Your Char-Broil grill has many working parts. The good news is that many of those grill parts are easily accessible and simple to replace. Grill grates, grill burners and grill grids are among some of the most popular grill parts to replace because they get the most grilling action. Items such as control knobs, hose valve regulators, grill igniter switches and ash pans also top the list of popular grill replacement parts. So, when you can’t repair, replace.