TYC 20-5772-00 Headlight Assembly - Left

TYC Left Headlight Assembly for Chevrolet Impala

This TYC Regular headlight assembly is a direct-fit exterior lighting replacement for the left side of select Chevrolet Impala models. It includes bulbs and arrives as a complete assembly, making it a practical choice for restoring forward lighting performance on a Chevrolet Impala with halogen headlamp equipment.

Key Features

• Part number: 20-5772-00
• Left headlight assembly for Chevrolet Impala applications
• Bulbs included for a complete lighting replacement
• Halogen bulb type
• Complete assembly construction
• SAE/DOT compliant
• Cross-reference: Chevrolet 10349961; Partslink GM2502201

Product Details

TYC Regular 20-5772-00 is built as a complete left headlight assembly for 2000-2004 Chevrolet Impala applications, with the 2004 model limited to vehicles built up to 02/05/2004. The assembly is specified for halogen use and includes bulbs, which helps streamline replacement when the original headlamp housing, lens, or internal lighting components are worn, damaged, or no longer performing as expected. For buyers searching for a 2000-2003 Chevrolet Impala left headlight assembly or a 2004 Chevrolet Impala left headlamp assembly, this part number provides a direct application match.

TYC Regular is the brand line for standard replacement lighting components, focused on OE-style fitment and straightforward service replacement. This 20-5772-00 headlight assembly follows that approach with a complete-unit design for the left side of the Chevrolet Impala, and it is identified with OE and aftermarket cross references for the same application.

What It Helps Address

• Cracked or clouded left headlight housing
• Dim, uneven, or failed forward lighting on the driver side
• Water intrusion affecting the headlamp assembly
• Broken internal components within the original headlight unit
• Need for a direct replacement on a Chevrolet Impala halogen setup

Installation Notes and Tips

Fits 2000-2003 Chevrolet Impala, left. Fits 2004 Chevrolet Impala, left, to 02/05/2004. Verify halogen headlamp configuration and match the left-side application before installation. Confirm connector condition, aim the headlight after installation, and inspect the surrounding mounting points for damage that could affect alignment.

Quality Assurance

This TYC headlight assembly is SAE/DOT compliant, supporting road-use requirements for exterior lighting replacement. Part number 20-5772-00 is cataloged for the specified Chevrolet Impala applications and cross-references OE and Partslink numbers for identification.