Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2013 Ford FlexOil Type & Capacity
OEM spec from the factory service manual for the Limited, 3.5L Eng VIN 8, AWD variant.
Quick Answer
Oil Type
MOTORCRAFT SAE 5W-30 Premium Synthetic Blend Motor Oil or MOTORCRAFT SAE 5W-30 Full Synthetic Motor Oil.
Capacity (w/ Filter)
5.70 QTS.
5.39 L
Variant
Limited, 3.5L Eng VIN 8, AWD
Note: Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only to meet the requirements of FORD Specification WSS-M2C946-A and the API Certification mark.
Your engine has been designed to be used with Ford engine oil, which gives a fuel economy benefit while maintaining the durability of your engine. Using oils other than the one specified can result in longer engine cranking periods, reduced engine performance, reduced fuel economy and increased emission levels.
Source: Factory service manual — 2013 Ford Flex Limited, 3.5L Eng VIN 8, AWD. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of oil does a 2013 Ford Flex take?
- The 2013 Ford Flex requires MOTORCRAFT SAE 5W-30 Premium Synthetic Blend Motor Oil or MOTORCRAFT SAE 5W-30 Full Synthetic Motor Oil.. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Limited, 3.5L Eng VIN 8, AWD configuration.
- How much oil does a 2013 Ford Flex need?
- The 2013 Ford Flex takes 5.70 QTS. (5.39 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2013 Ford Flex?
- Yes — synthetic oil that meets the MOTORCRAFT SAE 5W-30 Premium Synthetic Blend Motor Oil or MOTORCRAFT SAE 5W-30 Full Synthetic Motor Oil. specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2013 Ford Flex?
- Using oil that does not meet the MOTORCRAFT SAE 5W-30 Premium Synthetic Blend Motor Oil or MOTORCRAFT SAE 5W-30 Full Synthetic Motor Oil. specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.