Vauxhall Opel Astra K Diesel Fuel Filter Replacement Kit with Gasket

This diesel fuel filter element with gasket kit is engineered as a direct replacement component for specific Vauxhall and Opel Astra K models. Designed to match original equipment specifications, it provides the necessary filtration for the vehicle's fuel system, which is crucial for protecting fuel injectors and maintaining engine efficiency. The kit is identified by multiple part numbers – 23304095, 23304096, 22937279, 23456595, 23459023, PU9012Z, and TP1015 – indicating its cross-compatibility and suitability as a replacement part. It is intended for the Astra MK VII (K) hatchback produced from June 2015 onwards and the Astra MK VII (K) Estate, also known as the Sports Tourer, from November 2015.

Features and Construction

This filter kit is supplied as a complete, ready-to-fit assembly designed to integrate seamlessly into the vehicle's existing fuel system.

Material and Build

The filter element is constructed to perform the primary function of removing contaminants from diesel fuel before it reaches the engine. The inclusion of an integrated gasket within the kit is a critical feature, as it ensures a proper seal is achieved upon installation, preventing fuel leaks and maintaining system pressure. The materials used are selected to be compatible with diesel fuel and to provide the required level of filtration as per the original manufacturer's design.

Size and Practical Fit

Precise dimensional accuracy is fundamental for a correct and secure fit. This filter element measures 106mm in height. It features two outer diameter/width measurements of 88mm and 90mm, and a maximum inner diameter/depth of 24.5mm. These exact measurements correspond to the space and connections within the Astra K's fuel filter housing, ensuring the component installs correctly without modification and forms a proper seal via its integrated gasket.

Uses and Placement

This component has a specific, defined application as a maintenance part for a range of popular family vehicles.

Event or Professional Use

For professional mechanics or service centres, this filter is a standard service item for the listed Vauxhall and Opel Astra K diesel models. Keeping a stock of these correctly specified filter kits allows for efficient servicing of customer vehicles during routine maintenance schedules or as part of broader repair work. The clear part number referencing aids in accurate parts identification and ordering.

Everyday Home Use

For owners of a 2015-onwards Vauxhall Astra MK VII (K) hatchback or estate, or the equivalent Opel Astra K or Sports Tourer, this filter kit enables DIY maintenance. Replacing the fuel filter is a key service task that can help sustain fuel economy and engine responsiveness. Using this direct-fit part with its included gasket provides confidence that the job can be completed correctly with standard tools, following the vehicle's service manual.

Benefits and Buying Value

The value of this product lies in its specification accuracy and functional completeness as a replacement part.

Reuse and Low Maintenance

A fuel filter is a consumable item designed to be replaced at intervals, not reused. This kit provides a new, complete filter element to refresh the vehicle's fuel filtration system. Its low-maintenance nature post-installation means that once correctly fitted, it requires no further attention until the next scheduled replacement, performing its filtration task continuously.

Why Choose This Product

Choosing this filter kit is advised because it is explicitly listed for your specific vehicle model and production date range. The provided dimensions confirm it is not a generic universal part, reducing the risk of purchasing an incorrect component that will not fit or seal properly. The inclusion of the necessary gasket eliminates the need to source a separate sealing ring, providing a complete solution in one package and simplifying the parts ordering process.