How do I know if my truck came with the cabin filter or not? I have a 2003 f150 Supercab XL. If I dont have it I would like to get the kit.

Thanks
Chuck

 

You will have to check the area under the dash on the passenger side. There is a plastic panel that you have to remove first . Then will notice a rectangular area about 1 1/2" X 6" on the bottom of the heater assembly, it is on a 45 degree angle to the truck. If you have screws there you have a filter if not youcan easlily install a "kit" from Ford.

Hope this helps