Aluminum alloy car modification oil separator specifically designed for 2018 to 2020 Ford Expedition models, available in four distinct colours including black, red, blue, and silver finish options for automotive engine bay customisation.
Aluminum Alloy Oil Separator for 2018-2020 Ford Expedition Models

This oil separator, or catch can, is an aftermarket component manufactured specifically for owners of the 2018-2020 model year Ford Expedition. Its primary function is to be integrated into the vehicle's positive crankcase ventilation (PCV) system. The product offers a choice of four different colour finishes, allowing for a degree of visual customisation within the engine bay to match other components or personal preference. It is supplied as one complete set, ready for installation by those familiar with automotive modification procedures.
Features and Construction

This component is defined by its specific vehicle application and material construction. It is not a universal fit part, but one engineered for a particular range of a popular full-size SUV.
Material and Build
The oil separator is constructed from aluminum alloy. This material is commonly used in automotive applications for components like this due to its favourable strength-to-weight ratio and inherent resistance to corrosion, which is beneficial in the varied temperature and moisture conditions of an engine compartment. The construction from aluminum alloy contributes to a lighter overall unit compared to some other materials.
Size and Practical Fit
The key specification provided is its vehicle compatibility: it is designed to fit the 2018, 2019, and 2020 model years of the Ford Expedition. This specificity suggests the mounting brackets, inlet/outlet ports, and hose connections are configured to match the factory layout of these vehicles, aiming to simplify the installation process. Exact physical dimensions (height, width, depth) or internal capacity are not detailed in the available source information.
Uses and Placement

An oil separator performs a specific mechanical function within a vehicle's engine system. Its installation is considered a modification aimed at vehicle maintenance or performance upkeep.
Event or Professional Use
For vehicles used in demanding conditions, such as frequent towing, off-roading, or performance driving, an aftermarket oil separator can be a common upgrade. By intercepting oil vapours and mist from the crankcase gases before they re-enter the intake system, it can help reduce carbon buildup on intake valves and in the intercooler. This is often considered beneficial for maintaining engine efficiency and performance over time, particularly in forced-induction engines.
Everyday Home Use
For the typical Expedition owner, installing this component is a modification that falls under vehicle customisation or preventative maintenance. It allows the owner to add a personalised touch through the choice of colour—black, red, blue, or silver—while potentially offering the practical benefit of keeping the induction system cleaner. It is a single, bolt-on component that modifies an existing system rather than requiring extensive changes.
Benefits and Buying Value

The value of this product lies in its direct application, material choice, and customisation option, rather than in unspecified performance claims.
Reuse and Low Maintenance
As a primarily mechanical component made from aluminum alloy, it is designed for long-term use. Maintenance typically involves periodically draining the collected oil condensate. The corrosion-resistant nature of the aluminum alloy helps ensure the unit's body remains functional and presentable in the engine bay environment over time without degrading aesthetically or structurally from typical exposure to heat and moisture.
Why Choose This Product
This product is distinguished by its explicit compatibility with a specific vehicle model and year range (2018-2020 Ford Expedition), which reduces uncertainty regarding fitment. The choice of four colour finishes provides an element of visual customisation not always available with functional engine components. The use of aluminum alloy offers a practical balance of durability and weight. It is presented as a complete set, aiming to provide everything needed for the installation in one package.





