TYC 20-9018-00-9 Headlight Assembly - Left

Headlight Assembly for Subaru Legacy

This TYC CAPA Certified headlight assembly is a direct-fit exterior lighting replacement for the left side of the 2008-2009 Subaru Legacy. It includes halogen bulbs for both high and low beam use, along with a plastic lens and plastic housing for OE-style fitment and function.

Key Features

• Fits 2008-2009 Subaru Legacy, left
• TYC CAPA Certified replacement headlight assembly
• Bulbs included for high beam and low beam use
• Halogen bulb type for both beams
• Plastic lens and plastic housing
• SAE/DOT compliant
• Cross-reference: Subaru 84001AG51B
• Partslink reference: SU2502130

Product Details

Built for the left-side front lighting position, TYC part number 20-9018-00-9 is made for Subaru Legacy models from 2008 to 2009. The CAPA Certified designation identifies this headlight assembly as a certified replacement option for drivers seeking a direct OE-style fit on the Subaru Legacy. The assembly uses halogen bulbs for both high and low beam operation and is constructed with a plastic lens and plastic housing.

This part number 20-9018-00-9 is a practical choice when replacing a damaged, cloudy, or non-functioning headlamp on a 2008-2009 Subaru Legacy. It also cross-references Subaru 84001AG51B and Partslink SU2502130 for the same application.

Common Reasons for Replacement

• Cracked or broken headlight lens
• Dim, failed, or inconsistent halogen lighting
• Moisture intrusion inside the headlamp housing
• Restoring front-end lighting after collision damage
• Replacing a worn or faded left headlight on a Subaru Legacy

Installation Notes

Verify left-side fitment before installation and confirm the vehicle is a 2008-2009 Subaru Legacy. Transfer or connect the existing wiring as required by the vehicle configuration, and check beam aim after installation to maintain proper road illumination. Confirm bulb and connector compatibility before final assembly.

Quality Assurance

TYC CAPA Certified lighting products are built to meet recognized replacement standards, and this headlight assembly is SAE/DOT compliant for road use. The CAPA Certified product line is intended for buyers who want a certified exterior lighting replacement with OE-style fit and function.