What kind of freon does a Subaru Impreza take?
As a car owner, understanding the type of refrigerant your vehicle uses is crucial for maintaining its air conditioning system. For Subaru Impreza models, the type of Freon, or refrigerant, required can vary depending on the year of manufacture. This article will guide you through the specifics of what refrigerant your Subaru Impreza needs, ensuring you keep your vehicle's AC running smoothly.
Understanding Refrigerants
Refrigerants are substances used in air conditioning systems to absorb and release heat, allowing your vehicle to maintain a comfortable temperature. Over the years, the type of refrigerant used in vehicles has changed due to environmental regulations and advancements in technology.
Freon Types for Subaru Impreza
Most Subaru Impreza models manufactured after 1995 use R-134a refrigerant. However, newer models, particularly those produced from 2018 onwards, have transitioned to R-1234yf refrigerant. Here’s a breakdown:
- Subaru Impreza (1995 - 2017): R-134a
- Subaru Impreza (2018 and later): R-1234yf
Why the Change in Refrigerants?
The shift from R-134a to R-1234yf was primarily driven by environmental concerns. R-134a has a higher global warming potential compared to R-1234yf, which is more environmentally friendly. This change aligns with global efforts to reduce greenhouse gas emissions and comply with regulations set by various environmental agencies.
How to Check Your Subaru Impreza's Refrigerant Type
If you're unsure which refrigerant your Subaru Impreza uses, you can check the following:
- Consult your owner's manual, which typically lists the type of refrigerant.
- Look for a label under the hood of your vehicle, often located near the AC compressor, which indicates the refrigerant type.
- Contact a certified Subaru dealer or a trusted auto service for assistance.
Conclusion
Knowing the correct type of refrigerant for your Subaru Impreza is essential for effective air conditioning maintenance. Whether your vehicle requires R-134a or R-1234yf, ensuring you use the right refrigerant will help maintain optimal performance and efficiency. If you have any doubts or need assistance, don't hesitate to reach out to a professional auto service.
Frequently Asked Questions
Can I use 1234yf instead of 134a?
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.
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 kind of freon does a 2017 Subaru take?
2017 Outback and Legacy models will be the first Subaru models to be equipped with the new HFO-1234yf air conditioning refrigerant.
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.
Can I put 89 gas in my Subaru Impreza?
With the exception of performance vehicles, all other Subaru models are designed to run on 87 octane.
When did Subaru start using 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.
Should I use 87 or 89 gas?
The primary consideration is whether your car requires premium gasoline. If it does, you should use 87-octane only in an emergency. Otherwise, you risk hurting your engine. If your vehicle doesn't require premium gasoline, 89-octane will work just fine.
What gas does Subaru Impreza take?
Premium (91-94 Octane)
What refrigerant does a Subaru Impreza use?
Subaru refrigerant filling quantities R134a and 1234yf
| Model | Year of manufacture | Freon |
|---|---|---|
| Subaru Impreza | 2007 - | R134a |
| Subaru Impreza (GP) | 2012 - | R1234yf |
| Subaru Impreza (GP) | 2012 - | R134a |
| Subaru Impreza LHD | 1994 - 2000.11 | R134a |
