Jaguar X-Type X400 Headlamp Bulb Cap Xenon Headlight Panel Left N/S C2S39579

Jaguar X-Type X400 Headlamp Bulb Cap Xenon Headlight Panel Left N/S is an original component from the Front lights group, designed to protect the interior of the headlight from dust, moisture, and contaminants. Precise fitment to the left-side headlight assembly ensures the tightness of the lighting system and stable seating of the xenon bulb, which translates into safe and predictable operation of the entire module.

Specifications and technical data

• SKU: C2S39579
• Mark: Jaguar
• Condition: Used
• OEM Part Number: C2S39579
• Substitutable numbers: C2S39579, 1X4313C175AA, 1X43-13C175-AA, 237427
• Location on the vehicle: Left
• Part type: Headlight Assembly
• Category: Headlight Assemblies

Purpose and technical function

The presented cap is a component dedicated to the xenon headlight on the left side of the Jaguar X-Type X400 model. It is responsible for physically sealing the rear part of the headlight, creating a barrier against moisture and fine contaminants that could lead to premature bulb wear or damage to the reflector and electrical installation. Thanks to the factory mounting geometry and a properly selected edge profile, the cap works with the headlight housing without the need for modifications, maintaining the tightness and stability of the entire system as designed by the manufacturer.

Benefits of using an original headlight cap

Using an original component from the Front lights group in the Jaguar X-Type X400 allows for maintaining the proper operating conditions for the xenon bulb and control electronics. A properly selected cap:

• reduces the risk of internal lens fogging,
• protects contacts and wires from corrosion,
• supports the maintenance of a stable light beam,
• prevents accidental loosening of the bulb in the socket. For the user, this means more predictable lighting performance, a lower risk of failure, and no need for frequent interference with the headlight housing.

Vehicle placement and fitment

The cap is designed for installation on the left side of the vehicle, at the rear of the xenon headlight. The component's design was developed for the specific headlight socket in the Jaguar X-Type X400, which facilitates installation and minimizes the risk of leaks resulting from the use of ill-fitting replacements. Proper fitment to the original headlight housing allows for maintaining the factory service line – removal and reinstallation of the cap can be performed without additional specialized tools, in accordance with the procedures provided for this model.

Characteristics of the used component

The offered headlight cap is a used part, sourced from dismantling. This type of component, while maintaining correct geometry and intact mounts, retains its functional properties, ensuring tightness and stable closure of the lamp. In practice, this allows for an economical repair of the lighting system while maintaining the original design specifications of Jaguar. Choosing a used OEM component is particularly beneficial in the case of post-accident or service repairs, where it is crucial to combine reasonable costs with maintaining the factory manufacturing standard. If you are planning a comprehensive repair or upgrade of the front lighting zone in your Jaguar and need other elements from the same group, such as lenses, headlight housings, or additional covers, check the available parts in the Jaguar Front lights category. If you are preparing your Jaguar X-Type X400 for post-collision repair and want to consciously select original used components, it is worth familiarizing yourself with practical tips regarding the selection and installation of such elements – you will find them in the article Repairing a car after a collision: how to restore full efficiency using used originals and not overpay?.