EZGO St350 Workhorse - TXT Gas Golf Cart Tune Up Kit Performing a tune-up is an in-expensive way to get the best performance and longevity out of your cart. (1) 1/4 Fuel Filters, (1) Oil Filter, (1) Air Filter, (2) Spark Plugs, and (1) O-Ring Make sure your motor is cool, your key is off, and your parking brake is set before performing your tune-up. Fits the Following Cart(s): 1996-Up EZGO ST350 Workhorse and 2005-09 EZGO TXT models with MCI motor EVERY Products that are sold by "The King" are rigurously tested, and must meet very high set standards before the product is put on our shelves! Our customers mater! And we are here to get them the Best Golf Cart Accessories for the Best Prices! No Question!