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What freon does a 2003 Honda Accord take?

The 2003 Honda Accord uses R-134a refrigerant, also known as freon, in its air conditioning system. This is the standard refrigerant used in most vehicles manufactured after the mid-1990s.


Refrigerant Requirements for the 2003 Honda Accord


The 2003 Honda Accord, like many other vehicles of that era, was designed to use the R-134a refrigerant in its air conditioning (A/C) system. This refrigerant replaced the previously used R-12 (also known as Freon) in the early 1990s due to environmental concerns about R-12's impact on the ozone layer.


The switch to R-134a was mandated by the U.S. Clean Air Act, which phased out the production and use of R-12 refrigerant in new vehicles starting in 1994. As a result, all Honda Accords produced from the mid-1990s onward, including the 2003 model, were designed to use the R-134a refrigerant.


Identifying the Refrigerant Type



  • The refrigerant type is typically indicated on a sticker or label located in the engine bay or under the hood of the vehicle.

  • For a 2003 Honda Accord, this label will likely state "R-134a" as the required refrigerant.

  • It's important to use the correct refrigerant type to ensure the proper functioning and longevity of the A/C system.


Using the wrong refrigerant can damage the A/C components and lead to costly repairs. Always refer to the manufacturer's specifications when servicing or recharging the A/C system in a 2003 Honda Accord.

How many gallons does it take to fill up a 2003 Honda Accord?


Fuel & MPG

Range in miles (city/hwy)324.9/461.7 mi.
Fuel tank capacity17.1 gal.



How do I know if my car is R-12 or R134a?


The first place to look for this information is under the hood. Pop the hood and look for a label, which is usually white or bright yellow.



How much Freon does a Honda Accord take?


I'm showing it says 16 ounces or 1 pound of Freon goes into the system.



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.



What freon does Honda use?


The 2016-2020 Honda Civic (2- and 4-Door), 2017-2021 Honda Civic (Hatchback) and 2017-2021 Civic Type R cars. These Civics use R-1234yf refrigerant which is supposed to be more friendly to the environment than R-134a refrigerant.



What Freon is compatible with 134a?


There are three refrigerants that can be used to replace R-134a: R-1234yf, R-152a, and R-744. More on these replacements later.



What kind of freon does a 2003 Honda Accord take?


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

ModelYear of manufactureFreon
Honda Accord Coupe1998 - 2003R134a
Honda Civic IX 1.4i-VTEC/1.8i-VTEC/2.2Di-DTEC Left-hand drive2012 -R134a
Honda FR-V2007 -R134a
Honda HR-V (RU)11.2014 -R1234yf



How much is a 2003 Honda Accord worth?


2003 Honda Accord Pricing

Original MSRPKBB Fair Purchase Price (national avg.)
LX Coupe 2D$20,560$4,334
EX Sedan 4D$22,860$4,400
EX Coupe 2D$22,960$4,429
EX-L Sedan 4D$24,160$4,307



Is a 2003 Honda Accord good on gas?


Based on data from 570 vehicles, 43,952 fuel-ups and 13,210,917 miles of driving, the 2003 Honda Accord gets a combined Avg MPG of 24.64 with a 0.05 MPG margin of error.



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.


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.