Direct Replacement Diesel Fuel Filter and Seal Kit for Vauxhall and Opel Astra Models

This diesel fuel filter element and accompanying sealing gasket form a complete replacement kit designed for specific Vauxhall and Opel Astra models. It serves as a maintenance part to ensure the fuel system receives clean, filtered diesel, which is crucial for optimal engine performance and longevity. The kit matches the original factory specifications, providing a straightforward swap during scheduled service intervals without compatibility concerns, supported by a list of original equipment reference numbers.

Specifications and Compatibility

This section details the precise physical dimensions of the filter and the specific vehicle models it is engineered to fit. Using the correct size and compatible model information is essential for a successful installation.

Filter Dimensions and Build

The filter element itself has a height of 106 millimetres. It features two stated outer diameters: a primary measurement of 88mm and a secondary measurement of 90mm. The maximum inner diameter or depth is 24.5mm. These measurements ensure the component fits correctly within the designated filter housing on the compatible vehicles.

Vehicle Application and Fit

This kit is specified for use on the Vauxhall Astra MK VII (K) hatchback and its Estate variant from November 2015 onwards. It is also compatible with the Opel Astra K from June 2015 and the Opel Astra K Sports Tourer from November 2015. The product listing includes original equipment (OE) type numbers—23304095, 23304096, 22937279, 23456595, 23459023, PU9012Z, TP1015—which can be cross-referenced for verification.

Uses and Installation

The primary use is as a service part within a vehicle's routine maintenance schedule. Correct installation restores the fuel system's filtration capability.

Professional and DIY Service

This filter kit is suitable for both professional garage use and experienced DIY mechanics familiar with diesel fuel system maintenance. Its design as a direct replacement part simplifies the service process, aiming to reduce workshop time when the correct vehicle is being serviced.

Function in the Fuel System

The filter element's role is to remove solid contaminants and impurities from the diesel fuel before it reaches the engine's injection system. The included sealing gasket is critical for creating a secure, leak-proof seal between the filter element and the filter housing, preventing fuel leaks and ensuring unfiltered fuel cannot bypass the element.

Benefits and Practical Value

Using a correctly specified filter kit offers practical advantages for vehicle upkeep, focusing on maintaining system performance rather than enhancing it beyond original design.

Maintenance and Reusability

As a consumable service item, the product itself is not reusable. Its value lies in enabling the routine maintenance cycle. The kit format, including both the filter and seal, supports a complete, single-step replacement, which can help avoid subsequent leaks caused by reusing old seals.

Reasons to Select This Kit

This product is a logical choice for owners and technicians of the listed Vauxhall and Opel Astra models requiring a fuel filter change. The key reasons are its stated direct compatibility, the inclusion of the necessary sealing gasket, and the provision of specific dimension and reference data that allows for precise matching against the original part.