TYC 20-6644-00 Headlight Assembly - Left

Overview of TYC Regular Left Headlight Assembly for Nissan Altima

The TYC Regular left headlight assembly (part number 20-6644-00) is designed specifically for Nissan Altima models. This headlight assembly includes halogen bulbs and features clear and amber lenses to meet lighting and signaling requirements.

• Includes both high beam and low beam halogen bulbs
• Clear and amber plastic lens for durability and visibility
• Plastic housing designed for long-lasting performance
• SAE/DOT compliant for road safety standards
• Compatible with Nissan Altima vehicles requiring left side headlight assembly

Detailed Product Features and Specifications

This TYC Regular headlight assembly (20-6644-00) is engineered with a plastic lens and housing to provide a lightweight yet durable lighting solution. The assembly comes complete with halogen bulbs for both high and low beams, ensuring you have all necessary components for installation. The clear lens combined with amber sections meets exterior lighting regulations, enhancing both visibility and signaling functions. This part is SAE and DOT compliant, confirming it meets federal safety standards for on-road use.

TYC Regular Product Line Information

The TYC Regular product line offers reliable replacement lighting components that balance quality and value. This line focuses on providing direct-fit parts that meet OEM specifications without including additional hardware, making it suitable for users who prefer to reuse existing mounting components. The 20-6644-00 headlight assembly fits within this line, delivering dependable performance for Nissan Altima owners.

Common Applications and Problem Resolution

• Replacement for damaged or cracked left headlight lens or housing
• Restores proper high and low beam lighting functionality
• Fixes issues with dim or non-functioning halogen bulbs
• Ensures compliance with vehicle lighting regulations
• Improves nighttime visibility and signaling safety

Installation Notes and Tips

Installation of the TYC Regular left headlight assembly (20-6644-00) is straightforward for Nissan Altima models. Since hardware is not included, retain original mounting clips and screws during removal. The assembly comes with bulbs pre-installed, reducing installation time. Verify alignment after installation to ensure proper beam pattern and avoid glare.

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards. This part is SAE/DOT compliant, ensuring it adheres to safety and performance requirements. While hardware is not included, the assembly is designed for durability with plastic lens and housing materials. Warranty details should be confirmed with the distributor or retailer.