Land Rover Discovery Sport L550 Turbocharger Actuator 2.0 204DTD 49335-19600

Land Rover Discovery Sport L550 Turbocharger Actuator 2.0 204DTD is a precision component of the turbocharging system in Diesel engines, responsible for controlling the turbocharger geometry and ensuring stable operation of the power unit. This used actuator, sourced from the original Land Rover production line, allows for a technically correct repair of the turbocharging system without interfering with the engine's construction. It is a solution for users who expect a proven part with factory-fit quality.

Specifications and technical data

• SKU: LR094424-2
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR094424
• Substitutable numbers: LR094424, G4D3-6K682-AH, G4D36K682AH, 49335-19600, 4933519600, 6NW010430-27, 6NW01043027
• Fuel type: Diesel
• Part type: Turbocharger Actuator
• Category: Turbos & Parts

Purpose and function in the turbocharging system

The turbocharger actuator in the Discovery Sport L550 model with the 2.0 204DTD engine is responsible for the dynamic adjustment of the turbine vanes, which translates into proper boost pressure across the entire rev range. A properly functioning component:

• stabilizes the engine's response to throttle input,
• limits the risk of turbocharger overboost,
• supports the maintenance of appropriate combustion parameters in the diesel unit,
• helps maintain factory performance and engine refinement. In the event of a malfunction in the turbocharging system, replacing the actuator itself is often a more cost-effective solution than a complete turbocharger replacement.

Compatibility and fitment for Land Rover Discovery Sport L550

The presented actuator has been designed to work with the turbocharger used in the 2.0 204DTD unit in the Land Rover Discovery Sport L550. This ensures:

• factory mounting points to the turbocharger housing,
• compatibility with the vehicle's original electrical harness,
• operating parameters adapted to the engine control unit maps for the Diesel version. As a result, installation is performed without the need for mechanical or electrical modifications, and the boost control system can operate within the range specified by the vehicle manufacturer.

Characteristics of the used turbocharger actuator

The offered item comes from the Turbochargers and parts category and is classified as a used part. This type of component is particularly attractive to users who:

• are looking for a cost-effective solution while maintaining the original design,
• want to avoid issues with fitting aftermarket replacements of uncertain specifications,
• plan to restore the correct operation of the turbocharging system without interfering with the engine control unit software. A used turbocharger actuator allows for maintaining the consistency of the entire turbocharging system, which is especially important in modern diesel units where boost pressure control is closely linked to emission control systems.

Benefits of using an original actuator in a Diesel engine

In Diesel engines, precise turbocharger control has a direct impact on the unit's operating parameters. Using an original turbocharger actuator in the Discovery Sport L550 can help in:

• reducing power drops resulting from incorrect turbine geometry regulation,
• decreasing the risk of the engine entering limp mode due to boost pressure errors,
• maintaining stable operation at low and medium RPMs, which is essential for daily driving,
• preserving the driving characteristics intended by the manufacturer, Land Rover. For users who value the consistency of the drivetrain, choosing an original turbocharger control element is a technically safe and predictable solution.

Technical support and vehicle development

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other elements from the same group, such as turbocharger housings, control actuators, or mounting hardware, check out the available parts in the Land Rover Turbochargers and parts category. For drivers interested in a broader context of selecting components with enhanced performance parameters, an interesting addition to your knowledge could be an article describing the differences between stock components and the sports line – you can find it here: BMW M Performance: what is the difference between BMW M components and standard ones?.