The oil filter on a 2015 Honda Odyssey is mounted to the engine block on the passenger side, typically near the oil pan, inside a filter housing that is accessible from beneath the vehicle once the undercarriage shield is removed.
In this article, we explain the exact location, how to access it safely, and the general steps to replace the filter and perform an oil change on this popular minivan. While the basic layout is consistent across 2015 Odysseys with the 3.5L V6, some trims may show slight variations in shield access or housing design.
Where to look under the vehicle
With the vehicle safely raised and supported, the oil filter housing is usually found on the lower portion of the engine block on the passenger side, near the timing cover and oil pan. It is a cylindrical canister or cartridge housing that holds the filter element. You may need to remove a plastic splash shield or protective cover to access the filter housing.
- Raise and support the vehicle securely and remove the front undertray or splash shield as needed.
- From underneath, locate the oil filter housing, which is typically a round canister with a removable cap or a cartridge housing mounted to the side of the engine block.
- Identify the filter element inside the housing; some 3.5L engines use a cartridge inside a housing rather than a visible spin-on filter.
- Have a container ready to catch oil and a new filter element, oil, and any O-rings or seals required for the housing cap.
Replacing the filter involves removing the housing cap, extracting the old filter, cleaning the mounting surface, installing a new filter cartridge or canister, replacing seals, and securing the cap back on. Then you’ll drain/replace the engine oil according to the owner's manual and reset the dipstick.
Tools and tips for access
To work on the Odyssey oil filter, you’ll likely need: a safe jack and stands, a socket or cap wrench that fits the filter housing cap, a drain pan, a new oil filter cartridge or canister, a new O-ring or seal, the proper grade and amount of engine oil, and protective gloves. Be sure to follow all safety steps and dispose of used oil and filters properly.
- Inspect the undercarriage shield for damage and remove as needed for access.
- Keep track of O-rings and seals to avoid leaks after reassembly.
Having the owner's manual at hand is recommended for exact instructions and torque specs for the filter housing cap. The process is straightforward but requires attention to oil safety and proper sealing to prevent leaks.
What to know before servicing
Safety first: support the vehicle on jack stands, allow the engine to cool, and have all fluids ready. If you’re unsure, consult a professional mechanic or a Honda service guide. For a DIYer, following the manual’s steps ensures the drain plug torque, filter cap torque, and oil grade are correct for your specific model.
When in doubt, watch a service video or check the Honda Odyssey owner forums for model-specific details on the 2015 engine's filter housing arrangement.
Summary and takeaways
The 2015 Honda Odyssey oil filter is located on the engine’s underside, on the passenger side near the oil pan, housed in a filter canister. Access typically requires removing the front splash shield and working from underneath. Always refer to the owner's manual for exact steps and torques, prepare the right tools, and dispose of used oil responsibly.
In this article, we’ve outlined where to find the oil filter, how to access it, and what to expect during replacement. For any model-year variation beyond the 2015 Odyssey, check the service manual or a trusted Honda technician.