The engine cannot function properly without an Air Pump. This pump helps make your car re-circulate exhaust gases. Exhaust gas recirculation is a system devised to make the engine run smoothly and more economically. Exhaust gases are used by the system and are injected into the air-fuel mixture for a more efficient burning in the engine. This results in more power produced in the combustion process. This also ensures that the vehicle will emit less harmful gases, protecting the environment and your family's health. Since the fuel is burned well and the engine produces more power, expect your car to perform better on the road with better fuel mileage. The proper burning of the fuel also minimizes carbon buildup, making your car run cleaner while preventing premature repairs. So start looking for the right Air Pump for your ride by browsing through Car Stuff's catalogs. Enjoy high-quality parts at prices that you can afford. If you find a lower-priced product elsewhere on the Web, we'll certainly beat it! Our wide collection of products ensures that you will spot that perfect match for your car. So go and order your car part needs only from your partner in frugal do-it-yourself car repairs, Car Stuff.