TYC 20-6825-01 Headlight Assembly - Right

Overview of TYC Regular Right Headlight Assembly for Lexus IS250 and IS350

The TYC Regular 20-6825-01 headlight assembly is designed specifically for the right side of Lexus IS250 and IS350 models. This assembly combines clear and amber lens colors with advanced lighting components to ensure proper exterior illumination and signaling.

• Compatible with Lexus IS250 and IS350 (right side)
• Includes lens and housing made from durable PC and PP-TD30 plastics
• Equipped with HID D4S low beam and halogen 9005 high beam bulb types (bulbs not included)
• Front side marker and park lamp bulbs included (LED type)
• Front signal light bulb included (halogen WY21W)
• HID ballast included for low beam operation
• Compliant with SAE/DOT standards
• Includes AFS motor for adaptive front lighting system

Detailed Features and Construction

This TYC Regular headlight assembly (part number 20-6825-01) features a clear and amber lens constructed from impact-resistant polycarbonate plastic, paired with a PP-TD30 plastic housing for enhanced durability. The assembly supports HID D4S bulbs for low beam lighting, although bulbs are not included, and comes with an HID ballast to power the low beam system. High beam lighting uses halogen 9005 bulbs, which are also not included. The front side marker and park lamp bulbs are LED types and included with the assembly, while the front signal light bulb is a halogen WY21W and also included. This assembly is designed with an adaptive front lighting system (AFS) motor to improve visibility during cornering. It is specifically engineered for the right side of Lexus IS250 and IS350 vehicles, ensuring precise fitment and compliance with SAE/DOT regulations.

About the TYC Regular Product Line

The TYC Regular product line offers reliable replacement lighting components that meet OEM specifications for fit and function. This line focuses on providing quality assemblies with essential features such as durable materials and compliance with safety standards. The 20-6825-01 headlight assembly exemplifies the TYC Regular line’s commitment to delivering dependable exterior lighting solutions for Lexus vehicles.

Common Applications and Problem Resolution

• Replacement for damaged or cracked right headlight assembly on Lexus IS250 and IS350
• Restores proper low and high beam lighting functionality
• Resolves issues with front side marker or park lamp lighting
• Addresses adaptive front lighting system malfunctions due to faulty AFS motor
• Ensures compliance with vehicle lighting safety standards

Installation Notes and Tips

Installation of the TYC Regular 20-6825-01 headlight assembly requires removal of the existing right headlight unit. Since bulbs for low and high beams are not included, ensure compatible HID D4S and halogen 9005 bulbs are sourced separately. The included HID ballast simplifies low beam installation. Handle the assembly carefully to avoid damage to the polycarbonate lens and AFS motor. Verify all electrical connections, especially for LED marker and park lamps, before finalizing installation.

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards, including SAE and DOT compliance. The 20-6825-01 part number undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the distributor or retailer, as TYC typically offers limited warranties covering defects in materials and workmanship.