TYC 20-9812-00 Headlight Assembly - Front Left

Reliable Headlight Assembly for Mercedes-Benz GLK Models

The TYC Regular 20-9812-00 headlight assembly is designed specifically for Mercedes-Benz GLK250, GLK300, and GLK350 models. This complete exterior lighting solution includes halogen bulbs and durable plastic construction to ensure consistent performance and fitment.

• Complete headlight assembly with included halogen bulbs
• Plastic lens and housing for lightweight durability
• Includes front side marker and front signal halogen bulbs
• Low beam bulb type H7 included for precise lighting
• Daytime running light uses the same halogen bulb as the high beam

TYC Regular Product Line Overview

The TYC Regular product line offers dependable replacement parts that meet OEM specifications for exterior lighting components. This headlight assembly from the TYC Regular line provides a balance of quality and value, featuring integrated halogen bulbs and plastic materials designed to match the original equipment on Mercedes-Benz GLK models.

Detailed Product Description

This headlight assembly (part number 20-9812-00) is engineered for direct compatibility with Mercedes-Benz GLK250, GLK300, and GLK350 vehicles. The assembly includes halogen bulbs for the high beam, low beam (H7 type), front side marker, and front signal lights, ensuring a complete lighting solution. The lens and housing are made from durable plastic, providing resistance to impact and weather conditions while maintaining a lightweight design. The daytime running light bulb shares the same halogen type as the high beam, simplifying maintenance and replacement.

Common Applications and Issues Addressed

• Replacement of damaged or cracked headlight lens or housing
• Restoring proper illumination for low and high beam functions
• Fixing non-functional front side marker or signal lights
• Upgrading worn or dim halogen bulbs for improved visibility
• Ensuring compliance with vehicle lighting standards for Mercedes-Benz GLK models

Installation Notes and Tips

Installation of the TYC Regular 20-9812-00 headlight assembly is straightforward for technicians familiar with Mercedes-Benz GLK vehicles. Ensure the vehicle is powered off before beginning installation. The assembly includes all necessary halogen bulbs except the park lamp bulb, which is not included. Verify bulb connections and alignment after installation to maintain optimal lighting performance and safety.

Quality Assurance and Warranty

TYC Regular parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. This headlight assembly undergoes quality checks to ensure durability and performance. Please refer to TYC’s warranty policy for specific coverage details related to this part number 20-9812-00.