2013 Ford Explorer Transmission Fluid Capacity
The 2013 Ford Explorer typically requires between 9.0 and 11.6 quarts of transmission fluid for a total fill, depending on whether you have the 2.0L EcoBoost or the 3.5L V6 engine. For a standard drain and refill service, you will generally need between 4.5 and 6.0 quarts of Motorcraft MERCON LV fluid.
Keeping your Ford Explorer on the road requires more than just regular oil changes; it demands attention to the complex 6-speed automatic transmission. Many owners find themselves confused by conflicting information regarding the 2013 ford explorer transmission fluid capacity and the specific maintenance steps required for these “sealed” units.
You might have noticed a slight hesitation when shifting or a bit of “hunting” for gears during your morning commute. These are often early warning signs that your transmission fluid is breaking down or the level is slightly off. This guide promises to clear up the confusion by providing exact specifications, the right fluid types, and a professional-grade walkthrough for a successful DIY service.
We will dive deep into the differences between the 6F35 and 6F50 transmissions found in this model year. From the specific tools you need to the secret of checking the fluid level without a traditional dipstick, we have covered every detail to ensure your Explorer stays reliable for years to come.
Understanding Your 2013 ford explorer transmission fluid capacity
The first step in any transmission service is knowing exactly how much fluid you need to buy. The 2013 Ford Explorer was equipped with two primary transmission models: the 6F35 and the 6F50/6F55. Each has a different 2013 ford explorer transmission fluid capacity that you must adhere to for optimal performance.
If your Explorer has the 2.0L EcoBoost engine, it likely utilizes the 6F35 transmission. This unit has a total dry capacity of approximately 9.0 quarts (8.5 liters). However, if you are performing a standard pan drain, you will only replace about 4.0 to 5.0 quarts because the torque converter retains the rest.
The 3.5L Ti-VCT V6 and the 3.5L EcoBoost V6 models use the beefier 6F50 or 6F55 transmissions. These units have a larger total capacity of roughly 11.0 to 11.6 quarts. For a routine drain and fill on these models, plan to have at least 6.0 quarts of fresh fluid on hand to be safe.
Dry Fill vs. Service Fill
It is vital to distinguish between a “dry fill” and a “service fill.” A dry fill capacity is the amount of fluid required after a transmission rebuild or when the unit is completely empty. You will rarely need this much fluid for routine maintenance.
A service fill, or “drain and fill,” only replaces the fluid sitting in the transmission pan. Since a significant portion of the fluid remains trapped in the internal components and the cooler lines, you only replace about half of the total volume. This is why many technicians recommend performing two or three drain-and-fill cycles over a few weeks to fully refresh the system.
The Essential Fluid: Motorcraft MERCON LV
Ford is very specific about the type of fluid used in the 2013 Explorer. You must use Motorcraft MERCON LV (Low Viscosity) automatic transmission fluid. Using the wrong fluid, such as the older MERCON V or a generic multi-vehicle fluid, can lead to shuddering, poor shift quality, and eventual internal damage.
MERCON LV is designed to provide excellent thermal stability and oxidation resistance. It helps maintain consistent shift feel throughout the life of the fluid. Because this fluid is a synthetic-blend, it handles the high heat generated during towing or heavy off-road use much better than traditional mineral-based fluids.
Always check the bottle for the “LV” designation. Some owners mistakenly grab “MERCON V” because the names are similar, but they are not interchangeable. Mixing these fluids can cause the transmission to slip or fail prematurely, leading to an expensive professional repair bill.
Tools and Materials for a Professional DIY Job
Before you crawl under your Explorer, gather all your supplies. Having everything ready prevents the frustration of being stuck halfway through the job. You will need a few specialized items because the 2013 Explorer does not have a traditional engine bay dipstick for the transmission.
- Ratchet and Socket Set: Specifically an 11mm or 13mm socket for the drain plug (depending on the specific model).
- Fluid Transfer Pump: This is essential because the fill port is often in a tight spot that makes pouring from a bottle impossible.
- Drain Pan: Ensure it can hold at least 7-8 quarts to avoid spills.
- Safety Gear: Nitrile gloves and impact-resistant safety glasses are non-negotiable.
- Measuring Container: A graduated bucket helps you measure exactly how much old fluid came out so you know how much to put back in.
A long-neck funnel can sometimes work, but a hand-operated pump that screws directly onto the quart bottles is much cleaner. This allows you to pump the fluid directly into the fill hole located on the side or top of the transmission case. This small investment makes the job significantly easier for a weekend mechanic.
Step-by-Step Transmission Fluid Service
Performing a fluid change on your 2013 Explorer is straightforward if you follow a logical sequence. Start by driving the vehicle for about 10-15 minutes to reach operating temperature. Warm fluid flows better and carries more suspended contaminants out with it during the drain.
- Secure the Vehicle: Park on a level surface and use a floor jack to lift the front end. Always secure the vehicle with heavy-duty jack stands before going underneath.
- Locate the Drain Plug: On the bottom of the transmission case, you will find a single drain plug. Position your drain pan underneath and carefully remove the plug.
- Inspect the Fluid: As the fluid drains, look at its color and smell. It should be translucent red. If it is black or smells burnt, you may have internal clutch wear that requires a technician’s inspection.
