Vauxhall Insignia 2.0 CDTi Air Vacuum Valve Sensor Bracket Mount 55566127

Opel Insignia 2.0 Cdti Pressure Sensor Mount is a specialized component from the Brackets, Mounts, and Mounting Parts group, designed for stable seating of the sensor within the high-pressure system. Precise mounting in a diesel engine is crucial for accurate pressure readings and consistent engine operation, making the choice of the correct bracket essential for both repairs and replacement of damaged parts. This component allows for the restoration of proper sensor operating conditions without altering the engine's structure.

Specifications and technical data

• SKU: 55566127
• Mark: Vauxhall (Genuine OE)
• Condition: Used
• OEM Part Number: 55566127
• Substitutable numbers: 55566127
• Fuel type: Diesel
• Category: Mounts, Brackets & Hardware

Purpose and Function in a Diesel Engine

The pressure sensor mount, specifically designed for the 2.0 CDTI unit, is responsible for the stable and repeatable positioning of the sensor relative to the fuel system components. In a diesel engine, any error in pressure readings can affect fuel delivery, running smoothness, and diagnostics, making the correct bracket an important element of the entire system.

A properly selected mount:

• ensures the correct positioning of the sensor relative to the pressure channels,
• minimizes vibrations transmitted from the engine,
• reduces the risk of mechanical damage to the lines and the sensor itself,
• facilitates servicing and potential replacement of the measuring element.

Technical and Mounting Characteristics

This element belongs to the Brackets, Mounts, and Mounting Parts group, meaning it is designed as a structural support for the sensor, not as a measuring or electronic part. This allows for the reuse of the original sensor if it is functional, focusing solely on restoring proper mounting.

The solution is prepared for operation in a diesel engine environment, which involves elevated thermal and mechanical loads. The appropriate geometry of the bracket allows for correct routing of the lines and maintaining required distances from adjacent components, which is important for the safety and durability of the entire system.

Brand, Origin, and Condition of the Part

The product is assigned to the Vauxhall brand, which practically means compatibility with solutions used in vehicles structurally related to the Opel Insignia with a diesel engine. These types of mounting components are designed to maintain factory mounting points and original installation geometry, facilitating installation and reducing the risk of improper fit.

The offered item is used, which for this type of mounting part is often an economical and technically justified solution. A bracket is not a wear part to the same extent as moving components, so with appropriate structural integrity, it can successfully continue to operate in the vehicle, providing proper support for the pressure sensor.

Benefits of Using a Dedicated Mount

Using the correct pressure sensor mount in a diesel engine translates into a number of practical benefits:

• Restoration of factory mounting geometry – the sensor operates in the position intended by the vehicle manufacturer.
• Improved repeatability of pressure readings, which aids in diagnostics and fuel system adjustment.
• Reduced risk of damage to lines and the sensor itself due to vibrations or improper support.
• The ability to replace only the bracket without needing to interfere with the vehicle's electronics.

For workshops and individual users, this means a more predictable repair process and reduced costs associated with replacing entire assemblies when only the mount has been damaged.

How to Select and Assemble Used Mounting Parts

When selecting brackets and mounts for a diesel fuel system, it is worth paying attention to compatibility with the specific engine version and product parameters such as fuel type or brand. It is also helpful to use manufacturer markings, including the OEM part number and available interchange numbers, which help confirm compatibility with a given vehicle configuration.

When shopping online, it is also advisable to pay attention to the product identifier, such as SKU, which facilitates communication with customer service and minimizes the risk of ordering errors. Additionally, information about the condition of the item allows for a better assessment of whether the component will meet expectations for a specific repair.

If you are planning a comprehensive repair or upgrade of the engine accessory mounting area in your Vauxhall and need other parts from the same group, such as brackets, supports, or additional mounting elements, check the available parts in the Vauxhall Brackets, Mounts, and Mounting Parts category.

To better plan your purchases and efficiently assemble all necessary mounting components in one place, it is worth familiarizing yourself with expert advice on organizing purchases of used parts – practical tips can be found in the article Comprehensive Sourcing: From Engine to the Smallest Clip – How to Assemble Used Car Parts in One Place?.

If you want to further ensure that you are selecting the correct used parts for your specific car version and avoid incorrect purchases, a guide on the principles of part selection, considering OEM markings and compatibility, may also be helpful – see How to Professionally Select Used Car Parts, Saving Time and Nerves.