For most 2.4 L Honda Accords, the engine oil capacity with a fresh filter is 4.5 quarts (about 4.3 liters). If you do not replace the filter, the capacity is around 4.0 quarts (roughly 3.8 liters).
The 2.4-liter engine used in many Accord generations comes from the K-series family and has slightly different capacities depending on the specific engine variant and model year. This article provides the standard figures and how to verify them for your car.
What you need to know about capacity
The numbers below reflect typical, factory-recommended capacities for the main 2.4 L engines used in Honda Accords. They assume the oil filter is replaced during an oil change. If you only drain the pan and do not replace the filter, the amount you need is lower.
- With a new oil filter: 4.5 quarts (4.3 L)
- Without replacing the filter: 4.0 quarts (3.8 L)
Note that actual oil capacity can vary by year, engine variant, and whether you’re performing a standard oil change or a drain-and-fill only. Always confirm by checking the dipstick after refilling and consult the owner's manual for your exact model.
Summary
Most 2.4 L Honda Accords require about 4.5 quarts of engine oil when changing the filter; about 4.0 quarts if the filter is not changed. Use the owner's manual as the final authority for your specific model year and engine variant, and always verify with a dipstick after refilling.