24/06/2026
Does Your Car Use R1234yf Refrigerant? Here's How to Check!
Many newer cars, Hybrid and EV models are now using R1234yf refrigerant instead of the older R134a system.
✅ Check the aircon sticker under the bonnet
✅ Check the service port fittings
✅ Refer to your owner's manual
✅ Most vehicles manufactured after 2018 may already use R1234yf
✅ When in doubt, let a professional workshop verify it
⚠️ Using the wrong refrigerant or compressor oil can damage your air-conditioning system, especially on Hybrid and EV vehicles where compressors are electrically driven.
At Mr Kool / Motoserv, we use dedicated recovery and charging equipment for both R134a and R1234yf systems to ensure your vehicle is serviced correctly and safely.
📍 Multiple outlets islandwide
📞 Contact us before your next aircon service