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Find Your Own Ford Flex Oil Capacity and Oil Type

The Ford Flex engine oil capacity varies from 5.5 to 6.0 quarts depending on the engine code, transmission type, year of production and the trim level configuration.

Browse the charts below to learn all the important specifications like oil type, proper viscosity, oil change interval data both for manual and automatic transmissions.


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Search oil capacity by Ford Flex models

  • 2019 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 6.0 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

  • 2018 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 6.0 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

  • 2017 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 6.0 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

  • 2016 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 6.0 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

  • 2015 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 6.0 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

  • 2014 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 6.0 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

  • 2013 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 6.0 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

  • 2012 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 5.5 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

  • 2011 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 5.5 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

  • 2010 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 5.5 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

  • 2009 Ford Flex

    • Ford / Duratec / 3.5L / Duratec 35
    • Oil Capacity - 5.5 quarts
    • Oil Viscosity - 5W-20
    • Coolant Capacity - 13.2 quarts
    • Displacement - 3.5L V-6
    • Horsepower - 240 HP
    • Torque - 223 lb/ft

Want to change your Ford Flex engine oil by yourself?

It's no secret that you need regular oil changes to keep your Ford Flex engine running smoothly. The recommended change interval is once every 5,000 to 6,000 miles or every 7 to 8 months, whichever comes first.

Usually, people take their cars to a service to perform this operation, but you can change the oil on your Ford Flex yourself - it only takes half an hour, but it will save you money.

To change the oil in the engine of your Ford Flex, you will need the following things: engine oil (see the table above for the necessary viscosity and volume), an oil filter, a set of wrenches, air filter, a container for the old oil, and some rag.

The oil change order is as follows:

  • Let the engine warm-up: Let the engine run for a few minutes to warm up the oil. This will help the oil flow out of the engine more easily. Don't let the engine run too long - if the oil overheats, you could burn yourself while changing it. 3 to 5 minutes of idling is enough.
  • Locate the oil drain plug: This is typically located on the bottom of the engine. Place the drain pan underneath the plug.
  • Remove the drain plug: Loosen and remove the drain plug using a wrench or socket set. Be careful, as the oil will begin to flow out immediately.
  • Allow the oil to drain: Allow the oil to drain completely into the drain pan. This may take a few minutes. Unscrew the oil filler cap to allow the oil to drain faster.
  • Remove the oil filter: Using a filter wrench, loosen and remove the oil filter. Allow any remaining oil to drain into the drain pan.
  • Replace the oil filter: Install the new oil filter, and lubricate the rubber gasket with fresh oil before tightening it.
  • Install the drain plug: Once the oil has finished draining, reinstall the drain plug and tighten it securely.
  • Add new oil: Using a funnel, add oil to the engine through the oil filler cap. Check the chart above for the correct amount and type of oil to use.
  • Check the oil level: After adding new oil, check the oil level using the dipstick. Add more oil if necessary.

We recommend changing your Ford Flex air filter whenever you change your oil. Over time, it becomes clogged with dirt, dust, and other debris, negatively affecting engine performance. The process of changing it is straightforward.

  • Find where the air filter is installed in your Ford Flex, open the cover, remove the old filter, and install the new one. Close the air filter cover.
  • Start the engine: Let it run for a few minutes, checking for any leaks.
  • Dispose of the old oil: Pour it into a sealable container and take it to a recycling center or automotive service facility that accepts used oil.

Tool Set

  • Crescent 180 Pc. Professional Tool Set in Tool Storage Case - CTK180

    Crescent 180 Pc. Professional Tool Set i...

    • The Crescent Professional Tool Set has a newly designed 72T quick release ratchet
    • Carefully selected assortment of hand tools for most industrial, mechanical, and consumer applications
    • Get incredible access from combination wrenches with narrow heads,...
  • Craftsman Mechanic Tool Set, 215 Piece, Hand Box Set in Metal, 3 Drawers, Red (CMMT45303)

    Craftsman Mechanic Tool Set, 215 Piece, ...

