TYC 11-11186-90 Tail Light Assembly - Left Outer

Overview of TYC Regular Tail Light Assembly for Audi A4 Series

The TYC Regular Tail Light Assembly 11-11186-90 is designed specifically for the left outer position on Audi A4, A4 Quattro, RS4, and S4 models. This complete assembly includes halogen bulbs and features durable plastic lens and housing materials to ensure reliable exterior lighting performance.

• Complete tail light assembly with bulbs included
• Red and clear plastic lens for optimal visibility
• Halogen bulb type for tail lamp and back-up lamp
• Durable plastic housing designed for exterior use
• Compatible with Audi A4, A4 Quattro, RS4, and S4 models

Detailed Features and Specifications

The TYC Regular 11-11186-90 tail light assembly comes equipped with halogen bulbs for both the tail lamp and back-up lamp, providing consistent illumination. The lens combines red and clear plastic materials to meet exterior lighting standards while maintaining durability. The housing is also made of plastic, designed to withstand environmental exposure. This assembly is intended for the left outer position on the vehicle body and does not include mounting hardware. The matching right side part number is 11-11185-90.

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 complete assemblies with included bulbs, ensuring a straightforward replacement process for common exterior lighting needs. The 11-11186-90 tail light assembly is part of this line, delivering a balance of quality and value for Audi A4 series vehicles.

Common Applications and Problem Resolution

• Replacement for cracked or broken tail light lenses
• Restores proper tail and back-up lamp functionality
• Solves issues with dim or non-functioning halogen bulbs
• Addresses water intrusion or housing damage
• Ensures compliance with vehicle lighting safety standards

Installation Notes and Tips

Installation of the TYC Regular 11-11186-90 tail light assembly requires removal of the damaged unit from the left outer position on the vehicle body. Since mounting hardware is not included, retain original fasteners or source compatible hardware separately. The included halogen bulbs simplify the replacement process, but care should be taken to avoid touching bulbs with bare hands to prevent premature failure. Verify proper alignment and secure fit to maintain weather resistance.

Quality Assurance and Warranty

TYC Regular tail light assemblies are manufactured to meet or exceed OEM standards for fit, finish, and performance. The 11-11186-90 part undergoes quality control inspections to ensure reliable operation. While specific warranty details are not provided here, TYC products typically include limited warranties covering defects in materials and workmanship.