The exact refrigerant depends on the Accord’s model year and market. In short, older Accords typically use R-134a, while many newer models (especially from around 2017 onward) use R-1234yf. Always verify with the vehicle’s service label or owner's manual.
Automakers have shifted to lower-GWP refrigerants in recent years, and Honda followed suit at different paces across generations and regions. Using the wrong refrigerant can lead to poor cooling performance, potential damage, and warranty complications, so confirmation before service is essential.
Model-year guide to refrigerants
Use this quick year-by-year guide as a starting point, but always verify on the car itself.
- Pre-2016 models: R-134a
- 2017 and newer models: R-1234yf (in many markets, including the U.S.)
- Note: Some regional variations or special trims may differ; always check the under-hood service label.
As a practical rule of thumb, if your Accord was built before 2016, it most likely uses R-134a. If it’s a 2017 model year or newer, R-1234yf is commonly used, but always confirm with the vehicle’s documentation or a technician.
How to identify the refrigerant type on your Accord
There are several reliable ways to confirm the refrigerant specification for your car’s A/C system.
- Look for the A/C service label on the engine bay or near the compressor. The label lists the refrigerant type and the required oil.
- Check the owner's manual or a factory service bulletin for your exact VIN to confirm the specification.
- Ask a Honda dealership or a qualified automotive technician to verify using your VIN and model year.
Avoid attempting to recharge with the wrong refrigerant, especially if the system has been serviced previously. Incorrect refrigerant can cause performance issues or damage components.
Retrofit and servicing considerations
If you’re dealing with an older Accord that needs a retrofit or you’re replacing components that require a different refrigerant, there are important considerations to keep in mind.
- Retrofits from R-134a to R-1234yf require compatible equipment, the correct lubricant, and proper evacuation of the old refrigerant.
- Do not mix refrigerants in the same system, and ensure any seals, hoses, and the receiver/drier are compatible with the chosen refrigerant.
- Because R-1234yf is flammable-labeled and has different oil requirements, professional service is strongly recommended.
When in doubt, rely on a trained technician who can verify compatibility, perform a proper evacuation and recharge, and confirm there are no leaks before returning the vehicle to service.
Professional guidance and safety
HVAC work involves pressurized refrigerants and complex oils. A certified technician can ensure the correct refrigerant type, oil, and quantities are used, and that the system is leak-tested and charged to factory specifications.
Summary
The Honda Accord’s refrigerant type depends on the model year and region: older models typically use R-134a, while many newer models use R-1234yf. Always verify with the under-hood label, the owner's manual, or a Honda dealer/technician before servicing. If a retrofit is required, have it done professionally to ensure safety and proper system operation.
What kind of Freon goes in a Honda Accord?
Essential 2013 Honda Accord Refrigerants
Certified A/C Pro R-134a PAG 46 Refrigerant Oil with ICE 32.
Does my car use R-134a or R-1234yf?
Cars built mid-1990s to roughly 2014–2017 almost always use R134a. Most 2017–present vehicles, especially Euro, hybrid and EV models, use R-1234yf. Some EVs use specialised refrigerant blends depending on the cooling system. Your car has a sticker under the bonnet that confirms its exact gas type.
Can I refill my car AC refrigerant myself?
It used to be that only professionals could recharge an AC system, but there are now kits available to do it on your own. What you'll need is: AC recharge kit with refrigerant (R-134a or R-1234yf, depending on your vehicle) Safety gloves and goggles.
What billionaire drives a Honda Accord?
Jeff Bezos
Jeff Bezos was still driving a 1997 Honda Accord years after becoming a billionaire. Bezos's choice of car came to light in a “60 Minutes” interview with Bob Simon in 1999. At that time, Amazon was a 5-year-old company known mainly as an online bookstore.