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What kind of freon does a Honda take?


Understanding the type of refrigerant your Honda uses is crucial for maintaining its air conditioning system. Over the years, the automotive industry has transitioned from older refrigerants to more environmentally friendly options. In this article, we will explore the types of Freon used in Honda vehicles and provide tips for proper maintenance.


Types of Freon Used in Honda Vehicles


Honda vehicles typically use two types of refrigerants, depending on the model year:



  • R-12 (Dichlorodifluoromethane): This was the standard refrigerant used in Honda vehicles manufactured before 1995. However, due to environmental regulations, R-12 is no longer produced and is considered a refrigerant that contributes to ozone depletion.

  • R-134a (Tetrafluoroethane): From 1995 onwards, Honda transitioned to R-134a, which is more environmentally friendly and less harmful to the ozone layer. Most Honda models manufactured after this year will use R-134a.


Identifying the Right Refrigerant for Your Honda


To determine the correct type of refrigerant for your specific Honda model, you can:



  • Check the owner’s manual: The manual will specify the type of refrigerant recommended for your vehicle.

  • Look for a label: Most vehicles have a label under the hood that indicates the type of refrigerant used.

  • Consult a professional: If you're unsure, it's always best to consult with a certified mechanic or an auto service professional.


Maintaining Your Honda's Air Conditioning System


Proper maintenance of your Honda's air conditioning system can prolong its life and efficiency. Here are some tips:



  • Regular Inspections: Have your A/C system checked regularly to ensure it is functioning properly.

  • Refrigerant Levels: Keep an eye on refrigerant levels and recharge if necessary, especially before summer.

  • Clean Filters: Replace or clean the cabin air filter to ensure optimal airflow and performance.

  • Use the A/C System: Regularly use your A/C system, even in cooler months, to keep the components lubricated and functioning well.


By understanding the type of Freon your Honda requires and following these maintenance tips, you can ensure a comfortable driving experience and extend the life of your vehicle's air conditioning system.


Frequently Asked Questions

What AC refrigerant does Honda use?


Honda šaltnešio (freono) pildymo kiekis kondicionieriui R134a ir 1234yf

ModelYear of manufactureFreon
Honda Civic 1.0VTEC/1.5VTEC/2.0Type R2017 -R134a
Honda Legend - Hadsys Compressor1993 - 1996R134a
Honda Legend IV (KB) 3.5i/3.7i05.2006 -R134a
Honda S20001999 - 2004R134a



Can R134a be replaced with R1234yf?


While R-1234yf could be the perfect replacement for R-134a, there is one major challenge with this new technology. The R-1234yf is much more reactive than R-134a. On the positive side, this higher reactivity is why R-1234yf is so much more friendly to the environment.



When was R134a banned?


The AIM Act is a Federal nationwide rule phasing out the use of global warming materials. As part of that effort, EPA is now banning the use of 134a in aerosol products as of 1/1/2025. There are excepted products that are allowed to use 134a until 1/1/2028.



How to tell if car AC is low on Freon?


If there's not enough freon, it won't engage and you won't hear that click. Another more serious symptom of low freon levels is a visible sign of a refrigerant leak. You can tell that it's freon if it looks like thin grease in liquid state.



What happens if you put the wrong Freon in your car?


You cannot mix refrigerant types, and putting the wrong refrigerant in your car will cause damage to the air conditioning system! If you're not sure which kind of refrigerant your vehicle takes, DIY A/C charging may not be for you.



Does it matter what freon I put in my car?


Please remember that using the wrong type of refrigerant for your system can create a hazard or cause serious damage so it is very important to get it right. Don't worry though, as AC Avalanche recharge hoses can only work on systems of their respective type, eliminating the risk of using the wrong type.



When did Honda switch to 1234yf?


Honda and Subaru began to introduce the new refrigerant with the 2017 models. From 2017 to 2018, BMW changed all of its models to R-1234yf. As of 2018, 50% of new vehicles from original equipment manufacturers (OEMs) are estimated to use R-1234yf.



What vehicles use R-134a refrigerant?


In most cars that are on the road today, R134a refrigerant makes the A/C system blow cold on hot days. Selected for its low flammability and safety, as well as because it's kinder to the environment, almost every car built since 1994 is equipped with R134 refrigerant.



What Freon replaces 134a?


A High-Performing Alternative to R-134a
Opteon™ XL10 (R-1234yf) refrigerant is a non-ozone depleting (ODP) hydrofluoroolefin (HFO) option that meets the industry's growing demands for sustainable, safe, and effective solutions.



When did Honda start using R-134a?


R12 (Freon): Used in cars manufactured before 1994. It's no longer in use because of its ozone-depleting properties. R134a: Became the standard for vehicles manufactured from 1994 to 2016.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.