Most cars, trucks, and SUVs have the same universal fittings. Mister Freeze works on most cars, trucks, and SUV’s a/c systems that have a standard high pressure and low-pressure port. The easy-to-connect quick coupler fits the low-pressure service port on the vehicle. You may need to check your car’s manual and/or do a web search for your specific car’s a/c system. Follow the instructions and videos that are included on the website for details.