What Oil Does A 2017 Ford Explorer Take – The Complete DIY Engine
The 2017 Ford Explorer typically requires either 5W-20 or 5W-30 weight oil, depending on whether it is equipped with a naturally aspirated V6 or a turbocharged EcoBoost engine. Using a synthetic blend or full synthetic oil that meets Ford’s WSS-M2C945-A or WSS-M2C946-A standards is essential for maintaining engine longevity and turbocharger health.
If you are standing in the auto parts aisle or staring at your engine bay, you know that choosing the right lubricant is the single most important maintenance task you can perform. Understanding exactly what oil does a 2017 ford explorer take is vital because using the wrong viscosity can lead to reduced fuel economy or, worse, premature wear on sensitive internal components.
In this guide, we will break down the specific requirements for every engine option available for the 2017 model year. We will also look at oil capacities, the best filter choices, and professional tips to make your next DIY oil change as smooth as possible. Whether you use your Explorer for the daily school run or weekend off-road adventures, this information will keep your Ford running strong.
By the end of this article, you will have the confidence to select the perfect oil and complete the job yourself. We have gathered this data from official Ford service manuals and real-world shop experience to ensure you get the most accurate advice available. Let’s dive into the specifics of your Explorer’s heart.
Identifying Your Engine for the Correct Oil Spec
Before you can determine the right oil, you must know which engine is under your hood. The 2017 Ford Explorer came with three distinct powerplants, and they do not all share the same oil requirements. Misidentifying your engine is a common mistake that can lead to buying the wrong supplies.
The base engine is the 3.5L Ti-VCT V6, a naturally aspirated workhorse found in many fleet and family models. If your Explorer has “EcoBoost” badging on the tailgate, you likely have either the 2.3L I-4 EcoBoost or the high-output 3.5L Twin-Turbo EcoBoost. Each of these has different thermal demands and viscosity needs.
To be 100% certain, check your VIN (Vehicle Identification Number) or look for a sticker on the underside of the hood. The oil fill cap on the engine itself often has the recommended weight printed directly on it. This simple visual check can save you a trip back to the store.
what oil does a 2017 ford explorer take
The definitive answer to what oil does a 2017 ford explorer take depends entirely on the engine displacement and aspiration. For the 3.5L Ti-VCT (non-turbo) engine, Ford recommends SAE 5W-20 engine oil. This lighter weight helps with cold-start lubrication and maximizes fuel efficiency in the naturally aspirated V6.
If your vehicle is equipped with the 2.3L EcoBoost or the 3.5L EcoBoost (Twin-Turbo), the requirement shifts to SAE 5W-30 engine oil. Turbocharged engines generate significantly more heat and internal pressure. The 5W-30 weight provides a slightly thicker protective film at operating temperatures, which is crucial for protecting the turbocharger bearings.
Regardless of the weight, Ford specifies that the oil must meet their internal engineering standards. For 5W-20, look for the WSS-M2C945-A specification on the bottle. For 5W-30, ensure the bottle lists WSS-M2C946-A. Most modern “Full Synthetic” and “Synthetic Blend” oils from reputable brands will meet or exceed these standards.
The Role of Synthetic Blend vs. Full Synthetic
Ford originally filled these vehicles with Motorcraft Synthetic Blend oil. This is a mix of conventional and synthetic base stocks designed to provide a balance of cost and protection. However, many enthusiasts and mechanics recommend upgrading to a Full Synthetic oil, especially for the EcoBoost models.
Full synthetic oils offer superior resistance to “shearing,” which is when the oil molecules break down under high stress. In a turbocharged engine, oil is used to cool the turbo spinning at over 100,000 RPM. Synthetic oil handles this heat much better than a blend, preventing the formation of sludge or carbon deposits.
If you live in a climate with extreme temperatures or frequently tow a trailer, full synthetic is the way to go. It flows better in freezing temperatures and stays stable when the engine is working hard on a mountain pass. It is a small investment for significant peace of mind.
Oil Capacity and Filter Requirements
Knowing how much oil to buy is just as important as knowing which type to get. Overfilling an engine can cause “frothing,” where the crankshaft whips air into the oil, reducing its ability to lubricate. Underfilling, obviously, leads to starvation and catastrophic engine failure.
- 2.3L EcoBoost I-4: 5.7 Quarts (5.4 Liters)
- 3.5L Ti-VCT V6: 6.0 Quarts (5.7 Liters)
- 3.5L EcoBoost V6: 6.0 Quarts (5.7 Liters)
Always purchase an extra quart just in case. It is better to have it on the shelf for future top-offs than to be half a quart short while your vehicle is up on jack stands. Always check the dipstick after filling and running the engine for a minute to ensure the level is perfect.
Choosing the Right Oil Filter
The oil filter is the kidney of your engine, removing microscopic metal shavings and carbon. For the 2017 Explorer, the Motorcraft FL-500S is the standard OEM filter for most engines. It features a silicone anti-drainback valve, which prevents oil from draining out of the upper engine when the car is off.
Using a high-quality filter is non-negotiable. While “budget” filters exist, they often use inferior paper media that can collapse or clog prematurely. If you are using full synthetic oil for extended intervals, consider a high-performance filter like those from Mobil 1 or Wix XP, which are rated for longer service lives.
Essential Tools for a DIY Oil Change
To successfully answer the question of what oil does a 2017 ford explorer take in your own driveway, you need the right gear. Working on a modern SUV requires a few specific tools to reach the drain plug and filter without making a massive mess. Preparation is the key to a 30-minute job versus a two-hour ordeal.
