The kit is from Ford Motor Company is ALL NEW. Included in this kit is the air filter assembly complete, air temperature sensor that is mounted in the base of the filter assembly, air filter restriction sensor, air filter, battery tray, insulated battery cover, air intake snorkel, mounting hardware and instructions. This kit is made to fit the early 1999 F250, F350, F450 & F550 models with the 7.3 Powerstroke Diesel engine for production dates before 12/07/98. This kit includes the updated air intake hose so it can be used on the early 1999 models. The following is the information Ford has released on the filter kit.

Clean, unrestricted air is vital to the performance of a diesel engine. Nobody understands this better than those who operate their diesel equipment in the harshest environments. U.S. Military, earth moving, agricultural applications rely on state of the art technology to deliver optimal performance. Now Ford is the first to bring this off highway technology to the diesel pickup truck market. The NEW Motorcraft 7.3L AIS (Air Induction System) Severe Duty Kit is more efficient than conventional air filters, providing similar performance of a heavy duty truck air filter. In fact, the 7.3L AIS Severe Duty Kit has the same filter media technology used in the M1 Abrams tank. This is the ONLY Ford Authorized Severe Duty Air Filter System. The all new AIS Severe Duty Kit has more than 16 x the media surface area compared to a washable air filters, and more than 3 x the media surface area compared to conventional air filters, enabling you to go longer between filter changes. The replacement filter is available through our website, local Ford dealers and through Motorcraft parts dealers.

Your first filter is included in the kit.

Shipping options and cost are available once items are placed in the shopping cart and based your zip code. USPS Priority International is available for customers outside of the continental US.