About Hyundai Power Transistor
The power transistor, also named igniter switch, is used to control the ignition system notice if it isn't plugged in, and you will not get the power to the ignition system. The power transistor allows for the circuit to be completed in the ignition system. Basically, the power transistor creates the proper voltage for the coil packs to ignite without surge. Shortly, the power transistor sends GRND or NO GRND signal to the coil pack to determine which coil to fire. However, the power transistor can get worn one day like other parts in the car, and it needs to be checked and replaced in time. Except the routine inspection and regular maintenance, you are supposed to know some symptoms indicating the power transistor in your car is failing. Once you decide to change it, we are glad to be your first choice and we offer you all Hyundai genuine OEM power transistor with a discounted price.