EZGO 4-Cycle 1991-Up Gas Golf Cart Spark Plug Wire Kit Provides an adequate/proper amount of spark to your spark plugs to run your engine properly and at full capacity. Our parts meet or exceed OEM quality standards. All of our parts are backed with 100% satisfaction guarantee!! What more could you ask for?? Since you are replacing the spark plug wires, it is also a good time to replace your spark plugs as well. Fits the Following Cart(s): EZGO 4-Cycle Gas 1991-Up Golf Carts. Will not work on 2-Cycle engines.