The 2008 Honda Accord V6 requires about 5.7 quarts of engine oil when you replace the filter, roughly 5.4 liters. After draining and refilling, always verify the level with the dipstick to ensure you’re within the proper range.
The 2008 Accord V6 uses a 3.5-liter V6 engine. While the official specification calls for about 5.7 quarts with a new filter, actual fill can vary slightly depending on whether you replace the filter and how completely you drain the old oil. This guide walks you through the official capacity and practical steps to achieve a correct fill.
Oil capacity specifics for the 2008 Accord V6
Before listing the capacity, note that the value below reflects a full oil change with a new filter installed. If you don’t replace the filter or do a partial drain, the amount you pour will be different. Use this as a baseline and confirm with your owner’s manual or service guide.
Official engine oil capacity (with filter):
- 5.7 quarts (5.4 liters) with a new filter installed
In practice, many owners find this figure to be a reliable baseline. If you’re not replacing the filter or you’ve performed an incomplete drain, plan for a slightly smaller quantity and top up to the full mark using the dipstick.
How to perform an oil change and verify the level
To help ensure an accurate fill, follow these common steps during an oil change. The listed steps assume you’re replacing the filter and draining the old oil completely.
- Run the engine briefly to warm the oil, then turn off and wait 5–10 minutes to let it settle.
- Place a pan under the drain plug and remove the plug to drain the old oil completely.
- Remove and replace the oil filter with a new one, and reinstall the drain plug securely.
- Pour in the oil in stages—start with about 4.5 to 5.0 quarts (adjust if your drain was incomplete or you know you replaced the filter).
- Recheck the level with the dipstick, adding small amounts of oil as needed to reach the full mark. Run the engine for a minute, shut off, wait a few minutes, and recheck again to confirm accuracy.
After completing the fill, monitor the area around the drain plug and filter for leaks. Proper disposal of used oil is essential; take it to a recycling center or service shop that handles used motor oil.
Additional considerations
Oil viscosity and change intervals can vary by climate and driving conditions. For most 2008 Accord V6 models, Honda generally recommends 5W-20 or 5W-30 oil, depending on climate and manual specifications. Always consult your owner’s manual for the exact grade and interval guidance, and consider synthetic options if you drive under severe conditions or prefer longer change intervals.
Summary
For a 2008 Honda Accord V6, plan on about 5.7 quarts of engine oil with the filter for a full change. Use the dipstick to finalize the level and adjust as needed, and always follow the manual’s advice on oil grade and change intervals. Proper maintenance, including correct fill and disposal of used oil, helps keep the 3.5L V6 running smoothly.