TYC 20-9138-90 Headlight Assembly - Left

Overview of TYC Regular Left Headlight Assembly for Toyota Sienna

The TYC Regular 20-9138-90 headlight assembly is designed specifically for the left side of Toyota Sienna models. This complete halogen headlight assembly includes bulbs and features clear and amber lens colors to meet exterior lighting requirements.

• Complete left side headlight assembly for Toyota Sienna
• Includes halogen bulbs for immediate installation
• Clear and amber lens colors for proper signaling and visibility
• Part number 20-9138-90 with matching right side 20-9137-90
• TYC Regular product line ensures reliable replacement quality

TYC Regular Product Line Details

The TYC Regular line offers dependable automotive lighting components designed to meet OEM specifications. This headlight assembly from the TYC Regular series provides a direct replacement solution for Toyota Sienna vehicles, ensuring compatibility and consistent performance without modification.

Product Features and Specifications

This headlight assembly includes all necessary components for a full replacement on the left side of the Toyota Sienna. The halogen bulb type is included, eliminating the need for separate bulb purchases. The lens combines clear and amber colors to provide both headlight illumination and turn signal functionality. The assembly is designed to fit seamlessly with the vehicle’s existing mounting points and wiring harness.

Common Applications and Problem Resolution

• Replacement for damaged or cracked left headlight lens
• Upgrade from non-functioning or dim halogen bulbs
• Restoration of proper turn signal visibility with amber lens
• Correction of moisture or condensation issues inside the headlight
• Repair after collision or impact damage to the left headlight assembly

Installation Notes and Tips

Installation of the TYC Regular 20-9138-90 headlight assembly is straightforward with basic hand tools. Ensure the vehicle is powered off before disconnecting the old assembly. The included halogen bulbs come pre-installed, but verify bulb seating before final mounting. Align the assembly carefully to avoid misalignment and secure all mounting points firmly. For best results, compare with the right side assembly (part number 20-9137-90) to maintain symmetry.

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards for fit, form, and function. This part number 20-9138-90 undergoes quality inspections to ensure durability and reliable performance. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary.