Land Rover Discovery 4 L319 Offside Tail Light Lamp Rear Right O/S AH22-13404-AC

The Land Rover Discovery 4 L319 rear right taillight assembly is an original part from the rear lights and brake lights category, designed for installation on the right rear side of the vehicle. This factory solution ensures a consistent body appearance, proper light signaling, and compatibility with the Discovery 4's electrical system, facilitating service and replacement of a damaged lighting module.

Specifications and technical data

• SKU: LR014001
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR014001
• Substitutable numbers: AH2213404AC, AH22-13404-AC, LR014001
• Location on the vehicle: Rear, Right
• Part type: Rear Light Assembly
• Category: Rear Light Assemblies

Intended Use and Fitment for Land Rover Discovery 4 L319

The presented rear right taillight has been specifically designed for the Land Rover Discovery 4 L319 model, taking into account the body's geometry and factory mounting points. Its placement on the vehicle is the rear passenger side, which guarantees correct positioning relative to the tailgate and fender.

Thanks to its construction conforming to the original manufacturer's design, the taillight works with the factory wiring harness and lighting control system, minimizing the risk of errors in onboard systems and ensuring stable operation of the parking lights, brake lights, and turn signals.

Construction and Function of the Rear Right Taillight

The rear taillight assembly is responsible for several key safety and visibility functions of the vehicle. It integrates elements responsible for signaling braking, vehicle presence on the road, and changing direction of travel within a single module. The applied optics and lens division ensure a clear light distribution and good visibility of signals for other road users.

The original design of the taillight is adapted to the body lines of the Discovery 4, ensuring aesthetic continuity of the body surface after installation and maintaining uniform mounting gaps. This is important both for appearance and for protection against moisture ingress near the electrical connector.

Condition, Origin, and Benefits of Using OEM Parts

This part comes from the Land Rover brand and is an OEM type part, meaning it adheres to factory manufacturing standards and compatibility. As a used part, the taillight offers a cost-effective solution while maintaining the original technical specifications, without the need to resort to aftermarket replacements with uncertain parameters.

Using the original rear right taillight allows you to:

• maintain visual consistency with other lighting elements of the vehicle,
• preserve correct mounting points and assembly geometry,
• reduce the risk of issues with lens fitment to the body,
• ensure proper compatibility with the electrical system and light control systems.

Safety, Operation, and Service Application

A correctly selected rear taillight assembly directly impacts driving safety, especially in conditions of limited visibility. Replacing a damaged, cracked, or leaky part with an original module restores full lighting functionality and reduces the risk of further malfunctions, such as contact corrosion or errors in light control systems.

The product is suitable for both post-accident repairs and standard servicing when the taillight needs replacement due to mechanical damage or wear and tear. Thanks to its factory design, installation is orderly, utilizing the mounting points provided by the manufacturer.

Other Land Rover Rear Lights and Service Knowledge

If you are looking for other Land Rover rear lights and brake lights, check out our dedicated category: Land Rover rear lights and brake lights. There you will find a wide selection of lighting components tailored for various models of this brand, facilitating comprehensive vehicle maintenance.

For diesel-powered vehicles, it is also advisable to diagnose the fuel system. Useful information on the symptoms and consequences of neglecting this area can be found in the article: Diesel injector faults – how to recognize them and what are the consequences of neglecting them.