The Land Rover Discovery 3 L319 Fuel Flap Lock is a component from the internal locks and latches category, responsible for securely locking the fuel filler flap on your vehicle. The offered component is from the Land Rover brand and is designed for use in the Discovery 3 L319 model, ensuring proper cooperation with the factory central locking system.
Specifications and technical data
- SKU: FSG500013
- Mark: Land Rover
- Condition: Used
- OEM Part Number: FSG500013
- Substitutable numbers: FSG500030, FSG500013, 5H329C070BB
- Category: Interior Locks & Lock Hardware
Purpose and Function of the Fuel Flap Lock
The fuel flap lock in the Discovery 3 L319 is responsible for mechanically locking the flap when the vehicle is locked, restricting access to the fuel filler for unauthorized individuals. A properly functioning mechanism:
- ensures consistent operation with the vehicle's central locking system,
- stabilizes the flap's position while driving,
- minimizes the risk of damage to the flap and its hinge during frequent refueling.
Thanks to its precise fit for the Discovery 3 L319's construction, the lock integrates with the factory mounting and wiring harness, facilitating installation and subsequent use.
Construction and Fit for Land Rover Discovery 3 L319
The offered lock belongs to the group of body elements classified as internal locks and latches, meaning it is designed to operate within the vehicle's locking system, not as a standalone accessory. Its construction is prepared for installation in the factory-designated location, maintaining:
- the correct position relative to the fuel filler flap,
- compatibility with the original linkage or actuator mechanism,
- the proper range of motion for the locking element.
This precise fit allows for the preservation of the flap's original operating geometry, leading to predictable performance during everyday vehicle use.
Performance Characteristics and Benefits of Using OEM Parts
Using an original fuel flap lock for the Discovery 3 L319 helps maintain the consistency of the locking system with other body components. In practice, this means:
- preserving the factory method of opening and closing the flap,
- eliminating the need for modifications to mounting points or the electrical system,
- reducing the risk of leaks around the fuel filler caused by improper flap closure.
A used OEM part is a good choice for users who want to restore full locking system functionality while maintaining reasonable service costs, without compromising compatibility with the manufacturer's original solutions.
Condition, Verification, and Service Application
The offered lock comes from a used vehicle and is classified as a used part. This type of component is particularly useful in situations where:
- the original lock has suffered mechanical damage (e.g., broken latch, damaged housing),
- there are problems with closing or opening the fuel filler flap,
- the component needs replacement as part of post-accident body repairs.
Before installation, a standard check of the mechanism's correct operation at its extreme positions and verification of its interaction with the vehicle's central locking system are recommended to ensure stable long-term performance.
Related Land Rover Internal Locks and Latches
If you are looking for other Land Rover internal locks and latches for your vehicle, check out the Land Rover internal locks and latches available in our store to select components tailored to your specific model and body version. Land Rover internal locks and latches
More About Using Used Body Parts
When planning repairs or upgrades using second-hand components, it's worth understanding the principles of their safe selection and installation. Practical tips can be found in the article Tuning with Used Parts – How to Gain Performance Without Losing a Fortune, where we discuss how to effectively use used components while maintaining vehicle reliability.
