Fix a faulty 1994-2004 Mustang coolant temperature sensor with a high quality replacement from 5.0 Resto. These sensors are a vital component in your cooling system. They transmit the coolant temperature to the computer to regulate air/fuel ratio and ignition timing. Need a new connector? 5.0 Resto offers a coolant temp sensor connector that includes 6" of wiring pigtail to fix damaged plugs. Pick up your direct replacement sensors today and prevent future problems at LMR.com. These sensors fit 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, and 2004 Mustangs.