Ford Explorer 2019 Oil Type – Essential Specs For Peak Engine
The 2019 Ford Explorer requires specific oil viscosities depending on the engine: 5W-30 for the 2.3L and 3.5L EcoBoost engines, and 5W-20 for the naturally aspirated 3.5L V6. Using the correct synthetic blend or full synthetic oil ensures your SUV maintains its towing capacity and protects sensitive turbocharger components. This guide clarifies exactly what your vehicle needs to stay on the road or the trail.
Choosing the right engine oil feels like a simple task until you are standing in the auto parts aisle staring at dozens of different bottles. You want to protect your investment, especially if you use your Explorer for family road trips or weekend towing. Getting the ford explorer 2019 oil type right is the first step in a long-lasting relationship with your vehicle.
I have spent years under hoods and in garages, and I know that modern Ford engines are highly sensitive to oil quality. This article will break down the specific requirements for every engine option available in 2019. We will also cover the tools you need and the “pro” tips that make a DIY oil change successful.
By the end of this guide, you will feel confident managing your own maintenance. We will look at capacities, filter choices, and how to handle “severe duty” driving conditions. Let’s dive into the specifics of your Ford Explorer’s lubrication needs.
Understanding the ford explorer 2019 oil type for Each Engine
The 2019 Ford Explorer came with three distinct engine options, and they do not all use the same oil. Before you buy your supplies, you must identify which engine is sitting under your hood. You can usually find this information on a sticker located on the underside of the hood or in your owner’s manual.
The first engine is the 2.3L EcoBoost four-cylinder, which is common in the Base, XLT, and Limited trims. This turbocharged engine is designed for efficiency and pep, but turbos generate a lot of heat. For this reason, Ford specifies 5W-30 oil to provide better protection at high temperatures.
The second option is the 3.5L Ti-VCT V6, a naturally aspirated workhorse found in many fleet and base models. This engine has different internal tolerances than the turbo models. It requires 5W-20 oil, which is slightly thinner and helps optimize fuel economy during daily commuting.
Finally, the high-performance Sport and Platinum trims feature the 3.5L EcoBoost V6. Like its smaller four-cylinder cousin, this twin-turbocharged beast demands 5W-30 oil. The heavier weight helps maintain a strong lubrication film on the turbo bearings, preventing premature wear and expensive repairs.
Viscosity and Temperature Range
Viscosity refers to how thick or thin the oil is at specific temperatures. The “W” in 5W-30 stands for “Winter,” indicating how the oil flows when the engine is cold. Both 5W-20 and 5W-30 provide excellent cold-start protection in most climates.
If you live in an extremely cold environment, such as the northern United States or Canada, these 5W ratings are perfect. They allow the oil to reach the top of the engine quickly upon startup. This is the moment when the most engine wear occurs, so quick flow is vital.
Synthetic Blend vs. Full Synthetic
Ford recommends Motorcraft Synthetic Blend as the minimum standard for the 2019 Explorer. Synthetic blends offer a balance of performance and price. However, many enthusiasts and high-mileage drivers prefer Full Synthetic oil for better longevity.
Full synthetic oil resists breaking down under extreme heat much better than blends or conventional oils. If you often tow a trailer or drive in stop-and-go traffic, the upgrade is worth it. It keeps the internal components cleaner by reducing the buildup of sludge and carbon deposits.
Oil Capacities and Filter Requirements
Knowing the ford explorer 2019 oil type is only half the battle; you also need to know how much to buy. Overfilling or underfilling your engine can lead to serious mechanical issues. Always use a clean dipstick to verify the level after a change.
For the 2.3L EcoBoost engine, you will need 5.7 quarts (5.4 liters) of oil. It is usually best to buy a 5-quart jug and a single individual quart. Keep the leftover oil in your trunk for occasional top-offs between service intervals.
