Land Rover Discovery 4 L319 Fuel Tank Filler Cap Hatch Flap AH22-27936-AB

The Land Rover Discovery 4 L319 Fuel Filler Flap Housing AH22-27936-AB is an original body part from the Fuel Tanks and Pipes group, designed for precise protection of the fuel filler neck on your Discovery 4. Its robust OEM construction ensures a proper seal, stable mounting, and a seamless integration with the vehicle's body lines, contributing to trouble-free operation and a cohesive vehicle appearance.

Specifications and technical data

• SKU: LR014044
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR014044
• Substitutable numbers: AH2227936AB, AH22-27936-AB, LR014044
• Part type: Fuel Tank
• Category: Fuel Tanks & Filler Necks

Purpose and Function of the Part

The fuel filler flap housing is responsible for covering the filler neck and ensuring the correct movement of the flap relative to the fender panel. In the Land Rover Discovery 4 L319, this is a crucial component of the refueling area that:

• protects the filler neck area from external contaminants,
• stabilizes the flap's position relative to the body,
• reduces the risk of mechanical damage to the fuel filler neck itself,
• maintains the visual consistency of the vehicle's side body.

By using an original housing, you preserve the factory mounting geometry and ensure proper alignment with components from the Fuel Tanks and Pipes category, facilitating installation and subsequent service.

Compatibility and Fit for Land Rover Discovery 4

This housing has been specifically designed for the Land Rover Discovery 4 L319 model, meaning it retains factory mounting points and is precisely contoured to the body. Its original Land Rover origin ensures:

• a secure fit with the original fuel filler flap,
• compatibility with the fuel filler area design of the Discovery 4,
• no need for bodywork modifications or adaptations.

This solution is particularly beneficial for accident repairs, replacing corroded parts, or restoring the vehicle to its factory specifications.

Condition, Origin, and Benefits of Using a Used OEM Part

This part is sourced from a dismantled vehicle and is offered as a used original Land Rover part. In practice, this means retaining the original material quality, structural rigidity, and compatibility with other components of the fuel filler system. Compared to low-cost aftermarket alternatives, the original housing offers:

• better alignment with the body panel,
• compliance with factory assembly tolerances,
• a lower risk of flap closure issues.

If you wish to further analyze the choice between a refurbished and a used part, the article on choosing between a refurbished and a used original part may be helpful, discussing the practical aspects of such a service decision.

Importance for the Fuel System and Operation

A functional fuel filler flap housing directly impacts the convenience of daily refueling and the protection of components within the Fuel Tanks and Pipes group. A correctly selected and installed part:

• limits the ingress of water and dirt into the filler neck area,
• reduces the risk of accelerated corrosion in the filler area,
• provides stable support for the flap during opening and closing.

To better understand how the filler area interacts with other fuel system components, it is worth consulting the guide on the construction, diagnostics, and operation of the fuel system, which discusses, among other things, the fuel tank and related parts.

Repair Extension – Other Parts from the Same Group

If you are planning a comprehensive repair or upgrade of the fuel supply area in your Land Rover and require other parts from the same group, such as additional pipe sections, mounting elements, or filler neck covers, check the available parts in the Land Rover Fuel Tanks and Pipes category.

Summary

The Land Rover Discovery 4 L319 Fuel Filler Flap Housing AH22-27936-AB is a practical solution for owners looking to restore the proper function and appearance of the fuel filler area on their vehicle. Its original Land Rover origin, specific fit for the Discovery 4 model, and construction conforming to factory standards make this part a sensible choice for body and fuel system repairs.