Audi A5 S5 8T Xenon Headlight Headlamp Passenger's Side N/S 8T0941029AL

Visual condition of the part

The product shows signs of use visible in the photos.

Headlight ballast, control units, bulbs, modules are not included in the sale.

Audi A5 S5 8T Xenon Headlight Headlamp Passenger's Side N/S is an original Front light component, designed for the passenger side of a right-hand drive vehicle. Engineered by Audi, it ensures proper light beam distribution, compliant with factory safety and driving comfort standards.

Specifications and technical data

• SKU: RHD-8T0941029AL-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8T0941029AL
• Substitutable numbers: 8T0941029AL, 8T0 941 029 AL
• Location on the vehicle: Front, Left
• Category: Headlight Assemblies

Purpose and compatibility for Audi A5 / S5 8T

The presented xenon headlight has been developed specifically for the Audi A5 and S5 8T generation models, intended for the front left side of the vehicle. Thanks to a design consistent with the factory lighting system specifications, this component integrates with the car's electrical installation and body geometry without the need for modifications.

Proper fitment to the bumper, hood, and fender lines allows for maintaining the visual consistency of the vehicle's front end, while simultaneously ensuring the correct alignment of the light beam relative to the road and other road users.

Xenon headlight construction and function in the lighting system

The xenon headlight in the Audi A5 / S5 8T is responsible for primary road illumination during nighttime and low-visibility conditions. The applied xenon technology ensures:

• a bright, uniform light beam with a color temperature that enhances the readability of signs and obstacles,
• precise light-shadow cutoff, reducing glare for oncoming drivers,
• stable performance over long service cycles.

The headlight housing is designed to protect the interior from moisture and contaminants while allowing for the servicing of consumable parts in accordance with manufacturer procedures.

Benefits of using an original Audi headlight

Using an original Audi xenon headlight to replace a damaged or worn component allows for the preservation of factory lighting parameters. Key advantages include:

• Factory fitment – maintaining correct mounting geometry and compatibility with mounts and the electrical harness.
• Optical consistency – a uniform look for the vehicle's front end, which is particularly important when replacing only one headlight.
• Stable lighting parameters – consistent with Audi's design specifications, which translates into safety and driving comfort.
• Predictable behavior in vehicle systems – correct cooperation with headlight leveling systems and onboard diagnostics.

Condition, installation, and service application

The headlight comes from the secondary market and is offered as a used component, which is a cost-effective solution for post-accident repairs, routine maintenance, or restoring a car to a near-factory condition at a reasonable cost. This type of component is particularly useful in situations where it is necessary to replace a single headlight without interfering with other lighting system elements.

Installation is performed at the factory mounting points on the front left side of the vehicle, utilizing the original body geometry. With proper installation and headlight leveling adjustment, it is possible to restore full lighting functionality in accordance with traffic regulation requirements.

Part selection support and additional information

For Audi vehicles, it is particularly important to correctly match the headlight to the specific body version and equipment level. Selecting parts based on manufacturer markings and vehicle configuration helps avoid issues with installation and lighting system operation. If you are also interested in other items from the Front lights category for this brand, a dedicated offer overview will be helpful – Audi front lights.

For users who want to better understand the specifics of original Audi components and the principles of selecting used parts based on manufacturer markings, a valuable supplement may be our guide article: The Audi five-cylinder engine – a legend from Quattro to RS3 and how to maintain it with original Audi parts.