hindi na but if you but depending on the brand (yung nissan pede) pedeng antenna rod lang ang palitan - the motor and electronic of the orig are retained and the original rod is replaced. Kasama ang plastic sa rod. the problem is if the gears ng motor (about 2 or 3 eto) ang nasira...you will have to buy a new one.

I have just recently finished my power antena repair...I have to remove the last (base) section ng rod kasi dito na bend beyond use. I manage na gawan na paraan without buying a new rod...mas shorter na nga lang ang antena by 5-6 inches.