Both versions of the 3.5L engine—the naturally aspirated V6 and the EcoBoost V6—require 6.0 quarts (5.7 liters). These engines have a larger oil pan to accommodate the higher demands of a six-cylinder configuration. Ensure you have two full 5-quart jugs or six individual bottles on hand.
Choosing the Right Oil Filter
The oil filter is just as important as the oil itself. It traps contaminants like metal shavings and dirt before they can circulate through the engine. For the 2019 Explorer, Ford typically specifies Motorcraft filters as the original equipment.
- 2.3L EcoBoost: Uses the Motorcraft FL-910-S filter.
- 3.5L V6 (All versions): Uses the Motorcraft FL-500-S filter.
I always recommend using the Motorcraft brand because they include a silicone anti-drainback valve. This valve keeps oil in the filter even when the engine is off. This ensures that the engine has immediate lubrication the next time you turn the key.
Drain Plug Torque and Gaskets
When you replace the oil, check the condition of the drain plug gasket. If it looks flattened or cracked, replace it to prevent slow leaks. Tighten the drain plug to roughly 20-25 lb-ft of torque; do not over-tighten it, or you risk stripping the threads on the oil pan.
Step-by-Step DIY Oil Change Guide
Performing your own oil change is a great way to bond with your Ford Explorer and save money. It also allows you to inspect the underside of your vehicle for other issues like leaky shocks or torn CV boots. Follow these steps for a clean and efficient process.
- Prepare the Vehicle: Run the engine for five minutes to warm the oil, which helps it drain faster. Park on a level surface and engage the parking brake.
- Lift and Secure: Use a high-quality floor jack to lift the front of the SUV. Always place jack stands under the frame rails before crawling underneath.
- Drain the Old Oil: Place a drain pan under the oil pan. Use a 15mm wrench (usually) to remove the drain plug and let the oil flow out completely.
- Replace the Filter: Locate the oil filter and unscrew it using a filter wrench. Be prepared for a small amount of oil to spill out.
- Install New Filter: Dip your finger in new oil and smear it on the rubber gasket of the new filter. Screw it on by hand until it is “hand-tight,” then give it one more quarter-turn.
- Refill: Reinstall the drain plug and pour the recommended amount of the ford explorer 2019 oil type into the filler neck using a funnel.
Once you have refilled the engine, start it up and let it idle for a minute. Check underneath for any leaks around the filter or drain plug. Turn off the engine, wait a few minutes for the oil to settle, and check the dipstick to ensure the level is in the cross-hatched safe zone.
Severe Duty vs. Normal Driving Conditions
Ford provides a maintenance schedule based on “Normal” driving, but many people actually fall into the “Severe Duty” category. If you live in a dusty area, frequently tow, or drive in extreme heat, your oil breaks down faster. This changes how often you should check your ford explorer 2019 oil type levels.
For normal driving, the Intelligent Oil-Life Monitor (IOLM) might tell you to change the oil every 7,500 to 10,000 miles. However, for severe duty, I recommend changing it every 5,000 miles. This provides an extra margin of safety for the engine internals.
Off-roaders should be especially careful. Driving through deep water or mud can sometimes contaminate the oil if breathers are not properly maintained. If you have a particularly muddy weekend at the trails, it is a smart move to inspect the oil for a milky appearance, which indicates water contamination.
The Role of the Intelligent Oil-Life Monitor
The 2019 Explorer features a computer system that tracks engine revolutions, temperature, and driving habits. It calculates when the oil has lost its effectiveness. When the “Change Engine Oil Soon” message appears, do not ignore it for more than a few hundred miles.
To reset the system after a change, navigate through the steering wheel menus to “Settings,” then “Vehicle,” then “Oil Life Reset.” Hold the “OK” button until the system resets to 100%. This keeps your maintenance records accurate and your engine protected.
Common Oil-Related Issues in the 2019 Explorer
While the 2019 Explorer is a reliable vehicle, there are a few things to watch out for. Turbocharged engines, like the EcoBoost models, can sometimes experience oil consumption. It is normal for these engines to burn a small amount of oil between changes.
