for full fitment details.

Which side of the vehicle is this headlight for?

Dorman 1592018 is the right-side headlight assembly.

What is the headlight assembly made of?

Dorman describes it as rigid plastic that protects against weather and road conditions.

What are signs a headlight assembly may need replacing?

Common signs include a cracked housing, a hazy or yellowed lens, moisture or condensation inside, and broken mounting points.