Land Rover Discovery 3 L319 Tailgate Boot Lid Lock Latch 5H22-43151-BC

The Land Rover Discovery 3 L319 Tailgate Latch 5H22-43151-BC is an original part from the locks and latches category, designed for the tailgate of the Discovery 3 L319 model. This used latch ensures a factory fit, correct interaction with the locking mechanism, and stable operation of the tailgate opening and closing system.

Specifications and technical data

• SKU: LR017470
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR017470
• Substitutable numbers: 5H2243151BC, 5H22-43151-BC, LR017470
• Part type: Boot Lock
• Category: Exterior Locks & Lock Hardware

Tailgate Latch Purpose and Function

The tailgate latch is responsible for the mechanical locking of the tailgate and its interaction with the vehicle's opening system. In the Land Rover Discovery 3 L319, this component is crucial for:

• securely closing the tailgate while driving,
• proper operation of the external opening mechanism,
• maintaining the correct geometry of the tailgate closure relative to the body.

A properly selected latch from this series allows for the restoration of full functionality to the rear of the vehicle after a failure, wear, or damage to the previous component.

Construction and Fit for Land Rover Discovery 3 L319

The presented latch has been designed specifically for the Discovery 3 L319 platform, ensuring factory mounting points and proper interaction with the striker and handle mechanism. The design intended by the vehicle manufacturer provides:

• compatibility with the original tailgate mechanism,
• correct positioning relative to the body panels and seals,
• consistency with the vehicle's factory locking system.

This allows for a factory-like installation process, without the need for modifications or adjustments to the mounting elements.

Condition, Verification, and Benefits of Using a Used Part

This part comes from the secondary market, allowing for original fitment combined with a more cost-effective repair compared to a new latch. Using a used tailgate latch is a particularly attractive solution when:

• the existing latch has suffered mechanical damage (e.g., after a rear-end collision),
• there are problems with closing or holding the tailgate in position,
• a quick and economical replacement of the component is necessary for a daily-driven vehicle.

An original latch from this series maintains the parameters intended for the Discovery 3 L319, which translates to stable operation of the locking system and reduces the risk of fitment issues.

Application in Service Practice

The tailgate latch in the Discovery 3 L319 is often replaced as part of standard body repairs and when addressing issues related to opening the rear tailgate. In service practice, this type of latch is chosen when:

• preserving the original design of the locking system is important,
• consistency with other locks and latches in the vehicle is desired,
• the component can be installed in place of the factory part without modifying the installation.

This approach simplifies workshop operations and reduces vehicle downtime, while maintaining the standards set by the Land Rover manufacturer.

Offer Supplement and Additional Materials

If you are looking for other Land Rover locks and latches for your vehicle, check out our dedicated category: Land Rover locks and latches. Here you will find a wide selection of locking elements tailored for various models of this brand.

To compare the characteristics of sports car versions with other model variants, and to better understand the differences in engine, brake, and chassis construction, it is worth reading the article: Audi RS vs. Other Models – What's Under the Hood and Chassis?. This is a helpful source of knowledge for those interested in vehicle construction and selecting appropriate components.