CAT C16 / C18 Parts

Parts we list for the CAT C16 / C18 engine, including injectors, fuel filters & water separators, pressure sensors, speed & position sensors and camshaft. Each part here names the CAT C16 / C18 in its description, and most show the Caterpillar number they replace, so check the number on your old part before you order. Brands include PAI Industries, Caterpillar, Fleetguard and Delphi.