Check your oil level at least once a month. If you notice the level dropping significantly, you may have a leak or a PCV (Positive Crankcase Ventilation) valve issue. Replacing a PCV valve is a cheap and easy fix that can prevent larger problems down the road.
Another issue to watch for is “LSPI” or Low-Speed Pre-Ignition. This can happen in small, turbocharged engines under heavy load. Using a high-quality API SP rated oil helps prevent this. This rating is specifically designed to protect modern turbocharged engines from internal damage.
Signs of Poor Oil Quality
If you wait too long between changes, you might notice the engine sounding louder than usual. A “ticking” or “clattering” sound often indicates that the oil has thinned out and is no longer providing a cushion for the moving parts. Dark, gritty oil on the dipstick is another sign that a change is overdue.
Essential Tools for the Job
To do the job right, you need the right gear. Investing in quality tools makes the process safer and more enjoyable. Here is a quick list of what I keep in my garage for a Ford Explorer service.
- Socket Set: A metric set with a 15mm socket for the drain plug.
- Oil Filter Wrench: A “cup-style” wrench that fits the Motorcraft filter perfectly.
- Drain Pan: One with at least a 7-quart capacity to avoid overflows.
- Funnel: A long-neck funnel to reach the filler port without spilling on the engine cover.
- Nitrile Gloves: To keep your hands clean and protect against used motor oil, which can be an irritant.
If you find that the oil filter is stuck, do not panic. Use a strap-style wrench for extra leverage. Never use a screwdriver to poke through the filter to turn it, as this creates a massive mess and can damage the filter housing.
Frequently Asked Questions About ford explorer 2019 oil type
Can I use 5W-30 in my 3.5L non-turbo engine?
While it won’t immediately destroy the engine, it is best to stick with the manufacturer-recommended 5W-20. Thicker oil can slightly reduce fuel economy and may not flow as efficiently through the tight tolerances of the variable valve timing system.
How often should I check my oil level?
You should check the dipstick every time you fill up with gas. It only takes a minute and can save you from catastrophic engine failure if a leak has developed. Most modern SUVs do not have an oil level sensor, only an oil pressure sensor, which may be too late to warn you.
Does the 2019 Ford Explorer require full synthetic oil?
No, it requires a synthetic blend that meets Ford’s WSS-M2C946-B1 or WSS-M2C945-B1 specifications. However, switching to full synthetic is a highly recommended upgrade for better protection and cleaner engine internals.
What happens if I use the wrong oil type?
Using the wrong viscosity can lead to decreased fuel economy, increased engine wear, and potential damage to the turbochargers in EcoBoost models. In extreme cases, it could even void your powertrain warranty if a failure occurs due to improper lubrication.
Conclusion: Keep Your Explorer Running Strong
Maintaining the correct ford explorer 2019 oil type is one of the simplest and most effective ways to ensure your vehicle lasts for hundreds of thousands of miles. Whether you have the efficient 2.3L EcoBoost or the powerful 3.5L V6, giving the engine the right lubrication is non-negotiable.
Remember to always prioritize safety when working on your vehicle. Use jack stands, wear eye protection, and dispose of your used oil responsibly at a local recycling center. Taking these small steps demonstrates the authoritativeness of a responsible car owner.
By following the capacities and specifications outlined in this guide, you are protecting your engine’s health and your wallet. Stay proactive with your maintenance, listen to your vehicle, and enjoy the peace of mind that comes with a well-oiled machine. Stay safe and stay on the road!
- Smallest Chevrolet Car – Maximizing Utility And Efficiency - September 28, 2026
- Chevrolet Small Car Models – A Practical Owner’S Guide To Maintenance - September 28, 2026
- Chevrolet Hhr Miles Per Gallon – Real-World Efficiency And Maintenance - September 28, 2026