Dorman 1611308 Tail Light Assembly - Left

Left Tail Light Assembly for Cadillac CTS

This Dorman tail light assembly is a direct replacement for select Cadillac CTS models, built to match the original look, fit, and function at a lower cost than dealership replacement. It is street legal, uses halogen bulb technology, and includes bulbs for a straightforward repair on the left side.

Key Features

• Direct replacement tail light assembly for the left side
• Fits 2004 Cadillac CTS, left, from 1/03/04
• Fits 2005-2007 Cadillac CTS, left
• Red/amber lens with plastic lens and housing construction
• Halogen bulb technology with bulbs included
• 12V electrical design
• Street legal for road use

Detailed Description

Built by Dorman, part number 1611308, this tail light assembly is made for select Cadillac CTS applications where an OE-style replacement is needed after damage, moisture intrusion, or lens failure. The housing and lens are plastic, and the red/amber lens color matches the factory appearance used on the specified Cadillac CTS years. Dorman 1611308 is designed to restore rear lighting performance and maintain the original vehicle look on the left side.

This part cross-references Eagle Eye GM478-B100L for the same application.

What It Helps Fix

• Cracked or broken left tail light lens
• Water intrusion into the rear lamp assembly
• Dim, failed, or inconsistent rear lighting output
• Vehicle inspection issues related to exterior lighting
• Restoring the factory appearance after collision damage

Installation Notes and Tips

Verify left-side fitment before installation on your Cadillac CTS. This assembly includes bulbs, but mounting hardware is not included. Confirm the connector style, bulb access, and lamp alignment against the original unit before final installation. For best results, transfer any reusable vehicle-specific components from the original assembly if required by the application.

Quality Assurance

Dorman replacement lighting components are built to match original equipment fit and function for specific vehicle applications. This tail light assembly is intended to provide a factory-style repair for 2004-2007 Cadillac CTS left-side applications while maintaining street-legal exterior lighting performance.