Your engine relies on a mixture of fuel and air to generate power. Naturally, the more air your cylinders receive, the more power your engine is going to be able to generate. The quality of the air reaching your engine is also important, and that is the purpose of an air cleaner assembly. If your engine is running on the rough side, a replacement air cleaner assembly can restore lost power and smooth out that rough idle. A typical air cleaner assembly consists of a round unit with a central element of cell foam rubber sandwiched between two series of rigid rods. The assembly removes dust, dirt, engine grime, and more from the engine bay air, and also increases the concentration of negative ions. In addition, a replacement air cleaner assembly can actually increase your engine's horsepower output by feeding more, cleaner air to your cylinders. A good air cleaner assembly can make a big difference in any engine. It is a 360 degree air delivery system that keeps clean air circulating and prevents the buildup of dust and grime under your hood. Pick up a replacement air cleaner assembly and let your engine breathe clean, run smooth, and put out power like never before. Car enthusiasts always deserve world-class sales assistance when shopping for good quality car or truck parts. To help you get that, we built a 24/7 sales support bureau to assist you with your calls. Nobody likes to pay for shipping, so your parts come with completely free shipping for every order $50 and up. If you can find a better price, tell us - we will beat any price advertised elsewhere.