New Ford F450-f550 Mass Air Sensor 2000-2001-2002-2003 on 2040-parts.com

* IMPORTANT NOTE!  I cannot guarantee the complete accuracy of this application which is believed to be accurate. These sensors were used on multiple vehicle lines and were changed often. It is your responsibility to check the part number of the sensor currently on your vehicle before you buy!!  This will save you much grief and delay - not to mention extra shipping charges. The part number is written on the front of the black, plastic connector cover and can be read by cleaning with a spray cleaner, then rubbing chalk over the part numbers to make them readable. A small mirror and flashlight can be helpful here.

RETURNS: This part has been checked for functionality and physical condition and is guaranteed to be as described or you may return it for a refund. The returned part must be the same one sent to you and in the same physical condition. If a part is returned to us that does not meet the above criteria, the buyer will be given the opportunity to send shipping payment to have the part returned to them, but a refund obviously can not be given. Please remember that this part will fix your vehicle problem only if your current mass air sensor is in fact-bad!!. I can only assume that your vehicle diagnosis is correct. Do not buy this part if you are parts-changing in the hope that you will eventually find the bad component. If however, you know that this is what you need - you will be very pleased. See my feedback and buy with confidence. Should you require a refund, please contact me before you ship the part.