Aluminium Alloy Oil Separator Catch Can for 2018-2020 Ford Expedition

This aluminium alloy oil catch can is a vehicle-specific modification component designed for Ford Expedition models from the 2018 to 2020 model years. Its primary function is to separate oil mist and vapours from the crankcase ventilation gases before they re-enter the engine's air intake. This process can help reduce carbon buildup on intake valves and other components, potentially supporting long-term engine efficiency and performance. The unit is supplied as a complete set, finished in a choice of four colours to suit personal preference or match existing engine bay aesthetics.

Features and Construction

This oil separator is built with a focus on specific application and material choice, catering directly to Ford Expedition owners seeking a practical engine bay upgrade.

Material and Build

The catch can is constructed from aluminium alloy, a material chosen for its favourable strength-to-weight ratio and resistance to corrosion under the high-temperature conditions of an engine bay. This construction provides a robust housing for the internal baffling or filtration media designed to separate the oil from the air. The use of aluminium alloy contributes to a product that is both durable and lightweight, avoiding unnecessary added mass.

Size and Practical Fit

The product is listed as a specific-fit component for 2018-2020 Ford Expedition models. This indicates the kit includes necessary mounting hardware and fittings intended for a direct installation into the vehicle's existing crankcase ventilation system, aiming to simplify the modification process. The design prioritises a correct fit within the engine bay of these specific model years.

Uses and Placement

Fitting an aftermarket oil catch can is a recognised modification among automotive enthusiasts and owners looking to maintain their vehicle's engine condition.

Event or Professional Use

For vehicles used in demanding conditions, frequent towing, or performance driving, managing blow-by gases effectively can be particularly beneficial. This oil separator provides a dedicated point for collecting oil vapour, which can be periodically drained, helping to keep the intake tract cleaner. This may be relevant for owners who use their Expedition for heavy-duty tasks or who wish to maintain optimal engine airflow.

Everyday Home Use

For daily-driven Ford Expeditions, installing an oil catch can can serve as a preventative maintenance measure. By intercepting oil vapours, it aims to reduce the gradual accumulation of deposits on the engine's intake valves and manifold. This can contribute to maintaining consistent engine performance, fuel efficiency, and smoother operation over many miles of typical family or commuting use.

Benefits and Buying Value

The value of this modification lies in its targeted application, material quality, and the practical benefits associated with managing crankcase ventilation.

Reuse and Low Maintenance

The aluminium alloy construction is designed for long-term use within the engine environment. The unit itself is not a consumable part; instead, it functions as a permanent addition to the vehicle's system that requires only periodic emptying of the collected oil. This offers a reusable solution to managing oil vapour compared to systems without a dedicated catch can.

Why Choose This Product

This oil separator stands out due to its confirmed compatibility with 2018-2020 Ford Expedition models, removing guesswork regarding fitment. The choice of aluminium alloy as the primary material offers a balance of durability and weight savings. Furthermore, the availability in four different colours—black, blue, red, and silver—provides an element of visual customisation, allowing owners to match the component to other under-bonnet accents or their personal taste.