The air conditioning refrigerant system contains refrigerant R-134a under high pressure. Only qualified personnel should service the air conditioning refrigerant system. Opening the air conditioning refrigerant system can cause personal injury.

Item  Capacity 
Engine oil  4.5 qt (4.3 L)
Hybrid engine coolant  7.4 qt (7 L)
Energi engine coolant  8.8 qt (8.3 L)
Inverter system controller coolant  1.1 qt (1 L)
Brake fluid  Between MIN/MAX on brake fluid reservoir 
Automatic transmission fluid   5.7 qt (5.4 L)* 
Windshield washer fluid  Fill as required 
Hybrid fuel tank  13.5 gal (51.1 L)
Energi fuel tank  14.0 gal (53 L)
A/C refrigerant  20 oz (.56 kg)
A/C refrigerant compressor oil  5.2 fl oz (153.8 ml)

*Approximate dry fill capacity. Actual amount may vary during fluid changes.

Name  Specification 
Recommended motor oil (U.S. and Mexico):  Motorcraft SAE 0W-20 Synthetic Blend Motor Oil  XO-0W20-QSP  WSS-M2C947-A 
Recommended motor oil (Canada):  Motorcraft SAE 5W-20 Super Premium Motor Oil  CXO-5W20-LSP12  WSS-M2C945-A 
Optional motor oil (U.S. and Mexico):  Motorcraft SAE 5W-20 Full Synthetic Motor Oil  XO-5W20-QFS  WSS-M2C945-A 
Optional motor oil (Canada):  Motorcraft SAE 5W-20 Synthetic Motor Oil  CXO-5W20-LFS12  WSS-M2C945-A 
Engine coolant (U.S. and Mexico):  Motorcraft Orange Antifreeze/Coolant Prediluted  VC-3DIL-B  WSS-M97B44-D2 
Engine coolant (Canada):  Motorcraft Orange Antifreeze/Coolant Prediluted  CVC-3DIL-B  WSS-M97B44-D2 
Brake fluid:  Motorcraft DOT 4 Low Viscosity (LV) High Performance Motor Vehicle Brake Fluid  PM-20  WSS-M6C65-A2 
Automatic transmission fluid (U.S. and Mexico):  Motorcraft MERCON LV Automatic Transmission Fluid  XT-10-QLVC  WSS-M2C938-A  MERCON LV 
Automatic transmission fluid (Canada):  Motorcraft MERCON LV Automatic Transmission Fluid  CXT-10-LV12  WSS-M2C938-A  MERCON LV 
Windshield washer fluid (U.S. and Mexico):  Motorcraft Premium Windshield Wash Concentrate with Bitterant  ZC-32-B2  WSS-M14P19-A 
Windshield washer fluid (Canada):  Motorcraft Premium Quality Windshield Washer Fluid  CXC-37-(A, B, D, F)  WSS-M14P19-A 
A/C refrigerant (U.S.):  Motorcraft R-134a Refrigerant  YN-19  WSH-M17B19-A 
A/C refrigerant (Canada):  Motorcraft R-134a Refrigerant  CYN-16-R  WSH-M17B19-A 
A/C refrigerant (Mexico):  Motorcraft R-134a Refrigerant  MYN-19  WSH-M17B19-A 
A/C refrigerant compressor oil:  Motorcraft Electric A/C Compressor Oil  YN-32  -- 
Multi-purpose grease:  Motorcraft Multi-Purpose Grease Spray  XL-5  ESB-M1C93-B 
Lock cylinders (U.S.):  Penetrating and Lock Lubricant  XL-1  -- 
Lock cylinders (Canada):  Penetrating Fluid  CXC-51-A  -- 
Lock cylinders (Mexico):  Penetrating and Lock Lubricant  MXL-1  -- 

If you use oil and fluids that do not meet the defined specification and viscosity grade, this may lead to:
  • Component damage which is not covered by the vehicle warranty.
  • Longer engine cranking periods.
  • Increased emission levels.
  • Reduced engine performance.
  • Reduced fuel economy.
  • Degraded brake performance.
We recommend Motorcraft motor oil for your vehicle. If Motorcraft oil is not available, use motor oils of the recommended viscosity grade that meet API SN requirements and display the API Certification Mark for gasoline engines. Do not use oil labeled with API SN service category unless the label also displays the API certification mark.
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An oil that displays this symbol conforms to current engine, emission system and fuel economy performance standards of the International Lubricants Specification Advisory Council (ILSAC).
Do not use supplemental engine oil additives because they are unnecessary and could lead to engine damage that may not be covered by your vehicle warranty.
Note:  Ford recommends using DOT 4 Low Viscosity (LV) High Performance Brake Fluid or equivalent meeting WSS-M6C65-A2. Use of any fluid other than the recommended fluid may cause degraded brake performance and not meet the Ford performance standards. Keep brake fluid clean and dry. Contamination with dirt, water, petroleum products or other materials may result in brake system damage and possible failure.
Note:  Automatic transmissions that require MERCON LV transmission fluid should only use MERCON LV transmission fluid.The use of any other fluid may cause transmission damage.