Mazda CX9 2015 Gasoline For sale: Mazda CX9 2015 sprayer, new in agency box, not opened from its box. Mazda CX9 2015 coil, new agency. Note: Reason for selling: I bought the parts due to a wrong diagnosis from workers who told me to buy these parts, and they were not the cause of the malfunction. The malfunction was only a disconnected wire clip between the coil and the computer.