2015 Ford Escape Coolant Capacity & Type Guide

A 2015 Ford Escape holds between 9.2 and 10.9 quarts (8.7 to 10.3 liters) of coolant, depending on which of the three engine options is under the hood. Keeping your cooling system properly filled with the correct fluid is absolutely critical for this generation of the Escape, especially given some of the well-documented engine quirks of the EcoBoost lineup.

As an ASE-certified master technician, I highly recommend verifying your specific engine and sticking strictly to the OEM coolant specification to prevent internal corrosion and overheating.

Quick answer

• Total Cooling System Capacity: 9.2 to 10.9 quarts (8.7 to 10.3 L) depending on the engine.
• OEM Coolant Spec: Motorcraft Orange Antifreeze/Coolant. This is an OAT (Organic Acid Technology) coolant meeting Ford specification WSS-M97B44-D or WSS-M97B44-D2. (Note: Ford has recently superseded Orange with Motorcraft Yellow (WSS-M97B57-A2), which is fully backward compatible, but your 2015 originally shipped with Orange).
• Mix Ratio: 50/50 mixture of coolant concentrate and distilled water (or a pre-diluted 50/50 mix straight from the bottle).

Capacity by engine option

The 2015 Ford Escape was offered with three different four-cylinder engines. Here is the breakdown of cooling system capacities for each:

Note: Capacities are approximate dry-fill totals. A standard drain and fill will typically require slightly less fluid since some coolant remains in the heater core and engine block.

Flush interval

• Normal Duty: Ford recommends replacing the factory Motorcraft Orange coolant at 100,000 miles or 6 years, whichever comes first. After the initial flush, subsequent changes should be done every 50,000 miles or 3 years.
• Severe Duty: If you frequently tow (especially with the 2.0L), idle for extended periods, or drive in extreme heat, you should inspect the coolant condition regularly and consider dropping the initial flush interval down to 60,000 to 75,000 miles.

How to refill & bleed

The 2015 Escape utilizes a pressurized degas bottle (coolant reservoir). Bleeding the air out of the EcoBoost engines can be stubborn, and trapped air can lead to localized overheating.

1. Drain: Ensure the engine is completely cold. Open the petcock on the lower radiator to drain the old fluid.
2. Vacuum Fill (Recommended): Because the EcoBoost cooling systems are complex, professional technicians strongly recommend using a pneumatic vacuum coolant filler. This tool draws a deep vacuum on the system, verifying there are no leaks, and then sucks the new 50/50 coolant mixture in, completely eliminating air pockets.
3. Manual Fill & Bleed (Alternative): If you don't have a vacuum filler, slowly pour the 50/50 mix into the degas bottle until it reaches the MAX line.
4. Burp the System: Leave the cap off the reservoir. Start the engine and turn the climate control heater to its maximum temperature and fan speed.
5. Cycle the RPMs: Let the vehicle reach operating temperature so the thermostat opens. Gently hold the engine at roughly 2,500 RPM for a few minutes to push coolant through the heater core. Top off the degas bottle as the fluid level drops.
6. Test Drive: Install the cap, take a short test drive, let the engine cool down completely, and re-check the cold level in the reservoir.

Common cooling system issues

When dealing with the third-generation (2013-2019) Ford Escape, you must be hyper-aware of a few major cooling system flaws:

• 1.6L and 2.0L EcoBoost Coolant Intrusion: This is the most infamous issue for this generation. The engine block design (specifically the open-deck coolant passages between cylinders) can warp or crack, causing coolant to leak directly into the combustion chambers. Symptoms include rough idling, unexplained coolant loss, white smoke from the exhaust, and engine misfires (usually accompanied by a P0316 or P0300 series code).
• Coolant Bypass Valve Failure: The 1.6L engines feature a coolant bypass valve that can stick closed, causing rapid overheating. Ford issued recalls related to localized overheating that could lead to cracked cylinder heads and even engine fires, subsequently adding a coolant level sensor and modifying the software.
• Water Pump Leaks: Traditional water pump weeping is common as these vehicles approach the 80,000 to 100,000-mile mark. Check the passenger side of the engine bay for signs of crusty orange or yellow residue.

If you suspect your Escape is losing coolant but you can't find a puddle under the car, do not ignore it. Find a trusted shop on Repairius.