- Clean the Plug: Wipe the drain plug clean. Many plugs are magnetic and will have a small amount of fine metal “fuzz” on them; this is normal wear. Large metal chunks, however, are a red flag.
- Refill the System: Reinstall the drain plug and tighten it to approximately 9-10 lb-ft. Locate the fill cap (usually a black plastic cap on the top or side) and use your pump to add the amount of 2013 ford explorer transmission fluid capacity you measured during the drain.
Once refilled, start the engine and cycle the shifter through every gear (P, R, N, D, S), holding each for about 5 seconds. This helps distribute the new fluid through the valve body and clutches. Re-check the level using the short dipstick located on the transmission case itself.
How to Check Fluid Levels Without a Top-Side Dipstick
The 2013 Ford Explorer is part of the “sealed for life” era, which means Ford didn’t make it easy to check the fluid. There is no dipstick under the hood. Instead, there is a short dipstick located directly on the transmission case, often hidden behind the air filter box or near the driver-side wheel well.
To check the level correctly, the engine must be running and the transmission fluid must be at 185°F to 200°F. If the fluid is cold, the reading will be inaccurate because transmission fluid expands significantly as it heats up. Checking it cold often leads to overfilling, which causes the fluid to foam and lose its lubricating properties.
Use a clean rag to wipe the short dipstick. Insert it back fully, then pull it out to read the level. There are usually two “crosshatch” areas. The fluid should be in the upper crosshatch when hot. If you need to add more, do so in small increments of half a quart at a time to avoid overshooting the mark.
Common Problems Related to Low Fluid Levels
If you ignore your 2013 ford explorer transmission fluid capacity and let the level drop, you will start to experience several driveability issues. The most common symptom is delayed engagement, where you shift into Drive or Reverse and there is a 2-3 second pause before the vehicle moves.
Another red flag is “gear hunting” or erratic shifting. This happens because the solenoids inside the transmission require precise hydraulic pressure to function. When the fluid is low or aerated (foamy), the pressure drops, and the computer struggles to select the correct gear for your speed.
Overheating is the silent killer of these transmissions. Low fluid means the remaining fluid has to work harder and gets much hotter. If you see a “Transmission Over Temperature” warning on your instrument cluster, pull over immediately. Driving while overheated can warp internal seals and glaze the clutch plates in minutes.
Maintenance Intervals for Off-Roading and Towing
While Ford’s official manual might suggest long intervals for transmission service, experienced mechanics know better. If you use your Explorer for towing a boat, heavy off-roading, or frequent stop-and-go city driving, you should change the fluid more often. These conditions qualify as “Severe Service.”
For standard highway driving, a 60,000-mile interval is a safe bet. However, for those who push their Explorer to the limit, we recommend a drain and fill every 30,000 miles. This relatively cheap maintenance task can prevent a transmission replacement that could cost upwards of $4,000.
Remember that the 2013 Explorer’s 6F transmissions do not have a serviceable filter that you can reach by just dropping the pan. The filter is located deep inside the unit and is only replaced during a full teardown. This makes regular fluid refreshes even more critical, as the fluid is the only thing keeping the internal filter clean.
Frequently Asked Questions About 2013 ford explorer transmission fluid capacity
How many quarts of fluid do I need for a basic drain and fill?
For most 2013 Ford Explorers, a basic drain and fill will require between 5 and 6 quarts of Motorcraft MERCON LV fluid. It is always best to measure exactly how much you drained and replace that same amount before doing a final level check.
Can I use synthetic MERCON LV from other brands?
Yes, you can use other brands like Valvoline or Castrol as long as they are explicitly labeled as MERCON LV certified. However, many enthusiasts prefer the original Motorcraft fluid to ensure 100% compatibility with the factory seals and friction materials.
What happens if I overfill the transmission?
Overfilling is just as dangerous as underfilling. Excess fluid can be whipped into a froth by the rotating gears. This aerated fluid cannot provide the necessary hydraulic pressure, leading to slipping, overheating, and fluid being forced out of the vent tube onto the hot exhaust.
Do I need to reset the computer after a fluid change?
While not strictly mandatory for a simple fluid change, resetting the Transmission Adaptive Strategy using a scan tool can help the computer “learn” the characteristics of the new, thicker fluid. This often results in smoother shifts immediately after the service.
Where is the transmission dipstick located on the 2013 Explorer?
It is located on the transmission case itself. You usually have to reach down past the air intake tube on the driver’s side of the engine bay. It is a small, yellow or black handle that is much shorter than a standard oil dipstick.
Final Thoughts on Transmission Care
Maintaining the correct 2013 ford explorer transmission fluid capacity is one of the most impactful things you can do for your vehicle’s health. Whether you are prepping for a cross-country road trip or just want to ensure your daily driver stays reliable, regular fluid checks are the key. By following the steps outlined here, you can save hundreds of dollars in labor costs and gain the peace of mind that comes with knowing the job was done right.
Always prioritize safety by using the correct jack stands and taking your time to measure fluid levels accurately. If you ever feel overwhelmed or notice heavy metal debris in your drain pan, do not hesitate to contact a certified transmission specialist. A little bit of proactive care today will keep your Explorer shifting smoothly for many miles to come. Stay safe and happy wrenching!
- 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