The engine requires 5W-20 engine oil, with the capacity of about 4.4 quarts (including the oil filter). It should meet API SN or newer and Honda’s HCF-2 specification.
Oil grade and specification
For the 2008 Accord’s 2.4 L four-cylinder engine, Honda specifies a 5W-20 viscosity as the standard oil. The oil should meet current API service categories (SN or newer) and Honda’s own HCF-2 specification to ensure proper lubrication and protection under normal driving conditions.
- 5W-20 viscosity engine oil
- API service category SN or newer
- Honda HCF-2 specification
Using oil that matches these specs helps maximize fuel efficiency, engine protection, and long-term reliability. Always refer to the owner’s manual or a dealer for exact requirements based on your vehicle’s VIN and climate.
Oil capacity
The 2008 Honda Accord 2.4 L engine holds roughly 4.4 quarts of oil with the filter replacement during an oil change.
- Oil capacity: approximately 4.4 quarts with filter
When performing an oil change, ensure you replace the filter and check oil level after the engine has run and then cooled. If you use synthetic oil, you may follow the synthetic oil service intervals recommended by Honda or your maintenance minder, but always use the correct viscosity and spec described above.
Notes for buyers and owners
Always confirm the exact specification for your vehicle variant and climate by consulting the owner's manual or a Honda dealership. Some regional service departments may note updates to recommended oils, so checking the latest guidance is wise.
Summary
The 2008 Honda Accord 2.4 L takes 5W-20 engine oil, meeting API SN or newer and Honda’s HCF-2 specification. The engine’s oil capacity is about 4.4 quarts with the filter. Use the recommended oil to maintain performance, fuel efficiency, and engine longevity.
Can I put 5W-30 in a Honda Accord?
So, can you use 5W30 in your Honda Accord? The short answer is: it depends. While Honda generally recommends 0W20 or 5W20 for newer models, there might be certain situations where 5W30 could be acceptable, such as in older, high-mileage engines or in extremely hot climates.
How much oil does a 2.4 L 4 cylinder Honda Accord take?
4.4 quarts (with filter).
What is the weakness of the Honda Accord?
This powertrain shines in sport and touring trims providing a balance of power and smoothness that rivals European sedans hybrids with their 2.0 L Atkinson cycle engine and ECVT excel in fuel economy.
What is the best oil for a Honda Accord 2.4 L?
The recommended Honda Accord oil is generally a synthetic 0W-20 formula.