- Socket Set: You will typically need a 13mm or 15mm socket for the oil drain plug, depending on the specific engine build.
- Oil Filter Wrench: The FL-500S can be tight; a cap-style wrench or a “spider” grip wrench is best for the cramped Explorer engine bay.
- Drain Pan: Ensure it can hold at least 7 quarts to avoid overflows.
- Funnel: A long-neck funnel helps prevent oil from spilling onto the exhaust manifold.
- Ramps or Jack Stands: Never work under a vehicle supported only by a floor jack.
Safety should always be your first priority. Ensure the vehicle is on level ground and the parking brake is engaged. If you are new to DIY maintenance, having a friend spot you while you drive onto ramps is a great way to avoid accidents.
Step-by-Step Oil Change Process
Once you have your 5W-20 or 5W-30 ready, it is time to get to work. Start by running the engine for about five minutes. Warm oil flows much faster and carries more contaminants out of the pan than cold, thick oil. Just be careful, as the exhaust components will be hot.
Position your drain pan under the oil pan. Locate the drain plug and slowly loosen it. As you reach the last few threads, apply inward pressure so the oil doesn’t spray out until you are ready to pull the plug away quickly. Let it drain until it is just a slow drip.
While the oil drains, locate the oil filter. On the 3.5L engines, it is usually located toward the front of the engine. Use your filter wrench to loosen it. Pro Tip: Place a rag or a small piece of cardboard under the filter before removing it, as oil will inevitably spill from the mounting base.
Installing the New Components
Before installing the new filter, take a dab of fresh oil and smear it onto the rubber gasket. This ensures a proper seal and makes it easier to remove next time. Screw the filter on by hand until it is “snug,” then give it another quarter to half turn. Do not over-tighten with a wrench.
Reinstall the drain plug with a new crush washer if yours is flattened. Tighten it to approximately 20 lb-ft of torque. If you don’t have a torque wrench, “firmly tight” with a standard wrench is usually sufficient—just don’t use your full body weight, or you risk stripping the aluminum threads.
Finally, use your funnel to add the required amount of oil (5.7 or 6.0 quarts). Replace the fill cap, start the engine, and let it run for 60 seconds. Check under the vehicle for leaks, then shut it off and wait 5 minutes before checking the dipstick to verify the final level.
Severe Service Intervals and Driving Conditions
Ford provides two different maintenance schedules: “Normal” and “Severe.” Most drivers actually fall into the Severe Service category without realizing it. If you frequently drive in stop-and-go traffic, live in a dusty environment, or use your Explorer for towing, your oil breaks down much faster.
Under normal conditions, the Intelligent Oil-Life Monitor (IOLM) might suggest an oil change every 7,500 to 10,000 miles. However, for maximum engine protection, many master technicians recommend a 5,000-mile interval. This is especially true for EcoBoost engines, where clean oil is the only thing protecting the turbochargers from heat-related failure.
If you are an off-roader taking your Explorer onto trails, the dust and low-speed crawling put immense stress on the lubricant. In these cases, checking your oil level weekly and changing it every 3,000 to 5,000 miles is the best insurance policy you can buy. Clean oil is cheaper than a replacement engine.
Frequently Asked Questions About 2017 Ford Explorer Oil
Can I use 5W-30 in my 3.5L non-turbo V6?
While it won’t cause immediate damage, Ford specifies 5W-20 for a reason. The tighter tolerances and variable valve timing systems are calibrated for the thinner oil. Stick to the manual’s recommendation unless you are in an emergency situation where 5W-20 is unavailable.
How do I reset the oil life light?
On the 2017 Explorer, use the steering wheel buttons to navigate to “Settings,” then “Vehicle,” and finally “Oil Life Reset.” Hold the “OK” button until the system shows 100%. Make sure you only do this after the oil has actually been changed.
What happens if I forget what oil does a 2017 ford explorer take and use conventional oil?
Using conventional oil won’t kill your engine instantly, but it will degrade much faster. You should shorten your change interval to 3,000 miles and switch back to a synthetic blend or full synthetic at the next service to meet Ford’s warranty requirements.
Is the 2.3L EcoBoost more sensitive to oil quality?
Yes. Smaller displacement engines with turbochargers work harder than larger V6s. They are more prone to “Low-Speed Pre-Ignition” (LSPI), which can be mitigated by using high-quality oils that meet the latest API (American Petroleum Institute) standards, such as SP or SN Plus.
Conclusion: Keeping Your Explorer on the Road
Understanding what oil does a 2017 ford explorer take is the foundation of good vehicle ownership. By matching the correct viscosity—5W-20 for the base V6 and 5W-30 for the EcoBoost models—you ensure that every internal component is shielded from friction and heat. This simple choice directly impacts your SUV’s performance, fuel economy, and long-term reliability.
Taking the DIY route not only saves you money but also allows you to inspect your vehicle for other potential issues like coolant leaks or worn belts. Remember to always prioritize safety by using proper jack stands and disposing of your used oil at a local recycling center. Your Ford is a complex machine, but with the right oil, it can easily cross the 200,000-mile mark.
Don’t wait for the dashboard light to tell you there is a problem. Stay ahead of the curve, keep your records updated, and treat your engine to the high-quality synthetic oil it deserves. Stay safe and stay confident on your next DIY project!
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