TYC 20-9803-00 Headlight Assembly - Right

Overview of TYC Regular Headlight Assembly for Lexus RX Models

The TYC Regular Headlight Assembly 20-9803-00 is designed specifically for Lexus RX350, RX350L, and RX450h models. This complete headlight unit includes all necessary bulbs and combines halogen and LED technologies to ensure reliable exterior lighting performance.

• Complete headlight assembly with bulbs included
• Halogen bulbs for front side marker and signal lights
• LED bulbs for daytime running lights, low beam, and high beam
• Durable plastic lens and housing materials
• Includes park lamp bulb matching the daytime running light type
• Compatible with Lexus RX350, RX350L, and RX450h
• Part number 20-9803-00 for the driver side, pairs with 20-9804-00 for passenger side

Detailed Product Features and Specifications

This TYC Regular headlight assembly features a plastic lens and housing, providing a lightweight yet durable construction suitable for daily driving conditions. The assembly includes halogen bulbs for the front side marker and front signal lights, ensuring visibility and compliance with vehicle lighting standards. The daytime running lights, low beam, and high beam utilize LED bulbs, offering improved energy efficiency and longer service life compared to traditional halogen bulbs. The park lamp bulb is included and matches the daytime running light bulb type, maintaining consistent lighting appearance.

The part number 20-9803-00 corresponds to the driver side headlight assembly and is designed to fit Lexus RX350, RX350L, and RX450h models, ensuring proper fitment and function. This assembly pairs with part number 20-9804-00 for the passenger side to complete the vehicle's front lighting system.

About the TYC Regular Product Line

The TYC Regular product line offers reliable replacement lighting components that meet OEM specifications. This line focuses on providing complete assemblies with included bulbs, combining traditional halogen and modern LED technologies to balance performance and cost-effectiveness. The 20-9803-00 headlight assembly exemplifies this approach by integrating halogen and LED bulbs within a durable plastic housing, suitable for Lexus RX series vehicles.

Common Applications and Problem Resolution

• Replacement for damaged or cracked headlight assemblies on Lexus RX350, RX350L, and RX450h
• Restores proper lighting function when bulbs or lenses are worn or broken
• Improves nighttime visibility with LED low and high beam bulbs
• Ensures compliance with vehicle lighting regulations by including all required bulbs
• Addresses issues with fogging or discoloration due to plastic lens material degradation

Installation Notes and Tips

• Compatible with factory mounting points for straightforward installation
• Includes all necessary bulbs, reducing the need for additional purchases
• Handle the plastic lens carefully to avoid scratches during installation
• Verify correct orientation by matching part number 20-9803-00 to the driver side
• Consult vehicle service manual for detailed removal and installation procedures

Quality Assurance and Warranty Information

TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards for fit, form, and function. Each unit undergoes quality control inspections to ensure proper operation and durability. While specific warranty details may vary, TYC typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.