    • MINIMAL ARCH SWING: 72-tooth 1/4 in. and 3/8 in. Drive Ratchets produce a 5-degree arc swing. Ideal balance between access and durability.
    • VERSATILE: Comprehensive set of 1/4 in., 3/8 in. Drive Sockets and Drive Tool...
  • Craftsman Mechanic Tool Set, 230 Piece with 3 Drawers, Sockets, Extension Bars, Wrenches, Hex Keys, and More (CMMT45305)

    Craftsman Mechanic Tool Set, 230 Piece w...

    • TACKLE A VARIETY OF PROJECTS: Complete automotive jobs and general mechanic fixes with this heavy-duty, 230-piece all-in-one mechanic tool set
    • OPEN AND CLOSE THE DRAWERS WITH ONE HAND as you work with a spring-loaded locking...
  • DEWALT Mechanics Tool Set, 1/4' & 3/8' & 1/2' Drive, SAE/Metric, 205-piece (DWMT81534)

    DEWALT Mechanics Tool Set, 1/4" & 3/8" &...

    • 72 tooth count ratchet providing a 5 degree arc swing for maneuverability in restricted areas
    • Anti-slip driver handle provides maximum comfort
    • Housed in a durable carrying case with metal latches
    • Full-polish chrome for corrosion resistance
  • DEWALT Mechanics Tools Kit and Socket Set, 142-Piece, 1/4 & 3/8' Drive, MM/SAE (DWMT73802)

    DEWALT Mechanics Tools Kit and Socket Se...

    • Socket sets include 72 tooth count ratchets which allow for a 5 degree arc swing for maneuverability in restricted areas
    • Ratchets include a low profile directional lever to help reduce catch points and for easy...
  • Amazon Basics Mechanic's Tool Set with Chrome Finish and Case - Set of 201 Pieces

    Amazon Basics Mechanic's Tool Set with C...

    • Mechanic tool kit and socket set for tackling multiple sizes and types of fasteners, especially nuts and bolts
    • Includes a 201-piece set that combines most popular sockets, wrenches, hex keys, and screwdriver bits
    • Both metric...

Oil Filters

  • K&N Premium Oil Filter: Protects your Engine: Compatible with Select BUICK/CADILLAC/CHEVROLET/FORD Vehicle Models (See Product Description for Full List of Compatible Vehicles), HP-2011

    K&N Premium Oil Filter: Protects your En...

    • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
    • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
    • PROTECT YOUR ENGINE: Pleated...
  • FRAM Ultra Synthetic Automotive Replacement Oil Filter, Designed for Synthetic Oil Changes Lasting up to 20k Miles, XG10575 with SureGrip (Pack of 1)

    FRAM Ultra Synthetic Automotive Replacem...

    • EASY INSTALLATION: Engine oil filter comes with Suregrip non-slip surface making it easy to remove and implement your filter without slippery mess ups. Perfect for the DIYer like yourself, just screw new filter on until...
  • Motorcraft FL-500S Original Version Oil Filter

    Motorcraft FL-500S Original Version Oil ...

    • Helps protect against engine wear by screening out abrasives, such as carbon, sand, dust and bits of metal before they can get into your oil
    • Pressure-relief valves help minimize the chance of contaminated oil circulating...
  • Royal Purple Extended Life Premium Oil Filter 20-500, Engine Oil Filter for Buick, Cadillac, Chevrolet, and GMC

    Royal Purple Extended Life Premium Oil F...

    • Fit type: Vehicle Specific
  • ACDelco GM Original Equipment PF63 Engine Oil Filter

    ACDelco GM Original Equipment PF63 Engin...

    • Helps keep abrasive particles away from bearings and other engine hydraulic components
    • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
    • ACDelco GM Original Equipment parts...
  • ACDelco PF63 Professional Engine Oil Filter

    ACDelco PF63 Professional Engine Oil Fil...

    • Is 20-25% smaller in size, yet has more filtration media for greater capacity
    • Has 10 times more open area in the core for improved flow
    • Has a steel shell, threaded plate assembly, and leaf spring...

