When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
If you asking about the input sensor on the transmission. The 4.7 motor has the 45RFE or 545RFE, The input sensor would be on the front of the transmission near the torque converter. Just so you know the part number for the input sensor is the same as the output. They are interchangeable. But if you are asking about the ABS sensor, then that would be on the rear diff.