Door Lock Renault Trafic 3 Vauxhall Vivaro B Front Left N/S Latch 805039405R

Door Lock Renault Trafic 3 Vauxhall Vivaro B Front Left N/S Latch is a factory-original component from the Locks and Latches category, designed for installation in the front left section of the vehicle body. This used, original mechanism ensures proper integration with the factory opening, locking, and security system, resulting in stable operation and correct door closure geometry.

Specifications and technical data

• SKU: rhd-805039405R
• Mark: Renault
• Condition: Used
• OEM Part Number: 805039405R
• Substitutable numbers: 805039405R, 805 039 405 R
• Location on the vehicle: Front, Left
• Category: Exterior Locks & Lock Hardware

Purpose and function of the door lock

The presented lock is dedicated to installation in the front left area of third-generation Renault Trafic and Vauxhall Vivaro B models. It is responsible for the mechanical locking of the door, interaction with the exterior and interior handles, and maintaining the door in a closed position while driving.

Thanks to a design consistent with the vehicle manufacturer's specifications, the component retains the correct mounting points, latch geometry, and operating characteristics, which facilitates installation and subsequent adjustment. This is particularly important in commercial vehicles, where doors are heavily used and subjected to frequent opening and the stresses of daily operation.

Construction and technical properties

The door lock belongs to the Locks and Latches group, which includes components responsible for the physical security of body openings. The mechanism uses a system of pawls and levers that transfers movement from the handles and rods to lock the latch tongue into the body pillar. This solution ensures stable closing and reduces the risk of accidental opening while driving.

Its placement in the front left part of the vehicle means that the lock's construction is matched to the specific geometry of the door and the routing of rods and wiring in this area. In practice, this translates into:

• proper fit with the factory door panel,
• correct interaction with the handle and opening mechanism,
• appropriate positioning of mounting points relative to the mounting holes.

Benefits of using an original lock

Using an original door lock in a Renault Trafic 3 or Vauxhall Vivaro B allows for consistency with the factory body design. Compared to aftermarket replacements, such a component usually better replicates:

• the operating characteristics of the locking mechanism,
• the accuracy of door positioning relative to seals and the pillar,
• closing stability during frequent use.

A used, fully functional lock can be a cost-effective solution for maintenance repairs when the priority is to maintain proper functionality while optimizing costs. Replacing a worn or damaged mechanism with a component from the same design group reduces the risk of issues with closing, play, or improper locking.

Selection and installation in the vehicle

When selecting a door lock for a Renault Trafic 3 or Vauxhall Vivaro B, it is crucial to match it to the installation side and body zone. The presented component is intended for the front left part of the vehicle, which should be taken into account when planning the repair. Proper matching allows for installation at existing mounting points without the need to modify the door structure.

During installation, it is worth paying attention to:

• correct routing of rods and any wiring inside the door,
• tightening the mounts securely to avoid play,
• checking the operation of the handles and locking mechanism after installation is complete.

Expanding the scope of repair and technical knowledge

If you are planning a comprehensive repair or upgrade of the door area in your Renault and need other components from the same group, such as locking mechanisms, cylinders, or additional security features, check out the available parts in the Renault Locks and Latches category.

For diesel-powered vehicles, during major service work, it is also worth taking care of the fuel system diagnostics. More information on the symptoms and consequences of neglecting fuel injection components can be found in the article Diesel injector faults – how to recognize them and the risks of neglect, which discusses typical symptoms and methods for verifying the condition of injectors.