TYC 20-6423-00 Headlight Assembly - Right

2003-2005 Thunderbird Right Headlight Assembly

This TYC headlight assembly is a direct-fit exterior lighting replacement for the right side of the 2003-2005 Ford Thunderbird. Built with a plastic lens and plastic housing, it uses halogen bulb technology and is SAE/DOT compliant for road use.

TYC Regular parts are positioned as practical OE-style replacements for drivers who need a straightforward lighting repair. Part number 20-6423-00 is specified for the right side, with the matching left side listed as 20-6424-00.

Key Features

• Fits 2003-2005 Ford Thunderbird, right
• Headlight assembly with halogen bulb type
• Plastic lens and plastic housing construction
• High beam bulb included and low beam bulb included
• Low beam bulb type: HB5
• SAE/DOT compliant
• Other side reference: 20-6424-00

Detailed Description

TYC 20-6423-00 is a right headlight assembly for the Ford Thunderbird, engineered for exterior lighting replacement on 2003, 2004, and 2005 models. It is built with a plastic lens and housing, and it uses halogen lighting with included high beam and low beam bulbs. The low beam bulb type is HB5, making this assembly a focused replacement for restoring front-end lighting performance and maintaining the original vehicle lighting layout.

This part cross-references Ford 3W6Z 13008 AC and Partslink FO2503208 for the same application. Use TYC 20-6423-00 when replacing a damaged, cloudy, or non-functioning right headlamp on a Thunderbird.

Common Repair Uses

• Restores forward lighting after lens cracking or housing damage
• Replaces a dim, failed, or moisture-affected right headlight
• Addresses poor nighttime visibility from worn halogen components
• Corrects exterior lighting issues on a 2003-2005 Ford Thunderbird
• Supports replacement after collision-related front-end damage

Installation Notes and Tips

Verify the vehicle is a 2003-2005 Ford Thunderbird and confirm right-side placement before installation. Compare the connector, bulb type, and mounting points to the original assembly, and inspect the opposite side if a matched appearance is desired. Part number 20-6423-00 is the right-side unit; the left-side counterpart is 20-6424-00.

Quality Assurance

This TYC Regular headlight assembly is SAE/DOT compliant and built as an OE-style replacement for the Thunderbird lighting system. Confirm fitment against the vehicle’s original equipment before installation.