This is the electronic speed sensor for T45 & TR3650 equipped 1999-2004 Mustang. It relays information to the computer to let it know the speed of the transmission output shaft. They can sometime go bad or get broken from road debris. Keep yours functioning correctly with this replacement today!
I have been ordering items from Latemodel Restoration for many years. I've found them to be exceptionally professional, timely with order processing and shipping correct items ordered. I've never received an incorrect item on an order.