Mini One D R50 Diesel W17 Throttle Housing Assy 7790864

Mini One D R50 Diesel W17 Throttle Housing Assy is an original intake system component designed for MINI diesel engines. Thanks to precise airflow control, it ensures stable engine operation, correct throttle response, and predictable vehicle behavior during daily use. This is the solution for users looking for a proven, factory-spec throttle body instead of random aftermarket replacements.

Specifications and technical data

• SKU: 7790864
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7790864
• Substitutable numbers: 7790864, 11617790864
• Fuel type: Diesel
• Category: Throttle Bodies

Purpose and role in the intake system

The throttle body in the MINI One D R50 is responsible for controlling the amount of air supplied to the diesel engine, working in conjunction with the engine management system and other intake components. In Diesel units, it is crucial for stabilizing idle speed, smooth engine shutdown, and the proper operation of emission control systems.

Selecting the correct throttle body is particularly important in modern systems with electronic control, where an incorrect component can cause ECU errors, rough engine operation, or a drop in performance. Using an original MINI component allows you to maintain operating parameters in accordance with the manufacturer's specifications.

Benefits of using an original MINI throttle body

Using a factory-spec throttle body in the MINI One D R50 provides tangible operational benefits, especially in cars used on a daily basis:

• maintaining proper compatibility with engine electronics and sensors,
• stable engine operation at idle,
• consistent throttle pedal response,
• reducing the risk of intake-related error codes.

For users who value predictability and compliance with factory settings, the original MINI throttle body is a technically safe solution that is easy to integrate with existing engine equipment.

Characteristics of the used component

The offered throttle body comes from dismantling and is a used part, which allows for lower repair costs while maintaining the original manufacturer's specifications. Such components are often chosen by informed users who prefer factory solutions from the secondary market over new, but questionable quality, replacements.

Before installation, a standard service procedure is recommended: checking sockets and plugs, as well as cleaning intake channels to fully utilize the component's potential and ensure proper cooperation with the diesel engine control system.

Professional use in MINI service

The Mini One D R50 Diesel W17 Throttle Housing Assy will perform well both in independent workshops specializing in the brand and in general service centers that handle MINI cars with diesel engines. Thanks to the factory design, installation is predictable, without the need for installation modifications or additional component adjustments.

If you are planning a comprehensive repair or upgrade of the engine area in your MINI and need other elements from the same group, such as throttle bodies, actuators, or airflow control modules, check out the available parts in the Mini Throttle Bodies category.

Why consider used components

Choosing used, original intake system components is a reasonable compromise between repair costs and maintaining factory quality. A similar approach is often used in the premium brand segment – you can find more about the advantages of such solutions in the article Used parts for Mercedes – original parts from dismantling, which discusses the practical aspects of using secondary market components.

For MINI owners, this means the ability to restore proper diesel engine operation while maintaining a reasonable service budget, without sacrificing the factory characteristics of the intake system.