In conclusion, there are four different sizes for auto A/C hose in the most common car air conditioning system. If the vehicle is a bus or coach, it will be a bigger A/C hose, like 7/8 inch and 1 1/8 inch. Make sure which part of A/C hose is broken, like hose from compressor to condenser, you can know the exactly hose size.

With the summer months upon us, a functioning air conditioning system is essential for staying comfortable while on the road. However, over time, refrigerant levels can become depleted, leading to a decrease in cooling performance. This is where A/C Pro R134a Synthetic Refrigerant comes in.

3. Next, locate the power steering hose that needs to be replaced. This hose will be connected to the power steering pump and the steering gear with hose clamps or fittings.