Items Capacity
Ford Part Name or
equivalent
Ford Part Number /
Ford Specification
Engine coolant
7
3.5L engine
13.2 quarts
(12.5L)
Motorcraft® Orange
Antifreeze/Coolant
Prediluted
•VC-3DIL-B (US)
•CVC-3DIL-B (Canada) /
WSS-M97B44-D2
3.5L V6 EcoBoost
engine
13.7 quarts
(13.0L)
Fuel tank
18.6 gallons
(70.4L)
——
Windshield washer fluid Fill as required
Motorcraft® Premium
Windshield Washer
Concentrate (US)
Premium Quality
Windshield Washer Fluid
(Canada)
ZC-32-A (US)
CXC-37-(A, B, D, and F)
(Canada) /
WSB-M8B16-A2/- -
1
Use only Motorcraft® DOT 4 LV High Performance Brake Fluid or equivalent meeting
WSS-M6C65-A2 and ISO 4925 Class 6. Use of any fluid other than the recommended fluid may
cause brake system damage.
2
Approximate dry fill capacity. Actual amount may vary during fluid changes.
3
Automatic transmissions that require MERCON® LV should only use MERCON® LV fluid. Refer
to scheduled maintenance information to determine the correct service interval. Use of any
fluid other than the recommended fluid may cause transmission damage.
4
See your authorized dealer for fluid level checking or filling.
5
Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C945-A (3.5L V6 engine) or WSS-M2C946-A (3.5L V6
EcoBoost engine) and display the API Certification mark.
Capacities and Specifications 369
2013 Flex (471)
Owners Guide gf, 4th Printing, December 2012
USA (fus)