What kind of refrigerant does a Ford Focus take?
Typically, older Focus models use R-134a refrigerant, while newer models use R-1234yf. Always verify by checking the vehicle’s service label or owner’s manual.
The Ford Focus has evolved across generations and markets, and the refrigerant type is determined by the model year and regional regulations. Using the correct refrigerant is essential for cooling performance, system lubrication, and environmental compliance. This article explains how to identify the correct refrigerant for your specific Focus and what steps to take if you need a recharge or repair.
Typical refrigerant usage by Focus generation
The following list outlines the common refrigerant usage by model year ranges, though regional variations can occur. Always verify with your vehicle’s label.
- R-134a (Tetrafluoroethane) — widely used in earlier Focus generations through the early 2010s.
- R-1234yf (Tetrafluoropropene) — adopted for newer Focus models from the mid-2010s onward in many regions.
In short, if your Focus is from before roughly 2014, expect R-134a; if it's from 2015 onward, R-1234yf is likely. However, always verify with the service label on the car.
How to verify the refrigerant type on your Focus
The quickest and safest way to know for sure is to check built-in labels and documentation. Here are steps to confirm the refrigerant type on your specific vehicle.
- Check the A/C service label located under the hood, on the radiator support, or near the compressor for the refrigerant type (R-134a or R-1234yf) and oil specification.
- Consult the owner’s manual or Ford service bulletin for your model year; look for HVAC or maintenance sections that specify the refrigerant used.
- Inspect the service ports and caps: while fittings can resemble one another, the label on the vehicle is the reliable indicator. Some markets also color-code caps or ports by refrigerant type.
- Use the VIN to pull the exact refrigerant requirement from a Ford dealer or official service portal, especially for tightly regulated regions.
- If in doubt, have a certified automotive HVAC technician determine and recharge using the correct refrigerant and oil type to avoid damage.
Verifying with the label or dealer ensures you use the correct refrigerant, preventing compressor damage and ensuring environmental compliance.
Safety and service considerations
Handling refrigerants requires proper equipment and training due to environmental and health hazards. Never vent refrigerant to the atmosphere. If your system is leaking or overdue for recharge, seek professional service. Changing refrigerant type is not a DIY task; it requires recovering the old refrigerant, cleaning, and recharging with the correct oil and additive for the refrigerant type.
Summary
For most Ford Focus models, R-134a was standard on older cars, and R-1234yf is common on newer models, though regional variations exist. Always verify with the vehicle’s service label or dealer to ensure you use the correct refrigerant for your specific Focus. Proper identification protects the air conditioning system, maintains cooling performance, and aligns with environmental regulations.
Is R-1234YF the same as R-134a?
Efficiency and Performance: R1234yf has different thermodynamic properties compared to R134a, which can affect the efficiency and performance of the air conditioning system. Generally, R1234yf requires a different design and components in the system to optimize its performance.
What kind of refrigerant does a 2007 Ford Focus take?
Essential 2007 Ford Focus Refrigerants
Certified A/C Pro R-134a PAG 46 Refrigerant Oil with ICE 32. This product contains approximately 8 fluid ounces of PAG refrigerant oil with ICE32. Low viscosity PAG oil for R-134a auto A/C systems; ISO 46 viscosity.
What kind of refrigerant does a 2015 Ford Focus take?
R134a
Refrigerant Type: R134a.
What kind of refrigerant does a 2017 Ford Focus take?
Notes: R-1234YF.
