On a 2020 Ford Explorer, the oil filter is housed in a cartridge-style canister mounted under the engine, near the front of the block, and accessed from underneath after removing the front undertray or splash shield. The exact position is similar across the common engines (2.3L EcoBoost I-4 and 3.0L EcoBoost V6), with slight variations by trim.
Where to look for the filter by engine type
To help you locate it quickly, here is a guide that covers the two common engine options for the 2020 Explorer. Both use a cartridge-style filter housed in a metal canister attached to the engine block, typically toward the front underside.
- 2.3L EcoBoost I-4: The cartridge filter is mounted in a canister under the engine, toward the front-right side when facing the vehicle, and is accessed from below once the front undertray or splash shield is removed.
- 3.0L EcoBoost V6: The cartridge filter is likewise in a canister under the engine, near the front of the block, commonly accessible from beneath after removing the front splash shield.
Note: Some trims or service manuals may describe additional exposure if the engine cover or underbody shield is removed. Always verify with your owner's manual or a dealership service bulletin for your exact build.
How to replace the oil filter (general steps)
Here are typical steps to replace the oil filter on a 2020 Explorer. Always let the engine cool and have a drain pan ready, as you will be handling oil and a filter housing cap.
- Prepare the vehicle: park on a level surface, engage the parking brake, and gather the correct oil grade and a new cartridge oil filter compatible with your engine.
- Relieve oil pressure and drain old oil: remove the oil fill cap to vent and loosen the drain plug to drain the engine oil into a pan.
- Access the filter: remove the front undertray/splash shield if equipped to access the oil filter housing from underneath.
- Remove the old filter: unscrew the cartridge filter housing cap, lift out the old filter cartridge, and inspect the housing for debris.
- Install the new filter: insert the new cartridge, reseal the housing cap with the new gasket or O-ring if provided, and torque to the manufacturer's specification.
- Refill and check: replace the drain plug, refill with the correct oil amount, start the engine, check for leaks, and recheck the oil level after a few minutes of running.
Note: Some Explorer models may require removing a plastic cover or shield beyond the undertray for full access. If you're unsure, consult the service manual or a Ford-certified technician.
Helpful tips
Keep a log of oil changes and replace the O-ring/gasket on the housing cap if provided with a new filter. Dispose of used oil responsibly at a recycle center.
Summary: The oil filter on the 2020 Ford Explorer sits in a cartridge-style housing under the engine, near the front, and is accessed from below after removing the front undertray. Access can vary slightly by engine type (2.3L EcoBoost vs 3.0L EcoBoost) and trim, so consult the owner's manual or a Ford service bulletin for exact steps. Regular maintenance ensures optimal engine performance and longevity.