2022 Honda Odyssey Fluid Type Specs

Quick Reference

Engine Oil

For your 2022 Honda Odyssey, the manufacturer specifies 0W-20 viscosity engine oil. It's crucial to use oil that meets API SP (or API SN Plus/SN) standards and is designated as "Resource Conserving." This ensures optimal fuel efficiency and engine longevity, as per Honda's engineering requirements. The capacity for an oil change with a filter replacement is approximately 5.7 US quarts (5.4 liters).

Intervals and Pitfalls: Honda’s Maintenance Minder system will illuminate a wrench icon on your dashboard when an oil change is due. This is typically between 7,500 and 10,000 miles or every 12 months, whichever comes first, but can vary based on driving conditions. Always consult your owner's manual or the Maintenance Minder for specific service intervals. Using the incorrect viscosity or a non-compliant API specification oil can lead to premature engine wear, reduced fuel economy, and potential warranty issues. Avoid using oil additives, as Honda discourages their use and they can sometimes interfere with the oil's carefully balanced additive package.

Engine Coolant

The 2022 Honda Odyssey requires Honda Long-Life Antifreeze/Coolant Type 2. This is a pre-mixed, silicate-free, phosphate-free OAT (Organic Acid Technology) coolant designed for a long service life. Its distinctive blue color helps to identify it. The total cooling system capacity, including the reservoir, is approximately 7.9 US quarts (7.5 liters).

Intervals and Pitfalls: The initial coolant change is typically recommended at 120,000 miles or 10 years, whichever comes first, followed by subsequent changes every 60,000 miles or 5 years. However, always refer to your Honda owner's manual for the most accurate service schedule. It's critically important never to mix different types of coolants, especially OAT with HOAT (Hybrid Organic Acid Technology) or IAT (Inorganic Acid Technology) coolants. Mixing coolants can lead to chemical reactions that form precipitates, clog the cooling system, and cause severe engine damage. Always use Honda Type 2 coolant or an equivalent that explicitly states compatibility with Honda vehicles and is silicate/phosphate-free. Never use tap water for topping off; always use distilled water if you must dilute coolant (though Type 2 is pre-mixed).

Transmission Fluid

For the automatic transmission in your 2022 Honda Odyssey, only use Honda ATF DW-1 automatic transmission fluid. This is a specially formulated fluid designed to meet the precise friction requirements of Honda transmissions, ensuring smooth shifts and long component life. The drain and refill capacity is approximately 3.4 US quarts (3.2 liters).

Intervals and Pitfalls: Honda's Maintenance Minder system will indicate when the transmission fluid needs to be changed, typically starting around 60,000 miles under normal driving conditions, but this can vary. It