WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Block Heater Replacement Components With Torque Specifications (2.5L)
Courtesy of FORD MOTOR CO.
Item
Part Number
Description
1
-
Block heater electrical connector heat shield (part of 6B018)