What refrigerant does a 2014 Honda Accord use?
R-134a refrigerant.
The 2014 Honda Accord’s air conditioning system is designed for R-134a refrigerant (also called HFC-134a). It does not use the newer R-1234yf refrigerant that began appearing in some later models. When servicing the A/C, use the correct refrigerant and lubrication, and have the system serviced by a trained technician to avoid damage or leaks.
Refrigerant Details for the 2014 Accord
Here are the core details you should know about the refrigerant and lubrication in this model’s A/C system.
- Refrigerant type: R-134a (HFC-134a)
- Lubricant: PAG oil compatible with R-134a (commonly PAG-46)
- Do not mix with R-12 or other refrigerants
- Service note: evacuate the system and recharge using approved equipment; work should be performed by an EPA-certified technician
- Charge amount varies by model, climate, and equipment; consult the service manual or a qualified technician for the exact specification
In summary, the 2014 Honda Accord uses R-134a refrigerant with PAG oil. Always use the correct refrigerant and oil and rely on a professional for service to ensure proper pressure and seals.
R-1234yf vs R-134a: Quick distinction
Some later Honda models switched to R-1234yf, but the 2014 Accord is not among them. If you’re working on a different year or a newer model, verify the refrigerant type before service, as the two refrigerants require different equipment and lubrication.
Summary
The 2014 Honda Accord uses R-134a refrigerant with PAG oil. Service should be performed by a qualified technician using the correct refrigerant and refrigerant oil in compliance with EPA regulations.
