TYC 20-6661-01 Headlight Assembly - Right

Right Headlight Assembly for Mazda 3

This TYC headlight assembly is a direct replacement for the right side on select 2004-2009 Mazda 3 models with halogen lighting. Built with a clear lens, plastic lens material, and plastic housing, it restores the front lighting assembly with OE-style fitment for the Mazda 3 right headlight application.

TYC Regular parts are positioned as practical replacement components for everyday repairs, and this TYC 20-6661-01 headlight assembly follows that approach with a complete lens-and-housing design. It is SAE/DOT compliant and uses halogen bulb type specifications for both high beam and low beam positions.

Key Features

• Fits 2004-2009 Mazda 3, right
• Clear lens with plastic lens and housing construction
• Halogen bulb type for high beam and low beam applications
• Bulbs not included
• SAE/DOT compliant for road-use requirements
• Components included: lens and housing
• Other side reference: 20-6662-01
• Part number: 20-6661-01

Detailed Description

Use this TYC 20-6661-01 headlight assembly when replacing a damaged, cloudy, or non-functioning right headlamp on a Mazda 3 from 2004 through 2009. The clear lens and molded plastic housing are designed to match the original exterior lighting layout, while the halogen configuration supports vehicles equipped with halogen headlight systems. This part cross-references Mazda BN8P-51-0K0D and Partslink MA2519108 for the same application.

The TYC Regular line focuses on straightforward replacement lighting components for common repair needs. For shoppers searching for a Mazda 3 right headlight assembly, Mazda 3 halogen headlamp replacement, or 2004-2009 Mazda 3 passenger side headlight, this part number 20-6661-01 provides a fitment-specific option.

Common Reasons to Replace

• Cracked or broken headlight lens
• Moisture intrusion inside the lamp housing
• Reduced light output from a worn reflector or lens
• Failed or damaged headlight assembly after impact
• Restoring proper front-end lighting on a Mazda 3

Installation Notes and Tips

Confirm the vehicle is equipped with halogen headlights before ordering. This assembly does not include bulbs, so transfer or replace the required halogen bulbs during installation. Verify the right-side position and compare the existing unit to the 20-6662-01 left-side counterpart before final installation.

Quality Assurance

This TYC headlight assembly is SAE/DOT compliant and built as a replacement lighting component for the specified Mazda 3 applications. The TYC Regular product line is intended to provide a dependable OE-style repair solution for exterior lighting service.