Oil Filter Wrenches

  • Eastyard Universal Oil Filter Wrench Adjustable 3 Jaw Oil Filter Removal Tool Range 2-3/8 to 3-7/8 inch with 1/2'' Adapter 3/8'' Square Drive Socket

    Eastyard Universal Oil Filter Wrench Adj...

    • Universal Tool - This oil filter removal tool fits oil filters ranging from 60mm to 98mm (Oil filters Range 2-3/8 inch to 3-7/8 inch). A removable 3/8-inch reducer is available for larger clearance and can...
  • Premium 12' Adjustable Oil Filter Pliers, Universal Wrench Tool with Three-Speed Adjustment for Engine Filters, Conduit, Removal & Fittings - Versatile & Reliable for Mechanics & DIY Enthusiasts

    Premium 12" Adjustable Oil Filter Pliers...

    • Enhanced Leverage - 12" long handle with non-slip red grip ensures extra contact and leverage, making it easier to reach tight spaces.
    • Secure Fit - Lock nuts significantly reduce loosening under vibration and torque, making...
  • Rough Country 2.5' Suspension Lift Kit for 2004-2008 Ford F-150 2WD/4WD - 57030

    Rough Country 2.5" Suspension Lift Kit f...

    • Give your F-150 the Perfect Blend of Performance, Protection, and Style from Rough Country.
    • Unmatched Ground Clearance | Premium N3 Shock Absorbers the Best in Performance for On and Off-Road Use.
    • Levels the front with...
  • WORKPRO 12' Adjustable Oil Filter Pliers, Oil Filter Wrench Adjustable Oil Filter Removal Tool, Ideal For Engine Filters, Conduit, & Fittings, W114083A

    WORKPRO 12" Adjustable Oil Filter Pliers...

    • Tips: Bent Angle Design For Easier Use; Little Oil For Rust Protection
    • High Carbon Steel For Strength And Reliability; Permalock Fastener Eliminates Nut And Bolt Failure
    • Fits Filters From 2-3/8 To 4-1/2 Inches (60 To...
  • Lisle 63600 Oil Filter Tool,U.S.,2-1/2 - 3-1/8

    Lisle 63600 Oil Filter Tool,U.S.,2-1/2 -...

    • Fits Filters from 2 1/2" to 3 1/8".
    • This extra large range enables the 63600 wrench to fit most all import car filters plus the common 3" domestic car filters.
    • Steel jaws grip filter without...
  • EFFICERE 12-Inch Premium Oil Filter Wrench, Pliers and Removal Tool | 3-Position Adjustable Design Fits Oil Filters from 2-3/8” to 4-1/2” in Diameter | Compatible with Most Domestic and Imported Cars

    EFFICERE 12-Inch Premium Oil Filter Wren...

    • [PREMIUM QUALITY]: Industrial grade chrome vanadium steel construction with oil and corrosion resistant black finish provides maximum strength to withstand daily heavy uses and ensure durability
    • [FIT VARIOUS SIZES]: Fits oil filters from 2-3/8 inch...

Air Filters

  • K&N Engine Air Filter: Reusable, Clean Every 75,000 Miles, Washable Replacement Car Air Filter: Compatible 2007-2019 Ford/Lincoln SUV and Compact V6/L4 (Explorer, Flex, Taurus, Edge, MKT, MKS) 33-2395

    K&N Engine Air Filter: Reusable, Clean E...

    • REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles...
  • KAX Engine Air Filter, GAF031 (CA10242) Air Filter Replace for Explorer, Edge, Flex, Fusion, Taurus, MKS, MKT, MKX, MKZ, Mazda6, CX9, Sable, Protect and Improve Engine Performance

    KAX Engine Air Filter, GAF031 (CA10242) ...

    • [Keep Engine Peak Performance] 99% filtration efficiency-KAX air filter adopts upgraded long-staple electrostatic fiber, which can filter fine particles including water droplets, dust, soot, and sand, providing clean air to the engine and preventing premature...
  • Spearhead Max Thrust Performance Engine Air Filter For All Mileage Vehicles - Increases Power & Improves Acceleration (MT-242)

    Spearhead Max Thrust Performance Engine ...

