TYC 20-6756-00 Headlight Assembly - Left

Left Headlight Assembly for Chevrolet Full-Size SUVs

This TYC Regular headlight assembly is a direct replacement for the left side on select Chevrolet full-size SUVs. It includes the bulbs and arrives as a complete assembly, making it a practical option for restoring forward lighting on a Chevrolet Tahoe, Suburban, or Avalanche.

Part number 20-6756-00 is built with a plastic lens and plastic housing, and it uses halogen bulbs for both high and low beam functions. It is SAE/DOT compliant and cross-references Chevrolet 22853025 and Partslink GM2502263 for the same application.

Key Features

• TYC Regular headlight assembly for the left side
• Complete assembly with bulbs included
• Halogen high beam and low beam bulbs included
• Plastic lens and plastic housing
• SAE/DOT compliant for road use
• Direct replacement for part number 20-6756-00

Detailed Description

TYC Regular part number 20-6756-00 is a left headlight assembly engineered for 2007-2014 Chevrolet Suburban 1500, 2007-2014 Chevrolet Tahoe, 2007-2013 Chevrolet Avalanche, and 2007-2013 Chevrolet Suburban 2500. This assembly is supplied as a complete unit with halogen bulbs already included for both beam functions, which simplifies replacement of a damaged, cloudy, or non-functioning headlamp on these Chevrolet models.

The plastic lens and housing provide a lightweight OE-style construction, while SAE/DOT compliance supports proper road-use standards. For shoppers searching for a left headlight assembly for 2007-2014 Chevrolet Tahoe or a replacement headlamp for 2007-2013 Chevrolet Avalanche, 20-6756-00 is the matching TYC Regular option for the listed applications.

Common Reasons for Replacement

• Cracked or broken left headlight lens
• Dim, failed, or inconsistent halogen lighting
• Moisture intrusion inside the headlamp housing
• Clouded or yellowed lens affecting nighttime visibility
• Restoring proper front-end lighting after collision damage

Installation Notes and Tips

Verify left-side fitment before ordering and compare the connector, mounting points, and lamp style to the original assembly. This part is listed for the left position only, and the opposite side is 20-6755-00. After installation, aim the headlight assembly according to vehicle specifications to help maintain proper beam pattern and road visibility.

Quality Assurance

TYC Regular replacement lighting is built for direct-fit service on the listed Chevrolet applications and is SAE/DOT compliant. Part number 20-6756-00 is intended to match the original equipment application for the specified vehicles and cross-references Chevrolet 22853025 and Partslink GM2502263.