The Honda Odyssey primarily uses R-1234yf in most models built from about 2016 onward, while older Odysseys typically use R-134a. Always verify for your exact year and market using the vehicle’s service label or owner’s manual.
Model-year guidance
Model-year guidance explains typical refrigerant usage by production date and region. Note that there can be exceptions based on production runs and local regulations.
Typical refrigerant by model year:
- 2005–2015: R-134a
- 2016–present: R-1234yf (in most markets, including the United States)
In a few markets or for certain production batches, there may be variations. Always verify with your vehicle’s documentation or a Honda dealer if you are unsure.
How to verify the refrigerant on your Odyssey
To be certain, use these steps to verify the refrigerant type on your own vehicle or when planning service.
- Inspect the under-hood A/C service label (often on the radiator support or near the service ports). It lists the required refrigerant, capacity, and oil type for your specific vehicle.
- Check the owner's manual or the service manual for the exact refrigerant specification for your model year and market.
- Ask a Honda dealer or a certified automotive technician to confirm the refrigerant type for your particular vehicle, especially if it recently had service or a retrofit.
- If a retrofit was performed, confirm that the system oil and components were matched to the new refrigerant; improper retrofits can damage the A/C system.
Following these steps will help ensure you’re using the correct refrigerant for your Honda Odyssey and avoid potential damage or compatibility issues.
Summary
The Honda Odyssey’s refrigerant type is largely determined by model year and market. Older Odysseys used R-134a; most Odysseys built from around 2016 onward use R-1234yf. Always check the vehicle’s service label or owner’s manual to confirm, and rely on a qualified technician for any service or retrofit work.