Door Lock Actuator Renault Trafic III Front Door Lock Motor 90503799R

Door Lock Actuator Renault Trafic III Front Door Lock Motor is a component from the Locks and latches category, designed to control the front door locking mechanism in Renault vehicles. It enables the central locking system to function efficiently, ensuring convenient and reliable opening and closing of the driver or passenger door. This is a practical solution for users looking to restore full functionality to their vehicle's locking system.

Specifications and technical data

• SKU: 90503799R
• Mark: Renault
• Condition: Used
• OEM Part Number: 90503799R
• Substitutable numbers: 90503799R
• Location on the vehicle: Front
• Category: Exterior Locks & Lock Hardware

Purpose and function of the actuator

The front door lock actuator in the Renault Trafic III is responsible for mechanically moving the door latch upon receiving a signal from the central locking system or remote control. This component works in conjunction with the vehicle's electrical system and the lock mechanism, converting an electrical impulse into linear motion that unlocks or locks the door.

The Front placement indicates that the part is dedicated for installation in the front doors, which is important when selecting the correct component for a specific position on the vehicle. A properly selected actuator helps avoid issues such as doors not closing properly, lack of response to the remote, or the need to lock the door manually.

Benefits of using an original Renault component

The Door Lock Actuator Renault Trafic III Front Door Lock Motor comes from the manufacturer's parts line, which helps maintain compatibility with the vehicle's factory installation. As a result:

• the correct mounting points in the door are maintained,
• electrical connectors are matched to the original wiring harness,
• the actuator's stroke is adjusted to the lock mechanism.

Such a fit reduces the risk of play, improper closing, or excessive load on the mechanism. Proper compatibility with the lock system translates into stable central locking operation and less wear on other door components.

Installation and operational characteristics

The front door lock actuator is structurally prepared for installation in the factory mounting points of the Renault Trafic III doors. In practice, this means it can be installed using standard brackets and screws, without the need for bodywork modifications or interference with the door structure.

During installation, it is worth paying attention to:

• correct routing of rods or levers working with the lock,
• secure seating in the mounting socket,
• precise connection of the electrical plug to avoid power interruptions.

A properly installed actuator ensures repeatable operation of the locking mechanism, which affects the comfort of daily vehicle use and parking security.

Part condition and practical application

The offered item comes from the used parts group, which allows for an economical repair of the lock system while maintaining proper operating parameters. This type of solution is particularly beneficial for vehicles in intensive use, where a reasonable service cost is important while maintaining the efficiency of the central locking system.

Door Lock Actuator Renault Trafic III Front Door Lock Motor will work well both as a replacement for a damaged actuator and as a component used in comprehensive door restoration, e.g., after a collision or bodywork intervention. Stable actuator operation facilitates the daily operation of a fleet, delivery, or commercial vehicle, where frequent opening and closing of doors is standard.

Lock system expansion and additional information

If you are planning a comprehensive repair or upgrade of the door and lock area in your Renault and need other elements from the same group, such as locking mechanisms, cylinders, or additional actuators, check the available parts in the Renault Locks and latches category.

For users interested in broader vehicle modernization, including improving performance using aftermarket components, a tuning guide may be helpful. You can find practical tips in the article How to increase engine power: a practical guide to engine tuning with used parts, which discusses a safe approach to modifications using proven components.