Honda Odyssey
Data verified by Nick Marchenko, PhD
Maintaining the engine oil in your Honda Odyssey is crucial for optimal performance and longevity. Depending on the engine option, the Odyssey offers four different configurations from 1999 to 2023. The J35A4, J35A6, J35Y7, and J35Z8 engines each have specific oil capacities and viscosities, with the J35A4, J35A6, and J35Z8 requiring 4.5 quarts of oil, while the J35Y7 needs 5.7 quarts. The recommended oil viscosities range from 0W-20 to 5W-30, making it essential to choose the right oil for your specific engine.
In addition to oil capacity, coolant volume is another critical aspect of maintenance. The J35A4 engine has a coolant capacity of 9.9 quarts, while the J35A6, J35Y7, and J35Z8 engines have capacities of 7.4 qt, 6.8 qt, and 7.7 qt, respectively. Regularly checking and maintaining both oil and coolant levels will help ensure your Honda Odyssey runs smoothly and efficiently for years to come.
Honda Odyssey Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| J35A4 J-Series J35 The J35A4 engine has a displacement of 3.5L V-6. The power output is 240 hp with a torque of 242 lb-ft. | 4.5 qt | 5W-30 | 9.9 qt | 2004, 2003, 2002, 2001, 2000, 1999 |
| J35A6 J-Series J35 The J35A6 engine has a displacement of 3.5L V-6. The power output is 255 hp with a torque of 290 lb-ft. | 4.5 qt | 5W-20 | 7.4 qt | 2010, 2009, 2008, 2007, 2006, 2005 |
| J35Y7 J-Series J35 The J35Y7 engine has a displacement of 3.5L V-6. The power output is 290 hp with a torque of 267 lb-ft. | 5.7 qt | 0W-20 | 6.8 qt | 2023, 2022, 2021, 2020, 2019, 2018 |
| J35Z8 J-Series J35 The J35Z8 engine has a displacement of 3.5L V-6. The power output is 248 hp with a torque of 250 lb-ft. | 4.5 qt | 0W-20 | 7.7 qt | 2017, 2016, 2015, 2014, 2013, 2012, 2011 |
Honda Odyssey – Frequently Asked Questions
How many quarts of oil does the Honda Odyssey take?
The Honda Odyssey oil capacity varies by engine: J35A4: 4.5 qt; J35A6: 4.5 qt; J35Y7: 5.7 qt; J35Z8: 4.5 qt. Always confirm the exact capacity for your specific engine before an oil change.
What type of oil does the Honda Odyssey use?
Oil viscosity depends on the engine: J35A4: 5W-30; J35A6: 5W-20; J35Y7, J35Z8: 0W-20. Check your owner's manual for the correct spec for your specific engine.
What is the coolant capacity of the Honda Odyssey?
The coolant capacity for the Honda Odyssey varies by engine: J35A4: 9.9 qt; J35A6: 7.4 qt; J35Y7: 6.8 qt; J35Z8: 7.7 qt. Use the coolant specification listed in the owner's manual for your engine variant.
What type of oil does the Honda Odyssey use?
The Honda Odyssey uses different types of oil depending on the engine model. The J35A4 requires 5W-30 oil, the J35A6 uses 5W-20, while both the J35Y7 and J35Z8 engines require 0W-20 oil.
How many quarts of oil does the Honda Odyssey take?
The oil capacity for the Honda Odyssey varies by engine. The J35A4, J35A6, and J35Z8 engines require 4.5 quarts of oil, while the J35Y7 engine has a capacity of 5.7 quarts.
How often should I change oil in a Honda Odyssey?
It is generally recommended to change the oil in your Honda Odyssey every 5,000 to 7,500 miles, depending on driving conditions and the type of oil used. Always refer to your owner's manual for specific intervals.
What is the coolant capacity of the Honda Odyssey?
The coolant capacity varies by engine model: the J35A4 has a capacity of 9.9 quarts, the J35A6 holds 7.4 quarts, the J35Y7 has 6.8 quarts, and the J35Z8 requires 7.7 quarts.
Does the Honda Odyssey need synthetic oil?
While synthetic oil is not mandatory, it is highly recommended for the Honda Odyssey, especially for the J35Y7 and J35Z8 engines. Synthetic oil offers better protection and performance, particularly in extreme temperatures.
What happens if I use the wrong oil viscosity in my Honda Odyssey?
Using the wrong oil viscosity can lead to inadequate lubrication, increased engine wear, and potential overheating. It's important to use the recommended viscosity for your specific engine model.
What is an oil life monitor and how does it work?
An oil life monitor is a system that tracks engine operating conditions and calculates when an oil change is needed. It takes into account factors like mileage, temperature, and driving habits to provide a more accurate oil change interval.
Can I mix synthetic and conventional oil?
While it is possible to mix synthetic and conventional oils, it is not recommended. Mixing can reduce the effectiveness of the oil, and it's best to stick with one type for optimal performance.
How do I know if my Honda Odyssey has an oil leak?
Signs of an oil leak include oil spots under the vehicle, a burning oil smell, or a drop in oil levels without explanation. Regularly checking your oil levels can help identify leaks early.
What causes excessive oil consumption?
Excessive oil consumption can be caused by worn engine components, such as piston rings or valve seals, or by using the wrong oil viscosity. Regular maintenance and using the correct oil can help mitigate this issue.
Should I check my oil when the engine is hot or cold?
It's best to check your oil when the engine is warm but not hot. This allows the oil to circulate and provide a more accurate reading on the dipstick.
What is the difference between an oil change and a flush?
An oil change involves draining the old oil and replacing it with new oil, while an oil flush is a process that cleans the engine's internal components by removing sludge and deposits. Flushing is not always necessary and should be done according to manufacturer recommendations.