YzusGomumu Engine Coolant Reservoir Tank with Cap for Ford Escape 2013-2020 — PA Plastic, Direct-Fit

YzusGomumu Engine Coolant Reservoir Tank with Cap is a direct-fit replacement overflow tank designed to store excess engine coolant and help maintain proper cooling system pressure for compatible Ford models.

When an engine heats up, coolant expands and must be safely contained and returned as the system cools. This replacement reservoir tank and cap pair is molded from durable PA plastic, made to resist heat and corrosion in the engine bay. It matches OEM mounting points and part numbers for a straightforward swap on several Ford Escape, Focus, and Transit Connect model years, reducing the chance of leaks or coolant loss.

Which vehicles will this reservoir tank fit?

This tank is designed as a compatible fit for a range of Ford models across specific years and engine types. Check the vehicle year and engine designation before purchase to confirm fitment.

• 2013–2016 Ford Escape with L4 2.0L or 2.5L engines
• 2013–2018 Ford Focus Turbocharged L4 2.0L
• 2017–2018 Ford Focus Turbocharged L4 2.3L
• 2014–2020 Ford Transit Connect L4 2.5L
• Replaces OEM part numbers: 603-278, 603278, CV61-8K218-BC, CV6Z-8A080-C, CV6Z8A080B

How does the YzusGomumu tank perform under engine heat and vibration?

Manufactured from engineered PA plastic, the reservoir is built to withstand thermal cycling and the vibrations typical in everyday driving. Its corrosion-resistant construction helps prevent premature failure from coolant exposure and engine-bay contaminants.

• High-temperature PA material for dimensional stability
• Corrosion-resistant finish reduces degradation over time
• Reinforced mounting areas to resist vibration-induced cracking

What is included and how easy is installation?

The package contains one radiator coolant overflow reservoir tank with cap, pre-formed to align with factory hose connections and mounting points. Installation is a straightforward mechanical replacement that typically requires basic tools and no special calibration.

• Complete assembly with cap for one-stop replacement
• Matches factory hose connections—no cutting or modification required
• Typical install time: 30–60 minutes depending on vehicle and access

Will this reservoir help prevent coolant leaks or engine overheating?

While replacement of a worn or cracked reservoir can stop coolant loss and maintain proper coolant levels, it should be part of a full cooling-system inspection. Ensure hoses, clamps, the radiator cap, and the cooling fan are also in good condition for reliable operation.

• Restores proper coolant overflow containment and return
• Reduces risk of external coolant leaks from a compromised tank
• Works best when installed as part of routine cooling-system maintenance

Who is this for: Drivers and DIY mechanics who own compatible Ford Escape, Focus, or Transit Connect vehicles and need a reliable, OEM-replacement coolant overflow reservoir. It’s aimed at anyone replacing a cracked, discolored, or leaking tank who wants a durable, heat-resistant part that aligns to factory part numbers and mounting locations.