In brief, the right oil filter size for a 2008 Accord depends on the engine: both the 2.4-liter inline-4 and the 3.0-liter V6 use a standard spin-on filter with a 3/4-16 thread, but the exact part number and outer size vary by engine family.
Understanding the engine options in the 2008 Accord
The 2008 Honda Accord offered two gasoline powertrains: a 2.4-liter four-cylinder (K-series) and a 3.0-liter V6. The filter size is similar in thread across these engines, but the compatible part numbers and canister dimensions differ by engine family. To ensure you get the correct filter, reference your engine code or VIN when shopping.
2.4L inline-4 engine
The 2.4L engine uses a spin-on oil filter with a 3/4-16 UNF thread. Most aftermarket filters that specify compatibility with the 2.4L Accord will fit, provided they match the 3/4-16 thread and gasket size. For reliability, many owners choose Honda Genuine or well-regarded aftermarket brands that list compatibility with the 2008 Accord 2.4L.
These filters are designed to fit the 2.4L K-series and are commonly listed as suitable for 2008-2012 Accords with the 2.4L engine. Always verify by cross-referencing the exact engine code or VIN.
3.0L V6 engine
The 3.0L V6 also uses a spin-on oil filter with a 3/4-16 UNF thread, but the outer canister size and internal dimensions differ from the 2.4L. If your Accord has the V6, choose a filter labeled compatible with the 3.0L J-series. OEM Honda Genuine filters for this engine are common, and many aftermarket brands list compatibility with the 2008 Accord V6 as well.
Again, confirm by engine code, VIN, or by inspecting the old filter to match thread size and gasket type.
Note: Regardless of engine, always change the crush washer and use the correct oil grade for the climate and maintenance schedule.
To ensure you select the right size, consider these steps:
- Check the owner's manual or Honda's official parts diagram for your specific engine code and VIN to confirm the exact part number.
- Inspect the existing filter for its thread size and gasket to ensure the new one matches the same thread and seal diameter.
- Consult an auto parts counter with your VIN or bring the old filter to ensure compatibility with your 2008 Accord's engine.
The right filter will ensure proper attachment, seal, and oil flow for your engine.
Where to buy and how to verify compatibility
Shop for either Honda Genuine filters or reputable aftermarket options. Always verify compatibility using your VIN, engine code, or by matching the old filter’s thread size and gasket. If in doubt, ask the parts counter to pull filters by your VIN to guarantee a perfect fit.
Summary
The 2008 Honda Accord can use two different engines, but both commonly use a spin-on oil filter with a 3/4-16 thread. The exact part number and outer size depend on whether you have the 2.4L I4 or the 3.0L V6. Verify the correct filter by engine code or VIN, and consider Honda Genuine or trusted aftermarket brands to ensure proper fit and performance.