Description
The Land Rover Discovery Sport L550 AdBlue Tank Cap is a component from the fuel filler flaps and caps category, designed for the AdBlue replenishment system in this model. It ensures a tight seal for the filler neck, supports the proper functioning of the exhaust emission reduction system, and helps maintain the vehicle’s operational safety at an appropriate level.
Specifications and technical data
- SKU: GW93-5J239-A
- Mark: Land Rover
- Condition: Used
- OEM Part Number: GW93-5J239-A
- Substitutable numbers: LR074066, GW935J239AC, GW93-5J239-AC, GW935J239A, GW93-5J239-A
- Part type: Fuel Tank Cap
- Rim width: 5
- Category: Fuel Tank Caps
Purpose and Function of the AdBlue Filler Cap
The AdBlue tank filler cap for Land Rover Discovery Sport L550 is responsible for securely closing the urea solution filler neck, which reduces the risk of contaminants entering the system. A correctly chosen cap helps maintain stable operating conditions for the exhaust purification system, thereby supporting compliance with emission standards.
This component from the fuel filler flaps and caps group is also important from a safety perspective – it protects against uncontrolled medium leakage and minimizes the risk of damage to other components of the filler system.
Technical Characteristics and Fitment
The presented cap is a part intended for a specific application in the Discovery Sport L550 model, which simplifies selection and installation without the need for modifying factory solutions. Its appropriate geometry and mounting method allow for a secure fit in the filler neck, and properly selected sealing materials help reduce evaporation and contact of AdBlue with the environment.
An additional advantage is that this is a component from the original Land Rover solutions range, which promotes maintaining the vehicle’s structural integrity and compatibility with other system components.
Condition of the Part and Benefits of Choosing a Used Part
The offered cap comes from the secondary market, allowing for a combination of a reasonable purchase cost with proper fitment for the specific model. Choosing a used part is beneficial both economically and in terms of reducing resource consumption – it is a more environmentally friendly solution than purchasing a new, low-quality aftermarket part.
In practice, this means the possibility of restoring the full functionality of the AdBlue filler system without interfering with the vehicle’s structure and without the need to use universal, less well-fitting solutions.
Installation and Operation in the Fueling System
A correctly chosen AdBlue filler cap directly impacts the ease of operating the exhaust additive fueling system. A tight seal of the filler neck reduces the risk of solution crystallization on the neck edges, facilitates clean refueling, and decreases the likelihood of deposits forming that could enter the tank.
If you want to better understand the relationships between the components of the fueling system, it is worth referring to the guide: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, which discusses the principles of diagnostics and component selection by reference numbers.
Related Products from the Same Category
If you are looking for other Land Rover fuel filler flaps and caps for your car, check out our dedicated offer: Land Rover fuel filler flaps and caps. This will allow you to easily compare available solutions within the same category and select the part that best fits your specific vehicle version.
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