Approximately 4.5 quarts (about 4.3 liters) of engine oil is needed for a full oil change with a new filter, using 5W-20 grade oil.
For the 2014 Accord with the 2.4-liter engine, the official capacity and practical fill depend on whether you replace the oil filter during the change. The typical complete-fill figure is 4.5 quarts when you install a new filter; if you drain and refill without changing the filter, you’ll be closer to 4.0 quarts. Always verify the exact specification in your owner’s manual and use a current dipstick check to reach the correct level.
Oil capacity: numbers you should know
The following figures reflect the engine’s capacity when performing a full oil change with a new filter and proper topping up.
- With a new oil filter installed: approximately 4.5 quarts (4.3 liters).
- Oil only if you do not replace the filter: about 4.0 quarts (3.8 liters).
- Practical fill target after topping off: around 4.5 quarts, depending on the filter and drain conditions.
Keep in mind that these numbers are guidelines. Always confirm with a dipstick measurement after adding oil to ensure the level is within the recommended range.
Notes on variability
Oil capacity can vary slightly by production year, engine variant, and regional specifications. Use the owner’s manual as the final reference and rely on the dipstick for your exact fill level.
Oil type and grade for the 2.4 L Accord
Choosing the right oil is essential for lubrication, fuel economy, and engine longevity. The 2014 Accord 2.4 L is designed for a relatively thin viscosity to aid cold starts and efficiency.
Before listing the recommendations, ensure you use oil that meets current standards and your climate needs.
- Primary recommendation: 5W-20 synthetic engine oil (full synthetic or high-quality synthetic blend) for most climates.
- Alternative in some regions or climates: 0W-20 synthetic may be permitted if specified in your owner’s manual; always check your exact manual for the region of sale.
- Oil quality standard: Look for API SN or newer and ILSAC GF-5 or GF-6 certification.
Using the correct viscosity and a current specification helps with reliable cold starts, better protection, and long-term engine health.
DIY oil-change steps (how to apply 4.5-quart capacity safely)
If you plan to change the oil yourself, here are general steps to ensure a clean, safe process, using the capacity figures as a guide.
- Warm the engine to operating temperature to aid drainage, then park on a level surface and engage the parking brake.
- Drain the old oil from the engine into an appropriate container by removing the drain plug and letting it drain completely.
- Remove the old oil filter and install a new filter, lubricating the gasket with a light coating of fresh oil.
- Reinstall the drain plug and tighten to the manufacturer’s torque specification; pour in the recommended amount of oil (about 4.5 quarts with a new filter) using the correct grade.
- Start the engine, run briefly, then turn off and recheck the oil level with the dipstick; add oil in small increments to reach the correct level.
- Check for leaks, reset any oil-change indicators if applicable, and dispose of used oil and filter responsibly.
These steps align with the official capacity figures and help ensure a proper fill and engine protection. If you’re unsure, consider having the service performed by a professional.
Summary
For a 2014 Honda Accord with a 2.4 L engine, plan to add about 4.5 quarts (4.3 liters) of oil when performing an oil change with a new filter, using 5W-20 oil. Always verify the exact capacity and grade in your owner’s manual and complete a dipstick check after filling. The guidance above reflects common practice, but variations can occur by model year, market, or maintenance history. Regular oil changes help keep the engine running smoothly and extend its life.