    • Experience an Obvious Difference: Whether you are noticing a delay in acceleration, less than average gas mileage or own a higher mileage vehicle, our Max Thrust engine air filters will provide a clear and cost...
  • Spectre Engine Air Filter: High Performance, Washable, Replacement Filter: Fits Select 2007-2020 FORD/LINCOLN/MAZDA/MERCURY Vehicles (See Description for Fitment Information) SPE-HPR10242

    Spectre Engine Air Filter: High Performa...

    • ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
    • EASY...
  • PHILTOP Engine Air Filter, EAF031 (CA10242) Compatible with Explorer, Edge, Flex, Fusion, Taurus, MKS, MKT, MKX, MKZ, Mazda6, CX9, Sable, 2X Engine Protection

    PHILTOP Engine Air Filter, EAF031 (CA102...

    • 30% Longer Life: Thanks to the large-capacity filter technology, more dust and debris can be captured, which means that the PHILTOP air filter can last longer and avoid frequent replacement under normal driving conditions
    • Easy...
  • PHILTOP Cabin Air Filter, Replacement for CF11176, Explorer 2011-2019, Taurus 2009-2019, Flex 2009-2019, Premium ACF026 Cabin Filter with Activated Carbon Clean Airflow, Filter Up Dust Pollen

    PHILTOP Cabin Air Filter, Replacement fo...

    • Keep Clean&Fresh Air: PHILTOP cabin air filter has 28 layers of folds and is made of fiber layer electrostatic cotton material, which has a stronger ability to absorb dust. The cabin filter combination with activated...

Motor Oil

  • Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-30 Motor Oil 5 QT

    Valvoline Full Synthetic High Mileage wi...

    • ENHANCED MAXLIFE TECHNOLOGY PREVENTS engine breakdown in extreme conditions with 50% better wear protection than the industry standard
    • TREAT AND PREVENT LEAKS with premium seal conditioners to keep oil out of places it shouldn’t be
  • Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT (Packaging May Vary)

    Valvoline Advanced Full Synthetic SAE 5W...

    • 40% more protection than industry standards with enhanced anti-wear additives that build a bonus layer of defense between critical moving parts within your engine
    • Resist oil breakdown 10X better than industry standards with a combination...
  • Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 1 QT

    Valvoline High Mileage with MaxLife Tech...

    • MAXLIFE TECHNOLOGY PREVENTS engine breakdown with 40% better wear protection than the industry standard
    • REFRESH AGING SEALS AND PREVENT LEAKS with seal conditioners
    • REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents – keep motors...
  • Valvoline Daily Protection SAE 5W-30 Synthetic Blend Motor Oil 1 QT

    Valvoline Daily Protection SAE 5W-30 Syn...

    • PROVEN TO MINIMIZE EVERYDAY WEAR on your engine by providing consistent lubrication and defense
    • OPTIMIZE POWER & FUEL EFFICIENCY with our low friction technology
    • RESIST OIL BREAKDOWN & SLUDGE with added detergents to keep your...
  • Valvoline Extended Protection Full Synthetic Motor Oil SAE 5W-30 5 QT

    Valvoline Extended Protection Full Synth...

    • 10X STRONGER THERMAL RESISTANCE than industry standards prevents oil breakdown in harsh conditions
    • FIGHT DEPOSITS & SLUDGE with Dual Defense Additive Technology to clean while providing the ultimate defense against wear, so you can experience...
  • FRAM Ultra Synthetic Automotive Replacement Oil Filter, Designed for Synthetic Oil Changes Lasting up to 20k Miles, XG10575 with SureGrip (Pack of 1)

    FRAM Ultra Synthetic Automotive Replacem...

    • EASY INSTALLATION: Engine oil filter comes with Suregrip non-slip surface making it easy to remove and implement your filter without slippery mess ups. Perfect for the DIYer like yourself, just screw new filter on until...


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