Shop Latemodel Restoration for your direct replacement 1994-04 Mustang air charge temp sending units. These sending units read the air inlet temperatures and send it to the computer to make the correct adjustments for the outside weather conditions. A faulty sensor can cause rough idle and poor driving performance. We also carry temp sensor connectors to fix any damaged plugs. Pick up your replacement today for your 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, and 2004 Mustangs.