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

Left Outer Tail Light for Audi A4 and S4

This TYC Regular tail light assembly is a direct replacement for the left outer rear lamp on select 2005-2008 Audi A4, A4 Quattro, S4, and 2007-2008 Audi RS4 models. Part number 11-11186-90 is built as a complete assembly with red and clear lenses and halogen bulbs included for the tail lamp and back-up lamp functions.

Key Features

• TYC Regular tail light assembly for the left outer position
• Complete assembly with bulbs included
• Red and clear lens design
• Plastic lens and plastic housing construction
• Halogen bulb type for tail lamp and back-up lamp functions
• On-body mounting location
• Cross-reference: Audi 8E5 945 095 A

Detailed Product Information

TYC part number 11-11186-90 is an exterior lighting replacement for the left outer rear position on Audi A4, Audi A4 Quattro, Audi S4, and Audi RS4 applications. The TYC Regular product line focuses on OE-style replacement lighting components, and this assembly is configured with the correct lens colors, bulb types, and mounting style for the listed vehicles. The unit uses plastic lens and housing materials and includes the tail lamp bulb and back-up lamp bulb in halogen form.

Compatible With 2005-2008 Audi A4, left outer; 2005-2008 Audi A4 Quattro, left outer; 2005-2008 Audi S4, left outer; and 2007-2008 Audi RS4, left outer. Part number 11-11186-90 is also referenced by Partslink AU2800103 and Hollander 166-59919L.

What This Tail Light Helps Address

• Cracked or damaged left outer tail lamp housing
• Clouded or broken rear lens on the driver-side outer lamp
• Failed tail lamp illumination from a worn rear light assembly
• Back-up lamp lighting issues tied to a damaged lamp unit
• Restoration of rear lighting appearance after collision repair

Installation Notes and Fitment Tips

Install this assembly at the left outer, on-body rear lighting position. Verify the vehicle matches the listed Audi A4, A4 Quattro, S4, or RS4 fitment before installation, and confirm the other side reference is 11-11185-90 when comparing the opposite lamp. Because hardware is not included, reuse the existing mounting hardware if serviceable.

Quality Assurance

TYC Regular replacement lighting components are built for direct-fit service on the specified applications. This tail light assembly is intended for 2005-2008 Audi A4 and related models listed above, with the correct bulb configuration and lens layout for the left outer rear position.