Marelli LUS4852 Headlight - Left

Headlight for Audi A4 and S4

This Marelli headlight, part number LUS4852, is a direct lighting replacement for select Audi applications. It is built for left-side fitment and follows the vehicle-specific mounting and timing notes listed below.

Key Features

• Headlight assembly for exterior lighting repair and replacement
• Left-side fitment for select Audi A4, Audi A4 Quattro, and Audi S4 models
• Vehicle-specific application with production-date notes for accurate ordering
• Marelli part number LUS4852 for catalog matching and service reference

Detailed Description

Use this headlight when replacing a damaged, faded, or non-functioning lamp on compatible Audi models. Fits 2004-2008 Audi A4, left, with a From 08/2004 note; fits 2004-2005 Audi A4 Quattro, left, with a From 08/2004 note; fits 2006 Audi A4 Quattro, left, To 05/2006; and fits 2004 Audi S4, left, From 08/2004. The Marelli LUS4852 listing is organized for fitment-based ordering, which helps confirm the correct side and production window before installation.

What It Is Used For

• Replacing a cracked or broken headlight lens or housing
• Restoring forward lighting after electrical or internal lamp failure
• Correcting poor light output caused by age, moisture, or wear
• Matching the proper left-side assembly for the listed Audi applications

Installation Notes and Tips

Verify the model, side, and production-date note before ordering. Compare the existing lamp assembly and connector layout to the vehicle specification, and confirm the part number LUS4852 against the application listing. Professional installation is recommended for proper alignment and lighting performance.

Quality Assurance

Marelli is a recognized automotive lighting brand, and this headlight is cataloged for application-specific fitment control. Review the fitment notes carefully to ensure the correct match for your Audi A4, Audi A4 Quattro, or Audi S4.