How much oil does a 3.7 Acura MDX take?
The typical oil capacity for the 3.7L Acura MDX engine is about 5.5 to 5.7 quarts (roughly 5.2 to 5.4 liters) when replacing the oil and filter. Always confirm the exact figure for your specific year and configuration in the owner's manual.
Engine configurations and model-year changes can affect the precise capacity a little, so owners should verify with official guidance. The 3.7L V6 in certain MDX generations is commonly documented around a 5.5–5.7 quart range when performing a standard drain-and-fill with a filter replacement. If you’re using a different filter or additional oil cooling components, the total may shift by a small margin.
Typical Capacity Range and What It Means
For most 3.7L MDX engines, the accepted capacity with the oil filter installed sits in the 5.5–5.7 quart range. In practical terms, this means you should plan to add roughly 5.5 quarts of oil during an oil change, then top up as needed to bring the level to the full mark on the dipstick after the engine has settled. If you remove the drain plug and the oil filter, the exact total may differ slightly, but the general guideline remains within the stated range.
Year-to-Year Variations
As Acura updated components over different model years, some owners report minor differences in the exact capacity. While the 3.7L V6 (often referenced as the J37A family) is broadly listed around the 5.5–5.7 quart mark, your specific year, trim, and whether you’re replacing just the oil or also the filter can shift this slightly. Always cross-check with your vehicle’s owner’s manual or an official Acura service bulletin for the precise specification.
How to Confirm the Right Amount for Your MDX
If you want to ensure you add the correct amount during an oil change, follow these practical steps:
- Prepare your workspace and materials, including the correct grade of oil and a new filter, and let the engine cool before starting.
- Drain old oil completely from the drain plug and remove the old filter, noting the effort you needed to loosen the filter.
- Install the new filter and reinstall the drain plug securely, then begin pouring fresh oil gradually.
- Pour in oil in small increments, aiming to reach roughly 90–95% of the expected capacity first (about 5.0 to 5.5 quarts in this range) depending on your manual.
- With the engine off and level, check the dipstick, add small amounts of oil as needed, and recheck until the dipstick shows the full level.
After completing the steps, run the engine for a few minutes, then recheck the level again with the engine off and on level ground. If the level sits between the minimum and maximum marks, you’re aligned with the recommended capacity. If it’s below, add oil in small increments and recheck until you reach the full mark.
Summary
In summary, the 3.7L Acura MDX typically requires about 5.5–5.7 quarts of engine oil when changing both the oil and filter. Variation can occur by model year and specific configurations, so consult your owner’s manual or dealer guidance for the exact figure for your vehicle. Following the dipstick method after a rest period and engine run will ensure you achieve the correct fill level.
