Understanding the 2013 Ford Explorer oil capacity is essential for any owner or prospective buyer looking to maintain this popular mid-size SUV. The 2013 model year represented a significant refresh for the Explorer, moving to a more efficient platform and a different engine lineup. This change directly impacted the maintenance requirements, specifically the amount of oil needed for proper lubrication and cooling of the engine.
2013 Ford Explorer Engine Options and Oil Capacity
The 2013 Explorer was available with two primary engine choices, which dictated the oil capacity for the vehicle. Owners could choose between a base model equipped with a 3.5-liter V6 or a more powerful version featuring a 3.7-liter V6. While these engines share a family lineage, their specific designs lead to different fluid capacities. The oil pan and internal components of the 3.7-liter unit require a slightly larger volume of lubricant compared to its smaller counterpart.
3.5-Liter Engine Capacity
For the standard 3.5-liter V6 engine found in the base trims, the total oil capacity is typically around 6.4 quarts. This figure includes the oil contained within the filter and the engine pan. When performing an oil change, it is not always necessary to fill the entire 6.4 quarts immediately after installing the new filter. Mechanics often add most of the oil and then check the dipstick to ensure the level sits precisely at the "Full" mark without overfilling, which can cause pressure issues or seal damage.
3.7-Liter Engine Capacity
Vehicles equipped with the upgraded 3.7-liter V6 engine, often found in higher trims like the Sport and Limited, require a greater volume of oil. The oil capacity for this larger engine is generally between 6.6 and 7.0 quarts. Due to the increased displacement and the complexity of the timing chain assembly, this engine holds more fluid to ensure adequate lubrication across all moving parts. Always refer to the specific fill level on the dipstick rather than relying solely on a general number, as variations in the supply chain filter can cause slight differences.
Type of Oil and Viscosity Recommendations
Simply knowing the 2013 Ford Explorer oil capacity is not enough; selecting the correct type of oil is equally important for engine health. Ford specifies the use of 5W-20 synthetic blend or full synthetic motor oil for all models. This viscosity is designed to provide optimal fuel economy and protection across a wide range of temperatures, from cold winter mornings to hot summer highway driving. Using a heavier oil, such as 10W-30, is generally not recommended as it can reduce fuel efficiency and may not circulate properly through the advanced engine components.
The Importance of the Oil Filter
When calculating the total oil capacity for a change, one must account for the oil filter. The filter itself holds a small amount of oil that is retained after the drain plug is opened and the old oil is drained. Typically, the factory filter for the 2013 Explorer holds approximately 0.3 to 0.5 quarts of oil. Consequently, if you are performing a complete oil change and need to know how much new oil to pour in, you should add the capacity of the new filter to the engine's dry capacity to avoid underfilling.
Signs of Incorrect Oil Levels
Maintaining the proper oil level, as dictated by the 2013 Ford Explorer oil capacity, is critical for the longevity of the engine. Too little oil can lead to insufficient lubrication, causing increased friction, overheating, and potentially catastrophic engine failure. Conversely, overfilling the crankcase can create a frothy mixture that cannot build proper oil pressure, leading to lubrication failure and seal leaks. Owners should monitor the oil level regularly and address any discrepancies immediately to ensure the vehicle runs smoothly.
